Header levels should only increment by one level at a time Open
#### Master presentation
- Read upRead up
- Exclude checks
MD001 - Header levels should only increment by one level at a time
Tags: headers
Aliases: header-increment
This rule is triggered when you skip header levels in a markdown document, for example:
# Header 1
### Header 3
We skipped out a 2nd level header in this document
When using multiple header levels, nested headers should increase by only one level at a time:
# Header 1
## Header 2
### Header 3
#### Header 4
## Another Header 2
### Another Header 3
Trailing spaces Open
The socket.io server can play the role of static file server for your client presentation, as in the example at [http://revealjs.jit.su](http://revealjs.jit.su). (Open [http://revealjs.jit.su](http://revealjs.jit.su) in two browsers. Navigate through the slides on one, and the other will update to match.)
- Read upRead up
- Exclude checks
MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
<section>Vertical Slide 1</section>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</div>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Trailing spaces Open
data-separator="^\n\n\n"
- Read upRead up
- Exclude checks
MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
progress: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
loop: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Factor of the display size that should remain empty around the content
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Bounds for smallest/largest possible scale to apply to content
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>This background image will be sized to 100px and repeated.</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment highlight-green">highlight-green</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<span class="fragment fade-in">
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>This video will use up the remaining space on the slide</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</script>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
rtl: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Transition style
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
parallaxBackgroundSize: '' // CSS syntax, e.g. "2100px 900px"
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Remote control your reveal.js presentation using a touch device
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>All CSS color formats are supported, like rgba() or hsl().</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
parallaxBackgroundImage: '', // e.g. "https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg"
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>Choose from three transition speeds: default, fast or slow!</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment fade-out">fade-out</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment highlight-current-blue">blue only once</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
url: 'revealjs.jit.su:80' // Location of socket.io server
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
id: '1ea875674b17ca76', // id, obtained from socket.io server
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
multiplex: {
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Push each slide change to the browser history
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Enable keyboard shortcuts for navigation
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
touch: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Change the presentation direction to be RTL
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// key is pressed
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
hideAddressBar: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
transitionSpeed: 'default', // default/fast/slow
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// when the presentation is scaled to fit different resolutions. Can be
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// event.previousSlide, event.currentSlide, event.indexh, event.indexv
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px" - currently only pixels are supported (don't use % or auto)
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
}
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Example values. To generate your own, see the socket.io server instructions.
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/multiplex/client.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
secret: '13652805320794272084', // Obtained from the socket.io server. Gives this (the master) control of the presentation
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Trailing spaces Open
<section data-markdown="example.md"
- Read upRead up
- Exclude checks
MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
autoSlideStoppable: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
previewLinks: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/remotes/remotes.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// event.currentSlide, event.indexh, event.indexv
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
maxScale: 1.5
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment" data-autoslide="10000">After 10 seconds the next fragment will be shown.</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Parallax background size
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
transition: 'slide'
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</code></pre>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
postMessage: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>Some Slide</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/multiplex/master.js', async: true },
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// and if you want speaker notes
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/multiplex/client.js', async: true }
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other options...
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
config: 'TeX-AMS_HTML-full' // See http://docs.mathjax.org/en/latest/config-files.html
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
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MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Hard tabs Open
Markdown content
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Display controls in the bottom right corner
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
keyboard: true,
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Flags if we should show a help overlay when the questionmark
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Trailing spaces Open
Served from a static file server accessible (preferably) only to the presenter. This need only be on your (the presenter's) computer. (It's safer to run the master presentation from your own computer, so if the venue's Internet goes down it doesn't stop the show.) An example would be to execute the following commands in the directory of your master presentation:
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MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
// Opens links in an iframe preview overlay
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Trailing spaces Open
The plugin defaults to using [LaTeX](http://en.wikipedia.org/wiki/LaTeX) but that can be adjusted through the ```math``` configuration object. Note that MathJax is loaded from a remote server. If you want to use it offline you'll need to download a copy of the library and adjust the ```mathjax``` configuration value.
- Read upRead up
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MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
// Number of slides away from the current that are visible
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</section>
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Parallax background image
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
A paragraph with some text and a [link](http://hakim.se).
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Zoom in and out with Alt+click
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
help: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// TODO: Sprinkle magic
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
viewDistance: 3,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>This slide will override the presentation transition and zoom!</h2>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Interpret Markdown in <section> elements
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment" data-fragment-index="3">Appears last</p>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// specified using percentage units.
