patch 8.2.4594: need to write script to a file to be able to source them Commit: https://github.com/vim/vim/commit/36a5b6867bb6c0bd69c8da7d788000ab8a0b0ab0 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Mar 19 12:56:51 2022 +0000 patch 8.2.4594: need to write script to a file to be able to source them Problem: Need to write script to a file to be able to source them. Solution: Make ":source" use lines from the current buffer. (Yegappan Lakshmanan et al., closes #9967)

--- a/src/digraph.c
+++ b/src/digraph.c
@@ -2507,7 +2507,7 @@ ex_loadkeymap(exarg_T *eap)
     int		i;
     char_u	*save_cpo = p_cpo;
 
-    if (!getline_equal(eap->getline, eap->cookie, getsourceline))
+    if (!sourcing_a_script(eap))
     {
 	emsg(_(e_using_loadkeymap_not_in_sourced_file));
 	return;