47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
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From 65d73a2b54ddb390993738d9c6462af9a9661989 Mon Sep 17 00:00:00 2001
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From: Mark Nudelman <markn@greenwoodsoftware.com>
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Date: Sun, 29 Nov 2020 09:02:29 -0800
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Subject: [PATCH] Remove unnecessary call to pshift in pappend. The logic
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doesn't work if the curr position is close to the point where pappend decides
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to do the pshift. It's unnecessary because we call pshift in pdone at the end
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of the line.
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---
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line.c | 14 --------------
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1 file changed, 14 deletions(-)
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diff --git a/line.c b/line.c
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index 93f1089..851fc28 100644
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--- a/line.c
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+++ b/line.c
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@@ -299,8 +299,6 @@ pshift(shift)
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if (ctldisp == OPT_ONPLUS && IS_CSI_START(c))
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{
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/* Keep cumulative effect. */
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- linebuf[to] = c;
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- attr[to++] = attr[from++];
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while (from < curr && linebuf[from])
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{
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linebuf[to] = linebuf[from];
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@@ -904,18 +902,6 @@ pappend(c, pos)
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goto retry;
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}
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}
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-
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- /*
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- * If we need to shift the line, do it.
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- * But wait until we get to at least the middle of the screen,
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- * so shifting it doesn't affect the chars we're currently
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- * pappending. (Bold & underline can get messed up otherwise.)
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- */
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- if (cshift < hshift && column > sc_width / 2)
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- {
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- linebuf[curr] = '\0';
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- pshift(hshift - cshift);
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- }
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if (r)
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{
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/* How many chars should caller back up? */
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--
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1.8.3.1
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