cpp, Using it to process shell scripts
Robert L. Howard
rhoward at msd.gatech.edu
Fri Jul 13 03:16:48 AEST 1990
When using cpp to process the source to a script file, cpp always
puts a blank line in the output for everytime it encounters a
#directive or a /*comment*/. (This is SunOS 4.1) Is this normal
behavior? If so, why? It really makes the resulting shell script
messy with all those blank lines...
My manual suggests m4 as an alternative but I'm not sure it won't
do the same thing. More importantly, this is a X11 shell script
with an Imakefile with all the predefined rules pointing to cpp
already.
If m4 is the correct choice, why didn't MIT choose to use it?
Inquiring minds want to know....
Thanks,
Robert
--
| Robert L. Howard | Georgia Tech Research Institute |
| rhoward at msd.gatech.edu | MATD Laboratory |
| (404) 528-7165 | Atlanta, Georgia 30332 |
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