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Regular expressions: Difference between revisions
add m4
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(add m4) |
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Line 370:
// newSubject == "Replaced!"
var newSubject = subject.replace(re_PatternToMatch, "Replaced");</lang>
=={{header|M4}}==
<lang M4>
regexp(`GNUs not Unix', `\<[a-z]\w+')
regexp(`GNUs not Unix', `\<[a-z]\(\w+\)', `a \& b \1 c')
</lang>
Output:
<pre>
5
a not b ot c
</pre>
=={{header|Objective-C}}==
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