1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
" ============================================================================
" File:        tagbar.vim
" Description: List the current file's tags in a sidebar, ordered by class etc
" Author:      Jan Larres <jan@majutsushi.net>
" Licence:     Vim licence
" Website:     http://majutsushi.github.com/tagbar/
" Version:     2.6.1
" Note:        This plugin was heavily inspired by the 'Taglist' plugin by
"              Yegappan Lakshmanan and uses a small amount of code from it.
"
" Original taglist copyright notice:
"              Permission is hereby granted to use and distribute this code,
"              with or without modifications, provided that this copyright
"              notice is copied with it. Like anything else that's free,
"              taglist.vim is provided *as is* and comes with no warranty of
"              any kind, either expressed or implied. In no event will the
"              copyright holder be liable for any damamges resulting from the
"              use of this software.
" ============================================================================

scriptencoding utf-8

if &cp || exists('g:loaded_tagbar')
    finish
endif

" Basic init {{{1

if v:version < 700
    echohl WarningMsg
    echomsg 'Tagbar: Vim version is too old, Tagbar requires at least 7.0'
    echohl None
    finish
endif

if v:version == 700 && !has('patch167')
    echohl WarningMsg
    echomsg 'Tagbar: Vim versions lower than 7.0.167 have a bug'
          \ 'that prevents this version of Tagbar from working.'
          \ 'Please use the alternate version posted on the website.'
    echohl None
    finish
endif

function! s:init_var(var, value) abort
    if !exists('g:tagbar_' . a:var)
        execute 'let g:tagbar_' . a:var . ' = ' . string(a:value)
    endif
endfunction

function! s:setup_options() abort
    if !exists('g:tagbar_vertical') || g:tagbar_vertical == 0
        let previewwin_pos = 'topleft'
    else
        let previewwin_pos = 'rightbelow vertical'
    endif
    let options = [
        \ ['autoclose', 0],
        \ ['autofocus', 0],
        \ ['autopreview', 0],
        \ ['autoshowtag', 0],
        \ ['compact', 0],
        \ ['expand', 0],
        \ ['foldlevel', 99],
        \ ['hide_nonpublic', 0],
        \ ['indent', 2],
        \ ['left', 0],
        \ ['previewwin_pos', previewwin_pos],
        \ ['show_visibility', 1],
        \ ['show_linenumbers', 0],
        \ ['singleclick', 0],
        \ ['sort', 1],
        \ ['systemenc', &encoding],
        \ ['vertical', 0],
        \ ['width', 40],
        \ ['zoomwidth', 1],
    \ ]

    for [opt, val] in options
        call s:init_var(opt, val)
    endfor
endfunction
call s:setup_options()

if !exists('g:tagbar_iconchars')
    if has('multi_byte') && has('unix') && &encoding == 'utf-8' &&
     \ (empty(&termencoding) || &termencoding == 'utf-8')
        let g:tagbar_iconchars = ['▶', '▼']
    else
        let g:tagbar_iconchars = ['+', '-']
    endif
endif

function! s:setup_keymaps() abort
    let keymaps = [
        \ ['jump',          '<CR>'],
        \ ['preview',       'p'],
        \ ['previewwin',    'P'],
        \ ['nexttag',       '<C-N>'],
        \ ['prevtag',       '<C-P>'],
        \ ['showproto',     '<Space>'],
        \ ['hidenonpublic', 'v'],
        \
        \ ['openfold',      ['+', '<kPlus>', 'zo']],
        \ ['closefold',     ['-', '<kMinus>', 'zc']],
        \ ['togglefold',    ['o', 'za']],
        \ ['openallfolds',  ['*', '<kMultiply>', 'zR']],
        \ ['closeallfolds', ['=', 'zM']],
        \ ['nextfold',      'zj'],
        \ ['prevfold',      'zk'],
        \
        \ ['togglesort',      's'],
        \ ['toggleautoclose', 'c'],
        \ ['zoomwin',         'x'],
        \ ['close',           'q'],
        \ ['help',            ['<F1>', '?']],
    \ ]

    for [map, key] in keymaps
        call s:init_var('map_' . map, key)
        unlet key
    endfor
endfunction
call s:setup_keymaps()

augroup TagbarSession
    autocmd!
    autocmd SessionLoadPost * nested call tagbar#RestoreSession()
augroup END

" Commands {{{1
command! -nargs=0 Tagbar              call tagbar#ToggleWindow()
command! -nargs=0 TagbarToggle        call tagbar#ToggleWindow()
command! -nargs=? TagbarOpen          call tagbar#OpenWindow(<f-args>)
command! -nargs=0 TagbarOpenAutoClose call tagbar#OpenWindow('fcj')
command! -nargs=0 TagbarClose         call tagbar#CloseWindow()
command! -nargs=1 -bang TagbarSetFoldlevel  call tagbar#SetFoldLevel(<args>, <bang>0)
command! -nargs=0 TagbarShowTag       call tagbar#highlighttag(1, 1)
command! -nargs=? TagbarCurrentTag    echo tagbar#currenttag('%s', 'No current tag', <f-args>)
command! -nargs=1 TagbarGetTypeConfig call tagbar#gettypeconfig(<f-args>)
command! -nargs=? TagbarDebug         call tagbar#StartDebug(<f-args>)
command! -nargs=0 TagbarDebugEnd      call tagbar#StopDebug()
command! -nargs=0 TagbarTogglePause   call tagbar#toggle_pause()

" Modeline {{{1
" vim: ts=8 sw=4 sts=4 et foldenable foldmethod=marker foldcolumn=1