Removed files not present in v1.16.1 import.

28 files changed, 0 insertions, 490 deletions

diff --git a/contrib/groff/addftinfo/Makefile.dep b/contrib/groff/addftinfo/Makefile.dep
deleted file mode 100644
index e38c273..0000000
--- a/contrib/groff/addftinfo/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-addftinfo.o: addftinfo.cc ../include/lib.h ../include/errarg.h \
- ../include/error.h ../include/stringclass.h ../include/cset.h guess.h
-guess.o: guess.cc guess.h
diff --git a/contrib/groff/eqn/Makefile.dep b/contrib/groff/eqn/Makefile.dep
deleted file mode 100644
index 2e0e9f1..0000000
--- a/contrib/groff/eqn/Makefile.dep
+++ /dev/null
@@ -1,31 +0,0 @@
-main.o: main.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h ../include/stringclass.h \
- ../include/device.h ../include/searchpath.h ../include/macropath.h
-lex.o: lex.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h eqn.cc \
- ../include/stringclass.h ../include/ptable.h
-box.o: box.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-limit.o: limit.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-list.o: list.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-over.o: over.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-text.o: text.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h ../include/ptable.h
-script.o: script.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-mark.o: mark.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-other.o: other.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-delim.o: delim.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-sqrt.o: sqrt.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-pile.o: pile.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-special.o: special.cc eqn.h ../include/cset.h ../include/errarg.h \
- ../include/error.h ../include/lib.h box.h pbox.h
-eqn.o: eqn.cc ../include/lib.h box.h
diff --git a/contrib/groff/grodvi/Makefile.dep b/contrib/groff/grodvi/Makefile.dep
deleted file mode 100644
index d9a8734..0000000
--- a/contrib/groff/grodvi/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-dvi.o: dvi.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h
diff --git a/contrib/groff/groff/Makefile.dep b/contrib/groff/groff/Makefile.dep
deleted file mode 100644
index 61fd92d..0000000
--- a/contrib/groff/groff/Makefile.dep
+++ /dev/null
@@ -1,5 +0,0 @@
-groff.o: groff.cc ../include/lib.h ../include/assert.h \
- ../include/errarg.h ../include/error.h ../include/stringclass.h \
- ../include/cset.h ../include/font.h ../include/device.h pipeline.h \
- ../include/defs.h
-pipeline.o: pipeline.c pipeline.h
diff --git a/contrib/groff/grohtml/Makefile.dep b/contrib/groff/grohtml/Makefile.dep
deleted file mode 100644
index 782d7211..0000000
--- a/contrib/groff/grohtml/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-html.o: html.cc ordered_list.h ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h
diff --git a/contrib/groff/grolj4/Makefile.dep b/contrib/groff/grolj4/Makefile.dep
deleted file mode 100644
index 3fa1d22..0000000
--- a/contrib/groff/grolj4/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-lj4.o: lj4.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h
diff --git a/contrib/groff/grops/Makefile.dep b/contrib/groff/grops/Makefile.dep
deleted file mode 100644
index 94e3434..0000000
--- a/contrib/groff/grops/Makefile.dep
+++ /dev/null
@@ -1,6 +0,0 @@
-ps.o: ps.cc ../include/driver.h ../include/errarg.h ../include/error.h \
