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Invoking Perl from within TCL script
Hello Everyone, What is the best way to call a perl script from within a tcl script? For example: content of code1.tcl: exec /Users/Mac/desktop/hello.pl content of hello.pl: print "hello"; When I invoke hello.pl from within code1.pl, I get an error message saying the command print cannot... -
Arithmetic Expression Help
Hi Everyone, The issue is resolved. The code above is trying to reference a non-existent element. -
Arithmetic Expression Help
Hello Everyone, I have been trying to figure out why the below expr doesn't work, but to no avail, and am hoping that one of you could shed some light on the issue. if {$pointX < [expr ([lindex $x $m]-[lindex $x $l]) * ($pointY-[lindex $y $l])]} { puts "hello" } when [lindex $x $m] =...
