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patch 8.2.0568: the man filetype plugin overwrites the unnamed register
Problem: The man filetype plugin overwrites the unnamed register. Solution: Use the black hole register. (Jason Franklin)
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@ -1,7 +1,7 @@
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" Vim filetype plugin file
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" Language: man
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" Maintainer: SungHyun Nam <goweol@gmail.com>
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" Last Change: 2020 Apr 6
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" Last Change: 2020 Apr 13
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" To make the ":Man" command available before editing a manual page, source
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" this script from your startup vimrc file.
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@ -188,7 +188,7 @@ func <SID>GetPage(cmdmods, ...)
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setl buftype=nofile noswapfile
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setl fdc=0 ma nofen nonu nornu
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silent exec "norm! 1GdG"
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%delete _
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let unsetwidth = 0
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if empty($MANWIDTH)
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let $MANWIDTH = winwidth(0)
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@ -213,10 +213,10 @@ func <SID>GetPage(cmdmods, ...)
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endif
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" Remove blank lines from top and bottom.
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while line('$') > 1 && getline(1) =~ '^\s*$'
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silent keepj norm! ggdd
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1delete _
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endwhile
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while line('$') > 1 && getline('$') =~ '^\s*$'
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silent keepj norm! Gdd
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$delete _
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endwhile
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1
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setl ft=man nomod
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@ -1,3 +1,5 @@
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" Test specifically for the Man filetype plugin.
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runtime ftplugin/man.vim
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func Test_g_ft_man_open_mode()
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@ -111,3 +113,21 @@ func Test_local_options()
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%bw!
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set foldcolumn& number&
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endfunc
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" Check that the unnamed register is not overwritten.
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func Test_keep_unnamed_register()
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%bw!
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let @" = '---'
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let wincnt = winnr('$')
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Man vim
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if wincnt == winnr('$')
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" Vim manual page cannot be found.
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return
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endif
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call assert_equal('---', @")
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%bw!
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endfunc
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@ -738,6 +738,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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568,
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/**/
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567,
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/**/
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