In trying to rewrite it to satisfy my sense of Fewer Indentation Levels Are Better, I rephrased the loop like this:
while(defined(my $t = $p->get_token())){ print(TEMPO $t->as_is), next unless $t->is_tag('a'); my $attr = $t->return_attr; print( "\nHREF TAG-->[", ++$hrefCount, "]-->", $attr->{href}, "\n\n" ) if exists $attr->{href}; }

Doing so it occured to me it will discard A NAME too - and fixing that is not entirely trivial as you need to keep track of whether the start tag was dropped or kept when you come across a closing /A.

Update: this should work. Untested, but you get the idea.

my @stack; while(defined(my $t = $p->get_token())){ if($t->is_start_tag('a')) { my $attr = $t->return_attr; push @stack, exists $attr->{href}; print( "\nHREF TAG-->[", ++$hrefCount, "]-->", $attr->{href}, "\n\n" ), next if $stack[-1]; } next if $t->is_end_tag('a') and pop @stack; print TEMPO $t->as_is; }

Makeshifts last the longest.


In reply to Re^3: Is there a faster / more efficient / quicker or easier way to do this? by Aristotle
in thread Stripping a-href tags from an HTML document by keyDemun

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