+2005-12-09 Kim F. Storm <storm@cua.dk>
+
+ * mail/smtpmail.el (smtpmail-via-smtp): Disable undo in SMTP buffer.
+
+2005-12-09 David Ponce <david@dponce.com>
+
+ * recentf.el: Improvement of the menu code.
+ (recentf-enabled-p): Move before first use. Use `kill-emacs-hook'
+ instead of menu hook.
+ (recentf-show-menu, recentf-hide-menu): New functions.
+ (recentf-menu-customization-changed, recentf-mode): Use them.
+ (recentf-menu-action, recentf-max-menu-items)
+ (recentf-menu-open-all-flag, recentf-menu-append-commands-flag)
+ (recentf-arrange-by-rule-others)
+ (recentf-arrange-by-rules-min-items)
+ (recentf-arrange-by-rule-subfilter) : Don't use
+ `recentf-menu-customization-changed'.
+ (recentf-arrange-rules): Likewise. Accept functions to compute
+ sub-menu titles.
+ (recentf-menu-filter): Likewise. Doc fix.
+ (recentf-menu-value-shortcut): Doc fix.
+ (recentf-dump-variable): Quote atom value.
+ (recentf-make-menu-items): Update to use it as a menu filter.
+ (recentf-match-rule): New function.
+ (recentf-arrange-by-rule): Use it.
+ (recentf-indirect-mode-rule): New function.
+ (recentf-build-mode-rules): Use it.
+ (recentf-dir-rule): New function.
+ (recentf-arrange-by-dir): Use it.
+ (recentf-filter-changer-current): Rename from
+ `recentf-filter-changer-state'. All references updated.
+ (recentf-filter-changer-alist): Update filter names.
+ (recentf-filter-changer-select): New function.
+ (recentf-filter-changer): Use it. Make a sub-menu from filters
+ available in `recentf-filter-changer-alist'.
+ (recentf-data-cache, recentf-clear-data)
+ (recentf-update-menu): Remove. All references updated.
+ (recentf-match-rule-p, recentf-build-dir-rules)
+ (recentf-filter-changer-goto-next)
+ (recentf-filter-changer-get-current)
+ (recentf-filter-changer-get-next): Remove.
+
+2005-12-08 Luc Teirlinck <teirllm@auburn.edu>
+
+ * cus-edit.el (custom-buffer-create-internal): Relabel the whole
+ buffer "Reset" button to "Reset to Current" for consistency with
+ the State buttons.
+
+2005-12-08 John Paul Wallington <jpw@pobox.com>
+
+ * ibuf-ext.el (define-ibuffer-filter filename):
+ If `dired-directory' is a list then really use its car.
+
+2005-12-08 Kim F. Storm <storm@cua.dk>
+
+ * emulation/cua-rect.el (cua--rectangle-aux-replace): Fix
+ indention of text on right side of replaced rectangle.
+
+2005-12-09 Nick Roberts <nickrob@snap.net.nz>
+
+ * progmodes/gud.el (gud-speedbar-buttons, gud-tooltip-tips):
+ No need to check gud-comint-buffer is bound.
+ (gdb): Prevent multiple debugging when first session uses gdba.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ CC Mode update to 5.31.
+
+ * progmodes/cc-subword.el: Add a dummy `c-subword-mode' for
+ Emacsen which lack `define-minor-mode'. (Currently Emacs <21. We
+ might do this function properly in the future).
+
+ * progmodes/cc-cmds.el, cc-defs.el, cc-styles.el, cc-vars.el: New
+ macros c-sentence-end and c-default-value-sentence end, to cope
+ with Emacs 22's new function `sentence-end'.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el (c-show-syntactic-information): Solved the
+ compat issue using `c-put-overlay' and `c-delete-overlay'.
+
+ * progmodes/cc-defs.el (c-put-overlay, c-delete-overlay): New
+ compat macros to handle overlays/extents.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fix.el: Add definitions of the macros push and pop
+ (for GNU Emacs 20.4)
+
+ * progmodes/cc-defs.el:
+ (i) Load cc-fix.elc for `push' and `pop' (for GNU Emacs 20.4)
+
+ * progmodes/cc-cmds.el (c-show-syntactic-information): change the
+ highlighting mechanism so it will work in XEmacs too.
+
+ * progmodes/cc-defs.el: Insert c-int-to-char.
+
+ * progmodes/cc-langs.el (c-nonsymbol-token-char-list): Insert a
+ call to the new macro c-int-to-char. This solves XEmacs's
+ regarding characters as different from integers.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el (c-make-syntactic-matcher): New internal
+ helper.
+
+ (c-cpp-matchers, c-basic-matchers-before): Use the `eval'
+ construct to make the indirect face lookup work in XEmacs.
