newt_refresh
(PECL newt >= 0.1)
newt_refresh — Updates modified portions of the screen
Description
newt_refresh
( void
) : void
To increase performance, newt only updates the display when it needs to, not when the program tells it to write to the terminal. Applications can force newt to immediately update modified portions of the screen by calling this function.
Return Values
No value is returned.
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