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don't override display #25

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stevengj opened this issue Oct 13, 2017 · 0 comments
Open

don't override display #25

stevengj opened this issue Oct 13, 2017 · 0 comments

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@stevengj
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You are overloading display in order to customize output. This is the wrong way to do it — see the manual on custom pretty printing.

Instead, to customize REPL output, you should override Base.show(io::IO, ::MIME"text/plain", x::MyType), as explained in the manual.

Overriding display directly will break IJulia, Juno, and other environments that have a custom display mechanism.
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@stevengj