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7
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1 " Vim filetype plugin file
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2 " Language: Debian Changelog
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3 " Maintainer: Michael Piefel <piefel@informatik.hu-berlin.de>
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4 " Last Change: 23 March 2004
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5
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6 if exists("g:did_changelog_ftplugin")
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7 finish
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8 endif
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9
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10 " Don't load another plugin (this is global)
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11 let g:did_changelog_ftplugin = 1
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12
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13 " Helper functions returning various data.
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14 " Returns full name, either from $DEBFULLNAME or debianfullname.
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15 " TODO Is there a way to determine name from anywhere else?
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16 function <SID>FullName()
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17 if exists("$DEBFULLNAME")
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18 return $DEBFULLNAME
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19 elseif exists("g:debianfullname")
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20 return g:debianfullname
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21 else
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22 return "Your Name"
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23 endif
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24 endfunction
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25
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26 " Returns email address, from $DEBEMAIL, $EMAIL or debianemail.
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27 function <SID>Email()
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28 if exists("$DEBEMAIL")
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29 return $DEBEMAIL
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30 elseif exists("$EMAIL")
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31 return $EMAIL
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32 elseif exists("g:debianemail")
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33 return g:debianfullemail
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34 else
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35 return "your@email.address"
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36 endif
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37 endfunction
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38
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39 " Returns date in RFC822 format.
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40 function <SID>Date()
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41 let savelang = v:lc_time
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42 execute "language time C"
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43 let dateandtime = strftime("%a, %d %b %Y %X %z")
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44 execute "language time " . savelang
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45 return dateandtime
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46 endfunction
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47
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48 function <SID>WarnIfNotUnfinalised()
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49 if match(getline("."), " -- [[:alpha:]][[:alnum:].]")!=-1
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50 echohl WarningMsg
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51 echo "The entry has not been unfinalised before editing."
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52 echohl None
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53 return 1
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54 endif
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55 return 0
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56 endfunction
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57
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58 function <SID>Finalised()
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59 let savelinenum = line(".")
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60 normal 1G
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61 call search("^ -- ")
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62 if match(getline("."), " -- [[:alpha:]][[:alnum:].]")!=-1
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63 let returnvalue = 1
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64 else
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65 let returnvalue = 0
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66 endif
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67 execute savelinenum
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68 return returnvalue
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69 endfunction
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70
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71 " These functions implement the menus
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72 function NewVersion()
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73 " The new entry is unfinalised and shall be changed
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74 amenu disable Changelog.New\ Version
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75 amenu enable Changelog.Add\ Entry
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76 amenu enable Changelog.Close\ Bug
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77 amenu enable Changelog.Set\ Distribution
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78 amenu enable Changelog.Set\ Urgency
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79 amenu disable Changelog.Unfinalise
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80 amenu enable Changelog.Finalise
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81 call append(0, substitute(getline(1),'-\([[:digit:]]\+\))', '-Ü\1)', ''))
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82 call append(1, "")
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83 call append(2, "")
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84 call append(3, " -- ")
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85 call append(4, "")
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86 call Distribution("unstable")
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87 call Urgency("low")
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88 normal 1G
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89 call search(")")
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90 normal h
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91 normal
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92 call setline(1, substitute(getline(1),'-Ü\([[:digit:]]\+\))', '-\1)', ''))
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93 call AddEntry()
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94 endfunction
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95
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96 function AddEntry()
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97 normal 1G
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98 call search("^ -- ")
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99 normal kk
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100 call append(".", " * ")
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101 normal jjj
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102 let warn=<SID>WarnIfNotUnfinalised()
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103 normal kk
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104 if warn
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105 echohl MoreMsg
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106 call input("Hit ENTER")
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107 echohl None
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108 endif
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109 startinsert!
