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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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