clean help message

diff --git a/parser.c b/parser.c
index 5333a9c4a06ee01163a972a544777eb2cde1977f..013b4f19a4ebcac56bd79ae13deb5d5cea817f49 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -672,15 +672,15 @@ void help (void)
     fprintf (stdout, " & | !\n");
     fprintf (stdout, "mathematic functions:");
     fprintf (stdout, " pow sqrt log exp\n");
-    fprintf (stdout, "trigonometric functions:");
+    fprintf (stdout, "trig. func.:");
     fprintf (stdout, " cos sin tan acos asin atan\n");
     fprintf (stdout, "supported functions:");
     fprintf (stdout, " abs ceil floor\n");
     fprintf (stdout, "storage functions:");
     fprintf (stdout, " sto rcl inc dec\n");
-    fprintf (stdout, "conditional functions:");
+    fprintf (stdout, "prog. functions:");
     fprintf (stdout, " cond while print {} ;\n");
-    fprintf (stdout, "miscellaneous functions:");
+    fprintf (stdout, "misc. functions:");
     fprintf (stdout, " quit help\n");
     fprintf (stdout, "supported constants:");
     fprintf (stdout, " e pi\n");