Oniguruma-To-ES REPL

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flags i ignoreCase m dotAll: JS flag s x extended: insignificant whitespace and comments D digitIsAscii: ASCII \d, \p{Digit}, etc. S spaceIsAscii: ASCII \s, \p{Space}, etc. W wordIsAscii: ASCII \w, \p{Word}, \b, etc.

target

JS version support needed for generated regexes. auto sets the value based on your env. accuracy default permits a few close approximations to support additional features

More options

global Add JS flag g to result

hasIndices Add JS flag d to result

verbose Disables minifications that simplify the pattern without changing the meaning

avoidSubclass Disables advanced emulation that relies on a RegExp subclass

lazyCompileLength Delay regex construction until first use if the transpiled pattern is at least this length

allowOrphanBackrefs Useful with TextMate grammars that merge backrefs across begin and end patterns

asciiWordBoundaries Use ASCII \b and \B

captureGroup Unnamed captures and numbered calls allowed when using named capture; on by default in vscode-oniguruma

recursionLimit Depth limit can be 2 to 20; Oniguruma uses 20

singleline ^ as \A; $ as \Z

Compare

The output shows the result of calling toRegExp. See options for more details about each of the options above.