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<pre><code data-trim>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment highlight-blue">highlight-blue</p>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
secret: null, // null so the clients do not have control of the master presentation
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other dependencies...
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Hard tabs Open
url: 'revealjs.jit.su:80' // Location of socket.io server
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
- [Installation](#installation): Step-by-step instructions for getting reveal.js running on your computer.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
<section>Single Horizontal Slide</section>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
- Item 1 <!-- .element: class="fragment" data-fragment-index="2" -->
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
url: 'example.com:80' // Location of your socket.io server
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
history: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
backgroundTransition: 'default', // none/fade/slide/convex/concave/zoom
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
Reveal.js doesn't _rely_ on any third party scripts to work but a few optional libraries are included by default. These libraries are loaded as dependencies in the order they appear, for example:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
// other dependencies...
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
height: 700,
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
<p class="fragment">Now, the fragment is displayed for 2 seconds before the next slide is shown.</p>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Whenever the auto-slide mode is resumed or paused the ```autoslideresumed``` and ```autoslidepaused``` events are fired.
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
<span class="fragment fade-out">I'll fade in, then out</span>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
The default fragment style is to start out invisible and fade in. This style can be changed by appending a different class to the fragment:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
mathjax: 'http://cdn.mathjax.org/mathjax/latest/MathJax.js',
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
secret: '13652805320794272084', // Obtained from the socket.io server. Gives this (the master) control of the presentation
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
{ src: 'plugin/notes-server/client.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
// Don't forget to add the dependencies
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
If you set ``data-state="somestate"`` on a slide ``<section>``, "somestate" will be applied as a class on the document element when that slide is opened. This allows you to apply broad style changes to the page based on the active slide.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
5. Change the **Margins** to **None**.
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Hard tabs Open
{ src: 'plugin/multiplex/master.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
<section data-background="http://example.com/image.png" data-background-size="100px" data-background-repeat="repeat">
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
3. Open index.html in a browser to view it
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Hard tabs Open
// other options...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
If you would like to display the page number of the current slide you can do so using the ```slideNumber``` configuration value.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
Additionally the framework automatically pushes two [post messages](https://developer.mozilla.org/en-US/docs/Web/API/Window.postMessage) to all iframes, ```slide:start``` when the slide containing the iframe is made visible and ```slide:stop``` when it is hidden.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
Special syntax (in html comment) is available for adding attributes to Markdown elements. This is useful for fragments, amongst other things.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Make sure that the background size is much bigger than screen size to allow for some scrolling. [View example](http://lab.hakim.se/reveal-js/?parallaxBackgroundImage=https%3A%2F%2Fs3.amazonaws.com%2Fhakim-static%2Freveal-js%2Freveal-parallax-1.jpg¶llaxBackgroundSize=2100px%20900px).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
<div class="slides">
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Enable the slide overview mode
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Flags if the presentation is running in an embedded mode,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/notes-server/client.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
multiplex: {
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/math/math.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
See below for a list of configuration options related to sizing, including default values:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
32: null // don't do anything when SPACE is pressed (i.e. disable a reveal.js default binding)
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
You can also add relative navigation links, similar to the built in reveal.js controls, by appending one of the following classes on any element. Note that each element is automatically given an ```enabled``` class when it's a valid navigation route based on the current slide.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Press "Esc" or "o" keys to toggle the overview mode on and off. While you're in this mode, you can still navigate between slides,
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The multiplex plugin allows your audience to view the slides of the presentation you are controlling on their own phone, tablet or laptop. As the master presentation navigates the slides, all client presentations will update in real time. See a demo at [http://revealjs.jit.su/](http://revealjs.jit.su).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
| autoCenter | true | Center the pointer based on where you put your finger into the leap motions detection field.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
<script type="text/template">
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
overview: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Parallax background size
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'lib/js/classList.js', condition: function() { return !document.body.classList; } },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/math/math.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// The "normal" size of the presentation, aspect ratio will be preserved
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
margin: 0.1,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>Embeds a web page as a background. Note that the page won't be interactive.</h2>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// event.fragment = the fragment DOM element
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Slide changed, see data.state for slide number
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'socket.io/socket.io.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Example values. To generate your own, see the socket.io server instructions.
