Tcl is a very simple language. Experienced programmers can learn Tcl and produce their first interesting application in just a few hours or days. Casual programmers can also learn Tcl quickly. Tcl is often used in situations where experienced programmers create a base set of facilities, and more casual programmers write Tcl scripts to customize those facilities, create business rules, etc. The syntax is easy to understand, yet flexible for everyone's needs.
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