Andrew wrote:
I am tying to expand some camel case with spaces - but I want multiple
captitals to remain as one word. So
I want "PerlNotesOnXML" -> "Perl Notes On XML"
My attempt is to use [A-Z]+ in a lookahead.
my $text = "PerlNotesOnXML" ;
$text =~ s/(?=[A-Z]+)/ /gx ;
print $text ;
I think I can see what is happening - [A-Z]+ matches XML then ML then L.
Is there a way of preventing it looking XML more than once.
$ perl -le'
my $text = "PerlNotesOnXML";
$text =~ s/(?<!^)([A-Z]+)/ $1/g;
print $text;
'
Perl Notes On XML
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order. -- Larry Wall
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