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

Summary

Maintainability
D
2 days
Test Coverage

File mllike.js has 326 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 3 hrs to fix

Function tokenBase has 58 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function tokenBase(stream, state) {
    var ch = stream.next();

    if (ch === '"') {
      state.tokenize = tokenString;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 2 hrs to fix

Avoid too many return statements within this function.
Open

      return 'operator';
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return 'number';
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return words.hasOwnProperty(cur) ? words[cur] : 'variable';
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

    return null
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return 'quote';
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return 'comment';
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js - About 30 mins to fix

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

  function tokenComment(stream, state) {
    var prev, next;
    while(state.commentLevel > 0 && (next = stream.next()) != null) {
      if (prev === '(' && next === '*') state.commentLevel++;
      if (prev === '*' && next === ')') state.commentLevel--;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js and 1 other location - About 5 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mathematica/mathematica.js on lines 148..159

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 138.

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 3 locations. Consider refactoring.
Open

  function tokenString(stream, state) {
    var next, end = false, escaped = false;
    while ((next = stream.next()) != null) {
      if (next === '"' && !escaped) {
        end = true;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js and 2 other locations - About 4 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mathematica/mathematica.js on lines 133..146
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/yacas/yacas.js on lines 136..149

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 116.

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

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

    if (ch === '(') {
      if (stream.eat('*')) {
        state.commentLevel++;
        state.tokenize = tokenComment;
        return state.tokenize(stream, state);
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mllike/mllike.js and 1 other location - About 50 mins to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mathematica/mathematica.js on lines 45..51

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 51.

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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