| #!/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 |
| ! |
