New submission from Pablo Galindo Salgado <pablog...@gmail.com>:
Python has a (mostly unknown) -d flag that can only be used in debug builds that emit some debug output for the old parser. The new parser does not support such flag. This is very useful when playing with the grammar as it helps enormously to inspect how the parser has behaved and what rules have accepted/rejected in its path. ---------- components: Interpreter Core messages: 369763 nosy: pablogsal priority: normal severity: normal status: open title: Support -d flag in the new parser type: behavior versions: Python 3.10, Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40750> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
