[Tcl-bugs] [ tcl-Bugs-1801314 ] Numeric Comparisons 101 - if: Error in example code

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Bugs item #1801314, was opened at 2007-09-24 09:41
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Category: 75. Tutorial
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: David N. Welton (davidw)
Summary: Numeric Comparisons 101 - if: Error in example code

Initial Comment:
#
# A dangerous example: due to the extra round of substitution,
# the script stops
#
set y {[exit]}
if "$$y != 1" {
    puts "$$y is != 1"
} else {
    puts "$$y is 1"
}


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=110894&aid=1801314&group_id=10894