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
multiplex: {
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
secret: null, // null so the clients do not have control of the master presentation
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
- [Browser Support](https://github.com/hakimel/reveal.js/wiki/Browser-Support): Explanation of browser support and fallbacks.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Special syntax (in html comment) is available for adding attributes to the slide `<section>` elements generated by your Markdown.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Presentations can be configure to progress through slides automatically, without any user input. To enable this you will need to tell the framework how many milliseconds it should wait between slides:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Multiple fragments can be applied to the same element sequentially by wrapping it, this will fade in the text on the first step and fade it back out on the second.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-300.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Oh hey, these are some notes. They'll be hidden in your presentation, but you can see them if you open the speaker notes window (hit 's' on your keyboard).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
In some cases it can be desirable to run notes on a separate device from the one you're presenting on. The Node.js-based notes plugin lets you do this using the same note definitions as its client side counterpart. Include the required scripts by adding the following dependencies:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
secret: '13652805320794272084', // Obtained from the socket.io server. Gives this (the master) control of the presentation
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Trailing spaces Open
data-separator-notes="^Note:"
- Read upRead up
- Exclude checks
MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
slideNumber: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Vertical centering of slides
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
center: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Enables touch navigation on devices with touch input
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// i.e. contained within a limited portion of the screen
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
embedded: false,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Transition speed
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
width: 960,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Parallax background image
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// This slide transition gives best results:
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment" data-fragment-index="1">Appears first</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
var data = JSON.parse( event.data );
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Dispatches all reveal.js events to the parent window through postMessage
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/multiplex/client.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/leap/leap.js', async: true }
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other options ...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
You can add your own extensions using the same syntax. The following properties are available for each dependency object:
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Some libraries, like MathJax (see #505), get confused by the initially hidden fragment elements. Often times this can be fixed by calling their update or render function from this callback.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
- Item 2 <!-- .element: class="fragment" data-fragment-index="1" -->
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<!-- .slide: data-background="#ff0000" -->
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
controls: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Display a presentation progress bar
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
fragments: true,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Enable slide navigation via mouse wheel
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment grow">grow</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
...,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Don't forget to add the dependencies
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Don't forget to add the dependencies
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
leap: {
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
naturalSwipe : false, // Invert swipe gestures
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
reveal.js comes with a broad range of features including [nested slides](https://github.com/hakimel/reveal.js#markup), [Markdown contents](https://github.com/hakimel/reveal.js#markdown), [PDF export](https://github.com/hakimel/reveal.js#pdf-export), [speaker notes](https://github.com/hakimel/reveal.js#speaker-notes) and a [JavaScript API](https://github.com/hakimel/reveal.js#api). It's best viewed in a modern browser but [fallbacks](https://github.com/hakimel/reveal.js/wiki/Browser-Support) are available to make sure your presentation can still be viewed elsewhere.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
It's possible to write your slides using Markdown. To enable Markdown, add the ```data-markdown``` attribute to your ```<section>``` elements and wrap the contents in a ```<script type="text/template">``` like the example below.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
To enable lazy loading all you need to do is change your "src" attributes to "data-src" as shown below. This is supported for image, video, audio and iframe elements.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Some libraries, like MathJax (see [#226](https://github.com/hakimel/reveal.js/issues/226#issuecomment-10261609)), get confused by the transforms and display states of slides. Often times, this can be fixed by calling their update or render function from this callback.
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Backgrounds transition using a fade animation by default. This can be changed to a linear sliding transition by passing ```backgroundTransition: 'slide'``` to the ```Reveal.initialize()``` call. Alternatively you can set ```data-background-transition``` on any section with a background to override that specific transition.
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px" - currently only pixels are supported (don't use % or auto)
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Add `data-autoplay` to your media element if you want it to automatically start playing when the slide is shown:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Sometimes it's desirable to have an element, like an image or video, stretch to consume as much space as possible within a given slide. This can be done by adding the ```.stretch``` class to an element as seen below:
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Notes are defined by appending an ```<aside>``` element to a slide as seen below. You can add the ```data-markdown``` attribute to the aside element if you prefer writing notes using Markdown.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
If you want to use the speaker notes plugin with your master presentation then make sure you have the speaker notes plugin configured correctly along with the configuration shown below, then execute ```node plugin/notes-server``` in the directory of your master presentation. The configuration below will cause it to connect to the socket.io server as a master, as well as launch your speaker-notes/static-file server.
