Re: make_ctags: use -I option to ignore pg_node_attr macro

Hi,

>> > I found that tag files generated by src/tools/make_ctags
>> > doesn't include some keywords, that were field names of node
>> > structs, for example norm_select in RestrictInfo. Such fields
>> > are defined with pg_node_attr macro that was introduced
>> > recently, like:
>> >
>> > Selectivity norm_selec pg_node_attr(equal_ignore);
>> >
>> > In this case, pg_node_attr is mistakenly interpreted to be
>> > the name of the field. So, I propose to use -I option of ctags
>> > to ignore the marco name. Attached is a patch to do it.

I found the same issue with make_etags too.

> I updated the patch to ignore the code under tmp_install and add
> some file types like sql, p[lm], and so on. .sgml or .sh is not
> included because they don't seem to be beneficial for ctags.

I tried to apply the v2 patch approach to make_etags but noticed that
make_ctags and make_etags have quite a few duplicate codes, that would
bring maintenance headache. I think we could merge make_etags into
make_ctags, then add "-e" option (or whatever) to make_ctags so that
it generates tags files for emacs if the option is specified.

Patch attahced.

Best reagards,
--
Tatsuo Ishii
SRA OSS LLC
English: http://www.sraoss.co.jp/index_en/
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