'], + 'xhtml': [brPat, '
'] +}; + +// skip Schemes +var skipSchemeMap = { + 'ansi-color': /\x1B\[[^m]*m/g, + 'html': /<[^>]*>/g, + 'bbcode': /\[[^]]*\]/g +}; + +var modeMap = { + 'soft': 1, + 'hard': 1 +}; + +var wsMap = { + 'collapse': 1, + 'default': 1, + 'line': 1, + 'all': 1 +}; + +var rlbMap = { + 'all': 1, + 'multi': 1, + 'none': 1 +}; +var rlbSMPat = /([sm])(\d+)/; + +var escapePat = /[-/\\^$*+?.()|[\]{}]/g; +function escapeRegExp(s) { + return s.replace(escapePat, '\\$&'); +} + +var linewrap = module.exports = function (start, stop, params) { + if (typeof start === 'object') { + params = start; + start = params.start; + stop = params.stop; + } + + if (typeof stop === 'object') { + params = stop; + start = start || params.start; + stop = undefined; + } + + if (!stop) { + stop = start; + start = 0; + } + + if (!params) { params = {}; } + // Supported options and default values. + var preset, + mode = 'soft', + whitespace = 'default', + tabWidth = 4, + skip, skipScheme, lineBreak, lineBreakScheme, + respectLineBreaks = 'all', + respectNum, + preservedLineIndent, + wrapLineIndent, wrapLineIndentBase; + + var skipPat; + var lineBreakPat, lineBreakStr; + var multiLineBreakPat; + var preservedLinePrefix = ''; + var wrapLineIndentPat, wrapLineInitPrefix = ''; + var tabRepl; + var item, flags; + var i; + + // First process presets, because these settings can be overwritten later. + preset = params.preset; + if (preset) { + if (!(preset instanceof Array)) { + preset = [preset]; + } + for (i = 0; i < preset.length; i++) { + item = presetMap[preset[i]]; + if (item) { + if (item.mode) { + mode = item.mode; + } + if (item.whitespace) { + whitespace = item.whitespace; + } + if (item.tabWidth !== undefined) { + tabWidth = item.tabWidth; + } + if (item.skip) { + skip = item.skip; + } + if (item.skipScheme) { + skipScheme = item.skipScheme; + } + if (item.lineBreak) { + lineBreak = item.lineBreak; + } + if (item.lineBreakScheme) { + lineBreakScheme = item.lineBreakScheme; + } + if (item.respectLineBreaks) { + respectLineBreaks = item.respectLineBreaks; + } + if (item.preservedLineIndent !== undefined) { + preservedLineIndent = item.preservedLineIndent; + } + if (item.wrapLineIndent !== undefined) { + wrapLineIndent = item.wrapLineIndent; + } + if (item.wrapLineIndentBase) { + wrapLineIndentBase = item.wrapLineIndentBase; + } + } else { + throw new TypeError('preset must be one of "' + Object.keys(presetMap).join('", "') + '"'); + } + } + } + + if (params.mode) { + if (modeMap[params.mode]) { + mode = params.mode; + } else { + throw new TypeError('mode must be one of "' + Object.keys(modeMap).join('", "') + '"'); + } + } + // Available options: 'collapse', 'default', 'line', and 'all' + if (params.whitespace) { + if (wsMap[params.whitespace]) { + whitespace = params.whitespace; + } else { + throw new TypeError('whitespace must be one of "' + Object.keys(wsMap).join('", "') + '"'); + } + } + + if (params.tabWidth !== undefined) { + if (parseInt(params.tabWidth, 10) >= 0) { + tabWidth = parseInt(params.tabWidth, 10); + } else { + throw new TypeError('tabWidth must be a non-negative integer'); + } + } + tabRepl = new Array(tabWidth + 1).join(' '); + + // Available options: 'all', 'multi', 'm\d+', 's\d+', 'none' + if (params.respectLineBreaks) { + if (rlbMap[params.respectLineBreaks] || rlbSMPat.test(params.respectLineBreaks)) { + respectLineBreaks = params.respectLineBreaks; + } else { + throw new TypeError('respectLineBreaks must be one of "' + Object.keys(rlbMap).join('", "') + + '", "m
+
+
+ 
+
+
+
+
+
+> Terminal string styling done right
+
+[](https://travis-ci.org/chalk/chalk)
+[](https://coveralls.io/r/chalk/chalk?branch=master)
+[](https://www.youtube.com/watch?v=9auOCbH5Ns4)
+
+
+[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68). Although there are other ones, they either do too much or not enough.
+
+**Chalk is a clean and focused alternative.**
+
+
+
+
+## Why
+
+- Highly performant
+- Doesn't extend `String.prototype`
+- Expressive API
+- Ability to nest styles
+- Clean and focused
+- Auto-detects color support
+- Actively maintained
+- [Used by ~4500 modules](https://www.npmjs.com/browse/depended/chalk) as of July 15, 2015
+
+
+## Install
+
+```
+$ npm install --save chalk
+```
+
+
+## Usage
+
+Chalk comes with an easy to use composable API where you just chain and nest the styles you want.
+
+```js
+var chalk = require('chalk');
+
+// style a string
+chalk.blue('Hello world!');
+
+// combine styled and normal strings
+chalk.blue('Hello') + 'World' + chalk.red('!');
+
+// compose multiple styles using the chainable API
+chalk.blue.bgRed.bold('Hello world!');
+
+// pass in multiple arguments
+chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz');
+
+// nest styles
+chalk.red('Hello', chalk.underline.bgBlue('world') + '!');
+
+// nest styles of the same type even (color, underline, background)
+chalk.green(
+ 'I am a green line ' +
+ chalk.blue.underline.bold('with a blue substring') +
+ ' that becomes green again!'
+);
+```
+
+Easily define your own themes.
+
+```js
+var chalk = require('chalk');
+var error = chalk.bold.red;
+console.log(error('Error!'));
+```
+
+Take advantage of console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data).
+
+```js
+var name = 'Sindre';
+console.log(chalk.green('Hello %s'), name);
+//=> Hello Sindre
+```
+
+
+## API
+
+### chalk.`
+
+
+
+
+
+
+
+
+
+ The page you were looking for doesn't exist.
+You may have mistyped the address or the page may have moved.
+If you are the application owner check the logs for more information.
+