- ../include/font.h ../include/printer.h ../include/lib.h \
- ../include/stringclass.h ../include/cset.h ps.h
-psrm.o: psrm.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h ps.h
diff --git a/contrib/groff/grotty/Makefile.dep b/contrib/groff/grotty/Makefile.dep
deleted file mode 100644
index 5939058..0000000
--- a/contrib/groff/grotty/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-tty.o: tty.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h
diff --git a/contrib/groff/hpftodit/Makefile.dep b/contrib/groff/hpftodit/Makefile.dep
deleted file mode 100644
index 5239b9d..0000000
--- a/contrib/groff/hpftodit/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-hpftodit.o: hpftodit.cc ../include/assert.h ../include/lib.h \
- ../include/posix.h ../include/errarg.h ../include/error.h \
- ../include/cset.h
diff --git a/contrib/groff/include/unix.h b/contrib/groff/include/unix.h
deleted file mode 100644
index e69de29..0000000
--- a/contrib/groff/include/unix.h
+++ /dev/null
diff --git a/contrib/groff/indxbib/Makefile.dep b/contrib/groff/indxbib/Makefile.dep
deleted file mode 100644
index dec439e..0000000
--- a/contrib/groff/indxbib/Makefile.dep
+++ /dev/null
@@ -1,6 +0,0 @@
-indxbib.o: indxbib.cc ../include/posix.h ../include/lib.h \
- ../include/errarg.h ../include/error.h ../include/stringclass.h \
- ../include/cset.h ../include/cmap.h ../include/defs.h \
- ../include/index.h
-dirnamemax.o: dirnamemax.c
-signal.o: signal.c
diff --git a/contrib/groff/libbib/Makefile.dep b/contrib/groff/libbib/Makefile.dep
deleted file mode 100644
index 8c49748..0000000
--- a/contrib/groff/libbib/Makefile.dep
+++ /dev/null
@@ -1,12 +0,0 @@
-common.o: common.cc
-index.o: index.cc ../include/posix.h ../include/lib.h \
- ../include/cset.h ../include/cmap.h ../include/errarg.h \
- ../include/error.h ../include/refid.h ../include/search.h \
- ../include/index.h ../include/defs.h
-linear.o: linear.cc ../include/posix.h ../include/lib.h \
- ../include/errarg.h ../include/error.h ../include/cset.h \
- ../include/cmap.h ../include/refid.h ../include/search.h
-search.o: search.cc ../include/posix.h ../include/lib.h \
- ../include/errarg.h ../include/error.h ../include/refid.h \
- ../include/search.h
-map.o: map.c
diff --git a/contrib/groff/libdriver/Makefile.dep b/contrib/groff/libdriver/Makefile.dep
deleted file mode 100644
index cf2a695..0000000
--- a/contrib/groff/libdriver/Makefile.dep
+++ /dev/null
@@ -1,6 +0,0 @@
-input.o: input.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h ../include/device.h ../include/cset.h
-printer.o: printer.cc ../include/driver.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/printer.h \
- ../include/lib.h
diff --git a/contrib/groff/libgroff/Makefile.dep b/contrib/groff/libgroff/Makefile.dep
deleted file mode 100644
index 2ddf640..0000000
--- a/contrib/groff/libgroff/Makefile.dep
+++ /dev/null
@@ -1,39 +0,0 @@
-assert.o: assert.cc ../include/assert.h
-change_lf.o: change_lf.cc
-cmap.o: cmap.cc ../include/cmap.h
-cset.o: cset.cc ../include/cset.h
-device.o: device.cc ../include/device.h ../include/defs.h
-errarg.o: errarg.cc ../include/assert.h ../include/errarg.h
-error.o: error.cc ../include/errarg.h ../include/error.h
-fatal.o: fatal.cc
-filename.o: filename.cc
-font.o: font.cc ../include/errarg.h ../include/error.h \
- ../include/cset.h ../include/font.h ../include/lib.h
-fontfile.o: fontfile.cc ../include/font.h ../include/lib.h \
- ../include/searchpath.h ../include/device.h ../include/defs.h
