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Allow "or else" construct to be used for error recovery

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1016 0fc631ac-6414-0410-93d0-97cfa31319b6
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twanvl
2008-07-09 17:14:49 +00:00
parent 9073764a62
commit 53808346a4
5 changed files with 65 additions and 22 deletions
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doc/function/to_number.txt
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@@ -20,6 +20,10 @@ Otherwise it is converted to a [[type:double]].
> to_number("1") == 1
> to_number("1.5") == 1.5
Use @or else@ to recover from errors:
> to_number("not a number") or else 0 == 0
> to_number("123") or else 0 == 123
--See also--
| [[fun:to_int]] Convert any value to a [[type:int]]
| [[fun:to_real]] Convert any value to a [[type:double]]