(ebnf-version): New version (3.3).
(ebnf-user-arrow): Change variable customization to sexp.
(ebnf-user-arrow): Function eliminated.
(ebnf-eps-finish-and-write, ebnf-insert-ebnf-prologue): Code fix.
(ps-print-version): New version number (6.0).
(ps-setup, ps-print-page-p, ps-background-text, ps-background-image)
(ps-background, ps-begin-file, ps-begin-job): Code fix.
(ps-print-duplex-feature): Variable eliminated.
(ps-even-or-odd-pages): New variable.
(quail-help-insert-keymap-description): Use
substitute-command-keys instead of describe-bindings.
(quail-translation-help): Hyperlinks to mule related items.
(list-character-sets-1): Use charset-multibyte-form-string.
(describe-character-set): New function.
(describe-coding-system): Hyperlinks to safe character sets.
(describe-input-method): Temporarily activate the specfied input
method to display the information.
(describe-language-environment): Hyperlinks to mule related items.
(file-cache-minibuffer-complete): Use file-cache-assoc-function.
Use file-cache-case-fold-search variable
(file-cache-add-file): Use file-cache-assoc-function
(file-cache-delete-file): likewise
(file-cache-directory-name): likewise
(file-cache-debug-read-from-minibuffer): likewise
Gnus support code, and use special article copy buffer
`(gnus-original-article-buffer)' instead. This allows to get rid
of article-hide-headers usage (which breaks in the latest Gnus
version). Thanks to Detlev Zundel.
(PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
(ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
(regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
(re_compile_pattern): Use size_t for length.
(init_syntax_once): Move to a better place.
* regex.h: Merge changes from GNU libc. Indent cpp directives.
(RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
(KEYMAPP): New macro.
(Fkeymap_parent, Fset_keymap_parent): Use it.
(fix_submap_inheritance): Mark it static.
(define_as_prefix, describe_buffer_bindings, describe_command)
(describe_translation, describe_map): Complete prototypes.
