Update to v5.1.

Submitted by:  Peter Pentchev <roam@freebsd.org>

devel/ctags/Makefile

@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	ctags
-PORTVERSION=	5.0.1
+PORTVERSION=	5.1
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE} \
 		${MASTER_SITE_LOCAL}
@@ -22,5 +22,8 @@ MAN1=		exctags.1
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/ctags ${PREFIX}/bin/exctags
 	${INSTALL_MAN} ${WRKSRC}/ctags.1 ${PREFIX}/man/man1/exctags.1
+	${MKDIR} ${PREFIX}/include/ctags ${PREFIX}/lib/ctags
+	${INSTALL_DATA} ${WRKSRC}/readtags.h ${PREFIX}/include/ctags/
+	${INSTALL_DATA} ${WRKSRC}/readtags.o ${PREFIX}/lib/ctags/
 
 .include <bsd.port.mk>

devel/ctags/distinfo

@@ -1 +1 @@
-MD5 (ctags-5.0.1.tar.gz) = 1d976ed374389143555da4fb1da31485
+MD5 (ctags-5.1.tar.gz) = 4bbdf77f89060876be0d7e06580c4761

devel/ctags/files/patch-ab

@@ -0,0 +1,10 @@
+--- readtags.c.old	Wed Nov  7 19:06:22 2001
++++ readtags.c	Wed Nov  7 19:06:29 2001
+@@ -12,6 +12,7 @@
+ *   INCLUDE FILES
+ */
+ #include "general.h"	/* must always come first */
++#include <sys/types.h>
+ #include <stdlib.h>
+ #include <string.h>
+ #include <ctype.h>

devel/ctags/pkg-descr

@@ -8,6 +8,6 @@ in a set of source code files.
 
 Supported languages include: Assembler, AWK, ASP, BETA, Bourne/Korn/Zsh 
 Shell, C, C++, COBOL, Eiffel, Fortran, Java, Lisp, Make, Pascal, Perl, 
-PHP, Python, REXX, Ruby, S-Lang, Scheme, Tcl, and Vim.
+PHP, Python, REXX, Ruby, S-Lang, Scheme, Tcl, Vim and Yacc.
 
 WWW:    http://ctags.sourceforge.net/

devel/ctags/pkg-plist

@@ -1 +1,5 @@
 bin/exctags
+include/ctags/readtags.h
+lib/ctags/readtags.o
+@dirrm include/ctags
+@dirrm lib/ctags