updated

shell/bash/files/patch-lib_readline_display.c

@@ -0,0 +1,13 @@
+--- lib/readline/display.c.orig	2022-04-05 14:47:31 UTC
++++ lib/readline/display.c
+@@ -953,7 +953,10 @@ rl_redisplay (void)
+      the line breaks in the prompt string in expand_prompt, taking invisible
+      characters into account, and if lpos exceeds the screen width, we copy
+      the data in the loop below. */
++  if (local_prompt)
+   lpos = prompt_physical_chars + modmark;
++  else
++    lpos = 0;
+ 
+ #if defined (HANDLE_MULTIBYTE)
+   memset (line_state_invisible->wrapped_line, 0, line_state_invisible->wbsize * sizeof (int));