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- .pg wi full clr cy
- COMMAND NAME»gray«: »%t« ClearVariables »ye«
-
- /CLEAR [ALL|CURRENT|{variable}]
- /cw
-
- Because variables take up memory, in larger scripts or scripts
- executed from other scripts, you may wish to delete the variables
- from memory as appropriate. The »%t«ClearVariables»#« command
- accomplishes this.
-
- It can be issued with one of three parameters:
-
- »cy«ALL»#« Clears »ye«ALL»#« variables. This includes any variables set
- in the »ma«DO.CFG»#« script. This command is normally issued
- only when running »%t«DO»#« in interactive mode.
-
- »cy«CURRENT»#« Clears all variables created by the »wh«current script»#«.
-
- »cy«{variable}»#« Clears the named variable.
- .pg clr
- Here are some examples.
- Press »bo«<enter>»#« to execute each of the commands.
-
- First let's set three variables:
-
- |/SET V1 1111111111
- |/SET V2 2222222222
- |/SET V3 3333333333
- /GOSUB DispVars
- Now let's clear variable V1 [%V1]
- |/CLEAR V1
- /GOSUB DispVars
- /VERSION
- Now let's clear all variables created by this script:
- |/CLEAR CURRENT
- :DispVars
- .reset
-
- V1 = [%V1]
- V2 = [%V2]
- V3 = [%V3]
-
- /RETURN
- /ENDEXEC CLEAR