Add -version option to print program version

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 8 insertions, 0 deletions

diff --git a/man/xkbprint.man b/man/xkbprint.man
index 97fe5c9..c19732c 100644
--- a/man/xkbprint.man
+++ b/man/xkbprint.man
@@ -100,6 +100,9 @@ Controls use of pictographs instead of keysym names where available.
 .B -synch
 Forces synchronization for X requests.
 .TP 8
+.B -version
+Print out the program version and exit.
+.TP 8
 .B -w\ \fIlevel\fP
 Sets warning level (0 for no warning, 10 for all warnings).
 .SH "SEE ALSO"
diff --git a/xkbprint.c b/xkbprint.c
index b800381..c7f4310 100644
--- a/xkbprint.c
+++ b/xkbprint.c
@@ -119,6 +119,7 @@ Usage(int argc, char *argv[])
             "              keysym names where available, <what> can\n"
             "              be \"all\", \"none\" or \"common\" (default)\n"
             "-synch        Force synchronization\n"
+            "-version      Print program version\n"
             "-w <lvl>      Set warning level (0=none, 10=all)\n"
         );
 }
@@ -387,6 +388,10 @@ parseArgs(int argc, char *argv[])
                  (strcmp(argv[i], "-s") == 0)) {
             synch = True;
         }
+        else if (strcmp(argv[i], "-version") == 0) {
+            puts(PACKAGE_STRING);
+            exit(0);
+        }
         else if (strcmp(argv[i], "-w") == 0) {
             if ((i >= (argc - 1)) || (!isdigit(argv[i + 1][0]))) {
                 warningLevel = 0;