patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Problem: CTRL-R CTRL-R doesn't work with modifyOtherKeys.
Solution: Allow key codes when fetching argument for CTRL-R. (closes #5266)
Also fix CTRL-G in Insert mode.
diff --git a/src/testdir/test_termcodes.vim b/src/testdir/test_termcodes.vim
index 2678dae..05f0d18 100644
--- a/src/testdir/test_termcodes.vim
+++ b/src/testdir/test_termcodes.vim
@@ -1209,6 +1209,27 @@
call RunTest_modifyOtherKeys(function('GetEscCodeCSIu'))
endfunc
+func Test_modifyOtherKeys_no_mapping()
+ set timeoutlen=10
+
+ let @a = 'aaa'
+ call feedkeys(":let x = '" .. GetEscCodeCSI27('R', 5) .. GetEscCodeCSI27('R', 5) .. "a'\<CR>", 'Lx!')
+ call assert_equal("let x = 'aaa'", @:)
+
+ new
+ call feedkeys("a" .. GetEscCodeCSI27('R', 5) .. GetEscCodeCSI27('R', 5) .. "a\<Esc>", 'Lx!')
+ call assert_equal("aaa", getline(1))
+ bwipe!
+
+ new
+ call feedkeys("axx\<CR>yy" .. GetEscCodeCSI27('G', 5) .. GetEscCodeCSI27('K', 5) .. "a\<Esc>", 'Lx!')
+ call assert_equal("axx", getline(1))
+ call assert_equal("yy", getline(2))
+ bwipe!
+
+ set timeoutlen&
+endfunc
+
func RunTest_mapping_shift(key, func)
call setline(1, '')
if a:key == '|'