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Add a more obvious explanation for users of the default system Vim on macOS

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Ben Jackson 2017-07-23 22:17:24 +01:00
parent f5b81bc17d
commit 4f555a2c8d
1 changed files with 14 additions and 0 deletions
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14
plugin/youcompleteme.vim
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@ -31,6 +31,20 @@ elseif v:version < 704 || (v:version == 704 && !has( 'patch1578' ))
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: requires Vim 7.4.1578+." |
\ echohl None
if v:version == 704 && has( 'patch8056' )
" Very very special case for users of the default Vim on macOS. For some
" reason, that version of Vim contains a completely arbitrary (presumably
" custom) patch '8056', which fools users (but not our has( 'patch1578' )
" check) into thinking they have a sufficiently new Vim. In fact they do
" not and YCM fails to initialise. So we give them a more specific warning.
echohl WarningMsg
\ | echomsg
\ "Info: You appear to be running the default system Vim on macOS. "
\ . "It reports as patch 8056, but it is really older than 1578. "
\ . "Please consider MacVim, homebrew Vim or a self-built Vim that "
\ . "satisfies the minimum requirement."
\ | echohl None
endif
call s:restore_cpo()
finish
elseif !has( 'timers' )