RTFX now displays version number with -v argument.

1 files changed, 13 insertions, 1 deletions

diff --git a/src/rtfx.cpp b/src/rtfx.cpp
index e305959..5428148 100644
--- a/src/rtfx.cpp
+++ b/src/rtfx.cpp
@@ -44,15 +44,17 @@
 #include "rtfparser.h"
 #include "xmlcomposer.h"
 
-int usage()
+void usage()
 {
 	fprintf(stderr, "usage: rtfx [-pw] [inrtf] [outxml]\n");
+	fprintf(stderr, "       rtfx -v\n");
     exit(2);
 }
 
 int main(int argc, char* argv[])
 {
     XmlComposerOptions options;
+    bool version = false;
 
     argc--;
     argv++;
@@ -75,6 +77,10 @@ int main(int argc, char* argv[])
 				options.pretty = true;
 				break;
 
+			case 'v':
+				version = true;
+				break;
+
             case '-':
                 arg = NULL;
                 break;
@@ -92,6 +98,12 @@ int main(int argc, char* argv[])
     	argv++;
     }
 
+	if(version)
+	{
+		fprintf(stdout, "RTFX (version %s)\n", VERSION);
+		return 0;
+	}
+
     if(argc > 2)
     	usage();