Template:cheatsheet-key: Difference between revisions

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===Key===
===Key===
Symbols based on Perl's [http://www.perl.com/doc/manual/html/pod/perlre.html standard quantifiers]:
Based on Perl's [http://www.perl.com/doc/manual/html/pod/perlre.html standard quantifiers]:
{| border="1" cellpadding="2"
{| border="1" cellpadding="2"
| '''bold''' {1} || Must be present exactly once
| '''bold''' {1} || Must be present exactly once

Revision as of 21:39, 5 December 2006

Key

Based on Perl's standard quantifiers:

bold {1} Must be present exactly once
italic* Match 0 or more times
+ Match 1 or more times
? Match 1 or 0 times
[square brackets] list of common values
(parentheses) data format
# comment