Decrement command: Difference between revisions
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<span class="f_Para">Decreases the value by 1 of a specified numeric [[working_with_macro_variables.html|macro variable]]. If the macro variable is non-numeric or is undefined, an error is issued. </span> | <span class="f_Para">Decreases the value by 1 of a specified numeric [[working_with_macro_variables.html|macro variable]]. If the macro variable is non-numeric or is undefined, an error is issued. </span> | ||
Revision as of 02:01, 25 May 2022
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Decreases the value by 1 of a specified numeric macro variable. If the macro variable is non-numeric or is undefined, an error is issued. Syntax: decrement &var where &var is a macro variable that may or may not already exist. The inverse of this command is increment. A related Client function is &&sum. |
| Client menu: | -- |
| Introduced: | Build 57 |