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1 #!/bin/sh | |
2 | |
3 cp syntax.txt syntax.html | |
4 sam -d syntax.html <<'!' | |
5 ,s/\&/\&/g | |
6 ,s/</\</g | |
7 ,s/>/\>/g | |
8 ,s!== (([^()]|\([^()]*\))*)!≡ <code>\1</code>!g | |
9 ,s!«!<code>!g | |
10 ,s!»!</code>!g | |
11 ,s! vim$! <font size=-2>VIM</font>!g | |
12 ,s! pcre$! <font size=-2>PCRE</font>!g | |
13 ,s! perl$! <font size=-2>PERL</font>!g | |
14 ,x g/NOT SUPPORTED/ s!^[^ ]+!<font color=#808080>&</font>! | |
15 ,s!NOT SUPPORTED!!g | |
16 ,s!(^[^ ]+) (.*)\n!<tr><td><code>\1</code></td><td>\2</td></tr>\n!g | |
17 ,s!.*:$!<b>&</b>!g | |
18 ,s!^$!<tr><td></td></tr>!g | |
19 ,x v/<tr>/ s!.*!<tr><td colspan=2>&</td></tr>! | |
20 1,2c | |
21 <html> | |
22 <!-- AUTOMATICALLY GENERATED by mksyntaxhtml --> | |
23 <head> | |
24 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> | |
25 <title>RE2 regular expression syntax reference</title> | |
26 </head> | |
27 <body> | |
28 <h1>RE2 regular expression syntax reference</h1> | |
29 | |
30 <table border=0 cellpadding=2 cellspacing=2> | |
31 <tr><td colspan=2>This page lists the regular expression syntax accepted by RE2.
</td></tr> | |
32 <tr><td colspan=2>It also lists syntax accepted by PCRE, PERL, and VIM.</td></tr
> | |
33 <tr><td colspan=2>Grayed out expressions are not supported by RE2.</td></tr> | |
34 . | |
35 $a | |
36 </table> | |
37 </body> | |
38 </html> | |
39 . | |
40 w | |
41 q | |
42 ! | |
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