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Don't retain any clear screen sequence variants. - scroll - scrollbackbuffer pr… |
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git clone git://git.suckless.org/scroll |
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Log |
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README |
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LICENSE |
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--- |
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commit e1b7a5e2d472d56c236262b1679c5017e934a025 |
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parent 2f696500f791925b6d5cdff3268e57f2fbc3a2a9 |
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Author: Ian Remmler <[email protected]> |
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Date: Sat, 25 Apr 2020 17:13:52 -0500 |
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Don't retain any clear screen sequence variants. |
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(Simpler, replaces previous patch) |
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Elide all clear screen escape sequences from the scrollback buffer, |
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partial or complete. zshell, for example, emits ^[[J on startup, which |
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causes the scrolled down portion of the screen to be cleared when |
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scrolling to the beginning of the buffer and less than the entire screen |
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is scrolled. |
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Diffstat: |
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M scroll.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/scroll.c b/scroll.c |
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@@ -208,7 +208,7 @@ skipesc(char c) |
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/* don't save cursor move or clear screen */ |
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/* esc sequences to log */ |
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- if (c == 'H' || strcmp(buf, "2J") == 0) |
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+ if (c == 'H' || c == 'J') |
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return true; |
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} |
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break; |
