updated short version of --next and fixed the help message

crystal_orb_cli.py

@@ -6,15 +6,6 @@ from datetime import datetime
 from crystal_orb import get_departures
 from crystal_orb import STOP_PLACES
 
-"""
-Ideas:
-- If time is less than 15 min from now, time text turns red?
-    - Maybe far-away departures are faint?
-- If realtime, then color green
-- Different 
-
-"""
-
 def pad(s, total_length, justification="l"):
     if len(s) >= total_length:
         return s[0:total_length]
@@ -82,10 +73,23 @@ def print_help_info():
     print(
 """Help info for the crystal orb cli.
 Possible commands:
-<stop place> : query the api for all busses from the given stop place
+<stop place>
--h or --help : Show this screen
+    query the api for all busses from the given stop place
---list-stop-places : List the admissible stop places,
+-h or --help
-    This is configured in the STOP_PLACES dict in crystal_orb.py""")
+    Show this screen
+-l or --list-stop-places
+    List the admissible stop places.
+    This is configured in the STOP_PLACES dict in crystal_orb.py
+-n or --next
+    Limit the response to only the next bus matching the query
+-b <line> or --bus <line>
+    Limit the response to only the supplied bus line
+-s <place> or --stop <place>
+    Change the stop place to the supplied place
+-t or --to
+    Limit the response to buses going into town
+-f or --from
+    Limit the response to buses going away from town""")
 
 if __name__ == "__main__":
     args = sys.argv
@@ -108,7 +112,7 @@ if __name__ == "__main__":
     for i, arg in enumerate(args):
         if i == 1 and arg[0] != "-":  # First argument is taken as the stop place
             stop_place = arg.lower()
-        elif arg == "--next":  # Limits to only giving "the next bus" matching the query
+        elif arg == "-n" or arg == "--next":  # Limits to only giving "the next bus" matching the query
             take_one = True
         elif arg == "-b" or arg == "--bus":  # Limit to specific bus line
             try: