[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#4616: 23.1.50; empty script files
From: |
Markus Rost |
Subject: |
bug#4616: 23.1.50; empty script files |
Date: |
Tue, 6 Oct 2009 17:19:48 +0200 (CEST) |
One more thing about unread_char in lread.c. That variable should
start with value -1 rather than value 0. The current initial value 0
means that the character 0 is added in front of loadup.el when
building emacs. Now since loadup.el isn't empty, this doesn't cause
a read error, the additional character will be just skipped and the
value of unread_char is set to -1 after loading loadup.el.
So one doesn't notice the wrong initial value. But maybe one changes
that for clarity.
*** lread.c 06 Oct 2009 14:22:15 +0200 1.414
--- lread.c 06 Oct 2009 17:01:06 +0200
***************
*** 270,276 ****
Qlambda, or a cons, we use this to keep an unread character because
a file stream can't handle multibyte-char unreading. The value -1
means that there's no unread character. */
! static int unread_char;
static int
readchar (readcharfun, multibyte)
--- 270,276 ----
Qlambda, or a cons, we use this to keep an unread character because
a file stream can't handle multibyte-char unreading. The value -1
means that there's no unread character. */
! static int unread_char = -1;
static int
readchar (readcharfun, multibyte)