'previous-system-time-locale' have been removed, as they were created
by mistake and were not useful to Lisp code.
-** The regexp mistake '[:digit:]' is now an error.
-The correct syntax is '[[:digit:]]'. Previously, forgetting the extra
-brackets silently resulted in a regexp that did not at all work as
-intended.
-
\f
* Lisp Changes in Emacs 28.1
REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */
REG_ERPAREN, /* Unmatched ) or \); not returned from regcomp. */
REG_ERANGEX, /* Range striding over charsets. */
- REG_ESIZEBR, /* n or m too big in \{n,m\} */
- REG_ECLASSBR, /* Missing [] around [:class:]. */
+ REG_ESIZEBR /* n or m too big in \{n,m\} */
} reg_errcode_t;
static const char *re_error_msgid[] =
[REG_ERPAREN] = "Unmatched ) or \\)",
[REG_ERANGEX ] = "Range striding over charsets",
[REG_ESIZEBR ] = "Invalid content of \\{\\}",
- [REG_ECLASSBR] = "Class syntax is [[:digit:]]; missing brackets",
};
/* For 'regs_allocated'. */
laststart = b;
- /* Check for the mistake of forgetting the extra square brackets,
- as in "[:alpha:]". */
- if (*p == ':')
- {
- re_char *q = p + 1;
- while (q != pend && *q != ']')
- {
- if (*q == ':')
- {
- if (q + 1 != pend && q[1] == ']' && q > p + 1)
- FREE_STACK_RETURN (REG_ECLASSBR);
- break;
- }
- q++;
- }
- }
-
/* Test '*p == '^' twice, instead of using an if
statement, so we need only one BUF_PUSH. */
BUF_PUSH (*p == '^' ? charset_not : charset);
(should-not (string-match "å" "\xe5"))
(should-not (string-match "[å]" "\xe5")))
-(ert-deftest regexp-invalid ()
- ;; relint suppression: Duplicated
- (should-error (string-match "[:space:]" "")
- :type 'invalid-regexp))
-
;;; regex-emacs-tests.el ends here