> Can you share any information/links/articles, please? Also,
> relationships between the parser y file and the preproc.y?
preproc.y is auto-generated from gram.y by running parse.pl which you
can find in src/interfaces/ecpg/preproc. Some of the rules have to
changed by the script and some additional ones are added. You'll find
the information in the script and several files named ecpg.* in the
same directory.
Hope this helps.
Michael
--
Michael Meskes
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