From 0aa413af44b292e4b44d8f8aee1a92f2cb113438 Mon Sep 17 00:00:00 2001 From: Jonas Oberschweiber Date: Sat, 31 Dec 2016 19:37:56 +0100 Subject: Add support for supplementary planes for OS X --- quantum/process_keycode/process_unicode.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'quantum') diff --git a/quantum/process_keycode/process_unicode.c b/quantum/process_keycode/process_unicode.c index cd3a610b4d..2606cf0c82 100644 --- a/quantum/process_keycode/process_unicode.c +++ b/quantum/process_keycode/process_unicode.c @@ -116,7 +116,16 @@ bool process_unicode_map(uint16_t keycode, keyrecord_t *record) { const uint32_t* map = unicode_map; uint16_t index = keycode & 0x7FF; uint32_t code = pgm_read_dword_far(&map[index]); - if ((code > 0xFFFF && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) { + if (code > 0xFFFF && code <= 0x10ffff && input_mode == UC_OSX) { + // Convert to UTF-16 surrogate pair + code -= 0x10000; + uint32_t lo = code & 0x3ff; + uint32_t hi = (code & 0xffc00) >> 10; + unicode_input_start(); + register_hex32(hi + 0xd800); + register_hex32(lo + 0xdc00); + unicode_input_finish(); + } else if ((code > 0x10ffff && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) { // when character is out of range supported by the OS unicode_map_input_error(); } else { -- cgit v1.2.3