PR #34559 correct printing of empty block inside ref

correct printing of empty block inside ref #34559

JeffBezanson merged 1 commit into JuliaLang:master from simeonschaub:empty_block_inside_ref

correct printing of empty block inside ref

ef46fe6f

JeffBezanson approved these changes on 2020-01-28

JeffBezanson added display and printing

JeffBezanson merged 68ff86f7 into master 6 years ago

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