updated for version 7.3.538

Problem:    'efm' does not handle Tabs in pointer lines.
Solution:   Add Tab support. Improve tests. (Lech Lorens)

src/quickfix.c

@@ -247,7 +247,7 @@ qf_init_ext(qi, efile, buf, tv, errorformat, newlist, lnumfirst, lnumlast,
 			{'t', "."},
 			{'m', ".\\+"},
 			{'r', ".*"},
-			{'p', "[- .]*"},
+			{'p', "[- 	.]*"},
 			{'v', "\\d\\+"},
 			{'s', ".\\+"}
 		    };
@@ -677,11 +677,23 @@ restofline:
 		}
 		if ((i = (int)fmt_ptr->addr[7]) > 0)		/* %p */
 		{
+		    char_u	*match_ptr;
+
 		    if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
 			continue;
-		    col = (int)(regmatch.endp[i] - regmatch.startp[i] + 1);
+		    col = 0;
-		    if (*((char_u *)regmatch.startp[i]) != TAB)
+		    for (match_ptr = regmatch.startp[i];
-			use_viscol = TRUE;
+				   match_ptr != regmatch.endp[i]; ++match_ptr)
+		    {
+			++col;
+			if (*match_ptr == TAB)
+			{
+			    col += 7;
+			    col -= col % 8;
+			}
+		    }
+		    ++col;
+		    use_viscol = TRUE;
 		}
 		if ((i = (int)fmt_ptr->addr[8]) > 0)		/* %v */
 		{

src/testdir/test10.in

@@ -8,41 +8,81 @@ STARTTEST
 :7/start of errorfile/,/end of errorfile/w! Xerrorfile1
 :7/start of errorfile/,/end of errorfile/-1w! Xerrorfile2
 :/start of testfile/,/end of testfile/w! Xtestfile
+:set efm+==%f=\\,\ line\ %l%*\\D%v%*[^\ ]\ %m
+:set efm^=%AError\ in\ \"%f\"\ at\ line\ %l:,%Z%p^,%C%m
 :cf Xerrorfile2
 :clast
 :copen
 :let a=w:quickfix_title
 :wincmd p
-gR=a
+lgR=a
 
-:cf Xerrorfile1
+:cf Xerrorfile1
 grA
-:cn
+:cn
 gRLINE 6, COL 19
-:cn
+:cn
 gRNO COLUMN SPECIFIED
-:cn
+:cn
 gRAGAIN NO COLUMN
-:cn
+:cn
 gRCOL 1
+:cn
+gRCOL 2
+:cn
+gRCOL 10
+:cn
+gRVCOL 10
+:cn
+grI
+:cn
+gR. SPACE POINTER
+:cn
+gR. DOT POINTER
+:cn
+gR. DASH POINTER
+:cn
+gR. TAB-SPACE POINTER
+:clast
+:cprev
 :cprev
 :wincmd w
 :let a=w:quickfix_title
-:wincmd p
+:wincmd p
 lgR=a
 
 :w! test.out             " Write contents of this file
 :qa!
 ENDTEST
 
-start of errorfile
+start of errorfile
 "Xtestfile", line 4.12: 1506-045 (S) Undeclared identifier fd_set.
-"Xtestfile", line 7 col 19; this is an error
+"Xtestfile", line 6 col 19; this is an error
 gcc -c -DHAVE_CONFIsing-prototypes -I/usr/X11R6/include  version.c
-Xtestfile:13: parse error before `asd'
+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
 	       ^
 
@@ -50,25 +90,25 @@ 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?
 end of errorfile
-
+
-start of testfile
+start of testfile
-line 2  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  2
-line 3  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  3
-line 4  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  4
-line 5  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  5
-line 6  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  6
-line 7  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  7
-line 8  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  8
-line 9  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  9
-line 10 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 10
-line 11 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 11
-line 12 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 12
-line 13 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 13
-line 14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 14
-line 15 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 15
-line 16 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 16
-line 17 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 17
-line 18 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 18
-line 19 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 19
-line 20 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 20
 	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 21

src/testdir/test10.ok

@@ -1,23 +1,23 @@
 start of testfile
-line 2  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  2
-line 3  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  3
-line 4  xxxAxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxAxxxxxxxxxxxxxxxxxxx    line  4
-line 5  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  5
-line 6  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxLINE 6, COL 19   line  6
-line 7  xxxxxxxxxxBxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  7
-line 8  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line  8
-line 9  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	NO COLUMN SPECIFIEDxxxxxxxxxxx    line  9
-line 10 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	AGAIN NO COLUMNxxxxxxxxxxxxxxx    line 10
-line 11 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+COL 1	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 11
-line 12 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	COL 2xxxxxxxxxxxxxxxxxxxxxxxxx    line 12
-Cine 13 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 13
-line 14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxxxCOL 10xxxxxxxxxxxxxxxx    line 14
-line 15 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xVCOL 10xxxxxxxxxxxxxxxxxxxxxx    line 15
-Dine 16 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	Ixxxxxxxxxxxxxxxxxxxxxxxxxxxxx    line 16
-line 17 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxx. SPACE POINTERxxxxxxxxxxx    line 17
-line 18 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxx. DOT POINTERxxxxxxxxxxxx    line 18
-Eine 19 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxx. DASH POINTERxxxxxxxxxx    line 19
-line 20 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+	xxxxxxx. TAB-SPACE POINTERxxxx    line 20
-line 21 :cf Xerrorfile1xxxxxxxxxxxxxxx
+	xxxxxxxx:cf Xerrorfile1xxxxxxx    line 21
-line 22 :cf Xerrorfile2xxxxxxxxxxxxxxx
+	xxxxxxxx:cf Xerrorfile2xxxxxxx    line 22
 end of testfile

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    538,
 /**/
     537,
 /**/