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
2. ```node plugin/multiplex```
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Trailing spaces Open
data-separator-vertical="^\n\n"
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MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Trailing spaces Open
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MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Hard tabs Open
## Page title
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</script>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<script type="text/template">
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Display the page number of the current slide
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// next slide, disabled when set to 0, this value can be overwritten
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// by using a data-autoslide attribute on your slides
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Hides the address bar on mobile devices
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Cross-browser shim that fully implements classList - https://github.com/eligrey/classList.js/
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment">Now, the fragment is displayed for 2 seconds before the next slide is shown.</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>This slide will have a full-size background image.</h2>
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment highlight-red">highlight-red</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</span>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</aside>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
id: '1ea875674b17ca76', // Obtained from socket.io server
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Example values. To generate your own, see the socket.io server instructions.
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other dependencies...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
If you're unhappy with any of the default keyboard bindings you can override them using the ```keyboard``` config option:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The ``Reveal`` object exposes a JavaScript API for controlling navigation and reading state:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Slides are contained within a limited portion of the screen by default to allow them to fit any display and scale uniformly. You can apply full page backgrounds outside of the slide area by adding a ```data-background``` attribute to your ```<section>``` elements. Four different types of backgrounds are supported: color, image, video and iframe. Below are a few examples.
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
as if you were at 1,000 feet above your presentation. The overview mode comes with a few API hooks:
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
If you're using the external Markdown plugin, you can add notes with the help of a special delimiter:
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
##### 1 hand + 3 or more fingers (left/right/up/down)
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MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
##### 2 hands upwards
- Read upRead up
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MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Fenced code blocks should be surrounded by blank lines Open
```javascript
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MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Header levels should only increment by one level at a time Open
#### More reading:
- Read upRead up
- Exclude checks
MD001 - Header levels should only increment by one level at a time
Tags: headers
Aliases: header-increment
This rule is triggered when you skip header levels in a markdown document, for example:
# Header 1
### Header 3
We skipped out a 2nd level header in this document
When using multiple header levels, nested headers should increase by only one level at a time:
# Header 1
## Header 2
### Header 3
#### Header 4
## Another Header 2
### Another Header 3
Hard tabs Open
<section>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Number of milliseconds between automatically proceeding to the
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
mouseWheel: false,
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Speaker notes
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p>After 2 seconds the first fragment will be shown.</p>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<h2>Video. Multiple sources can be defined using a comma separated list.</h2>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment roll-in">roll-in</p>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
if( data.namespace === 'reveal' && data.eventName ='slidechanged' ) {
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
multiplex: {
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other options...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other options...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
pointerColor : '#d80000' // Red pointer
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
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MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
Presentations are written using HTML or Markdown but there's also an online editor for those of you who prefer a graphical interface. Give it a try at [http://slides.com](http://slides.com).
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
A 'ready' event is fired when reveal.js has loaded all non-async dependencies and is ready to start navigating. To check if reveal.js is already 'ready' you can call `Reveal.isReady()`.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The presentation's current state can be fetched by using the `getState` method. A state object contains all of the information required to put the presentation back as it was when `getState` was first called. Sort of like a snapshot. It's a simple object that can easily be stringified and persisted or sent over the wire.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The plugin defaults to using [LaTeX](http://en.wikipedia.org/wiki/LaTeX) but that can be adjusted through the ```math``` configuration object. Note that MathJax is loaded from a remote server. If you want to use it offline you'll need to download a copy of the library and adjust the ```mathjax``` configuration value.
- Read upRead up
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
2. ```static```
- Read upRead up
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Fenced code blocks should be surrounded by blank lines Open
```js
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MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Hard tabs Open
<section>Vertical Slide 2</section>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
</script>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Loop the presentation
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/zoom-js/zoom.js', async: true },
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// MathJax
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment current-visible">visible only once</p>
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
postMessageEvents: false
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
Oh hey, these are some notes. They'll be hidden in your presentation, but you can see them if you open the speaker notes window (hit 's' on your keyboard).
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other options...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// other dependencies...
