patch 8.2.1430: Vim9: error for missing comma instead of extra white space Commit: https://github.com/vim/vim/commit/db199216e81865350a8d56a603bb86cab672bfad Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 12 18:01:53 2020 +0200 patch 8.2.1430: Vim9: error for missing comma instead of extra white space Problem: Vim9: error for missing comma instead of extra white space. Solution: Check if comma can be found after white space. (closes https://github.com/vim/vim/issues/6668) Also check for extra white space in literal dict. (closes #6670)

--- a/src/list.c
+++ b/src/list.c
@@ -1219,7 +1219,12 @@ eval_list(char_u **arg, typval_T *rettv,
 	if (!had_comma)
 	{
 	    if (do_error)
-		semsg(_("E696: Missing comma in List: %s"), *arg);
+	    {
+		if (**arg == ',')
+		    semsg(_(e_no_white_before), ",");
+		else
+		    semsg(_("E696: Missing comma in List: %s"), *arg);
+	    }
 	    goto failret;
 	}
     }