Function back_unicode_name_matcher

IPython/core/completer.py:1722–1730

Match Unicode characters back to Unicode name Same as :any:`back_unicode_name_matches`, but adopted to new Matcher API.

(context: CompletionContext)

@context_matcher()
def back_unicode_name_matcher(context: CompletionContext):
    """Match Unicode characters back to Unicode name

    Same as :any:`back_unicode_name_matches`, but adopted to new Matcher API.
    """
    fragment, matches = back_unicode_name_matches(context.text_until_cursor)
    return _convert_matcher_v1_result_to_v2(
        matches, type="unicode", fragment=fragment, suppress_if_matches=True
    )


def back_unicode_name_matches(text: str) -> tuple[str, Sequence[str]]: