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1 " =============================================================================
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2 " File: autoload/ctrlp/line.vim
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3 " Description: Line extension
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4 " Author: Kien Nguyen <github.com/kien>
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5 " =============================================================================
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6
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7 " Init {{{1
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8 if exists('g:loaded_ctrlp_line') && g:loaded_ctrlp_line
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9 fini
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10 en
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11 let g:loaded_ctrlp_line = 1
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12
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13 cal add(g:ctrlp_ext_vars, {
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14 \ 'init': 'ctrlp#line#init()',
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15 \ 'accept': 'ctrlp#line#accept',
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16 \ 'lname': 'lines',
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17 \ 'sname': 'lns',
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18 \ 'type': 'tabe',
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19 \ })
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20
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21 let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
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22 " Utilities {{{1
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23 fu! s:syntax()
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24 if !ctrlp#nosy()
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25 cal ctrlp#hicheck('CtrlPBufName', 'Directory')
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26 cal ctrlp#hicheck('CtrlPTabExtra', 'Comment')
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27 sy match CtrlPBufName '\t|\zs[^|]\+\ze|\d\+:\d\+|$'
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28 sy match CtrlPTabExtra '\zs\t.*\ze$' contains=CtrlPBufName
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29 en
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30 endf
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31 " Public {{{1
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32 fu! ctrlp#line#init()
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33 let [bufs, lines] = [ctrlp#buffers('id'), []]
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34 for bufnr in bufs
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35 let [lfb, bufn] = [getbufline(bufnr, 1, '$'), bufname(bufnr)]
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36 let lfb = lfb == [] ? ctrlp#utils#readfile(fnamemodify(bufn, ':p')) : lfb
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37 cal map(lfb, 'tr(v:val, '' '', '' '')')
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38 let [linenr, len_lfb, buft] = [1, len(lfb), fnamemodify(bufn, ':t')]
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39 wh linenr <= len_lfb
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40 let lfb[linenr - 1] .= ' |'.buft.'|'.bufnr.':'.linenr.'|'
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41 let linenr += 1
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42 endw
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43 cal extend(lines, filter(lfb, 'v:val !~ ''^\s*\t|[^|]\+|\d\+:\d\+|$'''))
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44 endfo
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45 cal s:syntax()
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46 retu lines
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47 endf
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48
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49 fu! ctrlp#line#accept(mode, str)
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50 let info = matchlist(a:str, '\t|[^|]\+|\(\d\+\):\(\d\+\)|$')
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51 if info == [] | retu | en
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52 let [bufnr, linenr] = [str2nr(get(info, 1)), get(info, 2)]
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53 if bufnr > 0
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54 cal ctrlp#acceptfile(a:mode, fnamemodify(bufname(bufnr), ':p'), linenr)
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55 en
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56 endf
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57
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58 fu! ctrlp#line#id()
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59 retu s:id
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60 endf
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61 "}}}
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62
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63 " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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