In some straightforward cases, protect documentation behind

PORTDOCS, adding a DOCS option where needed, and a couple
PORTEXAMPLES for good measure.

2 files changed, 178 insertions, 176 deletions

diff --git a/lang/sketchy/Makefile b/lang/sketchy/Makefile
index f121df7cfb9e..c24f94d059c8 100644
--- a/lang/sketchy/Makefile
+++ b/lang/sketchy/Makefile
@@ -12,6 +12,8 @@ COMMENT=	Interpreter for purely applicative Scheme
 USES=		uidfix
 USE_LDCONFIG=	yes
 
+OPTIONS_DEFINE=	DOCS
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/local|${PREFIX}|g' ${WRKSRC}/sketchy.h
 	@${REINPLACE_CMD} -e 's|/usr/local|${PREFIX}|g' ${WRKSRC}/src/pp.scm
diff --git a/lang/sketchy/pkg-plist b/lang/sketchy/pkg-plist
index 4de6bcfb4812..ce5ba48425c0 100644
--- a/lang/sketchy/pkg-plist
+++ b/lang/sketchy/pkg-plist
@@ -180,183 +180,183 @@ man/man1/skpp.1.gz
 %%DATADIR%%/src/unsort.scm
 %%DATADIR%%/src/vqueens.scm
 %%DATADIR%%/src/zebra.scm
-%%DOCSDIR%%/index.html
-%%DOCSDIR%%/library/abs.html
-%%DOCSDIR%%/library/append.html
-%%DOCSDIR%%/library/assoc.html
-%%DOCSDIR%%/library/assp.html
-%%DOCSDIR%%/library/assq.html
-%%DOCSDIR%%/library/assv.html
-%%DOCSDIR%%/library/booleanp.html
-%%DOCSDIR%%/library/c-alphabeticp.html
-%%DOCSDIR%%/library/c-cieqp.html
-%%DOCSDIR%%/library/c-cigep.html
-%%DOCSDIR%%/library/c-cigtp.html
-%%DOCSDIR%%/library/c-cilep.html
-%%DOCSDIR%%/library/c-ciltp.html
-%%DOCSDIR%%/library/c-downcase.html
-%%DOCSDIR%%/library/c-lower-casep.html
-%%DOCSDIR%%/library/c-numericp.html
-%%DOCSDIR%%/library/c-upcase.html
-%%DOCSDIR%%/library/c-upper-casep.html
-%%DOCSDIR%%/library/c-whitespacep.html
-%%DOCSDIR%%/library/caaaar.html
-%%DOCSDIR%%/library/caaar.html
-%%DOCSDIR%%/library/caar.html
-%%DOCSDIR%%/library/case.html
-%%DOCSDIR%%/library/ceqp.html
-%%DOCSDIR%%/library/cgep.html
-%%DOCSDIR%%/library/cgtp.html
-%%DOCSDIR%%/library/clep.html
-%%DOCSDIR%%/library/cltp.html
-%%DOCSDIR%%/library/count.html
-%%DOCSDIR%%/library/depth.html
-%%DOCSDIR%%/library/digits.html
-%%DOCSDIR%%/library/divide.html
-%%DOCSDIR%%/library/equal.html
-%%DOCSDIR%%/library/equalp.html
-%%DOCSDIR%%/library/eqvp.html
-%%DOCSDIR%%/library/evenp.html
-%%DOCSDIR%%/library/exists.html
-%%DOCSDIR%%/library/explode.html
-%%DOCSDIR%%/library/expt.html
-%%DOCSDIR%%/library/factorial.html
-%%DOCSDIR%%/library/filter.html
-%%DOCSDIR%%/library/fold-left.html
-%%DOCSDIR%%/library/fold-right.html
-%%DOCSDIR%%/library/for-all.html
-%%DOCSDIR%%/library/gcd.html
-%%DOCSDIR%%/library/greater.html
-%%DOCSDIR%%/library/gteq.html
-%%DOCSDIR%%/library/headp.html
-%%DOCSDIR%%/library/id.html
-%%DOCSDIR%%/library/if.html
-%%DOCSDIR%%/library/implode.html
-%%DOCSDIR%%/library/index.html
-%%DOCSDIR%%/library/integer.html
-%%DOCSDIR%%/library/integerp.html
-%%DOCSDIR%%/library/intersection.html
-%%DOCSDIR%%/library/iota.html
-%%DOCSDIR%%/library/last.html
-%%DOCSDIR%%/library/lcm.html
-%%DOCSDIR%%/library/length.html
-%%DOCSDIR%%/library/less.html
-%%DOCSDIR%%/library/letstar.html
-%%DOCSDIR%%/library/list-ref.html
-%%DOCSDIR%%/library/list-tail.html
-%%DOCSDIR%%/library/list.html