-lf.o: lf.cc ../include/cset.h ../include/stringclass.h
-lineno.o: lineno.cc
-macropath.o: macropath.cc ../include/lib.h ../include/searchpath.h \
- ../include/macropath.h ../include/defs.h
-nametoindex.o: nametoindex.cc ../include/lib.h ../include/errarg.h \
- ../include/error.h ../include/font.h ../include/ptable.h
-new.o: new.cc ../include/posix.h
-prime.o: prime.cc
-progname.o: progname.cc
-ptable.o: ptable.cc ../include/ptable.h ../include/errarg.h \
- ../include/error.h
-searchpath.o: searchpath.cc ../include/lib.h ../include/searchpath.h
-string.o: string.cc ../include/stringclass.h ../include/lib.h
-strsave.o: strsave.cc
-tmpfile.o: tmpfile.cc ../include/posix.h ../include/lib.h \
- ../include/errarg.h ../include/error.h
-version.o: version.cc
-illegal.o: illegal.cc ../include/lib.h
-fmod.o: fmod.c
-getcwd.o: getcwd.c
-iftoa.o: iftoa.c
-itoa.o: itoa.c
-matherr.o: matherr.c
-strerror.o: strerror.c
-strtol.o: strtol.c
-putenv.o: putenv.c
diff --git a/contrib/groff/lkbib/Makefile.dep b/contrib/groff/lkbib/Makefile.dep
deleted file mode 100644
index 19d441a..0000000
--- a/contrib/groff/lkbib/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-lkbib.o: lkbib.cc ../include/lib.h ../include/errarg.h \
- ../include/error.h ../include/defs.h ../include/refid.h \
- ../include/search.h
diff --git a/contrib/groff/lookbib/Makefile.dep b/contrib/groff/lookbib/Makefile.dep
deleted file mode 100644
index 341a3b9..0000000
--- a/contrib/groff/lookbib/Makefile.dep
+++ /dev/null
@@ -1,3 +0,0 @@
-lookbib.o: lookbib.cc ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/cset.h ../include/refid.h \
- ../include/search.h
diff --git a/contrib/groff/pfbtops/Makefile.dep b/contrib/groff/pfbtops/Makefile.dep
deleted file mode 100644
index f601c36..0000000
--- a/contrib/groff/pfbtops/Makefile.dep
+++ /dev/null
@@ -1 +0,0 @@
-pfbtops.o: pfbtops.c
diff --git a/contrib/groff/pic/Makefile.dep b/contrib/groff/pic/Makefile.dep
deleted file mode 100644
index 1e07874..0000000
--- a/contrib/groff/pic/Makefile.dep
+++ /dev/null
@@ -1,24 +0,0 @@
-lex.o: lex.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h ../include/ptable.h \
- object.h pic.cc
-main.o: main.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h
-object.o: object.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h ../include/ptable.h \
- object.h
-common.o: common.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h common.h
-troff.o: troff.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h common.h
-tex.o: tex.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h common.h
-pic.o: pic.cc pic.h ../include/assert.h ../include/cset.h \
- ../include/lib.h ../include/stringclass.h ../include/errarg.h \
- ../include/error.h position.h text.h output.h ../include/ptable.h \
- object.h
diff --git a/contrib/groff/psbb/Makefile.dep b/contrib/groff/psbb/Makefile.dep
deleted file mode 100644
index 51d2bcb..0000000
--- a/contrib/groff/psbb/Makefile.dep
+++ /dev/null
@@ -1 +0,0 @@
-psbb.o: psbb.c
diff --git a/contrib/groff/psbb/Makefile.sub b/contrib/groff/psbb/Makefile.sub
deleted file mode 100644
index 106721a..0000000
--- a/contrib/groff/psbb/Makefile.sub
+++ /dev/null
@@ -1,5 +0,0 @@
-PROG=psbb
-MAN1=psbb.n
-OBJS=psbb.o
-CSRCS=psbb.c
-XLIBS=
diff --git a/contrib/groff/psbb/psbb.c b/contrib/groff/psbb/psbb.c
deleted file mode 100644
index 3d1f343..0000000
--- a/contrib/groff/psbb/psbb.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark (jjc@jclark.com)
-
-This file is part of groff.