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
math: {
- Read upRead up
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
- [Changelog](https://github.com/hakimel/reveal.js/releases): Up-to-date version history.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The display order of fragments can be controlled using the ```data-fragment-index``` attribute.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
### Fragments
- Read upRead up
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MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
2. Client presentations that follow the master
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Fenced code blocks should be surrounded by blank lines Open
```sh
- Read upRead up
- Exclude checks
MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Header levels should only increment by one level at a time Open
##### 1 to 2 fingers
- Read upRead up
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MD001 - Header levels should only increment by one level at a time
Tags: headers
Aliases: header-increment
This rule is triggered when you skip header levels in a markdown document, for example:
# Header 1
### Header 3
We skipped out a 2nd level header in this document
When using multiple header levels, nested headers should increase by only one level at a time:
# Header 1
## Header 2
### Header 3
#### Header 4
## Another Header 2
### Another Header 3
Hard tabs Open
// Turns fragments on and off globally
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Syntax highlight for <code> elements
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
minScale: 0.2,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// event.fragment = the fragment DOM element
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
id: '1ea875674b17ca76', // id, obtained from socket.io server
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
},
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- **async**: [optional] Flags if the script should load after reveal.js has started, defaults to false
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- **condition**: [optional] Function which must return true for the script to be loaded
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
An 'slidechanged' event is fired each time the slide is changed (regardless of state). The event object holds the index values of the current slide as well as a reference to the previous and current slide HTML nodes.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Each theme is available as a separate stylesheet. To change theme you will need to replace **black** below with your desired theme name in index.html:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Served from a publicly accessible static file server. Examples include: GitHub Pages, Amazon S3, Dreamhost, Akamai, etc. The more reliable, the better. Your audience can then access the client presentation via ```http://example.com/path/to/presentation/client/index.html```, with the configuration below causing them to connect to the socket.io server as clients.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Fenced code blocks should be surrounded by blank lines Open
```
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MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Line length Open
This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) modified to use [marked](https://github.com/chjj/marked) to support [Github Flavoured Markdown](https://help.github.com/articles/github-flavored-markdown). Sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
All presentations have a normal size, that is the resolution at which they are authored. The framework will automatically scale presentations uniformly based on this size to ensure that everything fits on any given display or viewport.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
If you want to use a parallax scrolling background, set the two following config properties when initializing reveal.js (the third one is optional).
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Embedded HTML5 `<video>`/`<audio>` and YouTube iframes are automatically paused when you navigate away from a slide. This can be disabled by decorating your element with a `data-ignore` attribute.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
1. Open your presentation with `print-pdf` included anywhere in the query string. This triggers the default index HTML to load the PDF print stylesheet ([css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css)). You can test this with [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf).
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
You are very welcome to point your presentations at the Socket.io server running at [http://revealjs.jit.su](http://revealjs.jit.su), but availability and stability are not guaranteed. For anything mission critical I recommend you run your own server. It is simple to deploy to nodejitsu, heroku, your own environment, etc.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
#### Client presentation
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MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
2. Unzip and replace the example contents in index.html with your own
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Hard tabs Open
<aside class="notes">
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
secret: '13652805320794272084', // Obtained from the socket.io server. Gives this (the master) control of the presentation
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
url: 'example.com:80' // Location of your socket.io server
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MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Example values. To generate your own, see the socket.io server instructions.
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
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- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
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MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
At the end of your page you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Fragments are used to highlight individual elements on a slide. Every element with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/fragments
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The framework has a built-in postMessage API that can be used when communicating with a presentation inside of another window. Here's an example showing how you'd make a reveal.js instance in the given window proceed to slide 2:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- league: Gray background, white text, blue links (default theme for reveal.js < 3.0.0)
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
<section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n" data-separator-notes="^Note:"></section>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The socket.io server can play the role of static file server for your client presentation, as in the example at [http://revealjs.jit.su](http://revealjs.jit.su). (Open [http://revealjs.jit.su](http://revealjs.jit.su) in two browsers. Navigate through the slides on one, and the other will update to match.)
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
| naturalSwipe | true | Swipe as though you were touching a touch screen. Set to false to invert.
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- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Some reveal.js features, like external Markdown and speaker notes, require that presentations run from a local web server. The following instructions will set up such a server as well as all of the development tasks needed to make edits to the reveal.js source code.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
#### Socket.io server
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Fenced code blocks should be surrounded by blank lines Open
```sh
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MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Ordered list item prefix Open
4. Clone the reveal.js repository
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Line length Open
When reveal.js runs inside of an iframe it can optionally bubble all of its events to the parent. Bubbled events are stringified JSON with three fields: namespace, eventName and state. Here's how you subscribe to them from the parent window:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Line length Open
Served from a static file server accessible (preferably) only to the presenter. This need only be on your (the presenter's) computer. (It's safer to run the master presentation from your own computer, so if the venue's Internet goes down it doesn't stop the show.) An example would be to execute the following commands in the directory of your master presentation:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Lists should be surrounded by blank lines Open
- **src**: Path to the script to load
- Read upRead up
- Exclude checks
MD032 - Lists should be surrounded by blank lines
Tags: bullet, ul, ol, blank_lines
Aliases: blanks-around-lists
This rule is triggered when lists (of any kind) are either not preceded or not followed by a blank line:
Some text
* Some
* List
1. Some
2. List
Some text
To fix this, ensure that all lists have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
* Some
* List
1. Some
2. List
Some text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse lists that don't have blank lines before and after them.
