The newest improvement in my language learning tool #xiaolongdictionary is, that one can now comfortably enter special characters, that one might not have as keys on standard keyboard layouts. Since I use it to learn #mandarin / #chinese and I use US keyboard layout, those special characters are the pīnyīn vowels with diacritics.
This looks as shown in [1].
Currently, the shortcut is `ctrl+i`, "i" for "insert". The special chars can be configured in the config file.






