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Ensure backward compatibility. v:t_func is not available before 8.0.

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This commit is contained in:
Phil Runninger
2019-12-16 09:04:16 -05:00
parent a7886fb6c4
commit c962796b03
4 changed files with 5 additions and 5 deletions
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2
lib/nerdtree/key_map.vim
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@@ -66,7 +66,7 @@ endfunction
"FUNCTION: KeyMap.invoke() {{{1 "FUNCTION: KeyMap.invoke() {{{1
"Call the KeyMaps callback function "Call the KeyMaps callback function
function! s:KeyMap.invoke(...) function! s:KeyMap.invoke(...)
let Callback = type(self.callback) == v:t_func ? self.callback : function(self.callback) let Callback = type(self.callback) == type(function("tr")) ? self.callback : function(self.callback)
if a:0 if a:0
call Callback(a:1) call Callback(a:1)
else else

4
lib/nerdtree/menu_item.vim
View File

@@ -79,7 +79,7 @@ endfunction
"specified "specified
function! s:MenuItem.enabled() function! s:MenuItem.enabled()
if self.isActiveCallback != -1 if self.isActiveCallback != -1
return type(self.isActiveCallback) == v:t_func ? self.isActiveCallback() : {self.isActiveCallback}() return type(self.isActiveCallback) == type(function("tr")) ? self.isActiveCallback() : {self.isActiveCallback}()
endif endif
return 1 return 1
endfunction endfunction
@@ -94,7 +94,7 @@ function! s:MenuItem.execute()
call mc.showMenu() call mc.showMenu()
else else
if self.callback != -1 if self.callback != -1
if type(self.callback) == v:t_func if type(self.callback) == type(function("tr"))
call self.callback() call self.callback()
else else
call {self.callback}() call {self.callback}()

2
lib/nerdtree/notifier.vim
View File

@@ -15,7 +15,7 @@ function! s:Notifier.NotifyListeners(event, path, nerdtree, params)
let event = g:NERDTreeEvent.New(a:nerdtree, a:path, a:event, a:params) let event = g:NERDTreeEvent.New(a:nerdtree, a:path, a:event, a:params)
for Listener in s:Notifier.GetListenersForEvent(a:event) for Listener in s:Notifier.GetListenersForEvent(a:event)
let Callback = type(Listener) == v:t_func ? Listener : function(Listener) let Callback = type(Listener) == type(function("tr")) ? Listener : function(Listener)
call Callback(event) call Callback(event)
endfor endfor
endfunction endfunction

2
lib/nerdtree/path.vim
View File

@@ -501,7 +501,7 @@ function! s:Path.ignore(nerdtree)
endfor endfor
for Callback in g:NERDTree.PathFilters() for Callback in g:NERDTree.PathFilters()
let Callback = type(Callback) == v:t_func ? Callback : function(Callback) let Callback = type(Callback) == type(function("tr")) ? Callback : function(Callback)
if Callback({'path': self, 'nerdtree': a:nerdtree}) if Callback({'path': self, 'nerdtree': a:nerdtree})
return 1 return 1
endif endif