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annotate vim/autoload/ludo.vim @ 426:67f14a8c2304

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Improve Vim configuration.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 28 Mar 2018 20:07:30 -0700
parents d8086f81b9c8
children 71a080d4d83c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
426
67f14a8c2304 Improve Vim configuration.
Ludovic Chabant <ludovic@chabant.com>
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diff changeset
1 let g:ludo_trace = 0
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2
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3 " Debug logging.
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4 function! ludo#trace(msg) abort
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5 if g:ludo_trace
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6 echom a:msg
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7 endif
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8 endfunction
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9
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10 " Warning message.
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11 function! ludo#warn(msg) abort
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12 echohl WarningMsg
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13 echomsg "ludo: Warning: ".a:msg
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14 echohl None
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15 endfunction
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16
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17 " Error message.
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18 function! ludo#error(msg) abort
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19 echohl ErrorMsg
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20 echomsg "ludo: Error: ".a:msg
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21 echohl None
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22 endfunction
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23
424
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24
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25 " Loads `pathogenrc` files in each bundle directory and, if found,
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26 " builds an exclude list based on the glob patterns found in them.
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27 "
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28 function! ludo#setup_pathogen(bundle_dirs) abort
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29 for bundle_dir in a:bundle_dirs
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30 let l:rcfile = bundle_dir.'.pathogenrc'
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31 if !filereadable(l:rcfile)
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32 call ludo#trace("No bundle configuration file: ".l:rcfile)
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33 continue
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34 endif
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35
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36 let l:included = []
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37 let l:excluded = []
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38 call ludo#trace("Reading bundle configuration file: ".l:rcfile)
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39 let l:rclines = readfile(l:rcfile)
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40 for line in l:rclines
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41 if line[0] == '#'
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42 continue
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43 endif
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44
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45 if line[0] == '-'
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46 let l:excls = glob(bundle_dir.'/'.line[1:], 1, 1)
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47 for excl in l:excls
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48 let l:idx = index(l:included, excl)
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49 if l:idx >= 0
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50 call remove(l:included, l:idx)
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51 endif
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52 call add(l:excluded, excl)
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53 endfor
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54 else
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55 let l:incls = glob(bundle_dir.'/'.line, 1, 1)
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56 for incl in l:incls
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57 let l:idx = index(l:excluded, incl)
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58 if l:idx >= 0
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59 call remove(l:excluded, l:idx)
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60 endif
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61 call add(l:included, incl)
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62 endfor
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63 endif
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64 endfor
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65
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66 for excl in l:excluded
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67 if isdirectory(excl)
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68 let l:excl_name = fnamemodify(excl, ':t')
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69 call add(g:pathogen_disabled, l:excl_name)
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70 endif
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71 endfor
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72 endfor
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73 call ludo#trace("Exclude list: ".join(g:pathogen_disabled, ', '))
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74 endfunction
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75