Update to version 5.28.

1 files changed, 366 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index e094f5cc0b2..5473ab98fd7 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -6,6 +6,372 @@
         * mail/sendmail.el (sendmail-send-it): Don't parse Resent-*
         headers.  Always invoke sendmail with option -t.
 
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * Release of cc-mode 5.28.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-mode.el, cc-vars.el (c-common-init, c-default-style):
+        Removed the hardcoded switch to "java" style in Java mode.
+        It's instead taken care of by the default value for
+        c-default-style.
+
+        * cc-mode.texi: Updated the mentions of the "java" style
+        special case for Java mode.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-align.el (c-lineup-math): Fix bug where lineup was
+        triggered by equal signs in string literals.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-fill-paragraph): Fixed bug in the paragraph
+        limit detection when at the ends of the buffer.
+
+        * cc-engine.el (c-guess-basic-syntax): Removed bogus check for
+        "for" statement clause in case 7F; a better one is done
+        earlier in case 7D anyway.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-guess-fill-prefix): Improved the heuristics
+        somewhat more and did a small optimization.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-beginning-of-statement, c-end-of-statement):
+        Use the limit argument only to limit the syntactic context
+        search, not to limit the actual movement.
+
+        * cc-cmds.el (c-beginning-of-statement): Move by sentence
+        inside multiline strings, just like in comments.  Also various
+        fixes to the paragraph and comment prefix recognition, block
+        comment ender handling etc.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-fill-paragraph): Take more care to preserve
+        the relative position of the point.
+
+        * cc-cmds.el (c-electric-continued-statement): New function to
+        use as abbrev hook to reindent for keywords such as "else"
+        that continues an earlier statement.
+
+        * cc-menus.el (cc-imenu-c++-generic-expression): Treat structs
+        like classes.
+
+        * cc-mode.el (c-mode, c++-mode, java-mode, objc-mode)
+        (pike-mode): Populate the default abbrev tables to reindent for
+        keywords such as "else" that can continue earlier statements.
+        Abbrev mode is therefore turned on by default now.  (Note that
+        this doesn't apply to idl-mode, since IDL afaik doesn't have
+        statements at all.)
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-inside-bracelist-p): Fix for handling
+        bracelists where the declaration contains template arguments.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-comment-indent): Use
+        `c-get-syntactic-indentation' to correctly calculate the
+        syntactic indentation.  Fixes bug with lineup functions that
+        return vectors.
+
+        * cc-engine.el (c-get-syntactic-indentation): Split the
+        indentation sum calculation from `c-indent-line' to a separate
+        function.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-beginning-of-statement, c-comment-indent):
+        Fixed places where it was assumed that preprocessor directives
+        have to start in column zero.
+
+        * cc-engine.el (c-beginning-of-member-init-list): Handle C++
+        template arguments after a class identifier properly.
+
+        * cc-engine.el (c-guess-basic-syntax): Treat initializer brace
+        lists for `new Foo[]' constructs in Java as expressions and
+        not top level definition brace lists on the top level, so that
+        they'll get indented consistently with the same type of
+        expression in a normal block.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-fill-paragraph): The kludge that checks
+        whether the adaptive filling package fails to keep the comment
+        prefix is now kludged further to check for filladapt-mode
+        which doesn't have that problem. This is really icky, but it's
+        the only way that works with the current misfeatures/bugs in
+        both adaptive-fill-mode and filladapt-mode.
+
+        * cc-cmds.el (c-fill-paragraph): Made the way the paragraph
+        around point is recognized more robust.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el, cc-engine.el, cc-lobotomy.el (c-state-cache)
+        (c-in-literal-cache, c-auto-fill-prefix, c-lit-limits)
+        (c-lit-type): Fixed all internal variables used dynamically so
+        that they are always bound.
+
+        * cc-cmds.el, cc-engine.el: Improved recovery of syntactic
+        errors:
+
+        (c-indent-region): Fixed reporting of syntactic errors so that
+        the region is fully reindented even when an error occurs.  The
+        last syntactic error is printed afterwards.  Also cleanup up a
+        whole lot of code that tried to optimize indentation of whole
+        sexps but in reality accomplishes nothing.
