bug-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

string concatenation with nul


From: Dennis Marti
Subject: string concatenation with nul
Date: Mon, 28 Oct 2002 12:06:16 -0500

In GNU Emacs 21.1.1 (powerpc-apple-darwin6.0)
 of 2002-07-27 on law
configured using `configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --without-x'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

the following tests return nil when the second number is greater than 159

(equal (concat (format "%c" 0) (format "%c" 160))
       (format "%c%c" 0 160))

(equal (format "%c%c" 0 230)
       (format "%s%s" (format "%c" 0) (format "%c" 230)))

with-output-to-string does what I expect

(equal (format "%c%c" 0 200)
       (with-output-to-string (princ (format "%c" 0))
         (princ (format "%c" 200))))    ; t

GNU emacs 21.2.1 has the same problem on Windows XP and Red Hat Linux.





reply via email to

[Prev in Thread] Current Thread [Next in Thread]