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Recent content by judyj
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diagnose open failures
An open call is returning an ivalid fileid on the following line: set fileid [open $fileName r] if I try set catchval [catch {set fileid [open fieleName r]}] catchval will be set to 1. Where can I find the definitions of the error codes? -
open command returns invalid fileid
The following code works most of the time, but ocasionally returns an error. I have a C function that generates a report (ascii text) and returns the filename (absolute path). 11 out of 13 reports return fine and I am able to open them without a failure but 2 of the reports return the filename... -
how to pack items on same line in frame
I am new to Tcl/TK and am trying to build a GUI with two frames The first frame is a text frame to view files, and a second frame of config options. They will both be visible all the time with one on the right, and the other on the left. I can build the pieces separately, but am having trouble... -
Implementing incr_widgets
I am new to Tcl/Tk. I have been a C++/C programmer for 10+ years and have to learn Tcl/Tk quickly. All I need is a simple text viewer with some menubar options. I looked at the incr_Tk extensions and it looked promising. I see how to invoke the objects, but I don't understand how to tie them...