+
+        (c-indent-sexp): Use c-indent-region.
+
+        (c-parsing-error): Changed this variable to hold the message
+        for any syntactic error that is discovered.
+
+        (c-parse-state): Search backward from point instead of the bod
+        position when the latter is invalid.  This makes CC Mode
+        recover faster when there are unbalanced close braces.
+
+        (c-backward-to-start-of-if): Use c-parsing-error to report
+        dangling "else" clauses instead of throwing an error, and fall
+        back to a reasonable position.
+
+        (c-indent-line): Added argument to avoid reporting syntactic
+        errors.
+
+        (c-show-syntactic-information): Don't report any syntactic
+        errors.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-beginning-of-statement): Fixed bugs with
+        paragraph recognition when moving by sentence in literals.
+
+        * cc-langs.el (c-Java-javadoc-paragraph-start): Modified
+        paragraph start regexp for javadoc to recognize javadoc markup
+        in general instead of a specific set of keywords, to be more
+        future-safe.
+
+        (c-Pike-pikedoc-paragraph-start)
+        (c-Pike-pikedoc-paragraph-separate): New regexps to recognize
+        pikedoc markup.
+
+        * cc-mode.el: Fixed initialization and use of
+        c-current-comment-prefix.
+
+        (pike-mode): Initialize paragraph settings pikedoc
+        recognition.
+
+        * cc-vars.el (c-default-style): Made a nicer Customize widget.
+
+        (c-comment-prefix-regexp): Made it possible to use an
+        association list on this to specify mode specific regexps.
+        The default value now use a special regexp in Pike mode to
+        recognize pikedoc markup.
+
+        (c-current-comment-prefix): New variable containing the actual
+        regexp from c-comment-prefix-regexp for the current buffer.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-electric-brace): Fixed check for special brace
+        lists: We can't look at the syntax, since a brace list can get
+        recognized as a plain statement-cont.
+
+        * cc-engine.el (c-guess-basic-syntax): Fixed bug where a
+        special brace list opener broken over two lines got recognized
+        as a statement on the second line.  Case 9A changed.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-electric-brace): Fixed bug in c-state-cache
+        adjustment after line is reindented.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-defs.el (c-point): Added optional argument for position
+        to use instead of the current point.
+
+        * cc-defs.el, cc-engine.el (c-add-class-syntax): Do not add
+        the in-expression block symbols when the construct starts at
+        boi, to avoid the extra level of indentation in that case.
+        Cases 4, 16A and 17E affected.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el: Use `indent-according-to-mode' instead of direct
+        calls to `c-indent-line', to adhere better to Emacs
+        conventions.
+
+        * cc-engine.el (c-indent-line): Use the syntax already bound
+        to `c-syntactic-context', if there is any.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-get-offset): Fixed bug where the indentation
+        wasn't added up correctly when a lineup function returned nil.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-collect-line-comments): Fixed bug where
+        empty lines were ignored when collecting line comments
+        backwards.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-align.el (c-lineup-dont-change): Return an absolute
+        indentation column to work correctly in the case when several
+        syntactic elements are processed for the same line.
+
+        * cc-engine.el, cc-styles.el, cc-vars.el (c-evaluate-offset)
+        (c-get-offset, c-indent-line, c-valid-offset, c-read-offset)
+        (c-set-offset): Added absolute indentation column settings by
+        using the vector type.
+
+        * cc-mode.texi: Documented the new vector setting for offsets.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el, cc-vars.el (c-electric-paren, c-cleanup-list):
+        Implemented two new cleanups `space-before-funcall' and
+        `compact-empty-funcall'.
+
+        * cc-mode.texi: Documented the two new cleanups
+        space-before-funcall and compact-empty-funcall on
+        c-cleanup-list.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-defs.el (c-paren-re, c-identifier-re): Two new macros for
+        helping building regexps.
+
+        * cc-engine.el (c-on-identifier): New function for detecting
+        identifiers.  It takes keywords into account.
