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1 " =============================================================================
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2 " File: autoload/ctrlp/line.vim
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3 " Description: Line extension - find a line in any buffer.
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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 let s:line_var = ['ctrlp#line#init()', 'ctrlp#line#accept', 'lines', 'line']
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14
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15 let g:ctrlp_ext_vars = exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
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16 \ ? add(g:ctrlp_ext_vars, s:line_var) : [s:line_var]
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17
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18 let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
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19 " Public {{{1
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20 fu! ctrlp#line#init()
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21 let [bufs, lines] = [[], []]
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22 for each in range(1, bufnr('$'))
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23 if getbufvar(each, '&bl')
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24 let bufname = bufname(each)
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25 if strlen(bufname) && bufname != 'ControlP'
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26 cal add(bufs, fnamemodify(bufname, ':p'))
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27 en
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28 en
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29 endfo
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30 cal filter(bufs, 'filereadable(v:val)')
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31 for each in bufs
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32 let from_file = readfile(each)
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33 cal map(from_file, 'tr(v:val, '' '', '' '')')
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34 let [id, len_ff, bufnr] = [1, len(from_file), bufnr(each)]
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35 wh id <= len_ff
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36 let from_file[id-1] .= ' #:'.bufnr.':'.id
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37 let id += 1
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38 endw
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39 cal filter(from_file, 'v:val !~ ''^\s*\t#:\d\+:\d\+$''')
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40 cal extend(lines, from_file)
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41 endfo
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42 sy match CtrlPTabExtra '\zs\t.*\ze$'
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43 hi link CtrlPTabExtra Comment
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44 retu lines
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45 endf
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46
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47 fu! ctrlp#line#accept(mode, str)
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48 let info = get(split(a:str, '\t#:\ze\d\+:\d\+$'), 1, 0)
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49 let bufnr = str2nr(get(split(info, ':'), 0, 0))
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50 let linenr = get(split(info, ':'), 1, 0)
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51 if bufnr
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52 cal ctrlp#acceptfile(a:mode, fnamemodify(bufname(bufnr), ':p'), linenr)
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53 en
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54 endf
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55
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56 fu! ctrlp#line#id()
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57 retu s:id
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58 endf
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59 "}}}
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60
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61 " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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