diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index c41da39..455ca7b 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -130,7 +130,6 @@
 # Tests that run on most systems, but not on Amiga and DOS/Windows.
 SCRIPTS_MORE2 = \
 	test2.out \
-	test10.out \
 	test12.out \
 	test13.out \
 	test25.out \
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index 77b172b..ca4fcee 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -109,7 +109,7 @@
 .ENDIF
 
 .IFDEF WANT_UNIX
-SCRIPT_UNIX = test10.out test12.out test17.out test25.out test27.out test49.out test73.out
+SCRIPT_UNIX = test12.out test17.out test25.out test27.out test49.out test73.out
 .ENDIF
 
 .IFDEF WANT_WIN
diff --git a/src/testdir/main.aap b/src/testdir/main.aap
index ef2d93c..4e07f24 100644
--- a/src/testdir/main.aap
+++ b/src/testdir/main.aap
@@ -5,7 +5,7 @@
 VimProg ?= ../vim
 
 Scripts = test1.out test2.out test3.out test4.out test5.out test6.out
-		test7.out test8.out test9.out test10.out test11.out
+		test7.out test8.out test9.out test11.out
 		test12.out  test13.out test14.out test15.out test17.out
 		test18.out test19.out test20.out test21.out test22.out
 		test23.out test24.out test25.out test26.out test27.out
diff --git a/src/testdir/test10.in b/src/testdir/test10.in
deleted file mode 100644
index 2d0d546..0000000
--- a/src/testdir/test10.in
+++ /dev/null
Binary files differ
diff --git a/src/testdir/test10.ok b/src/testdir/test10.ok
deleted file mode 100644
index 76a02f4..0000000
--- a/src/testdir/test10.ok
+++ /dev/null
@@ -1,23 +0,0 @@
-start of testfile
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  2
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  3
-	xxxxxxxxxxAxxxxxxxxxxxxxxxxxxx    line  4
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  5
-	xxxxxxxxxxxxxxxxxLINE 6, COL 19   line  6
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  7
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  8
-	NO COLUMN SPECIFIEDxxxxxxxxxxx    line  9
-	AGAIN NO COLUMNxxxxxxxxxxxxxxx    line 10
-COL 1	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 11
-	COL 2xxxxxxxxxxxxxxxxxxxxxxxxx    line 12
-	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 13
-	xxxxxxxxCOL 10xxxxxxxxxxxxxxxx    line 14
-	xVCOL 10xxxxxxxxxxxxxxxxxxxxxx    line 15
-	Ixxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 16
-	xxxx. SPACE POINTERxxxxxxxxxxx    line 17
-	xxxxx. DOT POINTERxxxxxxxxxxxx    line 18
-	xxxxxx. DASH POINTERxxxxxxxxxx    line 19
-	xxxxxxx. TAB-SPACE POINTERxxxx    line 20
-	xxxxxxxx:cf Xerrorfile1xxxxxxx    line 21
-	xxxxxxxx:cf Xerrorfile2xxxxxxx    line 22
-end of testfile
diff --git a/src/testdir/test10a.in b/src/testdir/test10a.in
deleted file mode 100644
index 19e8652..0000000
--- a/src/testdir/test10a.in
+++ /dev/null
@@ -1,73 +0,0 @@
-Test for 'errorformat'.
-
-STARTTEST
-:so small.vim
-:/start of errorfile/,/end of errorfile/w! Xerrorfile
-:/start of testfile/,/end of testfile/w! Xtestfile
-:cf Xerrorfile
-rA
-:cn
-rB
-:cn
-rC
-:cn
-rD
-:cn
-rE
-:w! test.out             " Write contents of this file
-:qa!
-ENDTEST
-
-start of errorfile
-
-                  printf(" %d \n", (number/other)%10 );
-..................^
-%CC-E-NOSEMI, Missing ";".
-at line number 4 in file SYS$DISK:XTESTFILE
-
-             other=10000000;
-.............^
-%CC-E-UNDECLARED, In this statement, "oszt" is not declared.
-at line number 7 in file SYS$DISK:XTESTFILE
-
-             for (i = 0; i<7 ; i++ ){
-..................^
-%CC-E-UNDECLARED, In this statement, "i" is not declared.
-at line number 16 in file SYS$DISK:XTESTFILE
-
-some other error somewhere here.
-...........................^
-%CC-W-WARRING, Sorry, but no expalnation for such an warring.
-at line number 19 in file SYS$DISK:XTESTFILE
-
-and finally some other error exactly here.
-.....................................^
-%CC-I-INFORMATIONAL, It should be some informational message.
-at line number 20 in file SYS$DISK:XTESTFILE
-
-Does anyone know what is the problem and how to correct ??  :)
-end of errorfile
-
-start of testfile
-01234567890123456789012345678901234567
-line 3  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 4  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 5  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 6  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 7  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 8  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 9  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 10 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 11 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 12 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 13 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 15 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 16 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 17 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 18 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 19 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 20 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 21 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 22 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-end of testfile
diff --git a/src/testdir/test10a.ok b/src/testdir/test10a.ok
deleted file mode 100644
index 10e78c9..0000000
--- a/src/testdir/test10a.ok
+++ /dev/null
@@ -1,23 +0,0 @@
-start of testfile
-01234567890123456789012345678901234567
-line 3  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 4  xxxxxxxxxxAxxxxxxxxxxxxxxxxxxx
-line 5  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 6  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 7  xxxxxBxxxxxxxxxxxxxxxxxxxxxxxx
-line 8  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 9  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 10 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 11 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 12 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 13 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 15 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 16 xxxxxxxxxxCxxxxxxxxxxxxxxxxxxx
-line 17 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 18 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 19 xxxxxxxxxxxxxxxxxxxDxxxxxxxxxx
-line 20 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxE
-line 21 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-line 22 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-end of testfile
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 22a7e67..07c465d 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -4,6 +4,8 @@
   finish
 endif
 
