diff options
Diffstat (limited to 'src/utils/addftinfo/addftinfo.cc')
| -rw-r--r-- | src/utils/addftinfo/addftinfo.cc | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/utils/addftinfo/addftinfo.cc b/src/utils/addftinfo/addftinfo.cc index 55b62427..73a05870 100644 --- a/src/utils/addftinfo/addftinfo.cc +++ b/src/utils/addftinfo/addftinfo.cc @@ -1,5 +1,5 @@ // -*- C++ -*- -/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. +/* Copyright (C) 1989, 1990, 1991, 1992, 2000 Free Software Foundation, Inc. Written by James Clark (jjc@jclark.com) This file is part of groff. @@ -32,6 +32,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "guess.h" static void usage(); +static void version(); static void convert_font(const font_params &, FILE *, FILE *); typedef int font_params::*param_t; @@ -65,6 +66,10 @@ static struct { int main(int argc, char **argv) { program_name = argv[0]; + for (int i = 1; i < argc; i++) { + if (!strcmp(argv[i], "-v")) + version(); + } if (argc < 4) usage(); int resolution; @@ -120,11 +125,19 @@ int main(int argc, char **argv) static void usage() { - fprintf(stderr, "usage: %s [-param value] ... resolution unitwidth font\n", + fprintf(stderr, "usage: %s [-v] [-param value] ... " + "resolution unitwidth font\n", program_name); exit(1); } +static void version() +{ + extern const char *Version_string; + printf("GNU addftinfo (groff) version %s\n", Version_string); + exit(0); +} + static int get_line(FILE *fp, string *p) { int c; |