+
+        * cc-langs.el, cc-mode.el: Added regexps for complete keyword
+        lists.  `c-keywords' is set to a regexp matching all keywords
+        in the current language.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-beginning-of-statement-1): Added '#' to the
+        list of characters to skip backwards over at the beginning of
+        a statement, since it can precede string literals in Pike.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-guess-fill-prefix): Fixed bug with prefix
+        recognition when standing on the last line in a C++ comment
+        with nothing but whitespace after the prefix.
+
+        * cc-engine.el (c-backward-to-start-of-if): Fixed bug when
+        given no limit argument.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-inside-bracelist-p): Fixed brace list
+        recognition for the `[]= operator symbol in Pike.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-bytecomp.el (cc-eval-when-compile): New macro that works
+        around a bug in `eval-when-compile' in the byte compiler.
+
+        * cc-engine.el (c-forward-token-1): Fixed bug with return
+        value when count is zero and there's no token start within the
+        limit.
+
+        (c-guess-basic-syntax): Don't add 'comment-intro to lines with
+        "prefix comments", i.e. comments which are followed by code on
+        the same line.
+
+        * cc-mode-19.el: Fixes so that checks that must be done at
+        compile time also are done then.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-defs.el: Make sure cc-mode-19 is loaded both at compile
+        time and at runtime, and only when it's needed.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        Major cleanup for less error prone and more warning free
+        compilation, including some fixes for bugs due to different
+        compilation orders. Thanks to Martin Buchholz for providing
+        the basis for all this.
+
+        * cc-bytecomp.el: New file that provides some byte compilation
+        features: It ensures that files always are loaded from the
+        current source directory during compilation, and it provides a
+        set of macros to turn off specific compiler warnings for
+        specific symbols.  (It's not CC Mode specific in any way.)
+
+        Fixed a nearly acyclic dependency tree (both runtime and
+        compile-time) between all files.
+
+        * cc-defs.el: Separated all macros before the inline functions,
+        to ensure correct compilation.
+
+        * cc-defs.el, cc-engine.el: Moved c-beginning-of-macro to from
+        cc-defs.el to cc-engine.el and made it a function instead.
+
+        * cc-mode-19.el: Patch the byte compiler in Emacs 19 not to warn
+        about char-after.
+
+        * cc-vars.el: Cope even when there isn't a custom package
+        containing defcustom available.
+
+        * cc-make.el: Removed since it's no longer necessary.
+
+        README: Updated installation instructions.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el, cc-langs.el, cc-mode.el: Moved around things to
+        improve the modularity: Moved all mode init stuff from
+        cc-langs.el to cc-mode.el, including the keymap
+        initialization; cc-langs now only contains the various
+        variables for configuring the language syntax.
+
+        * cc-engine.el, cc-styles.el (c-evaluate-offset,
+        c-get-offset): Moved from cc-styles to cc-engine since file
+        dependency analysis suggests they belong there (which also
+        makes more sense).  Thanks to Martin Buchholz for doing the
+        analysis.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-fn-region-is-active-p): New function that
+        wraps the corresponding macro, for use in places that aren't
+        compiled.  Thanks to Martin Buchholz for pointing out this.
+
+        * cc-langs.el (c-mode-menu): Use c-fn-region-is-active-p. 
+
+        * cc-mode.el (c-prepare-bug-report-hooks): Hook variable to
+        add things to the bug report.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-guess-fill-prefix): Fixed bug where the
+        returned prefix could contain a newline when the search for a
+        good prefix line failed.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-cmds.el (c-toggle-auto-state, c-toggle-hungry-state)
+        (c-toggle-auto-hungry-state): Made the argument optional, as
+        the documentation says it is.
+
+2000-03-21  Martin Stjernholm  <bug-cc-mode@gnu.org>
+
+        * cc-engine.el (c-guess-basic-syntax): Don't treat the Pike
+        multiline string syntax, #"...", as a cpp macro.
+
 2001-03-21  Paul Eggert  <eggert@twinsun.com>
 
         * international/mule-cmds.el (set-locale-environment): Set