patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Problem: Vim9: cannot load a Vim9 script without the +eval feature.
Solution: Support Vim9 script syntax without the +eval feature.
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index efbf9a3..91d56d7 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -304,7 +304,6 @@
# define ex_try ex_ni
# define ex_unlet ex_ni
# define ex_unlockvar ex_ni
-# define ex_vim9script ex_ni
# define ex_while ex_ni
# define ex_import ex_ni
# define ex_export ex_ni
@@ -8011,10 +8010,9 @@
msg_scroll = FALSE; // no msg scrolling in Normal mode
restart_edit = 0; // don't go to Insert mode
p_im = FALSE; // don't use 'insertmode'
-#ifdef FEAT_EVAL
+
sst->save_script_version = current_sctx.sc_version;
current_sctx.sc_version = 1; // not in Vim9 script
-#endif
/*
* Save the current typeahead. This is required to allow using ":normal"
@@ -8038,9 +8036,7 @@
opcount = sst->save_opcount;
reg_executing = sst->save_reg_executing;
msg_didout |= sst->save_msg_didout; // don't reset msg_didout now
-#ifdef FEAT_EVAL
current_sctx.sc_version = sst->save_script_version;
-#endif
// Restore the state (needed when called from a function executed for
// 'indentexpr'). Update the mouse and cursor, they may have changed.