Function definition: Difference between revisions
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return [expr {$arg1 * $arg2}] |
return [expr {$arg1 * $arg2}] |
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}</lang> |
}</lang> |
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{{works with|Tcl|8.5}} |
{{works with|Tcl|8.5}} |
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You can also create functions that work directly inside expressions. This is done by creating the command with the correct name (that is, in the ''tcl::mathfunc'' namespace): |
You can also create functions that work directly inside expressions. This is done by creating the command with the correct name (that is, in the ''tcl::mathfunc'' namespace): |
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<lang tcl>proc tcl::mathfunc::multiply {arg1 arg2} { |
<lang tcl>proc tcl::mathfunc::multiply {arg1 arg2} { |
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