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Flags control certain aspects of the matching behavior of a pattern.
SyntaxNOTE: The following syntax is an example based on some of the supported engines. For specific engine support, see Engines.
The following flags are supported:
i
— Ignore Case. Matches character classes using a case-insensitive comparison.m
— Multiline. Causes the anchors ^
and $
to match the start and end of each line (respectively), rather than the start and end of the input.s
— Singleline. Causes the wildcard .
to match newline characters.x
— Extended Mode. Ignores whitespace in a pattern. Spaces must instead be represented by \s
or \
(an escaped space).RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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