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authorHiltjo Posthuma <hiltjo@codemadness.org>2021-03-19 11:54:36 +0100
committerHiltjo Posthuma <hiltjo@codemadness.org>2021-03-19 11:58:59 +0100
commit9e68fdbcdb06dfa3d23fe3a7a7f7b59e40e1ea2f (patch)
treef3ba82d15da9608f9b0f4c70b3881d78424cb2a6
parent4ef0cbd8b9371f37f7d02ef37b5378b879e6b8bf (diff)
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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
-rw-r--r--x.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/x.c b/x.c
index 120e495..8bf998e 100644
--- 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) {