I'm wondering how to get ctags working with interfaces in Fortran, eg:
INTERFACE SOME_ROUTINE
MODULE SOME_ROUTINE_A
MODULE SOME_ROUTINE_B
END SOME_ROUTINE
So that either SOME_ROUTINE_A or SOME_ROUTINE_B is called depending on the parameters passed to the subroutine.
If I've got my cursor over a call to SOME_ROUTINE in Vim, and hit C-], I get a "tag not found: SOME_ROUTINE" error, and if I check my ctags file they're not in there.
The weird thing is that I'm also using the Vim taglist plugin, and the interfaces in a source file will show up in the taglist window. The only clue I could find to how this is working is this line in the taglist plugin code:
let s:tlist_def_fortran_settings = 'fortran;p:program;b:block data;' .
\ 'c:common;e:entry;i:interface;k:type;l:label;m:module;' .
\ 'n:namelist;t:derived;v:variable;f:function;s:subroutine'
I've checked the manual for ctags and can't find any clue to how this is working, anyone know what's going on?
