string compare problem

[stewang]

Hello all:
I want to compare two string, but when I run my code, it has
some errors, would anyone help me.

my code as follow;

set x "this is string number 1 "
set y "this is string number 2 "

puts "comparison returns [string compare $x $y]"
puts "equality test returns [string equal $x $y]"

rgds
stewang

 

[stewang]

Thanks for you pay attention to my question.
I fix the problem already.

rgds
stewang