Index: head/lang/slib/Makefile
===================================================================
--- head/lang/slib/Makefile	(revision 526260)
+++ head/lang/slib/Makefile	(revision 526261)
@@ -1,40 +1,39 @@
 # Created by: Yukihiro Nakai <Nakai@technologist.com>
 # $FreeBSD$
 
 PORTNAME=	slib
-PORTVERSION=	3b5
-PORTREVISION=	1
+PORTVERSION=	3b6
 CATEGORIES=	lang scheme
 MASTER_SITES=	http://groups.csail.mit.edu/mac/ftpdir/scm/ \
 		http://groups.csail.mit.edu/mac/ftpdir/scm/OLD/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Portable scheme library
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		gmake makeinfo
 
 ALL_TARGET=	slib.info
 INFO=		slib
 NO_ARCH=	yes
 PORTDOCS=	ANNOUNCE ChangeLog FAQ README
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/lib/slib|${PREFIX}/share/slib|' ${WRKSRC}/guile.init
 	@${TOUCH} ${WRKSRC}/*.txi
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	(cd ${WRKSRC} ; ${INSTALL_DATA} *.scm *.init *.txt \
 		*.xyz *.ps ${STAGEDIR}${DATADIR})
 	${INSTALL_DATA} ${WRKSRC}/slib.info ${STAGEDIR}${PREFIX}/${INFO_PATH}
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/lang/slib/distinfo
===================================================================
--- head/lang/slib/distinfo	(revision 526260)
+++ head/lang/slib/distinfo	(revision 526261)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1539733415
-SHA256 (slib-3b5.tar.gz) = ea26e5170c6db6d6c69e4aaf91e9b1c9619174fc92d5dc63c71fff2a935e51ba
-SIZE (slib-3b5.tar.gz) = 987735
+TIMESTAMP = 1581851946
+SHA256 (slib-3b6.tar.gz) = f87762730299758c3c53e0f8997565bac7b25814781ebae6e4bd4d80d110ad91
+SIZE (slib-3b6.tar.gz) = 984776
Index: head/lang/slib/pkg-plist
===================================================================
--- head/lang/slib/pkg-plist	(revision 526260)
+++ head/lang/slib/pkg-plist	(revision 526261)
@@ -1,188 +1,189 @@
 %%DATADIR%%/Bev2slib.scm
 %%DATADIR%%/RScheme.init
 %%DATADIR%%/STk.init
 %%DATADIR%%/Template.scm
 %%DATADIR%%/alist.scm
 %%DATADIR%%/alistab.scm
 %%DATADIR%%/array.scm
 %%DATADIR%%/arraymap.scm
 %%DATADIR%%/batch.scm
 %%DATADIR%%/bigloo.init
 %%DATADIR%%/break.scm
 %%DATADIR%%/byte.scm
 %%DATADIR%%/bytenumb.scm
 %%DATADIR%%/chap.scm
 %%DATADIR%%/charplot.scm
 %%DATADIR%%/chez.init
 %%DATADIR%%/cie1931.xyz
 %%DATADIR%%/cie1964.xyz
 %%DATADIR%%/clrnamdb.scm
 %%DATADIR%%/cltime.scm
 %%DATADIR%%/coerce.scm
 %%DATADIR%%/collect.scm
 %%DATADIR%%/collectx.scm
 %%DATADIR%%/color.scm
 %%DATADIR%%/colornam.scm
 %%DATADIR%%/colorspc.scm
 %%DATADIR%%/comlist.scm
 %%DATADIR%%/comparse.scm
 %%DATADIR%%/crc.scm
 %%DATADIR%%/cring.scm
 %%DATADIR%%/cvs.scm
 %%DATADIR%%/daylight.scm
 %%DATADIR%%/db2html.scm
 %%DATADIR%%/dbcom.scm
 %%DATADIR%%/dbinterp.scm
 %%DATADIR%%/dbrowse.scm
 %%DATADIR%%/dbsyn.scm
 %%DATADIR%%/dbutil.scm
 %%DATADIR%%/debug.scm
 %%DATADIR%%/defmacex.scm
 %%DATADIR%%/determ.scm
 %%DATADIR%%/dft.scm
 %%DATADIR%%/differ.scm
 %%DATADIR%%/dirs.scm
 %%DATADIR%%/dwindtst.scm
 %%DATADIR%%/dynamic.scm
 %%DATADIR%%/dynwind.scm
 %%DATADIR%%/elk.init
 %%DATADIR%%/eval.scm
 %%DATADIR%%/factor.scm
 %%DATADIR%%/fluid-let.scm
 %%DATADIR%%/fluidlet.scm
 %%DATADIR%%/format.scm
 %%DATADIR%%/formatst.scm
 %%DATADIR%%/gambit.init
 %%DATADIR%%/genwrite.scm
 %%DATADIR%%/getopt.scm