Note: List items without hanging indents are a violation of this rule; list items with hanging indents are okay:
* This is
not okay
* This is
okay
Hard tabs Open
id: '1ea875674b17ca76', // Obtained from socket.io server
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Ordered list item prefix Open
4. Change the **Layout** to **Landscape**.
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Bare URL used Open
Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-300.
- Read upRead up
- Exclude checks
MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.
To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.
Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`
Bare URL used Open
Fragments are used to highlight individual elements on a slide. Every element with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/fragments
- Read upRead up
- Exclude checks
MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.
To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.
Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`
Hard tabs Open
dependencies: [
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
- [Examples](https://github.com/hakimel/reveal.js/wiki/Example-Presentations): Presentations created with reveal.js, add your own!
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/soft/highlight/en/) for code syntax highlighting. Below is an example with clojure code that will be syntax highlighted. When the `data-trim` attribute is present surrounding whitespace is automatically removed.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Markup hierarchy needs to be ``<div class="reveal"> <div class="slides"> <section>`` where the ``<section>`` represents one slide and can be repeated indefinitely. If you place multiple ``<section>``'s inside of another ``<section>`` they will be shown as vertical slides. The first of the vertical slides is the "root" of the others (at the top), and it will be included in the horizontal sequence. For example:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
<p class="fragment" data-autoslide="10000">After 10 seconds the next fragment will be shown.</p>
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The global presentation transition is set using the ```transition``` config value. You can override the global transition for a specific slide by using the ```data-transition``` attribute:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
reveal.js comes with a speaker notes plugin which can be used to present per-slide notes in a separate browser window. The notes window also gives you a preview of the next upcoming slide so it may be helpful even if you haven't written any notes. Press the 's' key on your keyboard to open the notes window.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
If you want to display math equations in your presentation you can easily do so by including this plugin. The plugin is a very thin wrapper around the [MathJax](http://www.mathjax.org/) library. To use it you'll need to include it as a reveal.js dependency, [find our more about dependencies here](#dependencies).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
6. Click **Save**.
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Line length Open
You'll need to generate a unique secret and token pair for your master and client presentations. To do so, visit ```http://example.com/token```, where ```http://example.com``` is the location of your socket.io server. Or if you're going to use the socket.io server at [http://revealjs.jit.su](http://revealjs.jit.su), visit [http://revealjs.jit.su/token](http://revealjs.jit.su/token).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The Leap Motion plugin lets you utilize your [Leap Motion](https://www.leapmotion.com/) device to control basic navigation of your presentation. The gestures currently supported are:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The core of reveal.js is very easy to install. You'll simply need to download a copy of this repository and open the index.html file directly in your browser.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
#### Master presentation
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
7. Serve the presentation and monitor source files for changes
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Lists should be surrounded by blank lines Open
- [Installation](#installation): Step-by-step instructions for getting reveal.js running on your computer.
- Read upRead up
- Exclude checks
MD032 - Lists should be surrounded by blank lines
Tags: bullet, ul, ol, blank_lines
Aliases: blanks-around-lists
This rule is triggered when lists (of any kind) are either not preceded or not followed by a blank line:
Some text
* Some
* List
1. Some
2. List
Some text
To fix this, ensure that all lists have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
* Some
* List
1. Some
2. List
Some text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse lists that don't have blank lines before and after them.
Note: List items without hanging indents are a violation of this rule; list items with hanging indents are okay:
* This is
not okay
* This is
okay
Lists should be surrounded by blank lines Open
- Only direct descendants of a slide section can be stretched
- Read upRead up
- Exclude checks
MD032 - Lists should be surrounded by blank lines
Tags: bullet, ul, ol, blank_lines
Aliases: blanks-around-lists
This rule is triggered when lists (of any kind) are either not preceded or not followed by a blank line:
Some text
* Some
* List
1. Some
2. List
Some text
To fix this, ensure that all lists have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
* Some
* List
1. Some
2. List
Some text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse lists that don't have blank lines before and after them.
