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add comment for jumpdown - scroll - scrollbackbuffer program for st |
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git clone git://git.suckless.org/scroll |
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LICENSE |
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commit 8bcfdd94e2c7e29fe4db0de4e6d073c61d647179 |
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parent ba4826d4ce5010706d36bcf586defc62511d3c03 |
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Author: Jan Klemkow <[email protected]> |
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Date: Sun, 12 Apr 2020 23:36:42 +0200 |
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add comment for jumpdown |
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Diffstat: |
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M scroll.c | 1 + |
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1 file changed, 1 insertion(+), 0 deletions(-) |
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--- |
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diff --git a/scroll.c b/scroll.c |
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@@ -360,6 +360,7 @@ jumpdown(char *buf, size_t size) |
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{ |
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int rows = ws.ws_row; |
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+ /* wind back by one page starting from the latest line */ |
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bottom = TAILQ_FIRST(&head); |
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for (; TAILQ_NEXT(bottom, entries) != NULL && rows > 0; rows--) |
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bottom = TAILQ_NEXT(bottom, entries); |
