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Add searchmethod setting for tagbar extension

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The current implementation of tagbar does not allow for setting the
search-method in the `tagbar#currenttag` function. In
https://github.com/preservim/tagbar/pull/696, tagbar implemented this,
which has three options: nearest, neartest-stl, and scoped-stl.

The reason for adding this - for me, at least - is to use the scoped-stl
option, so that the statusline will display the proper function when
there are nested functions. (Otherwise, once you go past a nested
function, tagbar#currenttag still returns the nested function rather
than the function it was nested in.)
This commit is contained in:
Kris Warner 2021-02-02 09:15:01 -05:00
parent 50dfca52ed
commit a6dd1c3887
2 changed files with 6 additions and 1 deletions
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2
autoload/airline/extensions/tagbar.vim
View File

@ -43,7 +43,7 @@ function! airline#extensions#tagbar#currenttag()
endif
" function tagbar#currenttag does not exist, if filetype is not enabled
if s:airline_tagbar_last_lookup_time != localtime() && exists("*tagbar#currenttag")
let s:airline_tagbar_last_lookup_val = tagbar#currenttag('%s', '', s:flags)
let s:airline_tagbar_last_lookup_val = tagbar#currenttag('%s', '', s:flags, get(g:, 'airline#extensions#tagbar#searchmethod', ''))
let s:airline_tagbar_last_lookup_time = localtime()
endif
return s:airline_tagbar_last_lookup_val

5
doc/airline.txt
View File

@ -1377,6 +1377,11 @@ tagbar <https://github.com/majutsushi/tagbar>
let g:airline#extensions#tagbar#flags = 's'
let g:airline#extensions#tagbar#flags = 'p'
<
* configure how to search for the nearest tag (:help tagbar-statusline) >
let g:airline#extensions#tagbar#searchmethod = 'nearest-stl' (default)
let g:airline#extensions#tagbar#searchmethod = 'nearest'
let g:airline#extensions#tagbar#searchmethod = 'scoped-stl'
<
------------------------------------- *airline-tmuxline*
tmuxline <https://github.com/edkolev/tmuxline.vim>