ylib/tagbar
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Support non-nesting pseudo-tags.

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Jan Larres 2011-01-17 22:58:31 +13:00
parent e5e761b64a
commit ba24621296
1 changed files with 54 additions and 4 deletions
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58
plugin/tagbar.vim
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@ -83,6 +83,11 @@ function! s:InitTypes()
\ 'c' : 'class',
\ 's' : 'struct'
\ }
let type_cpp.scope2kind = {
\ 'namespace' : 'n',
\ 'class' : 'c',
\ 'struct' : 's'
\ }
let s:known_types.cpp = type_cpp
let type_python = {}
@ -101,6 +106,10 @@ function! s:InitTypes()
\ 'f' : 'function',
\ 'm' : 'function'
\ }
let type_python.scope2kind = {
\ 'class' : 'c',
\ 'function' : 'f'
\ }
let s:known_types.python = type_python
call extend(s:known_types, g:tagbar_types)
@ -310,6 +319,10 @@ function! s:ProcessFile(fname, ftype)
call add(fileinfo.tags, taginfo)
endfor
" Script-local variable needed since compare functions can't
" take extra arguments
let s:compare_typeinfo = typeinfo
if has_key(typeinfo, 'scopes') && !empty(typeinfo.scopes)
" Extract top-level scopes, removing them from the tag list
let scopedtags = filter(copy(fileinfo.tags),
@ -323,13 +336,11 @@ function! s:ProcessFile(fname, ftype)
\ '', tag.name, typeinfo)
endfor
call s:ProcessPseudoTags(fileinfo.tags, typeinfo)
call extend(fileinfo.tags, scopedtags)
endif
" Script-local variable needed since compare functions can't
" take extra arguments
let s:compare_typeinfo = typeinfo
if g:tagbar_sort
call sort(fileinfo.tags, 's:CompareByKind')
else
@ -365,6 +376,45 @@ function! s:ParseTagline(line)
return taginfo
endfunction
function! s:ProcessPseudoTags(tags, typeinfo)
for scope in a:typeinfo.scopes
let orphans = filter(copy(a:tags),
\ 'has_key(v:val.fields, scope)')
if empty(orphans)
continue
endif
call filter(a:tags, '!has_key(v:val.fields, scope)')
let pseudotags = {}
for tag in orphans
let pseudoname = tag.fields[scope]
if has_key(pseudotags, pseudoname)
call add(pseudotags[pseudoname].children, tag)
else
let pseudotag = {}
let pseudotag.name = pseudoname . '*'
let pseudotag.fields = {}
let pseudotag.fields.kind = a:typeinfo.scope2kind[scope]
let pseudotag.fields.line = 0
let pseudotag.children = [tag]
let pseudotags[pseudoname] = pseudotag
endif
endfor
for tag in values(pseudotags)
if g:tagbar_sort
call sort(tag.children, 's:CompareByKind')
else
call sort(tag.children, 's:CompareByLine')
endif
endfor
call extend(a:tags, values(pseudotags))
endfor
endfunction
function! s:CompareByKind(tag1, tag2)
let typeinfo = s:compare_typeinfo