-%%DOCSDIR%%/library/listp.html
-%%DOCSDIR%%/library/lteq.html
-%%DOCSDIR%%/library/map-car.html
-%%DOCSDIR%%/library/map-cdr.html
-%%DOCSDIR%%/library/map.html
-%%DOCSDIR%%/library/max.html
-%%DOCSDIR%%/library/member.html
-%%DOCSDIR%%/library/memp.html
-%%DOCSDIR%%/library/memq.html
-%%DOCSDIR%%/library/memv.html
-%%DOCSDIR%%/library/min.html
-%%DOCSDIR%%/library/minus.html
-%%DOCSDIR%%/library/modulo.html
-%%DOCSDIR%%/library/natural.html
-%%DOCSDIR%%/library/naturalp.html
-%%DOCSDIR%%/library/ndivide.html
-%%DOCSDIR%%/library/negate.html
-%%DOCSDIR%%/library/negativep.html
-%%DOCSDIR%%/library/neqp.html
-%%DOCSDIR%%/library/newline.html
-%%DOCSDIR%%/library/nexpt.html
-%%DOCSDIR%%/library/ngreater.html
-%%DOCSDIR%%/library/ngteq.html
-%%DOCSDIR%%/library/nless.html
-%%DOCSDIR%%/library/nlteq.html
-%%DOCSDIR%%/library/nminus.html
-%%DOCSDIR%%/library/non-negativep.html
-%%DOCSDIR%%/library/normalize.html
-%%DOCSDIR%%/library/not-equalp.html
-%%DOCSDIR%%/library/not.html
-%%DOCSDIR%%/library/nplus.html
-%%DOCSDIR%%/library/nquotient.html
-%%DOCSDIR%%/library/nremainder.html
-%%DOCSDIR%%/library/ntimes.html
-%%DOCSDIR%%/library/nullp.html
-%%DOCSDIR%%/library/numtostr.html
-%%DOCSDIR%%/library/oddp.html
-%%DOCSDIR%%/library/orderedp.html
-%%DOCSDIR%%/library/pair.html
-%%DOCSDIR%%/library/permute.html
-%%DOCSDIR%%/library/plus.html
-%%DOCSDIR%%/library/positivep.html
-%%DOCSDIR%%/library/pred-iter.html
-%%DOCSDIR%%/library/pred.html
-%%DOCSDIR%%/library/product.html
-%%DOCSDIR%%/library/qsort.html
-%%DOCSDIR%%/library/quotient.html
-%%DOCSDIR%%/library/read-line.html
-%%DOCSDIR%%/library/remainder.html
-%%DOCSDIR%%/library/remove.html
-%%DOCSDIR%%/library/remp.html
-%%DOCSDIR%%/library/remq.html
-%%DOCSDIR%%/library/remv.html
-%%DOCSDIR%%/library/replace.html
-%%DOCSDIR%%/library/reverse.html
-%%DOCSDIR%%/library/s-append.html
-%%DOCSDIR%%/library/s-cieqp.html
-%%DOCSDIR%%/library/s-cigep.html
-%%DOCSDIR%%/library/s-cigtp.html
-%%DOCSDIR%%/library/s-cilep.html
-%%DOCSDIR%%/library/s-ciltp.html
-%%DOCSDIR%%/library/s-length.html
-%%DOCSDIR%%/library/s-ref.html
-%%DOCSDIR%%/library/seqp.html
-%%DOCSDIR%%/library/sgep.html
-%%DOCSDIR%%/library/sgtp.html
-%%DOCSDIR%%/library/slep.html
-%%DOCSDIR%%/library/sltp.html
-%%DOCSDIR%%/library/sqrt.html
-%%DOCSDIR%%/library/string.html
-%%DOCSDIR%%/library/strtonum.html
-%%DOCSDIR%%/library/substitute.html
-%%DOCSDIR%%/library/substring.html
-%%DOCSDIR%%/library/succ.html
-%%DOCSDIR%%/library/sum.html
-%%DOCSDIR%%/library/tailp.html
-%%DOCSDIR%%/library/times.html
-%%DOCSDIR%%/library/union.html
-%%DOCSDIR%%/library/unique.html
-%%DOCSDIR%%/library/vector.html
-%%DOCSDIR%%/library/zerop.html
-%%DOCSDIR%%/license.html
-%%DOCSDIR%%/ndx2.html
-%%DOCSDIR%%/prog/amk.html
-%%DOCSDIR%%/prog/bottles.html
-%%DOCSDIR%%/prog/draw-tree.html
-%%DOCSDIR%%/prog/factors.html
-%%DOCSDIR%%/prog/hyper.html
-%%DOCSDIR%%/prog/infix.html
-%%DOCSDIR%%/prog/pp.html
-%%DOCSDIR%%/prog/prefix.html
-%%DOCSDIR%%/prog/prolog.html
-%%DOCSDIR%%/prog/queens.html
-%%DOCSDIR%%/prog/scmtocps.html
-%%DOCSDIR%%/prog/zebra.html