-
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
-struct bounding_box {
-  int llx, lly, urx, ury;
-};
-
-#ifdef __STDC__
-const char *do_file(FILE *, struct bounding_box *);
-int parse_bounding_box(char *, struct bounding_box *);
-#else
-#define const /* as nothing */
-const char *do_file();
-int parse_bounding_box();
-#endif
-
-int main(argc, argv)
-int argc;
-char **argv;
-{
-  FILE *fp;
-  const char *message;
-  struct bounding_box bb;
-  if (argc != 2) {
-    fprintf(stderr, "usage: %s filename\n", argv[0]);
-    exit(3);
-  }
-  errno = 0;
-  fp = fopen(argv[1], "r");
-  if (fp == NULL) {
-    fprintf(stderr, "%s: can't open `%s': ", argv[0], argv[1]);
-    perror((char *)NULL);
-    exit(2);
-  }
-  message = do_file(fp, &bb);
-  if (message) {
-    fprintf(stderr, "%s: ", argv[0]);
-    fprintf(stderr, message, argv[1]);
-    putc('\n', stderr);
-    exit(1);
-  }
-  printf("%d %d %d %d\n", bb.llx, bb.lly, bb.urx, bb.ury);
-  exit(0);
-}
-      
-/* If the bounding box was found return NULL, and store the bounding box
-in bb. If the bounding box was not found return a string suitable for
-giving to printf with the filename as an argument saying why not. */
-
-const char *do_file(fp, bb)
-FILE *fp;
-struct bounding_box *bb;
-{
-  int bb_at_end = 0;
-  char buf[256];
-  if (!fgets(buf, sizeof(buf), fp))
-    return "%s is empty";
-  if (strncmp("%!PS-Adobe-", buf, 11) != 0)
-    return "%s is not conforming";
-  while (fgets(buf, sizeof(buf), fp) != 0) {
-    if (buf[0] != '%' || buf[1] != '%'
-	|| strncmp(buf + 2, "EndComments", 11) == 0)
-      break;
-    if (strncmp(buf + 2, "BoundingBox:", 12) == 0) {
-      int res = parse_bounding_box(buf + 14, bb);
-      if (res == 1)
-	return NULL;
-      else if (res == 2) {
-	bb_at_end = 1;
-	break;
-      }
-      else
-	return "the arguments to the %%%%BoundingBox comment in %s are bad";
-    }
-  }
-  if (bb_at_end) {
-    long offset;
-    int last_try = 0;
-    /* in the trailer, the last BoundingBox comment is significant */
-    for (offset = 512; !last_try; offset *= 2) {
-      int had_trailer = 0;
-      int got_bb = 0;
-      if (offset > 32768 || fseek(fp, -offset, 2) == -1) {
-	last_try = 1;
-	if (fseek(fp, 0L, 0) == -1)
-	  break;
-      }
-      while (fgets(buf, sizeof(buf), fp) != 0) {
-	if (buf[0] == '%' && buf[1] == '%') {
-	  if (!had_trailer) {
-	    if (strncmp(buf + 2, "Trailer", 7) == 0)
-	      had_trailer = 1;
-	  }
-	  else {
-	    if (strncmp(buf + 2, "BoundingBox:", 12) == 0) {
-	      int res = parse_bounding_box(buf + 14, bb);
-	      if (res == 1)
-		got_bb = 1;
-	      else if (res == 2)
-		return "`(atend)' not allowed in trailer";
-	      else
-		return "the arguments to the %%%%BoundingBox comment in %s are bad";
-	    }
-	  }
-	}
-      }
-      if (got_bb)
-	return NULL;
-    }
-  }
-  return "%%%%BoundingBox comment not found in %s";
-}
-
-/* Parse the argument to a %%BoundingBox comment. Return 1 if it
-contains 4 numbers, 2 if it contains (atend), 0 otherwise. */
-
-int parse_bounding_box(p, bb)
-char *p;
-struct bounding_box *bb;
-{
-  if (sscanf(p, "%d %d %d %d",
-	     &bb->llx, &bb->lly, &bb->urx, &bb->ury) == 4)
-    return 1;
-  else {
-    /* The Document Structuring Conventions say that the numbers
-       should be integers. Unfortunately some broken applications
-       get this wrong. */
-    double x1, x2, x3, x4;
-    if (sscanf(p, "%lf %lf %lf %lf", &x1, &x2, &x3, &x4) == 4) {
-      bb->llx = (int)x1;
-      bb->lly = (int)x2;
-      bb->urx = (int)x3;
-      bb->ury = (int)x4;
-      return 1;
-    }
-    else {
-      for (; *p == ' ' || *p == '\t'; p++)
-	;
-      if (strncmp(p, "(atend)", 7) == 0) {
-	return 2;
-      }
-    }
-  }
-  return 0;
-}
-
diff --git a/contrib/groff/psbb/psbb.man b/contrib/groff/psbb/psbb.man
deleted file mode 100644
index 4c6ac8c..0000000
--- a/contrib/groff/psbb/psbb.man
+++ /dev/null
@@ -1,43 +0,0 @@
-.ig \"-*- nroff -*-
-Copyright (C) 1989-1995 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be included in
-translations approved by the Free Software Foundation instead of in
-the original English.
