Version 2 of <

Updated 2014-06-07 20:09:28 by dkf

expr comparison operator; returns whether the first argument is less than the second.

expr {  $a < $b  }

If both arguments are integers, integer comparison is used. Otherwise, if both arguments are numeric (i.e., at least one is a float) float comparison is used. Otherwise, simple string comparison (as in string compare with no options) is used.