### 3.1.4 Interrupting SINGULAR

On Unix-like operating systems and on Windows NT, typing `CTRL-C` (or, alternatively `C-c C-c`, when running within Emacs), interrupts SINGULAR. SINGULAR prints the current command and the current line and prompts for further action. The following choices are available:

`a`
  returns to the top level after finishing the current (kernel) command. Notice that commands of the SINGULAR kernel (like `std`) cannot be aborted, i.e. (`a`)bort only happens whenever the interpreter is active.
`c`
  continues
`q`
  quits SINGULAR

User manual for Singular version 4.4.1, 2025, generated by texi2html.