st

Personal fork of ST from suckless.org; st is a simple terminal implementation for X.
git clone git://git.swab.dev/st.git
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commit 9e68fdbcdb06dfa3d23fe3a7a7f7b59e40e1ea2f
parent 4ef0cbd8b9371f37f7d02ef37b5378b879e6b8bf
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 19 Mar 2021 11:54:36 +0100

fix: correctly encode mouse buttons >= 8 in X10 and SGR mode

These are typically mapped in X11 to the side-buttons (backward/forwards) on
the mouse. A comparison of the button numbers in SGR mode (first field):

st old:
0 1 2 64 65 66 67 68 69 70

st new (it is the same as xterm now):
0 1 2 64 65 66 67 128 129 130

A script to test and reproduce it, first argument is "h" (on) or "l" (off):

	#!/bin/sh
	printf '\x1b[?1000%s\x1b[?1006%s' "$1" "$1"

	for n in 1 2 3 4 5 6 7 8 9 10; do
		printf 'button %d\n' "$n"
		xdotool click "$n"
		printf '\n\n'
	done

Diffstat:
Mx.c | 4+++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/x.c b/x.c @@ -387,7 +387,9 @@ mousereport(XEvent *e) button = 3; } else { button -= Button1; - if (button >= 3) + if (button >= 7) + button += 128 - 7; + else if (button >= 3) button += 64 - 3; } if (e->xbutton.type == ButtonPress) {