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Dave Love 2000-11-29 19:14:47 +00:00
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12
etc/NEWS
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@ -1990,6 +1990,11 @@ these properties are active.
** The change in the treatment of non_ASCII characters in search
ranges may affect some code.
** A non-nil value for the LOCAL arg of add-hook makes the hook
buffer-local even if `make-local-hook' hasn't been called, which might
make a difference to some code.
* Lisp changes made after edition 2.6 of the Emacs Lisp Manual,
(Display-related features are described in a page of their own below.)
@ -2001,10 +2006,12 @@ alternative font registry names to try when looking for a font.
** Function `md5' calculates the MD5 "message digest"/"checksum",
currently using the `md5sum' program.
+++
** Function `delete-frame' runs `delete-frame-hook' before actually
deleting the frame. The hook is called with one arg, the frame
being deleted.
+++
** `add-hook' now makes the hook local if called with a non-nil LOCAL arg.
+++
@ -2023,9 +2030,11 @@ message.
** The new macro `with-auto-compression-mode' allows evaluating an
expression with auto-compression-mode enabled.
+++
** In image specifications, `:heuristic-mask' has been replaced
with the more general `:mask' property.
+++
** Image specifications accept more `:algorithm's.
** A `?' can be used in a symbol name without escaping it with a
@ -2062,6 +2071,7 @@ a list, vector, or string. The comparison is done with `equal'.
Return a copy of LIST with all occurences of ELT removed. The
comparison is done with `eq'.
+++
** The function `delete' now also works with vectors and strings.
** The meaning of the `:weakness WEAK' argument of make-hash-table
@ -2072,12 +2082,14 @@ has been changed.
without signaling "Attempt to change char length of a string". It may
convert a unibyte string to multibyte if necessary.
+++
** The value of the `help-echo' text property is called as a function
or evaluated, if it is not a string already, to obtain a help string.
** Function `make-obsolete' now has an optional arg to say when the
function was declared obsolete.
+++
** Function `plist-member' is renamed from `widget-plist-member' (which is
retained as an alias).