38 lines
1.3 KiB
VimL
38 lines
1.3 KiB
VimL
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" MIT License. Copyright (c) 2021 DEMAREST Maxime (maxime@indelog.fr)
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" Plugin: https://github.com/yegappan/taglist/
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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if !exists(':TlistShowTag')
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finish
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endif
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function! airline#extensions#taglist#currenttag()
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" Update tag list if taglist is not loaded (else we get an empty tag name)
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" Load yegappan/taglist and vim-scripts/taglist.vim only once.
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let tlist_updated = 0
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if !exists('*taglist#Tlist_Get_Tagname_By_Line()') && !exists('*Tlist_Get_Tagname_By_Line()')
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TlistUpdate
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let tlist_updated = 1
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endif
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if !tlist_updated && exists('*Tlist_Get_Filenames()')
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let tlist_filenames = Tlist_Get_Filenames()
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if stridx(type(tlist_filenames) == type([]) ? join(tlist_filenames, '\n') : tlist_filenames, expand('%:p')) < 0
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TlistUpdate
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endif
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endif
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" Is this function is not present it'means you use the old vertsion of
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" tag list : https://github.com/vim-scripts/taglist.vim.
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" Please use the new version : https://github.com/yegappan/taglist.
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if exists('*taglist#Tlist_Get_Tagname_By_Line()')
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return taglist#Tlist_Get_Tagname_By_Line()
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else
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return ''
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endif
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endfunction
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function! airline#extensions#taglist#init(ext)
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call airline#parts#define_function('taglist', 'airline#extensions#taglist#currenttag')
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endfunction
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