-%%DOCSDIR%%/progs.html
-%%DOCSDIR%%/sk01.html
-%%DOCSDIR%%/sk02.html
-%%DOCSDIR%%/sk03.html
-%%DOCSDIR%%/sk04.html
-%%DOCSDIR%%/sk05.html
-%%DOCSDIR%%/sk06.html
-%%DOCSDIR%%/sk07.html
-%%DOCSDIR%%/sk08.html
-%%DOCSDIR%%/sk09.html
-%%DOCSDIR%%/sk10.html
-%%DOCSDIR%%/toc2-x.html
-%%DOCSDIR%%/toc2.html
+%%PORTDOCS%%%%DOCSDIR%%/index.html
+%%PORTDOCS%%%%DOCSDIR%%/library/abs.html
+%%PORTDOCS%%%%DOCSDIR%%/library/append.html
+%%PORTDOCS%%%%DOCSDIR%%/library/assoc.html
+%%PORTDOCS%%%%DOCSDIR%%/library/assp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/assq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/assv.html
+%%PORTDOCS%%%%DOCSDIR%%/library/booleanp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-alphabeticp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-cieqp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-cigep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-cigtp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-cilep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-ciltp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-downcase.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-lower-casep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-numericp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-upcase.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-upper-casep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/c-whitespacep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/caaaar.html
+%%PORTDOCS%%%%DOCSDIR%%/library/caaar.html
+%%PORTDOCS%%%%DOCSDIR%%/library/caar.html
+%%PORTDOCS%%%%DOCSDIR%%/library/case.html
+%%PORTDOCS%%%%DOCSDIR%%/library/ceqp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/cgep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/cgtp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/clep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/cltp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/count.html
+%%PORTDOCS%%%%DOCSDIR%%/library/depth.html
+%%PORTDOCS%%%%DOCSDIR%%/library/digits.html
+%%PORTDOCS%%%%DOCSDIR%%/library/divide.html
+%%PORTDOCS%%%%DOCSDIR%%/library/equal.html
+%%PORTDOCS%%%%DOCSDIR%%/library/equalp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/eqvp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/evenp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/exists.html
+%%PORTDOCS%%%%DOCSDIR%%/library/explode.html
+%%PORTDOCS%%%%DOCSDIR%%/library/expt.html
+%%PORTDOCS%%%%DOCSDIR%%/library/factorial.html
+%%PORTDOCS%%%%DOCSDIR%%/library/filter.html
+%%PORTDOCS%%%%DOCSDIR%%/library/fold-left.html
+%%PORTDOCS%%%%DOCSDIR%%/library/fold-right.html
+%%PORTDOCS%%%%DOCSDIR%%/library/for-all.html
+%%PORTDOCS%%%%DOCSDIR%%/library/gcd.html
+%%PORTDOCS%%%%DOCSDIR%%/library/greater.html
+%%PORTDOCS%%%%DOCSDIR%%/library/gteq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/headp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/id.html
+%%PORTDOCS%%%%DOCSDIR%%/library/if.html
+%%PORTDOCS%%%%DOCSDIR%%/library/implode.html
+%%PORTDOCS%%%%DOCSDIR%%/library/index.html
+%%PORTDOCS%%%%DOCSDIR%%/library/integer.html
