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1 " =============================================================================
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2 " File: autoload/ctrlp/utils.vim
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3 " Description: Utilities
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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 " Static variables {{{1
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8 fu! ctrlp#utils#lash()
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9 retu &ssl || !exists('+ssl') ? '/' : '\'
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10 endf
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11 let s:lash = ctrlp#utils#lash()
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12
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13 fu! ctrlp#utils#opts()
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14 let s:cache_dir = $HOME.s:lash.'.ctrlp_cache'
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15 if exists('g:ctrlp_cache_dir')
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16 let s:cache_dir = expand(g:ctrlp_cache_dir, 1)
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17 if isdirectory(s:cache_dir.s:lash.'.ctrlp_cache')
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18 let s:cache_dir = s:cache_dir.s:lash.'.ctrlp_cache'
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19 en
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20 en
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21 endf
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22 cal ctrlp#utils#opts()
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23 " Files and Directories {{{1
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24 fu! ctrlp#utils#cachedir()
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25 retu s:cache_dir
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26 endf
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27
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28 fu! ctrlp#utils#cachefile(...)
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29 let tail = exists('a:1') ? '.'.a:1 : ''
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30 let cache_file = substitute(getcwd(), '\([\/]\|^\a\zs:\)', '%', 'g').tail.'.txt'
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31 retu exists('a:1') ? cache_file : s:cache_dir.s:lash.cache_file
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32 endf
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33
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34 fu! ctrlp#utils#readfile(file)
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35 if filereadable(a:file)
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36 let data = readfile(a:file)
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37 if empty(data) || type(data) != 3
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38 unl data
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39 let data = []
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40 en
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41 retu data
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42 en
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43 retu []
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44 endf
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45
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46 fu! ctrlp#utils#mkdir(dir)
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47 if exists('*mkdir') && !isdirectory(a:dir)
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48 sil! cal mkdir(a:dir)
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49 en
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50 endf
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51
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52 fu! ctrlp#utils#writecache(lines, ...)
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53 let cache_dir = exists('a:1') ? a:1 : s:cache_dir
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54 cal ctrlp#utils#mkdir(cache_dir)
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55 if isdirectory(cache_dir)
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56 sil! cal writefile(a:lines, exists('a:2') ? a:2 : ctrlp#utils#cachefile())
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57 if !exists('a:1')
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58 let g:ctrlp_newcache = 0
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59 en
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60 en
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61 endf
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62
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63 fu! ctrlp#utils#glob(...)
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64 retu call('glob', v:version > 701 ? a:000 : a:1)
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65 endf
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66 "}}}
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67
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68 " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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