commit 5dd839ce20466eea52e59ecf86456f1ab370d2bd
author Bram Moolenaar <Bram@vim.org> Thu Jul 22 18:48:53 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Jul 22 18:48:53 2021 +0200
tree debd1d499ef25c7d1541ea1045936c28ae30272e
parent 2b59df00d80ea8d2c0fcf4f4ae9a018c1790206f

patch 8.2.3202: Vim9: tests are only executed for legacy script

Problem:    Vim9: tests are only executed for legacy script.
Solution:   Run more tests also for Vim9 script.  Fix uncovered problems.

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index c1d0295..2f1fdb6 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -3451,7 +3451,8 @@
 			    // "varname[]" is an expression.
 			    *p == '['
 			    // "varname.key" is an expression.
-			 || (*p == '.' && ASCII_ISALPHA(p[1]))))
+			 || (*p == '.' && (ASCII_ISALPHA(p[1])
+							     || p[1] == '_'))))
 	    {
 		char_u	*after = eap->cmd;