Virgin import of FSF groff v1.10

1 files changed, 83 insertions, 0 deletions

diff --git a/contrib/groff/troff/troff.h b/contrib/groff/troff/troff.h
new file mode 100644
index 0000000..c558501
--- /dev/null
+++ b/contrib/groff/troff/troff.h
@@ -0,0 +1,83 @@
+// -*- C++ -*-
+/* 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 <ctype.h>
+#include <string.h>
+#include <time.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "lib.h"
+#include "assert.h"
+#include "device.h"
+
+void cleanup_and_exit(int n);
+
+typedef int units;
+
+extern units scale(units n, units x, units y); // scale n by x/y
+
+extern units units_per_inch;
+
+extern int ascii_output_flag;
+extern int suppress_output_flag;
+
+extern int tcommand_flag;
+extern int vresolution;
+extern int hresolution;
+extern int sizescale;
+
+#include "cset.h"
+#include "cmap.h"
+#include "errarg.h"
+#include "error.h"
+
+enum warning_type {
+  WARN_CHAR = 01,
+  WARN_NUMBER = 02,
+  WARN_BREAK = 04,
+  WARN_DELIM = 010,
+  WARN_EL = 020,
+  WARN_SCALE = 040,
+  WARN_RANGE = 0100,
+  WARN_SYNTAX = 0200,
+  WARN_DI = 0400,
+  WARN_MAC = 01000,
+  WARN_REG = 02000,
+  WARN_TAB = 04000,
+  WARN_RIGHT_BRACE = 010000,
+  WARN_MISSING = 020000,
+  WARN_INPUT = 040000,
+  WARN_ESCAPE = 0100000,
+  WARN_SPACE = 0200000,
+  WARN_FONT = 0400000,
+  WARN_IG =  01000000
+  // change WARN_TOTAL if you add more warning types
+};
+
+const int WARN_TOTAL = 01777777;
+
+int warning(warning_type, const char *,
+	    const errarg & = empty_errarg,
+	    const errarg & = empty_errarg,
+	    const errarg & = empty_errarg);