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| 1 #!/bin/sh |
| 2 |
| 3 cp syntax.txt syntax.wiki |
| 4 sam -d syntax.wiki <<'!' |
| 5 ,s!`!`````!g |
| 6 ,s!== (([^()]|\([^()]*\))*)!≡ `\1`!g |
| 7 ,s!«!`!g |
| 8 ,s!»!`!g |
| 9 ,s! vim$! <font size="1">VIM</font>!g |
| 10 ,s! pcre$! <font size="1">PCRE</font>!g |
| 11 ,s! perl$! <font size="1">PERL</font>!g |
| 12 ,s!(^[^ ]+) (.*)\n!`\1` \2\n!g |
| 13 ,x g/NOT SUPPORTED/ s!^[^ ]+!<font color="#808080">&</font>! |
| 14 ,s!NOT SUPPORTED!<font size="1">(&)</font>!g |
| 15 ,s!(^[^ ]+) (.*)\n!<tr><td>\1</td><td>\2</td></tr>\n!g |
| 16 ,s!.*:$!<b>&</b>!g |
| 17 ,s!^$!<tr><td></td></tr>!g |
| 18 ,x v/<tr>/ s!.*!<tr><td colspan="2">&</td></tr>! |
| 19 1,2c |
| 20 #summary I define UNIX as “30 definitions of regular expressions living under on
e roof.” —Don Knuth |
| 21 |
| 22 <wiki:comment> |
| 23 GENERATED BY mksyntaxwiki. DO NOT EDIT |
| 24 </wiki:comment> |
| 25 |
| 26 <table border="0" cellpadding="2" cellspacing="2"> |
| 27 <tr><td colspan="2">This page lists the regular expression syntax accepted by RE
2.</td></tr> |
| 28 <tr><td colspan="2">It also lists syntax accepted by PCRE, PERL, and VIM.</td></
tr> |
| 29 <tr><td colspan="2">Grayed out expressions are not supported by RE2.</td></tr> |
| 30 . |
| 31 $a |
| 32 </table> |
| 33 . |
| 34 w |
| 35 q |
| 36 ! |
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