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author | Alexander Neonxp Kiryukhin <i@neonxp.ru> | 2024-08-18 13:29:54 +0300 |
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committer | Alexander Neonxp Kiryukhin <i@neonxp.ru> | 2024-08-18 13:29:54 +0300 |
commit | fd70f95224374d23157ee7c0357733102cd0df53 (patch) | |
tree | e490c12e021cedaf211b292d5d623baa32a673fc /node_modules/moment/src/lib/parse/regex.js |
Diffstat (limited to 'node_modules/moment/src/lib/parse/regex.js')
-rw-r--r-- | node_modules/moment/src/lib/parse/regex.js | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/node_modules/moment/src/lib/parse/regex.js b/node_modules/moment/src/lib/parse/regex.js new file mode 100644 index 0000000..c2cf4e5 --- /dev/null +++ b/node_modules/moment/src/lib/parse/regex.js @@ -0,0 +1,84 @@ +var match1 = /\d/, // 0 - 9 + match2 = /\d\d/, // 00 - 99 + match3 = /\d{3}/, // 000 - 999 + match4 = /\d{4}/, // 0000 - 9999 + match6 = /[+-]?\d{6}/, // -999999 - 999999 + match1to2 = /\d\d?/, // 0 - 99 + match3to4 = /\d\d\d\d?/, // 999 - 9999 + match5to6 = /\d\d\d\d\d\d?/, // 99999 - 999999 + match1to3 = /\d{1,3}/, // 0 - 999 + match1to4 = /\d{1,4}/, // 0 - 9999 + match1to6 = /[+-]?\d{1,6}/, // -999999 - 999999 + matchUnsigned = /\d+/, // 0 - inf + matchSigned = /[+-]?\d+/, // -inf - inf + matchOffset = /Z|[+-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z + matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi, // +00 -00 +00:00 -00:00 +0000 -0000 or Z + matchTimestamp = /[+-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123 + // any word (or two) characters or numbers including two/three word month in arabic. + // includes scottish gaelic two word and hyphenated months + matchWord = + /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i, + match1to2NoLeadingZero = /^[1-9]\d?/, // 1-99 + match1to2HasZero = /^([1-9]\d|\d)/, // 0-99 + regexes; + +export { + match1, + match2, + match3, + match4, + match6, + match1to2, + match3to4, + match5to6, + match1to3, + match1to4, + match1to6, + matchUnsigned, + matchSigned, + matchOffset, + matchShortOffset, + matchTimestamp, + matchWord, + match1to2NoLeadingZero, + match1to2HasZero, +}; + +import hasOwnProp from '../utils/has-own-prop'; +import isFunction from '../utils/is-function'; + +regexes = {}; + +export function addRegexToken(token, regex, strictRegex) { + regexes[token] = isFunction(regex) + ? regex + : function (isStrict, localeData) { + return isStrict && strictRegex ? strictRegex : regex; + }; +} + +export function getParseRegexForToken(token, config) { + if (!hasOwnProp(regexes, token)) { + return new RegExp(unescapeFormat(token)); + } + + return regexes[token](config._strict, config._locale); +} + +// Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript +function unescapeFormat(s) { + return regexEscape( + s + .replace('\\', '') + .replace( + /\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, + function (matched, p1, p2, p3, p4) { + return p1 || p2 || p3 || p4; + } + ) + ); +} + +export function regexEscape(s) { + return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); +} |