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trace not working with Tcl_SetVar

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mrwinusa

mrwinusa

Programmer
Aug 8, 2002
4
US
I am trying to get text from a C program to display in the Tcl GUI. If I set a trace on a variable to print it, it works whenever the variable is changed in the GUI. However, if I change it with Tcl_SetVar from the C code, it does not get printed. What gives?
 
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