 %%DATADIR%%/getparam.scm
 %%DATADIR%%/glob.scm
 %%DATADIR%%/grapheps.ps
 %%DATADIR%%/grapheps.scm
 %%DATADIR%%/guile-2.init
 %%DATADIR%%/guile.init
 %%DATADIR%%/hash.scm
 %%DATADIR%%/hashtab.scm
 %%DATADIR%%/html4each.scm
 %%DATADIR%%/htmlform.scm
 %%DATADIR%%/http-cgi.scm
+%%DATADIR%%/iso8601.scm
 %%DATADIR%%/jscheme.init
 %%DATADIR%%/kawa.init
 %%DATADIR%%/limit.scm
 %%DATADIR%%/lineio.scm
 %%DATADIR%%/linterp.scm
 %%DATADIR%%/logical.scm
 %%DATADIR%%/macrotst.scm
 %%DATADIR%%/macscheme.init
 %%DATADIR%%/macwork.scm
 %%DATADIR%%/manifest.scm
 %%DATADIR%%/matfile.scm
 %%DATADIR%%/math-integer.scm
 %%DATADIR%%/math-real.scm
 %%DATADIR%%/mbe.scm
 %%DATADIR%%/minimize.scm
 %%DATADIR%%/mitscheme.init
 %%DATADIR%%/mkclrnam.scm
 %%DATADIR%%/mklibcat.scm
 %%DATADIR%%/mkpltcat.scm
 %%DATADIR%%/modular.scm
 %%DATADIR%%/mulapply.scm
 %%DATADIR%%/mularg.scm
 %%DATADIR%%/mwdenote.scm
 %%DATADIR%%/mwexpand.scm
 %%DATADIR%%/mwsynrul.scm
 %%DATADIR%%/mzscheme.init
 %%DATADIR%%/nbs-iscc.txt
 %%DATADIR%%/ncbi-dna.scm
 %%DATADIR%%/null.scm
 %%DATADIR%%/obj2str.scm
 %%DATADIR%%/object.scm
 %%DATADIR%%/paramlst.scm
 %%DATADIR%%/peanosfc.scm
 %%DATADIR%%/phil-spc.scm
 %%DATADIR%%/pnm.scm
 %%DATADIR%%/pp.scm
 %%DATADIR%%/ppfile.scm
 %%DATADIR%%/prec.scm
 %%DATADIR%%/printf.scm
 %%DATADIR%%/priorque.scm
 %%DATADIR%%/process.scm
 %%DATADIR%%/promise.scm
 %%DATADIR%%/pscheme.init
 %%DATADIR%%/psxtime.scm
 %%DATADIR%%/qp.scm
 %%DATADIR%%/queue.scm
 %%DATADIR%%/r4rsyn.scm
 %%DATADIR%%/randinex.scm
 %%DATADIR%%/random.scm
 %%DATADIR%%/ratize.scm
 %%DATADIR%%/rdms.scm
 %%DATADIR%%/recobj.scm
 %%DATADIR%%/record.scm
 %%DATADIR%%/repl.scm
 %%DATADIR%%/require.scm
 %%DATADIR%%/resenecolours.txt
 %%DATADIR%%/rmdsff.scm
 %%DATADIR%%/root.scm
 %%DATADIR%%/s7.init
 %%DATADIR%%/saturate.txt
 %%DATADIR%%/sc2.scm
 %%DATADIR%%/sc4opt.scm
 %%DATADIR%%/sc4sc3.scm
 %%DATADIR%%/scaexpp.scm
 %%DATADIR%%/scaglob.scm
 %%DATADIR%%/scainit.scm
 %%DATADIR%%/scamacr.scm
 %%DATADIR%%/scanf.scm
 %%DATADIR%%/scaoutp.scm
 %%DATADIR%%/scheme2c.init
 %%DATADIR%%/scheme48.init
 %%DATADIR%%/schmooz.scm
 %%DATADIR%%/scm.init
 %%DATADIR%%/scmacro.scm
 %%DATADIR%%/scsh.init
 %%DATADIR%%/selfset.scm
 %%DATADIR%%/sierpinski.scm
 %%DATADIR%%/simetrix.scm
 %%DATADIR%%/sisc.init
 %%DATADIR%%/solid.scm
 %%DATADIR%%/sort.scm
 %%DATADIR%%/soundex.scm
 %%DATADIR%%/srfi-1.scm
 %%DATADIR%%/srfi-11.scm
 %%DATADIR%%/srfi-2.scm
 %%DATADIR%%/srfi-23.scm
 %%DATADIR%%/srfi-39.scm
 %%DATADIR%%/srfi-61.scm
 %%DATADIR%%/srfi-8.scm
 %%DATADIR%%/srfi-9.scm
 %%DATADIR%%/srfi.scm
 %%DATADIR%%/stdio.scm
 %%DATADIR%%/strcase.scm
 %%DATADIR%%/strport.scm
 %%DATADIR%%/strsrch.scm
 %%DATADIR%%/structure.scm
 %%DATADIR%%/subarray.scm
 %%DATADIR%%/synchk.scm
 %%DATADIR%%/synclo.scm
 %%DATADIR%%/synrul.scm
 %%DATADIR%%/t3.init
 %%DATADIR%%/timecore.scm
 %%DATADIR%%/timezone.scm
 %%DATADIR%%/top-refs.scm
 %%DATADIR%%/trace.scm
 %%DATADIR%%/transact.scm
 %%DATADIR%%/tree.scm
 %%DATADIR%%/trnscrpt.scm
 %%DATADIR%%/tsort.scm
 %%DATADIR%%/tzfile.scm
 %%DATADIR%%/umbscheme.init
 %%DATADIR%%/uri.scm
 %%DATADIR%%/values.scm
 %%DATADIR%%/vet.scm
 %%DATADIR%%/vscm.init
 %%DATADIR%%/withfile.scm
 %%DATADIR%%/wttree-test.scm
 %%DATADIR%%/wttree.scm
 %%DATADIR%%/xml-parse.scm
 %%DATADIR%%/yasyn.scm