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Tweaking text.

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Bruce Hill 2020-04-19 01:56:17 -07:00
parent 7d9bd9a9fd
commit abe530e499
1 changed files with 6 additions and 4 deletions
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README.md
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@ -61,10 +61,12 @@ key handling can be improved slightly by polling with zero timeout.
* Don't clear the screen unless you need to. It causes a lot of unnecessary
redrawing.
* A good pattern to follow is: draw things from left to right, clearing to
the right after each item. Then, once everything has been drawn, clear
to the bottom of the screen. If you follow this approach, you won't have
to worry too much about the screen width of the things you're writing.
* A good pattern to follow is: draw things from left to right, clearing to the
right after each item. Then, once everything has been drawn, clear to the
bottom of the screen. If you follow this approach, you won't have to worry
too much about the screen width of the things you're writing. Also, the
terminal won't flicker, since you're never blanking the whole screen, only
part of a line at a time.
* Text wrapping must be done manually, since many terminals do not support
wrapping around to any point other than the first column, which is useless