Template:cheatsheet-key: Difference between revisions
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AndyMabbett (talk | contribs) m (-) |
AndyMabbett (talk | contribs) m (copy edit) |
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| ''italic''<nowiki>*</nowiki> || {{optional}}, and {{may}} occur more than once | | ''italic''<nowiki>*</nowiki> || {{optional}}, and {{may}} occur more than once | ||
|- | |- | ||
| + || {{must}} | | + || {{must}} be present, and {{may}} occur more than once | ||
|- | |- | ||
| ? || {{optional}}, but {{must-not}} occur more than once | | ? || {{optional}}, but {{must-not}} occur more than once | ||
Revision as of 12:09, 28 August 2007
Key
Based on Perl's standard quantifiers:
| bold {1} | MUST be present exactly once |
| italic* | OPTIONAL, and MAY occur more than once |
| + | MUST be present, and MAY occur more than once |
| ? | OPTIONAL, but MUST NOT occur more than once |
| [square brackets] | list of common values |
| (parentheses) | data format |
| # | comment |
| ! | awaiting documentation |