+%%PORTDOCS%%%%DOCSDIR%%/library/integerp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/intersection.html
+%%PORTDOCS%%%%DOCSDIR%%/library/iota.html
+%%PORTDOCS%%%%DOCSDIR%%/library/last.html
+%%PORTDOCS%%%%DOCSDIR%%/library/lcm.html
+%%PORTDOCS%%%%DOCSDIR%%/library/length.html
+%%PORTDOCS%%%%DOCSDIR%%/library/less.html
+%%PORTDOCS%%%%DOCSDIR%%/library/letstar.html
+%%PORTDOCS%%%%DOCSDIR%%/library/list-ref.html
+%%PORTDOCS%%%%DOCSDIR%%/library/list-tail.html
+%%PORTDOCS%%%%DOCSDIR%%/library/list.html
+%%PORTDOCS%%%%DOCSDIR%%/library/listp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/lteq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/map-car.html
+%%PORTDOCS%%%%DOCSDIR%%/library/map-cdr.html
+%%PORTDOCS%%%%DOCSDIR%%/library/map.html
+%%PORTDOCS%%%%DOCSDIR%%/library/max.html
+%%PORTDOCS%%%%DOCSDIR%%/library/member.html
+%%PORTDOCS%%%%DOCSDIR%%/library/memp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/memq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/memv.html
+%%PORTDOCS%%%%DOCSDIR%%/library/min.html
+%%PORTDOCS%%%%DOCSDIR%%/library/minus.html
+%%PORTDOCS%%%%DOCSDIR%%/library/modulo.html
+%%PORTDOCS%%%%DOCSDIR%%/library/natural.html
+%%PORTDOCS%%%%DOCSDIR%%/library/naturalp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/ndivide.html
+%%PORTDOCS%%%%DOCSDIR%%/library/negate.html
+%%PORTDOCS%%%%DOCSDIR%%/library/negativep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/neqp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/newline.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nexpt.html
+%%PORTDOCS%%%%DOCSDIR%%/library/ngreater.html
+%%PORTDOCS%%%%DOCSDIR%%/library/ngteq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nless.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nlteq.html
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+%%PORTDOCS%%%%DOCSDIR%%/library/non-negativep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/normalize.html
+%%PORTDOCS%%%%DOCSDIR%%/library/not-equalp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/not.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nplus.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nquotient.html
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+%%PORTDOCS%%%%DOCSDIR%%/library/ntimes.html
+%%PORTDOCS%%%%DOCSDIR%%/library/nullp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/numtostr.html
+%%PORTDOCS%%%%DOCSDIR%%/library/oddp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/orderedp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/pair.html
+%%PORTDOCS%%%%DOCSDIR%%/library/permute.html
+%%PORTDOCS%%%%DOCSDIR%%/library/plus.html
+%%PORTDOCS%%%%DOCSDIR%%/library/positivep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/pred-iter.html
+%%PORTDOCS%%%%DOCSDIR%%/library/pred.html
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+%%PORTDOCS%%%%DOCSDIR%%/library/qsort.html
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+%%PORTDOCS%%%%DOCSDIR%%/library/remainder.html
+%%PORTDOCS%%%%DOCSDIR%%/library/remove.html
