# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1560608105 -7200
# Node ID 81b791a843bc17d7accd7530cdf1f71d13e4db43
# Parent  6fd092960cdf4da9300b2fd960ccbfe35f217180
patch 8.1.1540: cannot build without the +eval feature

commit https://github.com/vim/vim/commit/0abb4273f6c14f9ebca8be67d42c6e67b4f612cf
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Jun 15 16:06:00 2019 +0200

    patch 8.1.1540: cannot build without the +eval feature

    Problem:    Cannot build without the +eval feature.
    Solution:   Define ex_const if needed.

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -296,6 +296,7 @@ static void	ex_tag_cmd(exarg_T *eap, cha
 # define ex_endtry		ex_ni
 # define ex_endfunction		ex_ni
 # define ex_let			ex_ni
+# define ex_const		ex_ni
 # define ex_unlet		ex_ni
 # define ex_lockvar		ex_ni
 # define ex_unlockvar		ex_ni
@@ -4852,6 +4853,7 @@ replace_makeprg(exarg_T *eap, char_u *p,
 
 /*
  * Expand file name in Ex command argument.
+ * When an error is detected, "errormsgp" is set to a non-NULL pointer.
  * Return FAIL for failure, OK otherwise.
  */
     int
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1540,
+/**/
     1539,
 /**/
     1538,