New submission from Reynir Reynisson: Strings like "\u" trigger a SyntaxError. According to the language reference "all unrecognized escape sequences are left in the string unchanged"[0]. The string "\u" clearly doesn't match any of the escape sequences (in particular \uxxxx).
This may be intentional, but it is not clear from the language reference that this is the case. If it is intentional it should probably be stated more explicit in the language reference. I think this may be confusing for new users since the syntax errors may lead them to believe the interpreter will give syntax error for all unrecognized escape sequences. [0]: http://docs.python.org/3/reference/lexical_analysis.html#literals ---------- assignee: docs@python components: Documentation, Unicode messages: 187173 nosy: docs@python, ezio.melotti, reynir priority: normal severity: normal status: open title: Unrecognized string literal escape sequences give SyntaxErrors type: behavior versions: Python 3.3 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17777> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
