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[ILUG] strip comments utility

[ILUG] strip comments utility

Smelly Pooh plop at redbrick.dcu.ie
Fri Dec 8 14:50:27 GMT 2000


In reply to Charles Sharp's flatulent wordings, 
> > > perl -n -e 'print unless (/\/\*/ .. /\*\//)' filename
> > > 
> > > should do fine
> > > 
> > Will that work across lines also (since you can use
> > comments of the form
> > 
> > /* First line
> >  * Second line
> >  * Last line */
> > )?
> > -- 
> > Conor Daly <conor.daly at oceanfree.net>
> > 
> > Domestic Sysadmin :-)
> > 
> 
> 
> Well, no it won't.
*snip*
> (Some > compilers permit embedded comments...)
*snip*

I'm afraid the above would incorrectly delete comments inside strings aswell
which it shouldn't do (all that should be required is another condition
checking for /\"/ .. /\"/), wrt embedded comments, aren't they illegal in ISO C?




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