diff --git a/Mk/bsd.tcl.mk b/Mk/bsd.tcl.mk
index d916b14046c0..bbb498ee731e 100644
--- a/Mk/bsd.tcl.mk
+++ b/Mk/bsd.tcl.mk
@@ -1,139 +1,142 @@
 # -*- mode: Makefile; tab-width: 4; -*-
 # ex: ts=4
 #
 # $FreeBSD$
 #
 
 .if !defined(_POSTMKINCLUDED) && !defined(Tcl_Pre_Include)
 
 Tcl_Pre_Include=		bsd.tcl.mk
 Tcl_Include_MAINTAINER=	ports@FreeBSD.org
 
-# USE_TCL:		Depend on tcl to run. In case of incompatible APIs of different 
-#				TCL versions the version can be specified directly. If version
-#				is not specified (USE_TCL=yes) then the latest version is
-#				used (8.4 currently).
-#				Available values are: 84, 83, 82, 81 and 80.
+# USE_TCL		- Depend on tcl to run. In case of incompatible APIs of
+#				  different TCL versions the version can be specified directly.
+#				  If version is not specified (USE_TCL=yes) then the latest
+#				  version is used (8.4 currently).
+#				  Available values are: 84, 83, 82, 81 and 80.
 #
-# USE_TK:		Depend on tk to run. In case of incompatible APIs of different
-#				TK versions the version can be specified directly. If version
-#				is not specified (USE_TK=yes) then the latest version is
-#				used (8.4 currently).
-#				Available values are: 84, 83, 82, 81 and 80.
+# USE_TK		- Depend on tk to run. In case of incompatible APIs of different
+#				  TK versions the version can be specified directly. If version
+#				  is not specified (USE_TK=yes) then the latest version is
+#				  used (8.4 currently).
+#				  Available values are: 84, 83, 82, 81 and 80.
 ##
-# TCL_LIBDIR:		Path where tcl libraries can be found
+# TCL_LIBDIR	- Path where tcl libraries can be found
 #
-# TCL_INCLUDEDIR: 	Path where tcl C headers can be found
+# TCL_INCLUDEDIR
+#				- Path where tcl C headers can be found
 ##
-# TK_LIBDIR:		Path where tk libraries can be found
+# TK_LIBDIR		- Path where tk libraries can be found
 #
-# TK_INCLUDEDIR: 	Path where tk C headers can be found
+# TK_INCLUDEDIR - Path where tk C headers can be found
 ##
-# TCLSH:		Path to tclsh executable respecting tcl version
+# TCLSH			- Path to tclsh executable respecting tcl version
 #
-# WISH:			Path to wish executable respecting tk version
+# WISH			- Path to wish executable respecting tk version
 ##
-# PATCH_TCL_SCRIPTS: 	List of tcl scripts that need to be patched to replace
-# 				tclsh calls with tclsh${TK_VER} calls. Also note that
-# 				post-patch target is used.
+# PATCH_TCL_SCRIPTS
+#				- List of tcl scripts that need to be patched to replace
+# 				  tclsh calls with tclsh${TK_VER} calls. Also note that
+# 				  post-patch target is used.
 #
-# PATCH_TK_SCRIPTS: 	List of tcl scripts that need to be patched to replace
-# 				wish calls with wish${TK_VER} calls. Also note that
-# 				post-patch target is used.
+# PATCH_TK_SCRIPTS
+#				- List of tcl scripts that need to be patched to replace
+# 				  wish calls with wish${TK_VER} calls. Also note that
+# 				  post-patch target is used.
 
