gumbo-parser/src/README.md
libgumbo
========
This is an internal fork of the [libgumbo] library, which was copied and
later modified under the terms of the Apache 2.0 [license]. See `lua-gumbo`
commit [`0a04728`] for details of the original import.
Since importing the code, the following notable fixes and improvements
have been made:
* `91cef89`: Re-implement `adjust_foreign_attributes()` with a gperf hash
* `b11abe7`: Pass `TagSet` arrays into functions by reference instead of value
* `b73dc03`: Simplify `maybe_replace_codepoint()` function
* `d5d0bb3`: Remove special handling of `<menuitem>` tag
* `7bd5162`: Remove special handling of `<isindex>` tag
* `a5c1b0e`: Use `realloc(3)` instead of `malloc(3)` in `enlarge_vector_if_full()`
* `dcbebd7`: Use `realloc(3)` instead of `malloc(3)` in `maybe_resize_string_buffer()`
* `df15262`: Make `destroy_node()` function non-recursive
* `2df37f5`: Fix signedness of some format specifiers
* `176553e`: Add maximum element nesting limit
* `bed0f4a`: Annotate `gumbo_debug()` with `PRINTF` macro and fix warnings
* `7ffc218`: Annotate `print_message()` with `PRINTF` macro and fix warnings
* `1bd8ab5`, `9136507`, `53a1f9a`: Deduplicate some identical `TagSet` arrays
* `a7a9065`: Add some GCC/Clang function attributes
* `8d3d4e4`: Remove custom allocator support
* `8d3b006`: Fix recording of source positions for `</form>` end tags
* `1a8d763`: Replace linear search in `maybe_replace_codepoint()` with a lookup table
* `6dca79e`: Replace `strcasecmp()` and `strncasecmp()` with ascii-only equivalents
* `17ab1d2`: Fix `TAGSET_INCLUDES` macro to work properly with multiple bit flags
* `7e56d45`: Re-implement `gumbo_normalize_svg_tagname()` with a gperf hash
* `a518d35`: Replace linear array search in `adjust_svg_attributes()` with a gperf hash
* `a4a7433`: Fix duplicate `TagSet` initializer being ignored in `is_special_node()`
* `8137fcd`: Add support for `<dialog>` tag
* `4b35471`: Add missing `static` qualifiers to hide symbols that shouldn't be extern
* `df57c59`, `03101f3`, `ea62330`: Replace use of locale-dependant `ctype.h` functions
with custom, ASCII-only equivalents
[libgumbo]: https://github.com/google/gumbo-parser/tree/aa91b27b02c0c80c482e24348a457ed7c3c088e0/src
[license]: https://github.com/google/gumbo-parser/blob/aa91b27b02c0c80c482e24348a457ed7c3c088e0/COPYING
[`0a04728`]: https://gitlab.com/craigbarnes/lua-gumbo/commit/0a047282815af86f3367a7d95fefcfe5723ece48