BBS:      TELESC.NET.BR
Assunto:  src/conio/cg_cio.m wl_events.c x_events.c
De:       Deuc¨
Data:     Wed, 29 Apr 2026 20:04:03 -0700
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https://gitlab.synchro.net/main/sbbs/-/commit/4aed2721cd5904da439d55f4
Modified Files:
	src/conio/cg_cio.m wl_events.c x_events.c
Log Message:
SyncTERM: fix CR sending two bytes on X11, Wayland, Quartz

637e9e5bb5 changed the 1-byte/2-byte split in send_key from
"low byte is non-zero" to "key value > 0xff" to handle the new
CIO_KEY_WREN_CONSOLE (0x29E0, low byte 0xE0).  But ScanCodes
entries pack scancode in the high byte and ASCII in the low byte
(Enter = 0x1c0d), so the magnitude check sent every typed Enter
as (0x0d, 0x1c) instead of just 0x0d  producing a stray scancode
byte after every CR.

rip_getch reassembles iff the first byte is 0x00 or 0xE0, so the
correct discriminator is the low byte: extended when low byte is
0x00 or 0xE0, otherwise plain ASCII.  Same fix applied to the
Cocoa cg_send_key path which had the same bug under Ctrl+Enter
(uncommon but real).

Fixes ticket 247.

Co-Authored-By: Claude Opus 4.7 (1M context) 
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