Terminal

A command line in your project folder, under Terminal in the bottom panel. Desktop app only.

Compiles run in a terminal tab of their own, named Compile, never in yours. Stop stops only the compile.
The terminal is your computer's usual shell, and it finds the programs in your Toolchain folders.
Opening another folder closes the old terminals.

Copy with Ctrl Shift C and paste with Ctrl Shift V (Cmd C and Cmd V on macOS). Right-click copies the selection, or pastes when nothing is selected.