+set encoding=utf-8
+
 " Tests for the :clist and :llist commands
 function XlistTests(cchar)
   let Xlist = a:cchar . 'list'
@@ -514,3 +516,124 @@
 
     augroup! testgroup
 endfunction
+
+" More tests for 'errorformat'
+function! Test_efm1()
+    if !has('unix')
+	" The 'errorformat' setting is different on non-Unix systems.
+	" This test works only on Unix-like systems.
+	return
+    endif
+
+    let l = [
+      \ '"Xtestfile", line 4.12: 1506-045 (S) Undeclared identifier fd_set.',
+      \ '﻿"Xtestfile", line 6 col 19; this is an error',
+      \ 'gcc -c -DHAVE_CONFIsing-prototypes -I/usr/X11R6/include  version.c',
+      \ 'Xtestfile:9: parse error before `asd''',
+      \ 'make: *** [vim] Error 1',
+      \ 'in file "Xtestfile" linenr 10: there is an error',
+      \ '',
+      \ '2 returned',
+      \ '"Xtestfile", line 11 col 1; this is an error',
+      \ '"Xtestfile", line 12 col 2; this is another error',
+      \ '"Xtestfile", line 14:10; this is an error in column 10',
+      \ '=Xtestfile=, line 15:10; this is another error, but in vcol 10 this time',
+      \ '"Xtestfile", linenr 16: yet another problem',
+      \ 'Error in "Xtestfile" at line 17:',
+      \ 'x should be a dot',
+      \ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 17',
+      \ '            ^',
+      \ 'Error in "Xtestfile" at line 18:',
+      \ 'x should be a dot',
+      \ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 18',
+      \ '.............^',
+      \ 'Error in "Xtestfile" at line 19:',
+      \ 'x should be a dot',
+      \ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 19',
+      \ '--------------^',
+      \ 'Error in "Xtestfile" at line 20:',
+      \ 'x should be a dot',
+      \ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 20',
+      \ '	       ^',
+      \ '',
+      \ 'Does anyone know what is the problem and how to correction it?',
+      \ '"Xtestfile", line 21 col 9: What is the title of the quickfix window?',
+      \ '"Xtestfile", line 22 col 9: What is the title of the quickfix window?'
+      \ ]
+
+    call writefile(l, 'Xerrorfile1')
+    call writefile(l[:-2], 'Xerrorfile2')
+
+    let m = [
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  2',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  3',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  4',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  5',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  6',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  7',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  8',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  9',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 10',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 11',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 12',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 13',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 14',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 15',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 16',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 17',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 18',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 19',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 20',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 21',
+	\ '	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 22'
+	\ ]
+    call writefile(m, 'Xtestfile')
+
+    let save_efm = &efm
+    set efm+==%f=\\,\ line\ %l%*\\D%v%*[^\ ]\ %m
+    set efm^=%AError\ in\ \"%f\"\ at\ line\ %l:,%Z%p^,%C%m
+
+    exe 'cf Xerrorfile2'
+    clast
+    copen
+    call assert_equal(':cf Xerrorfile2', w:quickfix_title)
+    wincmd p
+
+    exe 'cf Xerrorfile1'
+    call assert_equal([4, 12], [line('.'), col('.')])
+    cn
+    call assert_equal([6, 19], [line('.'), col('.')])
+    cn
+    call assert_equal([9, 2], [line('.'), col('.')])
+    cn
+    call assert_equal([10, 2], [line('.'), col('.')])
+    cn
+    call assert_equal([11, 1], [line('.'), col('.')])
+    cn
+    call assert_equal([12, 2], [line('.'), col('.')])
+    cn
+    call assert_equal([14, 10], [line('.'), col('.')])
+    cn
+    call assert_equal([15, 3, 10], [line('.'), col('.'), virtcol('.')])
+    cn
+    call assert_equal([16, 2], [line('.'), col('.')])
+    cn
+    call assert_equal([17, 6], [line('.'), col('.')])
+    cn
+    call assert_equal([18, 7], [line('.'), col('.')])
+    cn
+    call assert_equal([19, 8], [line('.'), col('.')])
+    cn
+    call assert_equal([20, 9], [line('.'), col('.')])
+    clast
+    cprev
+    cprev
+    wincmd w
+    call assert_equal(':cf Xerrorfile1', w:quickfix_title)
+    wincmd p
+
+    let &efm = save_efm
+    call delete('Xerrorfile1')
+    call delete('Xerrorfile2')
+    call delete('Xtestfile')
+endfunction
diff --git a/src/version.c b/src/version.c
index feedb8d..e7db1e5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1614,
+/**/
     1613,
 /**/
     1612,