commit 37294bd6a2afbf0fc8a1c34cbe102336b0bd0a82
author Bram Moolenaar <Bram@vim.org> Wed Mar 10 13:40:08 2021 +0100
committer Bram Moolenaar <Bram@vim.org> Wed Mar 10 13:40:08 2021 +0100
tree c0a34b9f1c02015af208be03a2d27920ac1a64f0
parent e3ffcd9902efc756178900d9bd972c74a09c3fcd

patch 8.2.2581: Vim9: sourcing Vim9 script triggers a redraw

Problem:    Vim9: sourcing Vim9 script triggers a redraw.
Solution:   Do not let setting/restoring 'cpoptions' cause a redraw.
            (closes #7920)

src/scriptfile.c

diff --git a/src/scriptfile.c b/src/scriptfile.c
index 82ae42a..1e4b5cc 100644
--- a/src/scriptfile.c
+++ b/src/scriptfile.c
@@ -1459,7 +1459,7 @@
     si = SCRIPT_ITEM(current_sctx.sc_sid);
     if (si->sn_save_cpo != NULL)
     {
-	set_option_value((char_u *)"cpo", 0L, si->sn_save_cpo, 0);
+	set_option_value((char_u *)"cpo", 0L, si->sn_save_cpo, OPT_NO_REDRAW);
 	VIM_CLEAR(si->sn_save_cpo);
     }