commit 73fd4988866c3adc15b5d093efdf5e8cf70d093d
author Bram Moolenaar <Bram@vim.org> Fri Dec 09 19:36:56 2016 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Dec 09 19:36:56 2016 +0100
tree f4cd6a17b1c30d955074c3ff01aef81b27fd2a2a
parent 6270660611a151c5d0f614a5f0248ccdc80ed971

patch 8.0.0127
Problem:    Cancelling completion still inserts text when formatting is done
            for 'textwidth'. (lacygoill)
Solution:   Don't format when CTRL-E was typed. (Hirohito Higashi,
            closes #1312)

src/edit.c

diff --git a/src/edit.c b/src/edit.c
index 0d9e9d4..51a12b3 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -3875,7 +3875,7 @@
 		if (prev_col > 0)
 		    dec_cursor();
 		/* only format when something was inserted */
-		if (!arrow_used && !ins_need_undo)
+		if (!arrow_used && !ins_need_undo && c != Ctrl_E)
 		    insertchar(NUL, 0, -1);
 		if (prev_col > 0
 			     && ml_get_curline()[curwin->w_cursor.col] != NUL)