Note: List items without hanging indents are a violation of this rule; list items with hanging indents are okay:
* This is
not okay
* This is
okay
Headers should be surrounded by blank lines Open
#### More reading:
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
### Embedded media
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
### postMessage API
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
## Leap Motion
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
2. Install [Grunt](http://gruntjs.com/getting-started#installing-the-cli)
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Fenced code blocks should be surrounded by blank lines Open
```sh
- Read upRead up
- Exclude checks
MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Fenced code blocks should be surrounded by blank lines Open
```sh
- Read upRead up
- Exclude checks
MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Hard tabs Open
pointerOpacity : 0.5, // Set pointer opacity to 0.5
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
A framework for easily creating beautiful presentations using HTML. [Check out the live demo](http://lab.hakim.se/reveal-js/).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
You can also override the slide duration for individual slides and fragments by using the ```data-autoslide``` attribute:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
When working on presentation with a lot of media or iframe content it's important to load lazily. Lazy loading means that reveal.js will only load content for the few slides nearest to the current slide. The number of slides that are preloaded is determined by the `viewDistance` configuration option.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
It's easy to link between slides. The first example below targets the index of another slide whereas the second targets a slide with an ID attribute (```<section id="some-slide">```):
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome).
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
### Slide number
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
### Stretching elements
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
3. Socket.io server to broadcast events from the master to the clients
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Ordered list item prefix Open
8. Open <http://localhost:8000> to view your presentation
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Line length Open
It can also play the role of static file server for your master presentation and client presentations at the same time (as long as you don't want to use speaker notes). (Open [http://revealjs.jit.su](http://revealjs.jit.su) in two browsers. Navigate through the slides on one, and the other will update to match. Navigate through the slides on the second, and the first will update to match.) This is probably not desirable, because you don't want your audience to mess with your slides while you're presenting. ;)
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Below is an example of how the plugin can be configured. If you don't intend to change these values you do not need to include the ```math``` config object at all.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Ordered list item prefix Open
2. Run ```npm install```
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Fenced code blocks should be surrounded by blank lines Open
```javascript
- Read upRead up
- Exclude checks
MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Hard tabs Open
<script type="text/template">
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
autoSlide: 0,
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Stop auto-sliding after user input
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
transition: 'default', // none/fade/slide/convex/concave/zoom
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Transition style for full page slide backgrounds
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
parallaxBackgroundImage: '', // e.g. "'https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg'"
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
{ src: 'plugin/notes/notes.js', async: true },
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment shrink">shrink</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
<p class="fragment" data-fragment-index="2">Appears second</p>
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Exposes the reveal.js API through window.postMessage
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
// Don't forget to add the dependencies
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Hard tabs Open
]
- Read upRead up
- Exclude checks
MD010 - Hard tabs
Tags: whitespace, hard_tab
Aliases: no-hard-tabs
This rule is triggered by any lines that contain hard tab characters instead of using spaces for indentation. To fix this, replace any hard tab characters with spaces instead.
Example:
Some text
* hard tab character used to indent the list item
Corrected example:
Some text
* Spaces used to indent the list item instead
Multiple consecutive blank lines Open
- Read upRead up
- Exclude checks
MD012 - Multiple consecutive blank lines
Tags: whitespace, blank_lines
Aliases: no-multiple-blanks
This rule is triggered when there are multiple consecutive blank lines in the document:
Some text here
Some more text here
To fix this, delete the offending lines:
Some text here
Some more text here
Note: this rule will not be triggered if there are multiple consecutive blank lines inside code blocks.
Line length Open
You can write your content as a separate file and have reveal.js load it at runtime. Note the separator arguments which determine how slides are delimited in the external file. The ```data-charset``` attribute is optional and specifies which charset to use when loading the external file.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
When this is turned on a control element will appear that enables users to pause and resume auto-sliding. Alternatively, sliding can be paused or resumed by pressing »a« on the keyboard. Sliding is paused automatically as soon as the user starts navigating. You can disable these controls by specifying ```autoSlideStoppable: false``` in your reveal.js config.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Server that receives the slideChanged events from the master presentation and broadcasts them out to the connected client presentations. This needs to be publicly accessible. You can run your own socket.io server with the commands:
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
{ src: '//cdnjs.cloudflare.com/ajax/libs/socket.io/0.9.16/socket.io.min.js', async: true },
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
The **basic setup** is for authoring presentations only. The **full setup** gives you access to all reveal.js features and plugins such as speaker notes as well as the development tasks needed to make changes to the source.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
### Folder Structure
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Ordered list item prefix Open
2. Open the in-browser print dialog (CMD+P).
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Ordered list item prefix Open
6. Install dependencies
- Read upRead up
- Exclude checks
MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Lists should be surrounded by blank lines Open
- **css/** Core styles without which the project does not function
- Read upRead up
- Exclude checks
MD032 - Lists should be surrounded by blank lines
Tags: bullet, ul, ol, blank_lines
Aliases: blanks-around-lists
This rule is triggered when lists (of any kind) are either not preceded or not followed by a blank line:
Some text
* Some
* List
1. Some
2. List
Some text
To fix this, ensure that all lists have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
* Some
* List
1. Some
2. List
Some text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse lists that don't have blank lines before and after them.
