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Tcl is an interpreted scripting language. In this chapter, first the syntax of Tcl is described and then the core commands are described. It is not intended to give a comprehensive description of the Tcl language here but an overview of the core commands, enough to get the user motivated to start writing their own scripts.
For pointers to more information on Tcl; see Resources.
| • Syntax (Tcl) | Syntax | |
| • Variables (Tcl) | Variables | |
| • Commands | Commands | |
| • What We Have Left Out (Tcl) | What We Have Left Out |