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Do not barf more than once when python is not found. Patch by blueyed.

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This commit is contained in:
Holger Rapp 2014-04-10 07:44:48 +02:00
commit 15f39c0801
5 changed files with 36 additions and 9 deletions
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22
autoload/UltiSnips.vim
View File

@ -8,14 +8,30 @@ endif
let did_UltiSnips_autoload=1 let did_UltiSnips_autoload=1
" Define dummy version of function called by autocommand setup in " Define dummy version of function called by autocommand setup in
" ftdetect/UltiSnips.vim. If the function isn't defined (probably due to " ftdetect/UltiSnips.vim and plugin/UltiSnips.vim.
" using a copy of vim without python support) it will cause an error anytime a " If the function isn't defined (probably due to using a copy of vim
" new file is opened. " without python support) it would cause an error.
function! UltiSnips#FileTypeChanged() function! UltiSnips#FileTypeChanged()
endfunction endfunction
function! UltiSnips#CursorMoved()
endfunction
function! UltiSnips#CursorMoved()
endfunction
function! UltiSnips#LeavingBuffer()
endfunction
function! UltiSnips#LeavingInsertMode()
endfunction
call UltiSnips#bootstrap#Bootstrap() call UltiSnips#bootstrap#Bootstrap()
if !exists("g:_uspy") if !exists("g:_uspy")
" Delete the autocommands defined in plugin/UltiSnips.vim and
" ftdetect/UltiSnips.vim.
augroup UltiSnips
au!
augroup END
augroup UltiSnipsFileType
au!
augroup END
finish finish
end end

2
autoload/UltiSnips/bootstrap.vim
View File

@ -14,7 +14,7 @@ function! UltiSnips#bootstrap#Bootstrap()
echo "UltiSnips requires py >= 2.6 or any py3" echo "UltiSnips requires py >= 2.6 or any py3"
endif endif
unlet g:_uspy unlet g:_uspy
finish return
endif endif
let g:_uspy=":py " let g:_uspy=":py "
endif endif

5
autoload/UltiSnips/map_keys.vim
View File

@ -1,6 +1,11 @@
call UltiSnips#bootstrap#Bootstrap() call UltiSnips#bootstrap#Bootstrap()
function! UltiSnips#map_keys#MapKeys() function! UltiSnips#map_keys#MapKeys()
if !exists('g:_uspy')
" Do not map keys if bootstrapping failed (e.g. no Python).
return
endif
" Map the keys correctly " Map the keys correctly
if g:UltiSnipsExpandTrigger == g:UltiSnipsJumpForwardTrigger if g:UltiSnipsExpandTrigger == g:UltiSnipsJumpForwardTrigger

3
ftdetect/UltiSnips.vim
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@ -1,5 +1,8 @@
" This has to be called before ftplugins are loaded. Therefore " This has to be called before ftplugins are loaded. Therefore
" it is here in ftdetect though it maybe shouldn't " it is here in ftdetect though it maybe shouldn't
if has("autocmd") if has("autocmd")
augroup UltiSnipsFileType
au!
autocmd FileType * call UltiSnips#FileTypeChanged() autocmd FileType * call UltiSnips#FileTypeChanged()
augroup END
endif endif

3
plugin/UltiSnips.vim
View File

@ -57,10 +57,13 @@ function! UltiSnips_Anon(...)
return call(function('UltiSnips#Anon'), a:000) return call(function('UltiSnips#Anon'), a:000)
endfunction endfunction
augroup UltiSnips
au!
au CursorMovedI * call UltiSnips#CursorMoved() au CursorMovedI * call UltiSnips#CursorMoved()
au CursorMoved * call UltiSnips#CursorMoved() au CursorMoved * call UltiSnips#CursorMoved()
au BufLeave * call UltiSnips#LeavingBuffer() au BufLeave * call UltiSnips#LeavingBuffer()
au InsertLeave * call UltiSnips#LeavingInsertMode() au InsertLeave * call UltiSnips#LeavingInsertMode()
augroup END
call UltiSnips#map_keys#MapKeys() call UltiSnips#map_keys#MapKeys()