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Vty: improve docstring

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This commit is contained in:
Jonathan Daugherty 2020-03-03 09:38:04 -08:00
parent a3c009b69a
commit 1352476439
1 changed files with 3 additions and 2 deletions
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5
src/Graphics/Vty.hs
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@ -68,7 +68,7 @@ import Data.Semigroup ((<>))
-- --
-- The use of Vty typically follows this process: -- The use of Vty typically follows this process:
-- --
-- 1. Initialize vty -- 1. Initialize vty with 'mkVty' (this takes control of the terminal).
-- --
-- 2. Use 'update' to display a picture. -- 2. Use 'update' to display a picture.
-- --
@ -76,7 +76,8 @@ import Data.Semigroup ((<>))
-- --
-- 4. Depending on the event, go to 2 or 5. -- 4. Depending on the event, go to 2 or 5.
-- --
-- 5. Shutdown vty. -- 5. Shutdown vty and restore the terminal state with 'shutdown'. At
-- this point the 'Vty' handle cannot be used again.
-- --
-- Operations on Vty handles are not thread-safe. -- Operations on Vty handles are not thread-safe.
data Vty = data Vty =