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fmthoma / vgrep

A pager for grep
BSD 3-Clause "New" or "Revised" License
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Migrate away from Vty's DisplayRegion #31

Closed fmthoma closed 7 years ago

fmthoma commented 7 years ago

DisplayRegion from Vty is just a pair of Ints, with a lot of confusion which one is the width and which one the height. We use our own Viewport type, where the semantics are clear from the named record fields.