> The following block construct seems to work to > catch errors from the interpreter: > ;====================================== > if error? set/any 'err > try > [ "Good Code Block" > x: "a" + 1 > ] > [ "Error Block" > err: disarm err > print reform bind (get in (get in system/error err/type) err/id) in err > 'type > ] > Two questions arise from this > 1)Are there associated error numbers that I can trap and > thus change the syntax of the error message itself? Understand not fully. the reis [code: 800] or that in the error-object, but trapping?! But, look at that: >> catch [print 123 throw 'bum print 234] 123 == bum ; word! this way you have not to deal with "dangerous" 'error! . Dangerous? : > 2)Is there a way in which I can explicitly force control to > be transferred to "Error Block", with an attendant error message. > I have looked at docs for "throw" and don't find a clear answer > there. >> try [123 make error! "bum" 234] ** User Error: bum. ** Where: make error! "bum" as you can see, having an "armed" error throws it! > > Thanks > Tim > Volker
