(self)
| 229 | |
| 230 | class suspend(Command): |
| 231 | def do(self) -> None: |
| 232 | import signal |
| 233 | |
| 234 | r = self.reader |
| 235 | p = r.pos |
| 236 | r.console.finish() |
| 237 | os.kill(os.getpid(), signal.SIGSTOP) |
| 238 | ## this should probably be done |
| 239 | ## in a handler for SIGCONT? |
| 240 | r.console.prepare() |
| 241 | r.pos = p |
| 242 | # r.posxy = 0, 0 # XXX this is invalid |
| 243 | r.dirty = True |
| 244 | r.console.screen = [] |
| 245 | |
| 246 | |
| 247 | class up(MotionCommand): |