Command return values

All simulator commands are invoked using Tcl. For most commands that write information to the Main window, that information is also available as a Tcl result. By using command substitution the results can be made available to another command or assigned to a Tcl variable. For example:

set aluinputs [find -in alu/*] 

sets variable "aluinputs" to the result of the find command.

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