Import unroff, a programmable, extensible troff converter with

HTML backend.

textproc/unroff/Makefile

@@ -0,0 +1,19 @@
+# New ports collection makefile for:	unroff
+# Version required:	1.0
+# Date created:		18 Feb 1996
+# Whom:			Thomas Gellekum <thomas@ghpc8.ihf.rwth-aachen.de>
+#
+# $Id$
+#
+
+DISTNAME=	unroff-1.0
+CATEGORIES+=	print
+MASTER_SITES=	http://www-rn.informatik.uni-bremen.de/software/unroff/dist/
+
+MAINTAINER=	thomas@ghpc8.ihf.rwth-aachen.de
+
+RUN_DEPENDS=	elk:${PORTSDIR}/lang/elk
+
+PATCH_STRIP=	-p1
+
+.include <bsd.port.mk>

textproc/unroff/distinfo

@@ -0,0 +1,3 @@
+MD5 (unroff-1.0.tar.gz) = 918e9c065cb7486c4b885da7809f37e7
+MD5 (1) = 3c24398bf70fd048b9941cbbd47529f2
+MD5 (2) = eb57dabbe70356230bf9ca3ae299e71b

textproc/unroff/files/patch-a

@@ -0,0 +1,68 @@
+diff -cr unroff-1.0.orig/src/Makefile unroff-1.0/src/Makefile
+*** unroff-1.0.orig/src/Makefile	Wed Aug 23 14:12:48 1995
+--- unroff-1.0/src/Makefile	Mon Feb 12 18:51:08 1996
+***************
+*** 1,14 ****
+  # $Revision: 1.12 $
+  
+  ###  You need a C compiler that compiles ANSI C code.
+! CC      = gcc
+! CFLAGS  = -Wall -pedantic -O
+  
+  ###  If you need additional linker flags add them here.
+! LDFLAGS =
+  
+  ###  The directory where the Elk installation resides on your system.
+! ELKDIR  = /usr/elk
+  
+  ###  Additional libraries.  You may want to insert the output of the
+  ###  shell-script $(ELKDIR)/lib/ldflags here.
+--- 1,14 ----
+  # $Revision: 1.12 $
+  
+  ###  You need a C compiler that compiles ANSI C code.
+! #CC      = gcc
+! #CFLAGS  = -Wall -pedantic -O
+  
+  ###  If you need additional linker flags add them here.
+! LDFLAGS = -s
+  
+  ###  The directory where the Elk installation resides on your system.
+! ELKDIR  = ${PREFIX}/share/elk
+  
+  ###  Additional libraries.  You may want to insert the output of the
+  ###  shell-script $(ELKDIR)/lib/ldflags here.
+***************
+*** 18,24 ****
+  MAKEDEP = makedepend
+  
+  ###  The directory under which you will install the Scheme files.
+! DIR = /usr/local/lib/unroff
+  
+  ###  The default output format.
+  FORMAT = html
+--- 18,24 ----
+  MAKEDEP = makedepend
+  
+  ###  The directory under which you will install the Scheme files.
+! DIR = ${PREFIX}/share/unroff
+  
+  ###  The default output format.
+  FORMAT = html
+***************
+*** 30,36 ****
+  ###  ------------------------------------------------------------------------- 
+  
+  SHELL   = /bin/sh
+! INCLUDE = -I$(ELKDIR)/include
+  ELK     = $(ELKDIR)/lib/module.o
+  DEFS    = -DDEFAULT_DIR=\"$(DIR)\" -DDEFAULT_FORMAT=\"$(FORMAT)\"
+  CTAGS   = ctags -t -w
+--- 30,36 ----
+  ###  ------------------------------------------------------------------------- 
+  
+  SHELL   = /bin/sh
+! INCLUDE = -I${PREFIX}/include/elk
+  ELK     = $(ELKDIR)/lib/module.o
+  DEFS    = -DDEFAULT_DIR=\"$(DIR)\" -DDEFAULT_FORMAT=\"$(FORMAT)\"
+  CTAGS   = ctags -t -w

textproc/unroff/files/patch-b

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+diff -cr unroff-1.0.orig/src/error.c unroff-1.0/src/error.c
+*** unroff-1.0.orig/src/error.c	Fri Jun  2 15:16:00 1995
+--- unroff-1.0/src/error.c	Mon Feb 12 18:53:17 1996
+***************
+*** 39,45 ****
+--- 39,47 ----
+  
+  static char *strerr(void) {
+      extern int sys_nerr;
++ #ifndef BSD
+      extern char *sys_errlist[];
++ #endif
+  
+      return errno > 0 && errno < sys_nerr ?
+  	sys_errlist[errno] : "unknown error";

textproc/unroff/pkg-comment

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+A programmable troff translator with backend for HTML.

textproc/unroff/pkg-descr

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+Unroff is a Scheme-based, programmable, extensible troff translator
+with a back-end for the Hypertext Markup Language.
+
+Unroff reads and parses UNIX troff documents and translates the embedded
+markup into a different format.  Neither the actual output format nor
+any knowledge about particular troff macro sets (-man, -ms, etc.) are
+hard-wired into unroff.  Instead, the translation process is controlled
+by a set of user-supplied procedures written in the Scheme programming
+language.
+
+Translation rules for new output formats and troff macro packages can
+be added easily by providing a corresponding set of Scheme procedures
+(a `back-end').  Version 1.0 of unroff includes back-ends for translating
+documents using the `man' and `ms' macros into the Hypertext Markup
+Language (HTML) version 2.0.  Additional requests facilitate use of
+arbitrary hypertext links in troff documents.

textproc/unroff/pkg-plist

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+bin/unroff
+man/man1/unroff.1.gz
+man/man1/unroff-html.1.gz
+man/man1/unroff-html-man.1.gz
+man/man1/unroff-html-ms.1.gz
+share/unroff/doc/manual.ms
+share/unroff/misc/sample.unroff
+share/unroff/misc/tmac.hyper
+share/unroff/scm/troff.scm
+share/unroff/scm/html/common.scm
+share/unroff/scm/html/m.scm
+share/unroff/scm/html/man.scm
+share/unroff/scm/html/ms.scm
+share/unroff/scm/misc/hyper.scm

textproc/unroff/scripts/configure

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+#!/bin/sh
+
+# write a small makefile to ${WRKSRC}
+
+cat >${WRKSRC}/Makefile <<EOF
+CFLAGS+=	-DBSD
+BINDIR=		\${PREFIX}/bin
+LIBDIR=		\${PREFIX}/share/unroff
+MANDIR=		\${PREFIX}/man/man1
+
+all:
+	(cd src; make 'CFLAGS=\${CFLAGS}' 'PREFIX=\${PREFIX}' all)
+
+install:
+	@mkdir -p \${BINDIR} \${LIBDIR} \${MANDIR}
+	install -c -o bin -g bin src/unroff \${PREFIX}/bin/unroff
+	cp -R scm \${LIBDIR}
+	@mkdir -p \${LIBDIR}/doc
+	cp doc/manual.ms \${LIBDIR}/doc
+	@mkdir -p \${LIBDIR}/misc
+	cp doc/tmac.hyper misc/sample.unroff \${LIBDIR}/misc
+	@chown -R bin.bin \${LIBDIR}
+	install -c -m 644 -o bin -g bin doc/*.1 \${MANDIR}
+.if !defined(NOMANCOMPRESS)
+	gzip -9nf \${MANDIR}/unroff*.1
+.endif
+
+EOF
+
+exit 0