Version 1.1 released.

Item posted by Sergey Poznyakoff <gray> on Fri Aug 29 22:15:08 2008.

The version 1.1 is available for download. Main changes in this release:

• A condition can be negated.

Placing ! between the keyword and expression of a condition indicates its negation, e.g.:

command ! ^cvs

matches any command line that does not begin with 'cvs'

• New action 'exit'

The 'exit' statement insructs rush to write the supplied error message to the specified file descriptor and exit immediately. If file descriptor is not given, 2 (standard error) is used.

Exit actions are useful for writing "trap rules", i.e. rules that
are intended to trap incorrect or prohibited command lines and to return customized reply messages in such cases.

• New statement 'regexp'

Configures the style of regular expressions used in subsequent
'cmdline' and 'match' clauses. For example:

regex +icase +extended

sets case-insensitive extended regular expressions.