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Version 1.9 Build 1556

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Release 2.2

Release 2.2 comprised the following changes to Release 2.1 (the original Glish release):

• Assignment (the ``:='' operator) changed from being a statement to being an expression, allowing ``cascaded'' assignments (§ 4.6, page ).

• Glish now supports ``compound'' assignment such as x +:= 1 (§ 4.6, page ).

• You can include an optional initialization assignment in local statements (§ 6.6.1, page ).

• You can use a Glish script as a client in another Glish script (§ 7.10, page ).

• The opaque type is available for client data uninterpreted by Glish.

• The division operator (``/'') now always converts its operands to double and yields a double value.

• The Client class now includes a virtual member function FD_Change you can use to be notified when the Client's input sources changes (§ 15.5.2, page ).