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installUnicodeWidthTable: improve documentation again

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Jonathan Daugherty 2020-03-03 13:13:41 -08:00
parent 36b72dc2ed
commit 16d5f27832
1 changed files with 4 additions and 1 deletions
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5
src/Graphics/Vty/UnicodeWidthTable/Install.hs
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@ -35,7 +35,10 @@ isCustomTableReady = (== 1) <$> c_isCustomTableReady
tableSize :: Int
tableSize = 0x110000
-- | Install a custom unicode character width table.
-- | Install a custom unicode character width
-- table. Such tables are obtained with
-- 'Graphics.Vty.UnicodeWidthTable.Query.buildUnicodeWidthTable' and
-- 'Graphics.Vty.UnicodeWidthTable.IO.readUnicodeWidthTable'.
--
-- This affects the behavior of the 'Graphics.Vty.Image.wcwidth'
-- function and functions that call it. It does so by