add support for GNU Global?

g:Lf_Ctags doesn’t work for gtags,no matter what I set it to be,gtags or global or gtags-cscope.It seems only ctags is supported right now. Anyway,I can use cscope and just lack some fuzzy and regex things,but maybe you can enhance this great plugin?

[Yggdroot]

@linusboyle Now --next and --previous are available for your requirement. You can use it like this:

:Leaderf gtags --next
:Leaderf gtags --previous

Leaderf <category> [--next | --previous] , category can be any subcommand supported.

[Yggdroot]

@haihualuo

1. gtags in foo to generate GTAGS files
2. gtags in bar to generate GTAGS files
3. move all foo’s GTAGS files to a new directory called “lib_foo” (previously empty, no source)
4. export GTAGSLIBPATH=“lib_foo”
5. Using ‘global’ from bar (with bar’s GTAGS file), we can locate symbols from foo. After unsetting GTAGSLIBPATH, we cannot. In this case, library source and GTAGS file are in different locations.

Suppose the full path of foo, bar and lib_foo are /foo, /bar and /lib_foo respectively, and the 4th step is export GTAGSLIBPATH=/lib_foo, and a function called fun() is defined in /foo/foo.c. Run global -d fun in bar, the output will be /lib_foo/foo.c but not /foo/foo.c, this is not correct, I don’t know why you said we can locate symbols from foo.