I really like enscript. I found this page to have a few really neat bits of 
info. 
http://www.lowlevelmanager.com/2009/07/pretty-printing-perl-with-enscript.htmlUltimately,
 however, for my needs I think I am going to go with the latex listings 
package.http://en.wikibooks.org/wiki/LaTeX/Source_Code_ListingsMany of the 
options are very similar to enscript but, obviously, getting the output 
incorporated consistently into a larger body of latex is easier. 
> On Fri, May 10, 2013 at 09:14:25PM -0400, Adam Russell wrote:
> > I am trying to make Perl code look good in print.
> > I have tried perltidy and it doesn't really seem to do the simple thing 
> > that I want.
> > I guess I just want to "pretty print" more than completely reformat the 
> > code in ways other than I originally wrote it. That is, I don't care about 
> > if there is a space between operators and things like that...I just want 
> > long lines to wrap in a way that looks good in print or at least get some 
> > warning that line X is too long to fit on a page of any given size 
> > (assuming some default of letter or A4). Maybe some other niceties I 
> > haven't thought of?
> > Anyone have any suggestions or comments? How do authors of Perl books 
> > handle this?
> 
> I just tried a2ps and it produces decent looking output on an old script of 
> mine.
> It looks like there are a few knobs to turn.
> 
>     a2ps -o file.ps -Eperl file.pl
> 
> Other programs to look at:
> 
>     enscript
>     Source-highlight
>     trueprint
>     lgrind
> 
> 
> I, for one, would be interested in finding out what you discover/decide on for
> future reference.
> 
> -Gyepi
                                          

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