答案1
在我的系统上,ő 是<compose> <=> <o>
:
$ grep "Multi.*DOUBLE ACUTE" /usr/share/X11/locale/en_US.UTF-8/Compose
<Multi_key> <equal> <O> : "Ő" U0150 # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
<Multi_key> <equal> <o> : "ő" U0151 # LATIN SMALL LETTER O WITH DOUBLE ACUTE
<Multi_key> <equal> <U> : "Ű" U0170 # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
<Multi_key> <equal> <u> : "ű" U0171 # LATIN SMALL LETTER U WITH DOUBLE ACUTE
<Multi_key> <equal> <Cyrillic_U> : "Ӳ" U04F2 # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE
<Multi_key> <equal> <Cyrillic_u> : "ӳ" U04F3 # CYRILLIC SMALL LETTER U WITH DOUBLE ACUTE
在尝试更高级的或创建自己的 XCompose 之前,请确保您已掌握 XCompose 的基础知识。