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| − | ''Note: the name of this page refers to identifier $+ but is as it is due to technical limitations''
| + | #Redirect [[$+]] |
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| − | The identifier $+ is used to combine (catenate) items together when it's impossible just to write them together due to variables or identifiers.
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| − | $+ OR $+(...)
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| − | The identifier $+ is actually two different identifiers: one that is used just as $+ between items and another one that is used as $+(item1, item2, ..., itemN)
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| − | here we have so $+ me text returns ''here we have some text''
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| − | $+(here,we,have,some,te $+ xt) returns ''herewehavesometext''
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| − | When used that way, the identifier doesn't look too useful. But when we have a variable as an item, it's necessary to use either of these $+.
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| − | [[var]] %number = 7
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| − | [[echo]] -a I am the %number $+ th boy in my family returns ''I am the 7th boy in my family''
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| − | [[Category:Other Identifiers]]
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