patch 8.2.1901: variable completion does not work in command line window
Problem: Variable completion does not work in command line window.
Solution: Use the "prevwin". (closes #7198)
diff --git a/src/testdir/test_ins_complete.vim b/src/testdir/test_ins_complete.vim
index 005e14c..8c676e2 100644
--- a/src/testdir/test_ins_complete.vim
+++ b/src/testdir/test_ins_complete.vim
@@ -346,7 +346,10 @@
set wildmenu wildchar=<Tab>
com! -nargs=1 -complete=command GetInput let input = <q-args>
com! -buffer TestCommand echo 'TestCommand'
+ let w:test_winvar = 'winvar'
+ let b:test_bufvar = 'bufvar'
+ " User-defined commands
let input = ''
call feedkeys("q:iGetInput T\<C-x>\<C-v>\<CR>", 'tx!')
call assert_equal('TestCommand', input)
@@ -355,8 +358,30 @@
call feedkeys("q::GetInput T\<Tab>\<CR>:q\<CR>", 'tx!')
call assert_equal('T', input)
+
+ com! -nargs=1 -complete=var GetInput let input = <q-args>
+ " Window-local variables
+ let input = ''
+ call feedkeys("q:iGetInput w:test_\<C-x>\<C-v>\<CR>", 'tx!')
+ call assert_equal('w:test_winvar', input)
+
+ let input = ''
+ call feedkeys("q::GetInput w:test_\<Tab>\<CR>:q\<CR>", 'tx!')
+ call assert_equal('w:test_', input)
+
+ " Buffer-local variables
+ let input = ''
+ call feedkeys("q:iGetInput b:test_\<C-x>\<C-v>\<CR>", 'tx!')
+ call assert_equal('b:test_bufvar', input)
+
+ let input = ''
+ call feedkeys("q::GetInput b:test_\<Tab>\<CR>:q\<CR>", 'tx!')
+ call assert_equal('b:test_', input)
+
delcom TestCommand
delcom GetInput
+ unlet w:test_winvar
+ unlet b:test_bufvar
set wildmenu& wildchar&
endfunc