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annotate vim/autoload/ludo.vim @ 430:71a080d4d83c

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Vim stuff: Goyo writing mode, Ack with Ag.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 01 Apr 2018 22:44:59 -0700
parents 67f14a8c2304
children b7682004288d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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67f14a8c2304 Improve Vim configuration.
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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 let v:errmsg = "ludo: Error: ".a:msg
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20 echohl ErrorMsg
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21 echom v:errmsg
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22 echohl None
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23 endfunction
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24
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25
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26 " Loads `pathogenrc` files in each bundle directory and, if found,
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27 " builds an exclude list based on the glob patterns found in them.
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28 "
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29 function! ludo#setup_pathogen(bundle_dirs) abort
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30 for bundle_dir in a:bundle_dirs
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31 let l:rcfile = bundle_dir.'.pathogenrc'
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32 if !filereadable(l:rcfile)
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33 call ludo#trace("No bundle configuration file: ".l:rcfile)
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34 continue
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35 endif
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36
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37 let l:included = []
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38 let l:excluded = []
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39 call ludo#trace("Reading bundle configuration file: ".l:rcfile)
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40 let l:rclines = readfile(l:rcfile)
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41 for line in l:rclines
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42 if line[0] == '#'
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43 continue
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44 endif
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45
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46 if line[0] == '-'
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47 let l:excls = glob(bundle_dir.'/'.line[1:], 1, 1)
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48 for excl in l:excls
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49 let l:idx = index(l:included, excl)
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50 if l:idx >= 0
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51 call remove(l:included, l:idx)
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52 endif
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53 call add(l:excluded, excl)
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54 endfor
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55 else
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56 let l:incls = glob(bundle_dir.'/'.line, 1, 1)
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57 for incl in l:incls
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58 let l:idx = index(l:excluded, incl)
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59 if l:idx >= 0
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60 call remove(l:excluded, l:idx)
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61 endif
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62 call add(l:included, incl)
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63 endfor
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64 endif
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65 endfor
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66
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67 for excl in l:excluded
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68 if isdirectory(excl)
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69 let l:excl_name = fnamemodify(excl, ':t')
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70 call add(g:pathogen_disabled, l:excl_name)
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71 endif
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72 endfor
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73 endfor
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74 call ludo#trace("Exclude list: ".join(g:pathogen_disabled, ', '))
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75 endfunction
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76
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77 let s:ludo_revert = {}
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78
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79 function! ludo#on_goyo_enter()
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80 let s:ludo_revert = {
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81 \'spell': &spell,
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82 \'copyindent': &copyindent,
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83 \'smartindent': &smartindent,
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84 \'autoindent': &autoindent,
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85 \'list': &list,
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86 \'showmode': &showmode,
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87 \'showcmd': &showcmd,
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88 \'scrolloff': &scrolloff,
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89 \'complete': &complete,
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90 \'background': &background
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91 \}
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92 set spell
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93 set nocopyindent nosmartindent noautoindent nolist noshowmode noshowcmd
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94 set scrolloff=999
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95 set complete+=s
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96 set bg=light
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97 if !has('gui_running')
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98 let g:solarized_termcolors=256
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99 endif
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100 endfunction
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101
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102 function! ludo#on_goyo_leave()
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103 if len(s:ludo_revert) == 0
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104 call ludo#error("Can't revert settings!")
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105 return
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106 endif
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107 for [key, val] in items(s:ludo_revert)
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108 execute 'let &'.key.' = '.string(val)
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109 endfor
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110 let s:ludo_revert = {}
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111 endfunction
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112
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113 function! ludo#writingmode()
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114 Goyo
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115 endfunction
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116