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authorJonas Oberschweiber <jonas.oberschweiber@d-velop.de>2016-12-31 19:37:56 +0100
committerJonas Oberschweiber <jonas.oberschweiber@d-velop.de>2016-12-31 19:37:56 +0100
commit0aa413af44b292e4b44d8f8aee1a92f2cb113438 (patch)
treed08c87cffcb441050a3bd3e08a28d144c3c5d67a
parent6dbcc50f564e8df3e29190425747b56a4ad605c2 (diff)
Add support for supplementary planes for OS X
-rw-r--r--quantum/process_keycode/process_unicode.c11
1 files changed, 10 insertions, 1 deletions
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 {