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Re: Char to use as separator
From: |
Paul D. Smith |
Subject: |
Re: Char to use as separator |
Date: |
Thu, 16 Mar 2006 15:24:36 -0500 |
%% "PATTON, BILLY \(SBCSI\)" <address@hidden> writes:
pb> I build targets with _ as separators
pb> <flow>_<proj>_<bb>_<topic>_<target>
pb> Problem is, any of these names may have a _ in their name
pb> So separating on _ is a problem
pb> So many of the chars are special to either shell or makefile
pb> I've considered using __ that 2 under scores as a separator
pb> Will this cause a problem within make or sh?
Certainly not. Make will be happy with any character in a filename
other than: ' ' (space), ':', ';', '#', '$', '='. And, you can even use
some of those but it gets to be a pain to escape them.
The shell is happy with any character as well, although some are special
and if you choose one you'll have to be careful with quoting; things
like '#', '$', '|', ';', '*', '?', '[', etc.
Certainly double-underscores will work, but what about using dashes (-)
instead? Or, something else like "+" etc.
--
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Paul D. Smith <address@hidden> Find some GNU make tips at:
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"Please remain calm...I may be mad, but I am a professional." --Mad Scientist