Note: List items without hanging indents are a violation of this rule; list items with hanging indents are okay:
* This is
not okay
* This is
okay
Bare URL used Open
Copyright (C) 2015 Hakim El Hattab, http://hakim.se
- Read upRead up
- Exclude checks
MD034 - Bare URL used
Tags: links, url
Aliases: no-bare-urls
This rule is triggered whenever a URL is given that isn't surrounded by angle brackets:
For more information, see http://www.example.com/.
To fix this, add angle brackets around the URL:
For more information, see <http:></http:>.
Rationale: Without angle brackets, the URL isn't converted into a link in many markdown parsers.
Note: if you do want a bare URL without it being converted into a link, enclose it in a code block, otherwise in some markdown parsers it will be converted:
`http://www.example.com`
Line length Open
Just press »F« on your keyboard to show your presentation in fullscreen mode. Press the »ESC« key to exit fullscreen mode.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Pointer — Point to anything on screen. Move your finger past the device to expand the pointer.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
Read MathJax's documentation if you need [HTTPS delivery](http://docs.mathjax.org/en/latest/start.html#secure-access-to-the-cdn) or serving of [specific versions](http://docs.mathjax.org/en/latest/configuration.html#loading-mathjax-from-the-cdn) for stability.
- Read upRead up
- Exclude checks
MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Headers should be surrounded by blank lines Open
### Slide Transitions
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
### Fullscreen mode
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
##### 1 to 2 fingers
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MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Headers should be surrounded by blank lines Open
#### Config Options
- Read upRead up
- Exclude checks
MD022 - Headers should be surrounded by blank lines
Tags: headers, blank_lines
Aliases: blanks-around-headers
This rule is triggered when headers (any style) are either not preceded or not followed by a blank line:
# Header 1
Some text
Some more text
## Header 2
To fix this, ensure that all headers have a blank line both before and after (except where the header is at the beginning or end of the document):
# Header 1
Some text
Some more text
## Header 2
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse headers that don't have a blank line before, and will parse them as regular text.
Trailing punctuation in header Open
#### More reading:
- Read upRead up
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MD026 - Trailing punctuation in header
Tags: headers
Aliases: no-trailing-punctuation
Parameters: punctuation (string; default ".,;:!?")
This rule is triggered on any header that has a punctuation character as the last character in the line:
# This is a header.
To fix this, remove any trailing punctuation:
# This is a header
Note: The punctuation parameter can be used to specify what characters class
as punctuation at the end of the header. For example, you can set it to
'.,;:!'
to allow headers with question marks in them, such as might be used
in an FAQ.
Ordered list item prefix Open
3. Change the **Destination** setting to **Save as PDF**.
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Ordered list item prefix Open
3. Run ```node plugin/notes-server```
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Ordered list item prefix Open
5. Navigate to the reveal.js folder
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MD029 - Ordered list item prefix
Tags: ol
Aliases: ol-prefix
Parameters: style ("one", "ordered"; default "one")
This rule is triggered on ordered lists that do not either start with '1.' or do not have a prefix that increases in numerical order (depending on the configured style, which defaults to 'one').
Example valid list if the style is configured as 'one':
1. Do this.
1. Do that.
1. Done.
Example valid list if the style is configured as 'ordered':
1. Do this.
2. Do that.
3. Done.
Fenced code blocks should be surrounded by blank lines Open
```javascript
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MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.
Fenced code blocks should be surrounded by blank lines Open
```javascript
- Read upRead up
- Exclude checks
MD031 - Fenced code blocks should be surrounded by blank lines
Tags: code, blank_lines
Aliases: blanks-around-fences
This rule is triggered when fenced code blocks are either not preceded or not followed by a blank line:
Some text
```
Code block
```
```
Another code block
```
Some more text
To fix this, ensure that all fenced code blocks have a blank line both before and after (except where the block is at the beginning or end of the document):
Some text
```
Code block
```
```
Another code block
```
Some more text
Rationale: Aside from aesthetic reasons, some parsers, including kramdown, will not parse fenced code blocks that don't have blank lines before and after them.