cqlsh: fix help topics

Patch by Aleksey Yeschenko, reviewed by brandonwilliams for CASSANDRA-4811
2012-10-25 05:50:40 -05:00 · 2012-10-25 05:50:40 -05:00 · 77573c5997
parent e4fc1ebbad
commit 77573c5997
1 changed files with 1 additions and 1 deletions
--- a/bin/cqlsh
+++ b/bin/cqlsh
@ -246,7 +246,7 @@ cqlsh_extra_syntax_rules = r'''
 <debugCommand> ::= "DEBUG" "THINGS"?
                 ;

-<helpCommand> ::= ( "HELP" | "?" ) [topic]=( <identifier> | <stringLiteral> )*
+<helpCommand> ::= ( "HELP" | "?" ) [topic]=( /[a-z_]*/ )*
                ;

 <exitCommand> ::= "exit" | "quit"