Mercurial > hg > xemacs-beta
changeset 650:704cb139ec6b
[xemacs-hg @ 2001-08-24 08:52:07 by stephent]
Make negative integers invalid again. <15238.5438.881529.885462@turnbull.sk.tsukuba.ac.jp>
| author | stephent |
|---|---|
| date | Fri, 24 Aug 2001 08:52:09 +0000 |
| parents | 37441ddea94d |
| children | 98b3721724bd |
| files | src/ChangeLog src/buffer.h |
| diffstat | 2 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/src/ChangeLog Wed Aug 22 21:03:16 2001 +0000 +++ b/src/ChangeLog Fri Aug 24 08:52:09 2001 +0000 @@ -1,3 +1,7 @@ +2001-08-24 Stephen J. Turnbull <stephen@xemacs.org> + + * buffer.h (valid_char_p): Make negative integers invalid again. + 2001-08-13 Ben Wing <ben@xemacs.org> * regex.c: need to include stddef.h for ptrdiff_t on Solaris, when
--- a/src/buffer.h Wed Aug 22 21:03:16 2001 +0000 +++ b/src/buffer.h Fri Aug 24 08:52:09 2001 +0000 @@ -553,12 +553,12 @@ INLINE_HEADER int valid_char_p (Emchar ch) { - return ch <= 0xFF || non_ascii_valid_char_p (ch); + return (! (ch & ~0xFF)) || non_ascii_valid_char_p (ch); } #else /* not MULE */ -#define valid_char_p(ch) ((unsigned int) (ch) <= 0xff) +#define valid_char_p(ch) (! (ch & ~0xFF)) #endif /* not MULE */