-..
-.TH PSBB @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
-.SH NAME
-psbb \- extract bounding box from PostScript document
-.SH SYNOPSIS
-.B psbb
-.I file
-.SH DESCRIPTION
-psbb reads
-.I file
-which should be a PostScript document conforming to
-the Document Structuring conventions
-and looks for a
-.B %%BoundingBox
-comment.
-If it finds one,
-it prints a line
-.IP
-.I
-llx lly urx ury
-.LP
-on the standard output and exits with zero status.
-If it doesn't find such a line or if the line is invalid
-it prints a message and exits with non-zero status.
-.SH "SEE ALSO"
-.BR grops (@MAN1EXT@)
diff --git a/contrib/groff/refer/Makefile.dep b/contrib/groff/refer/Makefile.dep
deleted file mode 100644
index 824c0c6..0000000
--- a/contrib/groff/refer/Makefile.dep
+++ /dev/null
@@ -1,17 +0,0 @@
-command.o: command.cc refer.h ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h \
- ../include/cmap.h ../include/defs.h ../include/refid.h \
- ../include/search.h command.h
-ref.o: ref.cc refer.h ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h \
- ../include/cmap.h ../include/defs.h ../include/refid.h ref.h token.h
-refer.o: refer.cc refer.h ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h \
- ../include/cmap.h ../include/defs.h ../include/refid.h ref.h token.h \
- ../include/search.h command.h
-token.o: token.cc refer.h ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h \
- ../include/cmap.h ../include/defs.h token.h
-label.o: label.cc refer.h ../include/errarg.h ../include/error.h \
- ../include/lib.h ../include/stringclass.h ../include/cset.h \
- ../include/cmap.h ../include/defs.h ../include/refid.h ref.h token.h
diff --git a/contrib/groff/soelim/Makefile.dep b/contrib/groff/soelim/Makefile.dep
deleted file mode 100644
index 66f6470..0000000
--- a/contrib/groff/soelim/Makefile.dep
+++ /dev/null
@@ -1,2 +0,0 @@
-soelim.o: soelim.cc ../include/lib.h ../include/errarg.h \
- ../include/error.h ../include/stringclass.h
diff --git a/contrib/groff/tbl/Makefile.dep b/contrib/groff/tbl/Makefile.dep
deleted file mode 100644
index fd68809..0000000
--- a/contrib/groff/tbl/Makefile.dep
+++ /dev/null
@@ -1,6 +0,0 @@
-main.o: main.cc table.h ../include/cset.h ../include/cmap.h \
- ../include/stringclass.h ../include/errarg.h ../include/error.h \
- ../include/lib.h
-table.o: table.cc table.h ../include/cset.h ../include/cmap.h \
- ../include/stringclass.h ../include/errarg.h ../include/error.h \
- ../include/lib.h
diff --git a/contrib/groff/tfmtodit/Makefile.dep b/contrib/groff/tfmtodit/Makefile.dep
deleted file mode 100644
index 1d09926..0000000
--- a/contrib/groff/tfmtodit/Makefile.dep
+++ /dev/null
@@ -1,2 +0,0 @@
-tfmtodit.o: tfmtodit.cc ../include/lib.h ../include/errarg.h \
- ../include/error.h ../include/assert.h ../include/cset.h
diff --git a/contrib/groff/troff/Makefile.dep b/contrib/groff/troff/Makefile.dep
deleted file mode 100644
index 06f568a..0000000
--- a/contrib/groff/troff/Makefile.dep
+++ /dev/null
@@ -1,36 +0,0 @@
-env.o: env.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h dictionary.h \
- hvunits.h env.h request.h node.h token.h div.h reg.h charinfo.h \
- ../include/searchpath.h ../include/macropath.h
-node.o: node.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h dictionary.h \
