Brethern,

I'm running Perl 5.8.6. I'm trying to pattern match some comma-delimited phrases in text. The phrases can have multiple words, plus the following punct:
  ( ) < > -

I'm using square braces in a regex, and seeing the following behavior that I don't understand (running in the interpreter within the debugger): 

  DB<116> x 'cold, too cold' =~ /( [\(\)-<>\w]+ )/x
0  'cold,'
  DB<117> x 'cold, too cold' =~ /( [-<>\w\(\)]+ )/x
0  'cold'

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Why am I matching the trailing comma in the first case but not the second? Is the matching within square braces supposed to be order-dependent? None of the refs I've looked at mention it.

throop

In reply to Order of terms in square braces by throop

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