Mercurial > vim
annotate runtime/ftplugin/man.vim @ 10722:7598ce51bf2a v8.0.0251
patch 8.0.0251: not easy to select Python 2 or 3
commit https://github.com/vim/vim/commit/f42dd3c3901ea0ba38e67a616aea9953cae81b8d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 28 16:06:38 2017 +0100
patch 8.0.0251: not easy to select Python 2 or 3
Problem: It is not so easy to write a script that works with both Python 2
and Python 3, even when the Python code works with both.
Solution: Add 'pyxversion', :pyx, etc. (Marc Weber, Ken Takata)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 28 Jan 2017 16:15:04 +0100 |
| parents | 74effdaa369e |
| children | 523cd59d6db0 |
| rev | line source |
|---|---|
| 7 | 1 " Vim filetype plugin file |
| 2 " Language: man | |
| 2034 | 3 " Maintainer: SungHyun Nam <goweol@gmail.com> |
| 10548 | 4 " Last Change: 2017 Jan 04 |
| 7 | 5 |
| 6 " To make the ":Man" command available before editing a manual page, source | |
| 7 " this script from your startup vimrc file. | |
| 8 | |
| 9 " If 'filetype' isn't "man", we must have been called to only define ":Man". | |
| 10 if &filetype == "man" | |
| 11 | |
| 12 " Only do this when not done yet for this buffer | |
| 13 if exists("b:did_ftplugin") | |
| 14 finish | |
| 15 endif | |
| 16 let b:did_ftplugin = 1 | |
| 17 | |
| 2662 | 18 " Ensure Vim is not recursively invoked (man-db does this) |
| 19 " when doing ctrl-[ on a man page reference. | |
| 3082 | 20 if exists("$MANPAGER") |
| 21 let $MANPAGER = "" | |
| 22 endif | |
| 2662 | 23 |
| 7 | 24 " allow dot and dash in manual page name. |
| 25 setlocal iskeyword+=\.,- | |
| 26 | |
| 27 " Add mappings, unless the user didn't want this. | |
| 28 if !exists("no_plugin_maps") && !exists("no_man_maps") | |
| 29 if !hasmapto('<Plug>ManBS') | |
| 30 nmap <buffer> <LocalLeader>h <Plug>ManBS | |
| 31 endif | |
| 816 | 32 nnoremap <buffer> <Plug>ManBS :%s/.\b//g<CR>:setl nomod<CR>'' |
| 7 | 33 |
| 34 nnoremap <buffer> <c-]> :call <SID>PreGetPage(v:count)<CR> | |
| 35 nnoremap <buffer> <c-t> :call <SID>PopPage()<CR> | |
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commit https://github.com/vim/vim/commit/d042dc825c9b97dacd84d4728f88300da4d5b6b9
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36 nnoremap <buffer> <silent> q :q<CR> |
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17333ebd2bbd
commit https://github.com/vim/vim/commit/d042dc825c9b97dacd84d4728f88300da4d5b6b9
Christian Brabandt <cb@256bit.org>
parents:
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diff
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37 endif |
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17333ebd2bbd
commit https://github.com/vim/vim/commit/d042dc825c9b97dacd84d4728f88300da4d5b6b9
Christian Brabandt <cb@256bit.org>
parents:
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38 |
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17333ebd2bbd
commit https://github.com/vim/vim/commit/d042dc825c9b97dacd84d4728f88300da4d5b6b9
Christian Brabandt <cb@256bit.org>
parents:
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diff
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39 if exists('g:ft_man_folding_enable') && (g:ft_man_folding_enable == 1) |
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17333ebd2bbd
commit https://github.com/vim/vim/commit/d042dc825c9b97dacd84d4728f88300da4d5b6b9
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parents:
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40 setlocal foldmethod=indent foldnestmax=1 foldenable |
| 7 | 41 endif |
| 42 | |
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94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3082
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43 let b:undo_ftplugin = "setlocal iskeyword<" |
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94601b379f38
Updated runtime files. Add Dutch translations.
