#Firefox #JavaScript 具体的には、 https://jsfiddle.net/AmaiSaeta/zqyc8gv6/38/ で、IMEオン状態で「あ」入力→Enterで、以下。
00:35:24 | DOCUMENT keydown Process false 229
00:35:24 | #target keydown Process false 229
00:35:24 | DOCUMENT keydown Process true 229
00:35:24 | #target keydown Process true 229
00:35:24 | DOCUMENT keyup a true 65
00:35:24 | #target keyup a true 65
00:35:29 | DOCUMENT keydown Process true 229
00:35:29 | #target keydown Process true 229
00:35:29 | DOCUMENT keyup Enter false 13
00:35:29 | #target keyup Enter false 13
