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- #!/bin/sh
- cp syntax.txt syntax.wiki
- sam -d syntax.wiki <<'!'
- ,s!`!`````!g
- ,s!== (([^()]|\([^()]*\))*)!≡ `\1`!g
- ,s!«!`!g
- ,s!»!`!g
- ,s! vim$! <font size="1">VIM</font>!g
- ,s! pcre$! <font size="1">PCRE</font>!g
- ,s! perl$! <font size="1">PERL</font>!g
- ,s!(^[^ ]+) (.*)\n!`\1` \2\n!g
- ,x g/NOT SUPPORTED/ s!^[^ ]+!<font color="#808080">&</font>!
- ,s!NOT SUPPORTED!<font size="1">(&)</font>!g
- ,s!(^[^ ]+) (.*)\n!<tr><td>\1</td><td>\2</td></tr>\n!g
- ,s!.*:$!<b>&</b>!g
- ,s!^$!<tr><td></td></tr>!g
- ,x v/<tr>/ s!.*!<tr><td colspan="2">&</td></tr>!
- 1,2c
- #summary I define UNIX as “30 definitions of regular expressions living under one roof.” —Don Knuth
- <wiki:comment>
- GENERATED BY mksyntaxwiki. DO NOT EDIT
- </wiki:comment>
- <table border="0" cellpadding="2" cellspacing="2">
- <tr><td colspan="2">This page lists the regular expression syntax accepted by RE2.</td></tr>
- <tr><td colspan="2">It also lists syntax accepted by PCRE, PERL, and VIM.</td></tr>
- <tr><td colspan="2">Grayed out expressions are not supported by RE2.</td></tr>
- .
- $a
- </table>
- .
- w
- q
- !
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