Bram Moolenaar <bram@vim.org>
parents:
3082
diff
changeset
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44 |
| 7 | 45 endif |
| 46 | |
| 47 if exists(":Man") != 2 | |
| 48 com -nargs=+ Man call s:GetPage(<f-args>) | |
| 49 nmap <Leader>K :call <SID>PreGetPage(0)<CR> | |
| 10548 | 50 nmap <Plug>ManPreGetPage :call <SID>PreGetPage(0)<CR> |
| 7 | 51 endif |
| 52 | |
| 53 " Define functions only once. | |
| 54 if !exists("s:man_tag_depth") | |
| 55 | |
| 56 let s:man_tag_depth = 0 | |
| 57 | |
| 1623 | 58 let s:man_sect_arg = "" |
| 59 let s:man_find_arg = "-w" | |
| 60 try | |
| 61 if !has("win32") && $OSTYPE !~ 'cygwin\|linux' && system('uname -s') =~ "SunOS" && system('uname -r') =~ "^5" | |
| 62 let s:man_sect_arg = "-s" | |
| 63 let s:man_find_arg = "-l" | |
| 64 endif | |
| 65 catch /E145:/ | |
| 66 " Ignore the error in restricted mode | |
| 67 endtry | |
| 7 | 68 |
| 69 func <SID>PreGetPage(cnt) | |
| 70 if a:cnt == 0 | |
| 71 let old_isk = &iskeyword | |
| 6369 | 72 if &ft == 'man' |
| 73 setl iskeyword+=(,) | |
| 74 endif | |
| 7 | 75 let str = expand("<cword>") |
| 76 let &l:iskeyword = old_isk | |
| 77 let page = substitute(str, '(*\(\k\+\).*', '\1', '') | |
| 78 let sect = substitute(str, '\(\k\+\)(\([^()]*\)).*', '\2', '') | |
| 79 if match(sect, '^[0-9 ]\+$') == -1 | |
| 80 let sect = "" | |
| 81 endif | |
| 82 if sect == page | |
| 83 let sect = "" | |
| 84 endif | |
| 85 else | |
| 86 let sect = a:cnt | |
| 87 let page = expand("<cword>") | |
| 88 endif | |
| 89 call s:GetPage(sect, page) | |
| 90 endfunc | |
| 91 | |
| 92 func <SID>GetCmdArg(sect, page) | |
| 93 if a:sect == '' | |
| 94 return a:page | |
| 95 endif | |
| 96 return s:man_sect_arg.' '.a:sect.' '.a:page | |
| 97 endfunc | |
| 98 | |
| 99 func <SID>FindPage(sect, page) | |
| 100 let where = system("/usr/bin/man ".s:man_find_arg.' '.s:GetCmdArg(a:sect, a:page)) | |
| 101 if where !~ "^/" | |
| 102 if matchstr(where, " [^ ]*$") !~ "^ /" | |
| 103 return 0 | |
| 104 endif | |
| 105 endif | |
| 106 return 1 | |
| 107 endfunc | |
| 108 | |
| 109 func <SID>GetPage(...) | |
| 110 if a:0 >= 2 | |
| 111 let sect = a:1 | |
| 112 let page = a:2 | |
| 113 elseif a:0 >= 1 | |
| 114 let sect = "" | |
| 115 let page = a:1 | |
| 116 else | |
| 117 return | |
| 118 endif | |
| 119 | |
| 120 " To support: nmap K :Man <cword> | |
| 121 if page == '<cword>' | |
| 122 let page = expand('<cword>') | |
| 123 endif | |
| 124 | |
| 125 if sect != "" && s:FindPage(sect, page) == 0 | |
| 126 let sect = "" | |
| 127 endif | |
| 128 if s:FindPage(sect, page) == 0 | |
| 129 echo "\nCannot find a '".page."'." | |
| 130 return | |
| 131 endif | |
| 132 exec "let s:man_tag_buf_".s:man_tag_depth." = ".bufnr("%") | |
| 133 exec "let s:man_tag_lin_".s:man_tag_depth." = ".line(".") | |
| 134 exec "let s:man_tag_col_".s:man_tag_depth." = ".col(".") | |
| 135 let s:man_tag_depth = s:man_tag_depth + 1 | |
| 136 | |
| 137 " Use an existing "man" window if it exists, otherwise open a new one. | |
| 138 if &filetype != "man" | |
| 139 let thiswin = winnr() | |
| 140 exe "norm! \<C-W>b" | |
| 1125 | 141 if winnr() > 1 |
| 7 | 142 exe "norm! " . thiswin . "\<C-W>w" |
| 143 while 1 | |
| 144 if &filetype == "man" | |
| 145 break | |
| 146 endif | |
| 147 exe "norm! \<C-W>w" | |
| 148 if thiswin == winnr() | |
| 149 break | |
| 150 endif | |
| 151 endwhile | |
| 152 endif | |
| 1125 | 153 if &filetype != "man" |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
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parents:
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154 if exists("g:ft_man_open_mode") |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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155 if g:ft_man_open_mode == "vert" |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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156 vnew |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
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parents:
