(self)
| 264 | |
| 265 | class maybe_accept(commands.Command): |
| 266 | def do(self) -> None: |
| 267 | r: ReadlineAlikeReader |
| 268 | r = self.reader # type: ignore[assignment] |
| 269 | r.dirty = True # this is needed to hide the completion menu, if visible |
| 270 | |
| 271 | if self.reader.in_bracketed_paste: |
| 272 | r.insert("\n") |
| 273 | return |
| 274 | |
| 275 | # if there are already several lines and the cursor |
| 276 | # is not on the last one, always insert a new \n. |
| 277 | text = r.get_unicode() |
| 278 | |
| 279 | if "\n" in r.buffer[r.pos :] or ( |
| 280 | r.more_lines is not None and r.more_lines(text) |
| 281 | ): |
| 282 | def _newline_before_pos(): |
| 283 | before_idx = r.pos - 1 |
| 284 | while before_idx > 0 and text[before_idx].isspace(): |
| 285 | before_idx -= 1 |
| 286 | return text[before_idx : r.pos].count("\n") > 0 |
| 287 | |
| 288 | # if there's already a new line before the cursor then |
| 289 | # even if the cursor is followed by whitespace, we assume |
| 290 | # the user is trying to terminate the block |
| 291 | if _newline_before_pos() and text[r.pos:].isspace(): |
| 292 | self.finish = True |
| 293 | return |
| 294 | |
| 295 | # auto-indent the next line like the previous line |
| 296 | prevlinestart, indent = _get_previous_line_indent(r.buffer, r.pos) |
| 297 | r.insert("\n") |
| 298 | if not self.reader.paste_mode: |
| 299 | if indent: |
| 300 | for i in range(prevlinestart, prevlinestart + indent): |
| 301 | r.insert(r.buffer[i]) |
| 302 | r.update_last_used_indentation() |
| 303 | if _should_auto_indent(r.buffer, r.pos): |
| 304 | if r.last_used_indentation is not None: |
| 305 | indentation = r.last_used_indentation |
| 306 | else: |
| 307 | # default |
| 308 | indentation = " " * 4 |
| 309 | r.insert(indentation) |
| 310 | elif not self.reader.paste_mode: |
| 311 | self.finish = True |
| 312 | else: |
| 313 | r.insert("\n") |
| 314 | |
| 315 | |
| 316 | class backspace_dedent(commands.Command): |
nothing calls this directly
no test coverage detected