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Work around older Vims not accepting arguments for function().

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Fixes #618.
This commit is contained in:
Andy Stewart
2019-05-31 07:17:36 +01:00
parent 6affbc96f1
commit a7650790ea
2 changed files with 12 additions and 3 deletions
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7
autoload/gitgutter.vim
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@@ -27,7 +27,12 @@ function! gitgutter#process_buffer(bufnr, force) abort
call s:setup_maps(a:bufnr)
let how = s:setup_path(a:bufnr, function('gitgutter#process_buffer', [a:bufnr, a:force]))
if has('patch-7.4.1559')
let l:Callback = function('gitgutter#process_buffer', [a:bufnr, a:force])
else
let l:Callback = {'function': 'gitgutter#process_buffer', 'arguments': [a:bufnr, a:force]}
endif
let how = s:setup_path(a:bufnr, l:Callback)
if [how] == ['async'] " avoid string-to-number conversion if how is a number
return
endif

8
autoload/gitgutter/utility.vim
View File

@@ -121,7 +121,11 @@ function! s:set_path_handler.out(buffer, path) abort
let path = s:strip_trailing_new_line(a:path)
call gitgutter#utility#setbufvar(a:buffer, 'path', path)
call self.continuation()
if type(self.continuation) == type(function('tr'))
call self.continuation()
else
call call(self.continuation.function, self.continuation.arguments)
endif
endfunction
function! s:set_path_handler.err(buffer) abort
@@ -129,7 +133,7 @@ function! s:set_path_handler.err(buffer) abort
endfunction
" continuation - a funcref to call after setting the repo path asynchronously.
" continuation - a funcref or hash to call after setting the repo path asynchronously.
"
" Returns 'async' if the the path is set asynchronously, 0 otherwise.
function! gitgutter#utility#set_repo_path(bufnr, continuation) abort