# The `expr ! errors => result' operator

Pavel Curtis (pavel@parc.xerox.com)
Thu, 28 Dec 1995 17:44:16 PST

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    Don Schwarz writes:
    > I was just thinking that it would be useful if, in the `expr ! errors =>
    > result' operator, ...

    By the way, internally to the server I call this a `catch' expression, just in
    case folks want a name for it...

    	  Pavel