Decrement command: Difference between revisions
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where ''&var'' is a macro variable that may or may not already exist. | where ''&var'' is a macro variable that may or may not already exist. | ||
<span class="f_Para">The inverse of this command is [[increment command|increment.]] A related Client function is </span><span class="f_Monospace">[[ | <span class="f_Para">The inverse of this command is [[increment command|increment.]] A related Client function is </span><span class="f_Monospace">[[&&sum|&&sum]]</span><span class="f_Para">. </span> | ||
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| '''Client menu:''' | | '''Client menu:''' | ||
Revision as of 04:25, 29 November 2022
| Action: |
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 |