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author | 2020-11-18 23:26:45 +0100 | |
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committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/posix-character-classes/README.md | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
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diff --git a/node_modules/posix-character-classes/README.md b/node_modules/posix-character-classes/README.md deleted file mode 100644 index 894ae23..0000000 --- a/node_modules/posix-character-classes/README.md +++ /dev/null @@ -1,103 +0,0 @@ -# posix-character-classes [](https://www.npmjs.com/package/posix-character-classes) [](https://npmjs.org/package/posix-character-classes) [](https://npmjs.org/package/posix-character-classes) [](https://travis-ci.org/jonschlinkert/posix-character-classes) - -> POSIX character classes for creating regular expressions. - -## Install - -Install with [npm](https://www.npmjs.com/): - -```sh -$ npm install --save posix-character-classes -``` - -Install with [yarn](https://yarnpkg.com): - -```sh -$ yarn add posix-character-classes -``` - -## Usage - -```js -var posix = require('posix-character-classes'); -console.log(posix.alpha); -//=> 'A-Za-z' -``` - -## POSIX Character classes - -The POSIX standard supports the following classes or categories of charactersh (note that classes must be defined within brackets)<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup>: - -| **POSIX class** | **Equivalent to** | **Matches** | -| --- | --- | --- | -| `[:alnum:]` | `[A-Za-z0-9]` | digits, uppercase and lowercase letters | -| `[:alpha:]` | `[A-Za-z]` | upper- and lowercase letters | -| `[:ascii:]` | `[\x00-\x7F]` | ASCII characters | -| `[:blank:]` | `[ \t]` | space and TAB characters only | -| `[:cntrl:]` | `[\x00-\x1F\x7F]` | Control characters | -| `[:digit:]` | `[0-9]` | digits | -| `[:graph:]` | `[^[:cntrl:]]` | graphic characters (all characters which have graphic representation) | -| `[:lower:]` | `[a-z]` | lowercase letters | -| `[:print:]` | `[[:graph] ]` | graphic characters and space | -| `[:punct:]` | ``[-!"#$%&'()*+,./:;<=>?@[]^_`{ | }~]`` | all punctuation characters (all graphic characters except letters and digits) | -| `[:space:]` | `[ \t\n\r\f\v]` | all blank (whitespace) characters, including spaces, tabs, new lines, carriage returns, form feeds, and vertical tabs | -| `[:upper:]` | `[A-Z]` | uppercase letters | -| `[:word:]` | `[A-Za-z0-9_]` | word characters | -| `[:xdigit:]` | `[0-9A-Fa-f]` | hexadecimal digits | - -## Examples - -* `a[[:digit:]]b` matches `a0b`, `a1b`, ..., `a9b`. -* `a[:digit:]b` is invalid, character classes must be enclosed in brackets -* `[[:digit:]abc]` matches any digit, as well as `a`, `b`, and `c`. -* `[abc[:digit:]]` is the same as the previous, matching any digit, as well as `a`, `b`, and `c` -* `[^ABZ[:lower:]]` matches any character except lowercase letters, `A`, `B`, and `Z`. - -## About - -### Contributing - -Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). - -### Building docs - -_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ - -To generate the readme, run the following command: - -```sh -$ npm install -g verbose/verb#dev verb-generate-readme && verb -``` - -### Running tests - -Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: - -```sh -$ npm install && npm test -``` - -### Author - -**Jon Schlinkert** - -* [github/jonschlinkert](https://github.com/jonschlinkert) -* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) - -### License - -Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). -Released under the [MIT License](LICENSE). - -*** - -_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.5.0, on April 20, 2017._ - -<hr class="footnotes-sep"> -<section class="footnotes"> -<ol class="footnotes-list"> -<li id="fn1" class="footnote-item">table and examples are based on the WikiBooks page for [Regular Expressions/POSIX Basic Regular Expressions](https://en.wikibooks.org/wiki/Regular_Expressions/POSIX_Basic_Regular_Expressions), which is available under the [Creative Commons Attribution-ShareAlike License](https://creativecommons.org/licenses/by-sa/3.0/). <a href="#fnref1" class="footnote-backref">↩</a> - -</li> -</ol> -</section>
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