Commit f513e66
tools: lint for empty character classes in regex
Enable linting rule to forbid empty character classes in regular
expressions. See http://eslint.org/docs/rules/no-empty-character-class
Organize "Possible Error" rules in .eslintrc in alphabetical order to
match eslint documentation.
PR-URL: #5115
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>1 parent fc3c32b commit f513e66
1 file changed
Lines changed: 10 additions & 8 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -17,6 +17,8 @@ ecmaFeatures: | |||
| 17 | 17 | rules: | |
| 18 | 18 | # Possible Errors | |
| 19 | 19 | # list: https://github.com/eslint/eslint/tree/master/docs/rules#possible-errors | |
| 20 | + ## disallow control characters in regular expressions | ||
| 21 | + no-control-regex: 2 | ||
| 20 | 22 | ## check debugger sentence | |
| 21 | 23 | no-debugger: 2 | |
| 22 | 24 | ## check duplicate arguments | |
@@ -25,24 +27,24 @@ rules: | |||
| 25 | 27 | no-dupe-keys: 2 | |
| 26 | 28 | ## check duplicate switch-case | |
| 27 | 29 | no-duplicate-case: 2 | |
| 28 | - ## disallow superfluous semicolons | ||
| 29 | - no-extra-semi: 2 | ||
| 30 | + ## disallow the use of empty character classes in regular expressions | ||
| 31 | + no-empty-character-class: 2 | ||
| 30 | 32 | ## disallow assignment of exceptional params | |
| 31 | 33 | no-ex-assign: 2 | |
| 32 | - ## disallow unreachable code | ||
| 33 | - no-unreachable: 2 | ||
| 34 | - ## require valid typeof compared string like typeof foo === 'strnig' | ||
| 35 | - valid-typeof: 2 | ||
| 36 | - ## disallow controls characters in regular expressions | ||
| 37 | - no-control-regex: 2 | ||
| 38 | 34 | ## disallow extra boolean casts | |
| 39 | 35 | no-extra-boolean-cast : 2 | |
| 36 | + ## disallow superfluous semicolons | ||
| 37 | + no-extra-semi: 2 | ||
| 40 | 38 | ## validate regular expressions | |
| 41 | 39 | no-invalid-regexp: 2 | |
| 42 | 40 | ## forbid weird whitespace characters | |
| 43 | 41 | no-irregular-whitespace: 2 | |
| 44 | 42 | ## avoid unexpected multiline expressions | |
| 45 | 43 | no-unexpected-multiline: 2 | |
| 44 | + ## disallow unreachable code | ||
| 45 | + no-unreachable: 2 | ||
| 46 | + ## require valid typeof compared string like typeof foo === 'strnig' | ||
| 47 | + valid-typeof: 2 | ||
| 46 | 48 | ||
| 47 | 49 | # Best Practices | |
| 48 | 50 | # list: https://github.com/eslint/eslint/tree/master/docs/rules#best-practices | |
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