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157 elseif g:ft_man_open_mode == "tab" |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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158 tabnew |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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159 else |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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160 new |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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161 endif |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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162 else |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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diff
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163 new |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
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164 endif |
| 1125 | 165 setl nonu fdc=0 |
| 166 endif | |
| 7 | 167 endif |
| 168 silent exec "edit $HOME/".page.".".sect."~" | |
| 169 " Avoid warning for editing the dummy file twice | |
| 816 | 170 setl buftype=nofile noswapfile |
| 7 | 171 |
| 5220 | 172 setl ma nonu nornu nofen |
| 7 | 173 silent exec "norm 1GdG" |
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commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
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parents:
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174 let unsetwidth = 0 |
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commit https://github.com/vim/vim/commit/cbebd4879cc78e670d79b2c57dc33d7b911c962a
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175 if empty($MANWIDTH) |
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78106b0f2c56
commit https://github.com/vim/vim/commit/cbebd4879cc78e670d79b2c57dc33d7b911c962a
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parents:
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176 let $MANWIDTH = winwidth(0) |
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commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
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177 let unsetwidth = 1 |
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commit https://github.com/vim/vim/commit/cbebd4879cc78e670d79b2c57dc33d7b911c962a
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parents:
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178 endif |
| 7 | 179 silent exec "r!/usr/bin/man ".s:GetCmdArg(sect, page)." | col -b" |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
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180 if unsetwidth |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
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181 let $MANWIDTH = '' |
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cd9c4bbe1d03
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
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182 endif |
| 7 | 183 " Remove blank lines from top and bottom. |
| 184 while getline(1) =~ '^\s*$' | |
| 6476 | 185 silent keepj norm ggdd |
| 7 | 186 endwhile |
| 187 while getline('$') =~ '^\s*$' | |
| 6476 | 188 silent keepj norm Gdd |
| 7 | 189 endwhile |
| 190 1 | |
| 191 setl ft=man nomod | |
| 192 setl bufhidden=hide | |
| 193 setl nobuflisted | |
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commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
changeset
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194 setl noma |
| 7 | 195 endfunc |
| 196 | |
| 197 func <SID>PopPage() | |
| 198 if s:man_tag_depth > 0 | |
| 199 let s:man_tag_depth = s:man_tag_depth - 1 | |
| 200 exec "let s:man_tag_buf=s:man_tag_buf_".s:man_tag_depth | |
| 201 exec "let s:man_tag_lin=s:man_tag_lin_".s:man_tag_depth | |
| 202 exec "let s:man_tag_col=s:man_tag_col_".s:man_tag_depth | |
| 203 exec s:man_tag_buf."b" | |
| 204 exec s:man_tag_lin | |
| 205 exec "norm ".s:man_tag_col."|" | |
| 206 exec "unlet s:man_tag_buf_".s:man_tag_depth | |
| 207 exec "unlet s:man_tag_lin_".s:man_tag_depth | |
| 208 exec "unlet s:man_tag_col_".s:man_tag_depth | |
| 209 unlet s:man_tag_buf s:man_tag_lin s:man_tag_col | |
| 210 endif | |
| 211 endfunc | |
| 212 | |
| 213 endif | |
| 214 | |
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commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Christian Brabandt <cb@256bit.org>
parents:
7992
diff
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215 " vim: set sw=2 ts=8 noet: |