bc518174
 王天杨
提交两个项目文件
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const { EOL } = require('os')
const getFirstRegexpMatchOrDefault = (text, regexp, defaultValue) => {
regexp.lastIndex = 0 // https://stackoverflow.com/a/11477448/4536543
let match = regexp.exec(text)
if (match !== null) {
return match[1]
} else {
return defaultValue
}
}
const DEFAULT_INDENT = ' '
const INDENT_REGEXP = /^([ \t]+)[^\s]/m
module.exports.detectIndent = text =>
getFirstRegexpMatchOrDefault(text, INDENT_REGEXP, DEFAULT_INDENT)
module.exports.DEFAULT_INDENT = DEFAULT_INDENT
const DEFAULT_EOL = EOL
const EOL_REGEXP = /(\r\n|\n|\r)/g
module.exports.detectEOL = text =>
getFirstRegexpMatchOrDefault(text, EOL_REGEXP, DEFAULT_EOL)
module.exports.DEFAULT_EOL = DEFAULT_EOL
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