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Re: Tony.RE: GNU Global Parsing Suffixless Files Patch


From: Shigio YAMAGUCHI
Subject: Re: Tony.RE: GNU Global Parsing Suffixless Files Patch
Date: Sat, 8 Oct 2016 08:55:12 +0900

> Yes that sounds a lot nicer. Also if one gave a relative path to the script
> then this could be taken from where the GPATH database files are found.
> Then that would mean you could have a config being used by a number of
> different projects and also would work when you do a global -u as that
> needs to find the databases from anywhere in the project and it might
> as well use that same location for the hook script. Thus a generic config
> along with specific hook scripts and databases per project.

You are right.

> In reference to:
>         1 - Existing langmap style extension list e.g. `.c.h'.
>         2 - File only glob pattern e.g. `([Mm]akefile)'.
>         3 - A mixture of the above two e.g. `.c.h([Mm]akefile)(*.inc)'
>         4  - A dumb path substring match (possibly with the caveat that it must
> start with ./ or / to distinguish it from the above?) e.g. '/include/'.
>         5 - A bare name of a file containing a list of filenames  e.g. `cppfiles'?
> What were you thinking of supporting in --force-language then?

I think 5 is enough.
The file list is suitable for dealing with those with no rules.
We can write rule-based descriptions (1, 2, and 3) to the langmap. 

> By the way I'm going away on a source code analysis and comprehension workshop
> for maybe up to two weeks and so my access to my business email may well be
> limited, so please don't think I'm ignoring you (although you'll probably be
> glad of the peace and quiet! :-)).

OK. Thank you for the constructive discussion!

Regards,
Shigio


2016-10-08 4:05 GMT+09:00 Cooper, Anthony <address@hidden>:
SECURITY CLASSIFICATION: OFFICIAL


> -----Original Message-----
> From: address@hidden [mailto:address@hidden] On Behalf Of
> Shigio YAMAGUCHI
> Sent: 06 October 2016 23:56
> To: Cooper, Anthony
> Cc: address@hidden
> Subject: Re: Tony.RE: GNU Global Parsing Suffixless Files Patch
>
> > True, I was thinking of when it's integrated as a part of an
> > editor/IDE and gets called directly, like emacs, on writing a file
> > and browsing multiple projects with there own global databases.
> > Again you can add something to the path at the start with your shell
> > script... Anyway
> in reference to:
>
> OK. How about adding a hook like this?
>
> [gtags.conf]
> :gtags-hook=find ..... > cppfiles:

Yes that sounds a lot nicer. Also if one gave a relative path to the script then this could be taken from where the GPATH database files are found. Then that would mean you could have a config being used by a number of different projects and also would work when you do a global -u as that needs to find the databases from anywhere in the project and it might as well use that same location for the hook script. Thus a generic config along with specific hook scripts and databases per project.

In reference to:
        1 - Existing langmap style extension list e.g. `.c.h'.
        2 - File only glob pattern e.g. `([Mm]akefile)'.
        3 - A mixture of the above two e.g. `.c.h([Mm]akefile)(*.inc)'
        4  - A dumb path substring match (possibly with the caveat that it must start with ./ or / to distinguish it from the above?) e.g. '/include/'.
        5 - A bare name of a file containing a list of filenames  e.g. `cppfiles'?
What were you thinking of supporting in --force-language then?

By the way I'm going away on a source code analysis and comprehension workshop for maybe up to two weeks and so my access to my business email may well be limited, so please don't think I'm ignoring you (although you'll probably be glad of the peace and quiet! :-)).

Regards,

Tony.

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Shigio YAMAGUCHI <address@hidden>
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