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28 lines
785 B
Plaintext
28 lines
785 B
Plaintext
COMMENT(!MOD!zsh/pcre
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Interface to the PCRE library.
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!MOD!)
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cindex(regular expressions, perl-compatible)
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The tt(zsh/pcre) module makes some commands available as builtins:
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startitem()
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findex(pcre_compile)
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item(tt(pcre_compile) [ tt(-aimx) ] var(PCRE))(
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Compiles a perl-compatible regular expression.
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)
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findex(pcre_study)
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item(tt(pcre_study))(
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Studies the previously-compiled PCRE which may result in faster
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matching.
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)
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findex(pcre_match)
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item(tt(pcre_match) [ tt(-a) var(arr) ] var(string))(
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Returns successfully if tt(string) matches the previously-compiled
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PCRE.
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If the expression captures substrings within parentheses,
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tt(pcre_match) will set the array var($match) to those
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substrings, unless the tt(-a) option is given, in which
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case it will set the array var(arr).
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)
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enditem()
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