139 lines
3.4 KiB
VimL
139 lines
3.4 KiB
VimL
" =============================================================================
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" File: autoload/ctrlp/tag.vim
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" Description: Tag file extension
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" Author: Kien Nguyen <github.com/kien>
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" =============================================================================
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" Init {{{1
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if exists('g:loaded_ctrlp_tag') && g:loaded_ctrlp_tag
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fini
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en
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let g:loaded_ctrlp_tag = 1
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cal add(g:ctrlp_ext_vars, {
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\ 'init': 'ctrlp#tag#init()',
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\ 'accept': 'ctrlp#tag#accept',
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\ 'lname': 'tags',
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\ 'sname': 'tag',
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\ 'enter': 'ctrlp#tag#enter()',
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\ 'type': 'tabs',
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\ })
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let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
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" Utilities {{{1
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fu! s:findcount(str)
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let [tg, ofname] = split(a:str, '\t\+\ze[^\t]\+$')
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let tgs = taglist('^'.tg.'$')
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if len(tgs) < 2
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retu [0, 0, 0, 0]
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en
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let bname = fnamemodify(bufname('%'), ':p')
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let fname = expand(fnamemodify(simplify(ofname), ':s?^[.\/]\+??:p:.'), 1)
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let [fnd, cnt, pos, ctgs, otgs] = [0, 0, 0, [], []]
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for tgi in tgs
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let lst = bname == fnamemodify(tgi["filename"], ':p') ? 'ctgs' : 'otgs'
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cal call('add', [{lst}, tgi])
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endfo
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let ntgs = ctgs + otgs
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for tgi in ntgs
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let cnt += 1
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let fulname = fnamemodify(tgi["filename"], ':p')
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if stridx(fulname, fname) >= 0
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\ && strlen(fname) + stridx(fulname, fname) == strlen(fulname)
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let fnd += 1
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let pos = cnt
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en
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endfo
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let cnt = 0
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for tgi in ntgs
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let cnt += 1
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if tgi["filename"] == ofname
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let [fnd, pos] = [0, cnt]
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en
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endfo
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retu [1, fnd, pos, len(ctgs)]
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endf
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fu! s:filter(tags)
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let nr = 0
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wh 0 < 1
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if a:tags == [] | brea | en
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if a:tags[nr] =~ '^!' && a:tags[nr] !~# '^!_TAG_'
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let nr += 1
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con
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en
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if a:tags[nr] =~# '^!_TAG_' && len(a:tags) > nr
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cal remove(a:tags, nr)
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el
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brea
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en
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endw
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retu a:tags
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endf
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fu! s:syntax()
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if !ctrlp#nosy()
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cal ctrlp#hicheck('CtrlPTabExtra', 'Comment')
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sy match CtrlPTabExtra '\zs\t.*\ze$'
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en
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endf
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" Public {{{1
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fu! ctrlp#tag#init()
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if empty(s:tagfiles) | retu [] | en
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let g:ctrlp_alltags = []
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let tagfiles = sort(filter(s:tagfiles, 'count(s:tagfiles, v:val) == 1'))
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for each in tagfiles
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let alltags = s:filter(ctrlp#utils#readfile(each))
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cal extend(g:ctrlp_alltags, alltags)
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endfo
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cal s:syntax()
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retu g:ctrlp_alltags
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endf
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fu! ctrlp#tag#accept(mode, str)
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cal ctrlp#exit()
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let str = matchstr(a:str, '^[^\t]\+\t\+[^\t]\+\ze\t')
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let [tg, fdcnt] = [split(str, '^[^\t]\+\zs\t')[0], s:findcount(str)]
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let cmds = {
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\ 't': ['tab sp', 'tab stj'],
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\ 'h': ['sp', 'stj'],
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\ 'v': ['vs', 'vert stj'],
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\ 'e': ['', 'tj'],
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\ }
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let utg = fdcnt[3] < 2 && fdcnt[0] == 1 && fdcnt[1] == 1
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let cmd = !fdcnt[0] || utg ? cmds[a:mode][0] : cmds[a:mode][1]
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let cmd = a:mode == 'e' && ctrlp#modfilecond(!&aw)
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\ ? ( cmd == 'tj' ? 'stj' : 'sp' ) : cmd
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let cmd = a:mode == 't' ? ctrlp#tabcount().cmd : cmd
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if !fdcnt[0] || utg
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if cmd != ''
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exe cmd
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en
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let save_cst = &cst
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set cst&
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cal feedkeys(":".( utg ? fdcnt[2] : "" )."ta ".tg."\r", 'nt')
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let &cst = save_cst
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el
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let ext = ""
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if fdcnt[1] < 2 && fdcnt[2]
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let [sav_more, &more] = [&more, 0]
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let ext = fdcnt[2]."\r".":let &more = ".sav_more."\r"
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en
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cal feedkeys(":".cmd." ".tg."\r".ext, 'nt')
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en
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cal ctrlp#setlcdir()
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endf
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fu! ctrlp#tag#id()
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retu s:id
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endf
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fu! ctrlp#tag#enter()
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let tfs = tagfiles()
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let s:tagfiles = tfs != [] ? filter(map(tfs, 'fnamemodify(v:val, ":p")'),
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\ 'filereadable(v:val)') : []
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endf
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"}}}
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" vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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