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Text File | 1993-10-26 | 530 b | 16 lines | [TEXT/$Tcl] |
-
- global varname ?varname ...?
-
-
- DESCRIPTION
- This command is ignored unless a Tcl procedure is being
- interpreted. If so then it declares the given varname's to
- be global variables rather than local ones. For the dura-
- tion of the current procedure (and only while executing in
- the current procedure), any reference to any of the varnames
- will refer to the global variable by the same name.
-
-
- KEYWORDS
- global, procedure, variable
-