r0c/docs/help-hotkeys.md

PgUp and PgDn scrolls up and down, the /ss command decides how much

Up and Down goes through the history of text you've written

Tab completes a nickname after writing the first couple letters

CTRL-A switches to the previous channel

CTRL-X switches to the next channel

CTRL-E jumps to the oldest unread message in another channel, or alt-tabs between two channels otherwise

CTRL-R is the /r command, redraws the screen to fix corruption. Use this if things are glitchy after resizing the terminal

CTRL-K followed by a number 0-9 or letter a-f changes colour mid-message, see /cmap

CTRL-O changes back to default colour