1 files changed, 84 insertions, 0 deletions
diff --git a/src/help.c b/src/help.c
new file mode 100644
index 0000000..cdcd377
--- /dev/null
+++ b/src/help.c
@@ -0,0 +1,84 @@
+/**
+ * @file help.c
+ * @author Joe Wingbermuehle
+ * @date 2004-2006
+ *
+ * @brief Functions for displaying information about JWM.
+ *
+ */
+
+#include "jwm.h"
+#include "help.h"
+
+/** Display program name, version, and compiled options . */
+void DisplayAbout() {
+	printf("JWM v%s by Joe Wingbermuehle\n", PACKAGE_VERSION);
+	DisplayCompileOptions();
+}
+
+/** Display compiled options. */
+void DisplayCompileOptions() {
+
+	printf("compiled options: ");
+
+#ifndef DISABLE_CONFIRM
+	printf("confirm ");
+#endif
+
+#ifdef DEBUG
+	printf("debug ");
+#endif
+
+#ifdef USE_FRIBIDI
+	printf("fribidi ");
+#endif
+
+#ifdef USE_ICONS
+	printf("icons ");
+#endif
+
+#ifdef USE_PNG
+	printf("png ");
+#endif
+
+#ifdef USE_SHAPE
+	printf("shape ");
+#endif
+
+#ifdef USE_XFT
+	printf("xft ");
+#endif
+
+#ifdef USE_XINERAMA
+	printf("xinerama ");
+#endif
+
+#ifdef USE_XPM
+	printf("xpm ");
+#endif
+
+#ifdef USE_XRENDER
+	printf("xrender ");
+#endif
+
+	printf("\nsystem configuration: %s\n", SYSTEM_CONFIG);
+
+}
+
+/** Display all help. */
+void DisplayHelp() {
+	DisplayUsage();
+	printf("  -display X  Set the X display to use\n");
+	printf("  -exit       Exit JWM (send _JWM_EXIT to the root)\n");
+	printf("  -h          Display this help message\n");
+	printf("  -p          Parse the configuration file and exit\n");
+	printf("  -restart    Restart JWM (send _JWM_RESTART to the root)\n");
+	printf("  -v          Display version information\n");
+}
+
+/** Display program usage information. */
+void DisplayUsage() {
+	DisplayAbout();
+	printf("usage: jwm [ options ]\n");
+}
+