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Next: drscheme:basis:find-setting-named
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This is parameter that is called to display errors. It's default
constructs a string from the second argument and calls the built-in
error-display-handler.
- (drscheme:basis:error-display/debug-handler) -> (string zodiac:zodiac exn -> void)
- (drscheme:basis:error-display/debug-handler new-handler) -> void
new-handler : (string zodiac:zodiac exn -> void)
PLT