From f3442e7274af69e95a1c68d346c7a01de5190424 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 10 Oct 2006 13:49:10 +0000
Subject: [PATCH] updated for version 7.0-126

---
 src/edit.c    | 12 ++++++++++--
 src/version.c |  2 ++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/edit.c b/src/edit.c
index 43a4c39a73..f0aecef208 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -5333,8 +5333,16 @@ insertchar(c, flags, second_indent)
 	/* Format with 'formatexpr' when it's set.  Use internal formatting
 	 * when 'formatexpr' isn't set or it returns non-zero. */
 #if defined(FEAT_EVAL)
-	if (*curbuf->b_p_fex == NUL
-			     || fex_format(curwin->w_cursor.lnum, 1L, c) != 0)
+	int do_internal = TRUE;
+
+	if (*curbuf->b_p_fex != NUL)
+	{
+	    do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0);
+	    /* It may be required to save for undo again, e.g. when setline()
+	     * was called. */
+	    ins_need_undo = TRUE;
+	}
+	if (do_internal)
 #endif
 	    internal_format(textwidth, second_indent, flags, c == NUL);
     }
diff --git a/src/version.c b/src/version.c
index 6ff099e9f5..5c5685243f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -666,6 +666,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    126,
 /**/
     125,
 /**/