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de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js

Summary

Maintainability
C
1 day
Test Coverage

Function tokenBase has 48 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function tokenBase(stream, state) {


    stream.eatWhile(/[\w\$_]/);
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 1 hr to fix

Avoid too many return statements within this function.
Open

      return state.tokenize(stream, state);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return tokenSGMLComment(stream, state);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret("keyword", "important");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

    else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret("variable", "variable");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret(null, ch);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret(null, "select-op");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret("number", "unit");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return tokenCComment(stream, state);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ret("comment", "comment");
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js - About 30 mins to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  function tokenSGMLComment(stream, state) {
    var dashes = 0, ch;
    while ((ch = stream.next()) != null) {
      if (dashes >= 2 && ch == ">") {
        state.tokenize = tokenBase;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js and 1 other location - About 3 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/dtd/dtd.js on lines 54..64

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 102.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 17 locations. Consider refactoring.
Open

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js and 16 other locations - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/asn.1/asn.1.js on lines 162..166
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js on lines 257..261
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/cobol/cobol.js on lines 22..26
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/d/d.js on lines 194..198
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ecl/ecl.js on lines 16..20
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/groovy/groovy.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mirc/mirc.js on lines 18..22
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/modelica/modelica.js on lines 202..207
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pascal/pascal.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/scheme/scheme.js on lines 23..27
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/sieve/sieve.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/tcl/tcl.js on lines 17..21
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn-cfg/ttcn-cfg.js on lines 154..159
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 216..220
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/velocity/velocity.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/yacas/yacas.js on lines 19..23

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 72.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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