Type Hangul on the keyboard (두벌식)

Surfaces that read keys (the display, through evdev) had only a US
layout's letters. After the 한/영 key (Lang1, or AltRight standing for
it), letter keys now give jamo that compose syllables in the entry line
(surfaces/hangul.c): an initial, a vowel and an optional final, joined
vowels and finals, a final that moves on to a vowel after it (도깨비불),
Shift's doubled consonants, a lone jamo as its compatibility letter. The
syllable being composed shows after the entry line; Backspace takes it
back a jamo at a time before deleting what was typed; Enter, Tab, the
toggle or any key but a letter finishes it. The script language gains
hangul, letters HEX and back to drive it.

The check types ten cases through it (안녕하세요, 값을, 안자, 와원, 까원,
갑 after Backspace, 한글, ㅏ, 안ㅈ, 안녕 2) and follows the composing line
jamo by jamo; the messenger check has Alice type 안녕 on her display with
recorded keys, drawn on Bob's.

1 files changed, 1 insertions, 0 deletions

diff --git a/surfaces/input.c b/surfaces/input.c
index 9403a75..e13693d 100644
--- a/surfaces/input.c
+++ b/surfaces/input.c
@@ -52,6 +52,7 @@ static const struct { unsigned short code; const char *name; char plain, shifted
     {KEY_HOME, "Home", 0, 0}, {KEY_UP, "ArrowUp", 0, 0}, {KEY_PAGEUP, "PageUp", 0, 0}, {KEY_LEFT, "ArrowLeft", 0, 0},
     {KEY_RIGHT, "ArrowRight", 0, 0}, {KEY_END, "End", 0, 0}, {KEY_DOWN, "ArrowDown", 0, 0},
     {KEY_PAGEDOWN, "PageDown", 0, 0}, {KEY_INSERT, "Insert", 0, 0}, {KEY_DELETE, "Delete", 0, 0},
+    {KEY_HANGEUL, "Lang1", 0, 0}, {KEY_RIGHTALT, "AltRight", 0, 0}, /* 한/영, or the right Alt that stands for it */
 };
 
 static bool has(int fd, unsigned type, unsigned code) {