 .if defined(USE_TCL) || defined(USE_TCL_BUILD)
 
 _TCL_VERSIONS=	84 83 82 81 80
 
 .if defined(USE_TCL_BUILD)
 USE_TCL=	${USE_TCL_BUILD}
 _BUILD=		yes
 .endif
 
 .if ${USE_TCL} == "yes"
 USE_TCL=	84
 .endif
 
 TCL_VER:=	${USE_TCL:S/8/8./}
 
 # Special case
 .if ${USE_TCL} == "81"
 USE_TCL=	tcl81-thread
 .endif
 
 _FOUND=		no
 .for ver in ${_TCL_VERSIONS}
 . if ${USE_TCL} == ${ver}
 _FOUND=		yes
 .  if defined(_BUILD)
 BUILD_DEPENDS+=	tclsh${TCL_VER}:${PORTSDIR}/lang/tcl${USE_TCL}
 .  else
 RUN_DEPENDS+=	tclsh${TCL_VER}:${PORTSDIR}/lang/tcl${USE_TCL}
 .  endif
 TCL_INCLUDEDIR=	${LOCALBASE}/include/tcl${TCL_VER}
 TCL_LIBDIR=		${LOCALBASE}/lib/tcl${TCL_VER}
 TCLSH=			${LOCALBASE}/bin/tclsh${TCL_VER}
 . endif
 .endfor
 
 .if ${_FOUND} == "no"
 IGNORE=		Unknown TCL version specified: ${USE_TCL}
 .endif
 .endif # defined(USE_TCL)
 
 .if defined(USE_TK)
 
 _TK_VERSIONS=	84 83 82 81 80
 
 .if ${USE_TK} == "yes"
 USE_TK=		84
 .endif
 
 TK_VER:=	${USE_TK:S/8/8./}
 
 .if defined(USE_TCL) && ${TCL_VER} != ${TK_VER}
 IGNORE=		TCL and TK versions must be equal (${TCL_VER} vs ${TK_VER})
 .endif
 
 _FOUND=		no
 .for ver in ${_TK_VERSIONS}
 . if ${USE_TK} == ${ver}
 _FOUND=		yes
 RUN_DEPENDS+=	wish${TK_VER}:${PORTSDIR}/x11-toolkits/tk${USE_TK}
 TCL_INCLUDEDIR=	${LOCALBASE}/include/tcl${TK_VER}
 TCL_LIBDIR=		${LOCALBASE}/lib/tcl${TK_VER}
 TK_INCLUDEDIR=	${LOCALBASE}/include/tk${TK_VER}
 TK_LIBDIR=		${LOCALBASE}/lib/tk${TK_VER}
 TCLSH=			${LOCALBASE}/bin/tclsh${TK_VER}
 WISH=			${LOCALBASE}/bin/wish${TK_VER}
 . endif
 .endfor
 
 .if ${_FOUND} == "no"
 IGNORE=		Unknown TK version specified: ${USE_TK}
 .endif
 .endif # defined(USE_TK)
 
 .endif # !defined(_POSTMKINCLUDED) && !defined(Tcl_Pre_Include)
 
 .if defined(_POSTMKINCLUDED) && !defined(Tcl_Post_Include)
 
 Tcl_Post_Include=	bsd.tcl.mk
 
 .if defined(PATCH_TCL_SCRIPTS) || defined (PATCH_TK_SCRIPTS)
 .if !target(post-patch)
 post-patch:
 .if defined(PATCH_TCL_SCRIPTS) && defined(TCLSH)
 . for tcl_script in ${PATCH_TCL_SCRIPTS}
 	@${REINPLACE_CMD} -e 's,tclsh,${TCLSH},' ${WRKSRC}/${tcl_script}
 . endfor
 .endif
 .if defined(PATCH_TK_SCRIPTS) && defined(WISH)
 . for tk_script in ${PATCH_TK_SCRIPTS}
 	@${REINPLACE_CMD} -e 's,wish,${WISH},' ${WRKSRC}/${tk_script}
 . endfor
 .endif
 .endif # !target(post-patch)
 .endif # defined(PATCH_TCL_SCRIPTS) || defined (PATCH_TK_SCRIPTS)
 
 .endif # defined(_POSTMKINCLUDED) && !defined(Tcl_Post_Include)