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110 endfunction
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111
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112 function CloseBug()
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113 normal 1G
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114 call search("^ -- ")
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115 let warn=<SID>WarnIfNotUnfinalised()
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116 normal kk
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117 call append(".", " * (closes: #" . input("Bug number to close: ") . ")")
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118 normal j^ll
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119 startinsert
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120 endfunction
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121
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122 function Distribution(dist)
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123 call setline(1, substitute(getline(1), ") [[:lower:] ]*;", ") " . a:dist . ";", ""))
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124 endfunction
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125
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126 function Urgency(urg)
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127 call setline(1, substitute(getline(1), "urgency=.*$", "urgency=" . a:urg, ""))
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128 endfunction
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129
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130 function <SID>UnfinaliseMenu()
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131 " This means the entry shall be changed
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132 amenu disable Changelog.New\ Version
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133 amenu enable Changelog.Add\ Entry
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134 amenu enable Changelog.Close\ Bug
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135 amenu enable Changelog.Set\ Distribution
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136 amenu enable Changelog.Set\ Urgency
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137 amenu disable Changelog.Unfinalise
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138 amenu enable Changelog.Finalise
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139 endfunction
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140
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141 function Unfinalise()
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142 call <SID>UnfinaliseMenu()
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143 normal 1G
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144 call search("^ -- ")
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145 call setline(".", " -- ")
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146 endfunction
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147
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148 function <SID>FinaliseMenu()
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149 " This means the entry should not be changed anymore
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150 amenu enable Changelog.New\ Version
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151 amenu disable Changelog.Add\ Entry
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152 amenu disable Changelog.Close\ Bug
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153 amenu disable Changelog.Set\ Distribution
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154 amenu disable Changelog.Set\ Urgency
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155 amenu enable Changelog.Unfinalise
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156 amenu disable Changelog.Finalise
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157 endfunction
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158
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159 function Finalise()
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160 call <SID>FinaliseMenu()
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161 normal 1G
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162 call search("^ -- ")
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163 call setline(".", " -- " . <SID>FullName() . " <" . <SID>Email() . "> " . <SID>Date())
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164 endfunction
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165
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166
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167 function <SID>MakeMenu()
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168 amenu &Changelog.&New\ Version :call NewVersion()<CR>
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169 amenu Changelog.&Add\ Entry :call AddEntry()<CR>
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170 amenu Changelog.&Close\ Bug :call CloseBug()<CR>
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171 menu Changelog.-sep- <nul>
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172
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173 amenu Changelog.Set\ &Distribution.&unstable :call Distribution("unstable")<CR>
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174 amenu Changelog.Set\ Distribution.&frozen :call Distribution("frozen")<CR>
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175 amenu Changelog.Set\ Distribution.&stable :call Distribution("stable")<CR>
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176 menu Changelog.Set\ Distribution.-sep- <nul>
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177 amenu Changelog.Set\ Distribution.frozen\ unstable :call Distribution("frozen unstable")<CR>
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178 amenu Changelog.Set\ Distribution.stable\ unstable :call Distribution("stable unstable")<CR>
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179 amenu Changelog.Set\ Distribution.stable\ frozen :call Distribution("stable frozen")<CR>
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180 amenu Changelog.Set\ Distribution.stable\ frozen\ unstable :call Distribution("stable frozen unstable")<CR>
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181
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182 amenu Changelog.Set\ &Urgency.&low :call Urgency("low")<CR>
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183 amenu Changelog.Set\ Urgency.&medium :call Urgency("medium")<CR>
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184 amenu Changelog.Set\ Urgency.&high :call Urgency("high")<CR>
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185
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186 menu Changelog.-sep- <nul>
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187 amenu Changelog.U&nfinalise :call Unfinalise()<CR>
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188 amenu Changelog.&Finalise :call Finalise()<CR>
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189
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190 if <SID>Finalised()
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191 call <SID>FinaliseMenu()
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192 else
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193 call <SID>UnfinaliseMenu()
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194 endif
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195 endfunction
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196
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197 augroup changelogMenu
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198 au BufEnter * if &filetype == "debchangelog" | call <SID>MakeMenu() | endif
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199 au BufLeave * if &filetype == "debchangelog" | aunmenu Changelog | endif
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200 augroup END
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201
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202 " Debian changelogs are not supposed to have any other text width,
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203 " so the user cannot override this setting
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204 setlocal tw=78
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205 setlocal comments=f:*
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206 let b:undo_ftplugin = "setlocal tw< comments<"
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