| evaluate | Evaluate input and return all details of evaluation. |
| getSrcRegion | Extract a rectangular region of a srcfile |
| line_prompt | Line prompt. |
| new_output_handler | Custom output handlers. |
| output_handler | Custom output handlers. |
| parse_all | Parse, retaining comments. |
| replay | Replay a list of evaluated results. |
| watchout | Watch for changes in output, text and graphical. |