Returns a regular expression that matches text
.
If text
contains characters that are meaningful in regular expressions, the resulting regular expression will match those characters literally. If text
contains no characters that have special meaning in a regular expression, it is returned unmodified.
The characters that have special meaning in regular expressions are: (
, )
, [
, ]
, {
, }
, *
, +
, ?
, .
, ^
, $
, |
and \
.
external static String escape(String text);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-core/RegExp/escape.html