| #!/bin/sh | |
| cp syntax.txt syntax.html | |
| sam -d syntax.html <<'!' | |
| ,s/\&/\&/g | |
| ,s/</\</g | |
| ,s/>/\>/g | |
| ,s!== (([^()]|\([^()]*\))*)!≡ <code>\1</code>!g | |
| ,s!«!<code>!g | |
| ,s!»!</code>!g | |
| ,s! vim$! <font size=-2>VIM</font>!g | |
| ,s! pcre$! <font size=-2>PCRE</font>!g | |
| ,s! perl$! <font size=-2>PERL</font>!g | |
| ,x g/NOT SUPPORTED/ s!^[^ ]+!<font color=#808080>&</font>! | |
| ,s!NOT SUPPORTED!!g | |
| ,s!(^[^ ]+) (.*)\n!<tr><td><code>\1</code></td><td>\2</td></tr>\n!g | |
| ,s!.*:$!<b>&</b>!g | |
| ,s!^$!<tr><td></td></tr>!g | |
| ,x v/<tr>/ s!.*!<tr><td colspan=2>&</td></tr>! | |
| 1,2c | |
| <html> | |
| <!-- AUTOMATICALLY GENERATED by mksyntaxhtml --> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> | |
| <title>RE2 regular expression syntax reference</title> | |
| </head> | |
| <body> | |
| <h1>RE2 regular expression syntax reference</h1> | |
| <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> | |
| </body> | |
| </html> | |
| . | |
| w | |
| q | |
| ! |