CSC

vmessage

#include <text_output.h>
void vmessage(char *fmt, ...);

This C function displays text in the text output window or prints to stdout when in a non graphical environment. Arguments are passed in the standard printf syntax. Hence vmessage("output"); and vmessage("value=%d",i); are both legal uses.

vmessage ?text ...?

This is the Tcl interface to the vmessage C function. Any number of arguments can be specified. Each are concatenated together with spaces inbetween them.