I'd like to use UTF8 math symbols, when typing one list, another list. I've found sth called ComposeKey. Unfortunately it's not covering omega, theta, rightarrow etc. I am using KDE, I've tried ...
I use Ubuntu.. In 'gnome-terminal', I can type Unicode Codepoints by first typing Ctrl-Shift-u followed by the Codepoint hex value, eg. C-S-u 2468 produces ⑨ konsole, my preferred terminal, does ...