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Handle cases where parent is below child tag, closes #396

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Jan Larres 2017-02-12 21:39:13 +13:00
parent aab5f214c5
commit 9d051c1e2d
1 changed files with 16 additions and 0 deletions
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16
autoload/tagbar.vim
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@ -2654,6 +2654,8 @@ function! s:add_tag_recursive(parent, taginfo, pathlist) abort
else
call grandparent.addChild(parent)
endif
elseif len(parents) == 1
let parent = parents[0]
else
" If there are multiple possible parents (c.f. issue #139, or tags
" with the same name but a different kind) then we will pick the one
@ -2668,6 +2670,20 @@ function! s:add_tag_recursive(parent, taginfo, pathlist) abort
let minline = candidate.fields.line
endif
endfor
if !exists('parent')
" If we still haven't found a parent it must be below the current
" tag, so find the closest parent below the tag. This can happen
" for example in Go.
let maxline = line('$')
for candidate in parents
if candidate.fields.line >= a:taginfo.fields.line &&
\ candidate.fields.line <= maxline
let parent = candidate
let maxline = candidate.fields.line
endif
endfor
endif
endif
" If the parent is a pseudotag it may have gotten created as an in-between