- hvunits.h env.h request.h node.h token.h charinfo.h ../include/font.h \
- reg.h
-input.o: input.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h dictionary.h \
- hvunits.h env.h request.h node.h reg.h token.h div.h charinfo.h \
- ../include/font.h ../include/searchpath.h ../include/macropath.h \
- ../include/defs.h ../include/posix.h
-div.o: div.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h dictionary.h \
- hvunits.h env.h request.h node.h token.h div.h reg.h
-symbol.o: symbol.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h
-dictionary.o: dictionary.cc troff.h ../include/lib.h \
- ../include/assert.h ../include/device.h ../include/cset.h \
- ../include/cmap.h ../include/errarg.h ../include/error.h symbol.h \
- dictionary.h
-reg.o: reg.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h dictionary.h token.h \
- request.h reg.h
-number.o: number.cc troff.h ../include/lib.h ../include/assert.h \
- ../include/device.h ../include/cset.h ../include/cmap.h \
- ../include/errarg.h ../include/error.h symbol.h hvunits.h env.h \
- token.h div.h
-majorminor.o: majorminor.cc
diff --git a/contrib/groff/xditview/Imakefile b/contrib/groff/xditview/Imakefile
deleted file mode 100644
index e0a9c66..0000000
--- a/contrib/groff/xditview/Imakefile
+++ /dev/null
@@ -1,55 +0,0 @@
-GROFF_LIBDIR = /usr/local/share/groff
-GROFF_FONTDIR = $(GROFF_LIBDIR)/font
-GROFF_FONTPATH = .:$(GROFF_FONTDIR):/usr/local/lib/font:/usr/lib/font
-DPIS = 75 100
-
-PROGRAMS = gxditview xtotroff
-DEPLIBS = XawClientDepLibs
-LOCAL_LIBRARIES = XawClientLibs
-SRCS1 = xditview.c Dvi.c draw.c font.c lex.c page.c \
-        parse.c XFontName.c DviChar.c device.c
-OBJS1 = xditview.o Dvi.o draw.o font.o lex.o page.o \
-        parse.o XFontName.o DviChar.o device.o
-SRCS2 = xtotroff.c XFontName.c DviChar.c
-OBJS2 = xtotroff.o XFontName.o DviChar.o
-INCLUDES = -I$(TOOLKITSRC) -I$(TOP)
-MATHLIB = -lm
-DEFINES = $(SIGNAL_DEFINES) -DFONTPATH=\"$(GROFF_FONTPATH)\" # -DX_NOT_STDC_ENV
-
-ComplexProgramTarget_1(gxditview,$(LOCAL_LIBRARIES),$(MATHLIB))
-NormalProgramTarget(xtotroff,$(OBJS2),$(DEPXLIB),$(XLIB), /**/)
-
-InstallAppDefaults(GXditview)
-
-fonts: xtotroff DESC FontMap
-	@dir=`pwd`; \
-	fonts=`sed -e 's/[	 ].*//' FontMap`; \
-	for dpi in $(DPIS); do \
-	  echo Making devX$$dpi; \
-	  test -d ../devX$$dpi || mkdir ../devX$$dpi; \
-	  rm -f ../devX$$dpi/DESC; \
-	  sed -e "s/res 75/res $$dpi/" DESC >../devX$$dpi/DESC; \
-	  (cd ../devX$$dpi; \
-	  rm -f Makefile.sub; \
-	  echo DEV=X$$dpi >Makefile.sub; \
-	  echo DEVFILES=DESC $$fonts >>Makefile.sub; \
-	  $$dir/xtotroff -g -r $$dpi -s 10 $$dir/FontMap); \
-	  echo Making devX$$dpi-12; \
-	  test -d ../devX$$dpi-12 || mkdir ../devX$$dpi-12; \
-	  rm -f ../devX$$dpi-12/DESC; \
-	  sed -e "s/res 75/res $$dpi/" -e 's/unitwidth 10/unitwidth 12/' DESC \
-	    >../devX$$dpi-12/DESC; \
-	  (cd ../devX$$dpi-12; \
-	  rm -f Makefile.sub; \
-	  echo DEV=X$$dpi-12 >Makefile.sub; \
-	  echo DEVFILES=DESC $$fonts >>Makefile.sub; \
-	  $$dir/xtotroff -g -r $$dpi -s 12 $$dir/FontMap); \
-	done
-
-GXditview-ad.h: GXditview.ad
-	/bin/sh ad2c GXditview.ad >GXditview-ad.h
-
-extraclean: clean
-	-rm -f junk tmp grot old Makefile
-
-FORCE: