patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled Commit: https://github.com/vim/vim/commit/459fd785e4a8d044147a3f83a5fca8748528aa84 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 13 16:43:39 2019 +0200 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled Problem: Cannot map <C-H> when modifyOtherKeys is enabled. Solution: Add the <C-H> mapping twice, both with modifier and as 0x08. Use only the first one when modifyOtherKeys has been detected.

--- a/src/option.c
+++ b/src/option.c
@@ -4495,7 +4495,7 @@ find_key_option(char_u *arg_arg, int has
     {
 	--arg;			    /* put arg at the '<' */
 	modifiers = 0;
-	key = find_special_key(&arg, &modifiers, TRUE, TRUE, FALSE);
+	key = find_special_key(&arg, &modifiers, TRUE, TRUE, FALSE, TRUE, NULL);
 	if (modifiers)		    /* can't handle modifiers here */
 	    key = 0;
     }