104 lines
2.5 KiB
VimL
104 lines
2.5 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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let s:tag_var = {
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\ 'init': 'ctrlp#tag#init(s:tagfiles)',
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\ 'accept': 'ctrlp#tag#accept',
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\ 'lname': 'tags',
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\ 'sname': 'tag',
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\ 'type': 'tabs',
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\ }
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let g:ctrlp_ext_vars = exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
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\ ? add(g:ctrlp_ext_vars, s:tag_var) : [s:tag_var]
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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, fname] = split(a:str, '\t\+\ze[^\t]\+$')
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let [fname, tgs] = [expand(fname, 1), taglist('^'.tg.'$')]
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if empty(tgs) | retu [1, 1] | en
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let [fnd, ct, pos] = [0, 0, 0]
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for each in tgs
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let ct += 1
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let fulname = fnamemodify(each["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 = ct
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en
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if fnd > 1 | brea | en
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endfo
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retu [fnd, pos]
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endf
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fu! s:filter(tags)
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let [nr, alltags] = [0, a:tags]
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wh 0 < 1
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if alltags[nr] =~ '^!' && alltags[nr] !~ '^!_TAG_'
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let nr += 1
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con
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en
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if alltags[nr] =~ '^!_TAG_' && len(alltags) > nr
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cal remove(alltags, 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 alltags
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endf
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" Public {{{1
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fu! ctrlp#tag#init(tagfiles)
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if empty(a:tagfiles) | retu [] | en
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let g:ctrlp_alltags = []
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let tagfiles = sort(filter(a:tagfiles, 'count(a: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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if !hlexists('CtrlPTabExtra')
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hi link CtrlPTabExtra Comment
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en
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sy match CtrlPTabExtra '\zs\t.*\ze$'
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retu g:ctrlp_alltags
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endf
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fu! ctrlp#tag#accept(mode, str)
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cal ctrlp#exit()
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let str = matchstr(a:str, '^[^\t]\+\t\+[^\t]\+\ze\t')
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let [tg, fnd] = [split(str, '^[^\t]\+\zs\t')[0], s:findcount(str)]
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let cmds = {
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\ 't': ['tab sp', 'tab stj'],
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\ 'h': ['sp', 'stj'],
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\ 'v': ['vs', 'vert stj'],
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\ 'e': ['', 'tj'],
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\ }
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let cmd = fnd[0] == 1 ? cmds[a:mode][0] : cmds[a:mode][1]
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let cmd = cmd == 'tj' && &modified ? 'hid '.cmd : cmd
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let cmd = cmd =~ '^tab' ? tabpagenr('$').cmd : cmd
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if fnd[0] == 1
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if cmd != ''
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exe cmd
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en
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exe fnd[1].'ta' tg
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el
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exe cmd tg
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en
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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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"}}}
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" vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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