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Don't print child output while scrolling - scroll - scrollbackbuffer program fo… |
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git clone git://git.suckless.org/scroll |
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--- |
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commit 4aa27c1b145ae6aec83cecc7fc37b9842854b769 |
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parent 6010f1f28817ad49ed50eca2a0b3a8a90126fd95 |
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Author: Jochen Sprickerhof <[email protected]> |
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Date: Wed, 15 Apr 2020 22:36:40 +0200 |
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Don't print child output while scrolling |
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Diffstat: |
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M scroll.c | 6 ++++-- |
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1 file changed, 4 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/scroll.c b/scroll.c |
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@@ -520,8 +520,10 @@ main(int argc, char *argv[]) |
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input[n] = '\0'; |
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- if (write(STDOUT_FILENO, input, n) == -1) |
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- die("write:"); |
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+ /* don't print child output while scrolling */ |
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+ if (bottom == TAILQ_FIRST(&head)) |
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+ if (write(STDOUT_FILENO, input, n) == -1) |
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+ die("write:"); |
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/* iterate over the input buffer */ |
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for (char *c = input; n-- > 0; c++) { |