+%%PORTDOCS%%%%DOCSDIR%%/library/remp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/remq.html
+%%PORTDOCS%%%%DOCSDIR%%/library/remv.html
+%%PORTDOCS%%%%DOCSDIR%%/library/replace.html
+%%PORTDOCS%%%%DOCSDIR%%/library/reverse.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-append.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-cieqp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-cigep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-cigtp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-cilep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-ciltp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-length.html
+%%PORTDOCS%%%%DOCSDIR%%/library/s-ref.html
+%%PORTDOCS%%%%DOCSDIR%%/library/seqp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/sgep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/sgtp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/slep.html
+%%PORTDOCS%%%%DOCSDIR%%/library/sltp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/sqrt.html
+%%PORTDOCS%%%%DOCSDIR%%/library/string.html
+%%PORTDOCS%%%%DOCSDIR%%/library/strtonum.html
+%%PORTDOCS%%%%DOCSDIR%%/library/substitute.html
+%%PORTDOCS%%%%DOCSDIR%%/library/substring.html
+%%PORTDOCS%%%%DOCSDIR%%/library/succ.html
+%%PORTDOCS%%%%DOCSDIR%%/library/sum.html
+%%PORTDOCS%%%%DOCSDIR%%/library/tailp.html
+%%PORTDOCS%%%%DOCSDIR%%/library/times.html
+%%PORTDOCS%%%%DOCSDIR%%/library/union.html
+%%PORTDOCS%%%%DOCSDIR%%/library/unique.html
+%%PORTDOCS%%%%DOCSDIR%%/library/vector.html
+%%PORTDOCS%%%%DOCSDIR%%/library/zerop.html
+%%PORTDOCS%%%%DOCSDIR%%/license.html
+%%PORTDOCS%%%%DOCSDIR%%/ndx2.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/amk.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/bottles.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/draw-tree.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/factors.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/hyper.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/infix.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/pp.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/prefix.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/prolog.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/queens.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/scmtocps.html
+%%PORTDOCS%%%%DOCSDIR%%/prog/zebra.html
+%%PORTDOCS%%%%DOCSDIR%%/progs.html
+%%PORTDOCS%%%%DOCSDIR%%/sk01.html
+%%PORTDOCS%%%%DOCSDIR%%/sk02.html
+%%PORTDOCS%%%%DOCSDIR%%/sk03.html
+%%PORTDOCS%%%%DOCSDIR%%/sk04.html
+%%PORTDOCS%%%%DOCSDIR%%/sk05.html
+%%PORTDOCS%%%%DOCSDIR%%/sk06.html
+%%PORTDOCS%%%%DOCSDIR%%/sk07.html
+%%PORTDOCS%%%%DOCSDIR%%/sk08.html
+%%PORTDOCS%%%%DOCSDIR%%/sk09.html
+%%PORTDOCS%%%%DOCSDIR%%/sk10.html
+%%PORTDOCS%%%%DOCSDIR%%/toc2-x.html
+%%PORTDOCS%%%%DOCSDIR%%/toc2.html
 @dirrm %%DATADIR%%/ext
 @dirrm %%DATADIR%%/lib
 @dirrm %%DATADIR%%/src
 @dirrm %%DATADIR%%
-@dirrm %%DOCSDIR%%/library
-@dirrm %%DOCSDIR%%/prog
-@dirrm %%DOCSDIR%%
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/library
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/prog
+%%PORTDOCS%%@dirrm %%DOCSDIR%%