diff options
Diffstat (limited to 'tools/node_modules/eslint/node_modules/remark-parse/lib/parse.js')
-rw-r--r-- | tools/node_modules/eslint/node_modules/remark-parse/lib/parse.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/remark-parse/lib/parse.js b/tools/node_modules/eslint/node_modules/remark-parse/lib/parse.js new file mode 100644 index 0000000000..53a50b181e --- /dev/null +++ b/tools/node_modules/eslint/node_modules/remark-parse/lib/parse.js @@ -0,0 +1,53 @@ +/** + * @author Titus Wormer + * @copyright 2015 Titus Wormer + * @license MIT + * @module remark:parse:parse + * @fileoverview Parse the document + */ + +'use strict'; + +var xtend = require('xtend'); +var removePosition = require('unist-util-remove-position'); + +module.exports = parse; + +var C_NEWLINE = '\n'; +var EXPRESSION_LINE_BREAKS = /\r\n|\r/g; + +/* Parse the bound file. */ +function parse() { + var self = this; + var value = String(self.file); + var start = {line: 1, column: 1, offset: 0}; + var content = xtend(start); + var node; + + /* Clean non-unix newlines: `\r\n` and `\r` are all + * changed to `\n`. This should not affect positional + * information. */ + value = value.replace(EXPRESSION_LINE_BREAKS, C_NEWLINE); + + if (value.charCodeAt(0) === 0xFEFF) { + value = value.slice(1); + + content.column++; + content.offset++; + } + + node = { + type: 'root', + children: self.tokenizeBlock(value, content), + position: { + start: start, + end: self.eof || xtend(start) + } + }; + + if (!self.options.position) { + removePosition(node, true); + } + + return node; +} |