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42 lines
1.1 KiB
42 lines
1.1 KiB
#!/bin/sh |
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cp syntax.txt syntax.html |
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sam -d syntax.html <<'!' |
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,s/\&/\&/g |
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,s/</\</g |
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,s/>/\>/g |
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,s!== (([^()]|\([^()]*\))*)!≡ <code>\1</code>!g |
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,s!«!<code>!g |
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,s!»!</code>!g |
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,s! vim$! <font size=-2>VIM</font>!g |
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,s! pcre$! <font size=-2>PCRE</font>!g |
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,s! perl$! <font size=-2>PERL</font>!g |
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,x g/NOT SUPPORTED/ s!^[^ ]+!<font color=#808080>&</font>! |
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,s!NOT SUPPORTED!!g |
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,s!(^[^ ]+) (.*)\n!<tr><td><code>\1</code></td><td>\2</td></tr>\n!g |
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,s!.*:$!<b>&</b>!g |
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,s!^$!<tr><td></td></tr>!g |
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,x v/<tr>/ s!.*!<tr><td colspan=2>&</td></tr>! |
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1,2c |
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<html> |
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<!-- AUTOMATICALLY GENERATED by mksyntaxhtml --> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> |
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<title>RE2 regular expression syntax reference</title> |
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</head> |
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<body> |
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<h1>RE2 regular expression syntax reference</h1> |
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<table border=0 cellpadding=2 cellspacing=2> |
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<tr><td colspan=2>This page lists the regular expression syntax accepted by RE2.</td></tr> |
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<tr><td colspan=2>It also lists syntax accepted by PCRE, PERL, and VIM.</td></tr> |
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<tr><td colspan=2>Grayed out expressions are not supported by RE2.</td></tr> |
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. |
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$a |
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</table> |
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</body> |
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</html> |
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. |
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w |
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q |
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!
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