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Chapter 27: Tcl Reference
Example
% globals set display_type 1
This example sets the value of global property 'display_type' to 1.
Tcl Return
The value of the specified property.
For More Information
% help globals
globals unset (unset global properties/data)
This command deletes the specified global property.
Syntax
% globals unset property_name
globals is the Tcl command name.
unset is the subcommand name.
property_name specifies the name of one of the global properties/data.
Example
% globals unset display_type
This example deletes the global property 'display_type'.
Tcl Return
The value of the specified property.
For More Information
% help globals
collection (create and manage a collection)
A collection is a group of Tcl objects, similar to a list, which is exported to the Tcl
interface. This command lets you create and manage the objects in a specified collection.
A collection is referenced in Tcl by a collection variable, which is defined with the set
command. Technically, the value of the collection variable is the collection.
Syntax
% collection subcommand
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Command Line Tools User Guide
UG628 (v14.7) October 2, 2013