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.Dd September 1, 2014 .Dt regexpu 1 .Sh NAME .Nm regexpu .Nd transpile ES6 Unicode regular expressions to equivalent ES5 .Sh SYNOPSIS .Nm .Op Fl -c | -code Ar snippet .br .Op Fl -f | -file Ar file .br .Op Fl v | -version .br .Op Fl h | -help .Sh DESCRIPTION .Nm transpiles ES6 Unicode regular expressions to equivalent ES5. .Sh OPTIONS .Bl -ohang -offset .It Sy "-c, --code <snippet>" Print a transpiled version of the given ES6 snippet. .It Sy "-f, --file <file>" Print a transpiled version of the given ES6 file. .It Sy "-v, --version" Print regexpu's version. .It Sy "-h, --help" Show the help screen. .El .Sh EXIT STATUS The .Nm regexpu utility exits with one of the following values: .Pp .Bl -tag -width flag -compact .It Li 0 .Nm successfully transpiled the input and printed the result. .It Li 1 .Nm wasn't instructed to transpile anything (for example, the .Ar --help flag was set); or, an error occurred. .El .Sh EXAMPLES .Bl -ohang -offset .It Sy "regexpu -f foo-es6.js > foo-es5.js" Transpile `foo-es6.js` to valid ES5 and save the result as `foo-es5.js`. .It Sy "regexpu -c 'var x = /foo.bar/u;'" Print the transpiled version of the given ES6 snippet. .It Sy "echo 'var x = /foo.bar/u;' | regexpu -c" Print the transpiled version of the ES6 snippet that gets piped in. .El .Sh BUGS regexpu's bug tracker is located at <https://github.com/mathiasbynens/regexpu/issues>. .Sh AUTHOR Mathias Bynens <https://mathiasbynens.be/> .Sh WWW <https://mths.be/regexpu>
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15 entries across 13 versions & 5 rubygems