On 06/18/2014 03:33 PM, John J. Boyer wrote:
A note on semantic actions. sem_names.h is a generated file. The basic
file is sem_enum.h . If you add a semantic action you must do it in
sem_enum.h and then run Makesemnames to generate sem_names.f .
Descriptive comments should be in sem_enum.h . It already contains
comments on various classes of semantic actions.Of course this is just
source code documentation.
This is something that has been bugging me forever and tree days.
Why do we need both these files? Presumably we need both of them. If
so then could we not generate the other one based on a simple Perl
script that is integrated with the build system? I looked at
make_sem_names.c. Am I right in my conclusion that it simply takes
all the names from the enum and produces the semNames array? Maybe
this could even be done with a preprocessor macro (hmm, on second
thought probably not)?
I'll spend a few minutes to cook up a script to do this.
Thanks
Christian
--
Christian Egli
Swiss Library for the Blind, Visually Impaired and Print Disabled
Grubenstrasse 12, CH-8045 Zürich, Switzerland
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