diff options
Diffstat (limited to 'deps/npm/node_modules/cli-table2/node_modules/lodash/internal/escapeRegExpChar.js')
-rw-r--r-- | deps/npm/node_modules/cli-table2/node_modules/lodash/internal/escapeRegExpChar.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/deps/npm/node_modules/cli-table2/node_modules/lodash/internal/escapeRegExpChar.js b/deps/npm/node_modules/cli-table2/node_modules/lodash/internal/escapeRegExpChar.js new file mode 100644 index 0000000000..8427de0ec9 --- /dev/null +++ b/deps/npm/node_modules/cli-table2/node_modules/lodash/internal/escapeRegExpChar.js @@ -0,0 +1,38 @@ +/** Used to escape characters for inclusion in compiled regexes. */ +var regexpEscapes = { + '0': 'x30', '1': 'x31', '2': 'x32', '3': 'x33', '4': 'x34', + '5': 'x35', '6': 'x36', '7': 'x37', '8': 'x38', '9': 'x39', + 'A': 'x41', 'B': 'x42', 'C': 'x43', 'D': 'x44', 'E': 'x45', 'F': 'x46', + 'a': 'x61', 'b': 'x62', 'c': 'x63', 'd': 'x64', 'e': 'x65', 'f': 'x66', + 'n': 'x6e', 'r': 'x72', 't': 'x74', 'u': 'x75', 'v': 'x76', 'x': 'x78' +}; + +/** Used to escape characters for inclusion in compiled string literals. */ +var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' +}; + +/** + * Used by `_.escapeRegExp` to escape characters for inclusion in compiled regexes. + * + * @private + * @param {string} chr The matched character to escape. + * @param {string} leadingChar The capture group for a leading character. + * @param {string} whitespaceChar The capture group for a whitespace character. + * @returns {string} Returns the escaped character. + */ +function escapeRegExpChar(chr, leadingChar, whitespaceChar) { + if (leadingChar) { + chr = regexpEscapes[chr]; + } else if (whitespaceChar) { + chr = stringEscapes[chr]; + } + return '\\' + chr; +} + +module.exports = escapeRegExpChar; |