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| author | June McEnroe <june@causal.agency> | 2020-02-17 11:49:56 -0500 |
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| committer | June McEnroe <june@causal.agency> | 2020-02-17 11:49:56 -0500 |
| commit | fa29c3791119d9fafac1509d43e8da22c31cda6d (patch) | |
| tree | 0da2ff38171ce93a286b20db7df5b36f741d9738 /chat.c | |
| parent | Various small cleanups (diff) | |
| download | catgirl-fa29c3791119d9fafac1509d43e8da22c31cda6d.tar.gz catgirl-fa29c3791119d9fafac1509d43e8da22c31cda6d.zip | |
Scroll the window only once during reflow
ncurses implements scrolling as a memmove of the array of lines pointers, which happens each time a line is added to the bottom of the window, causing a scroll. This would get noticeably slow if WindowLines were increased to just 1024. Should've used a ring buffer, I think.
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