Port command-line and texts from hackerbase.

backend/brminv.scm

@@ -1,4 +1,24 @@
-(import frontend)
+(import frontend
+	command-line
+	texts)
+
+(command-line
+ print-help
+ (-h () "This help"
+     (print banner-line)
+     (newline)
+     (print "Command-line options:")
+     (print-help)
+     (newline)
+     (exit 0))
+ (-license () "Show licensing terms"
+	   (print banner-line)
+	   (newline)
+	   (print license)
+	   (exit 0))
+ ""
+ "Configuration options:"
+ )
 
 (display "brminv")
 (newline)