[bug #64360] [PATCH] [gropdf] does not correctly handle white space after 'w' command

[Dave]

Follow-up Comment #20, bug #64360 (project groff):

[comment #19 comment #19:]

>         my $lin=substr($_,1);
> +       $lin=~s/^\s*//;


One nit: as long as you're already unleashing a regex, you may as well use it
to also perform the edit substr() is doing, and remove that function call.

       my $lin=$_;
       $lin=~s/^.\s*//;

Similar code appears a few lines down as well and can be similarly combined
(this time saving a line of code because you can eliminate an assignment).


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