+
+ (c-cpp-matchers): Append the negation char face to the existing
+ fontification, so that the cpp face doesn't disappear. Use
+ `c-make-syntactic-matcher' to avoid negation chars in comments and
+ strings.
+
+ * progmodes/cc-fonts.el (c-negation-char-face-name): New variable
+ to map to `font-lock-negation-char-face' in emacsen where it
+ exists.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-mode.el: Bind c-subword-mode to C-c C-w.
+
+ * progmodes/cc-subword.el, cc-cmds.el, cc-mode.el: Rename
+ "c-subword-move-mode" as "c-subword-mode".
+
+ * progmodes/cc-mode.el: Added tty suitable bindings for C-c
+ <delete> and C-c C-<delete>. (To the c-hungry- delete functions).
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-mode.el: Added autoload directive for
+ `c-subword-move-mode' for use in older emacsen.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-mode.el:
+ (i) Insert a binding for C-c C-backspace into
+ c-bind-special-erase-keys which works in TTYs.
+ (ii) Make sure that when file styles are used, any explicitly
+ given style variables take priority over those in the style. Do
+ this by calling `hack-local-variables' a second time.
+
+ * progmodes/cc-vars.el: Add language specific customization
+ widgets for AWK to c-doc-comment-style, c-require-final-newline
+ and c-default-style. Add a defcustom for awk-mode-hook. Give
+ c-syntactic-element and c-syntactic-context doc-strings by
+ directly setting their `variable-documentation' propery. This
+ allows Emacs 22.1 to read these with C-h v.
+
+ * progmodes/cc-awk.el: Apply a tidy-up patch (from Stefan
+ Monnier).
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el, cc-vars.el
+ (gtkdoc-font-lock-doc-comments, gtkdoc-font-lock-doc-protection,
+ gtkdoc-font-lock-keywords): GtkDoc patterns contributed by
+ Masatake YAMATO.
+
+ (c-doc-comment-style): Made GtkDoc default in C mode.
+
+ * progmodes/cc-mode.el: Fixed key bindings for C-c C-<backspace>
+ and C-c C-<delete>.
+
+ (c-bind-special-erase-keys): New function for use on
+ `normal-erase-is-backspace-hook' to bind C-c C-<delete> correctly.
+
+ * progmodes/cc-cmds.el (c-hungry-delete): New function to fix
+ <delete> key behavior in XEmacs according to `delete-forward-p'.
+ C.f. `c-electric-delete'.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-mode.el: Give c-hungry-backspace and
+ c-hungry-delete-forward permanent key bindings.
+
+ * progmodes/cc-cmds.el (c-electric-semi&comma): Bind
+ c-syntactic-context for calls to "criteria functions", for
+ consistency with other calls to user functions.
+
+ * progmodes/cc-cmds.el (c-indent-command): expunge use of
+ `current-prefix-arg', since this might be the prefix arg to a
+ command which calls c-indent-command as a function. Change the
+ interactive spec from "p" to "P".
+
+ * progmodes/cc-styles.el: Amend the doc-string of c-set-style, in
+ reponse to a report from Joseph Kiniry <kiniry@acm.org> that it
+ was difficult to understand.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-engine.el (c-on-identifier): Fixed bug when at the
+ first char of an identifier.
+
+ * progmodes/cc-engine.el (c-on-identifier): Handle the "operator
+ +" syntax in C++.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el (c-mask-paragraph): correct, so that
+ auto-fill doesn't split a c-comment's last word from a hanging
+ "*/" when a space is typed between them after fill-column.
+
+ * progmodes/cc-defs.el: New macro c-delete-and-extract-region.
+
+ * progmodes/cc-styles.el (c-set-style,
+ c-setup-paragraph-variables): Abort the command if we're not in a
+ CC Mode buffer.
+
+ * progmodes/cc-align.el (c-lineup-C-comments): Correct indentation
+ with blank comment-prefix, and a blank line as the comment's
+ second line.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el (c-cpp-matchers, c-basic-matchers-before):
+ Incorporated the patterns added in the Emacs development branch
+ for the new Emacs 22 face `font-lock-negation-char-face'.
+
+ * progmodes/cc-fonts.el (c-invalid-face-name): Use "red1" instead
+ of "red" since it stands out better in xterms and DOS terminals.
+
+ * progmodes/cc-engine.el (c-literal-faces): Added
+ `font-lock-comment-delimiter-face' which is new in Emacs 22.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el: Make C-c C-a (`c-toggle-auto-newline')
+ forcibly enable c-electric-flag.
+
+ * progmodes/cc-vars.el, cc-cmds.el: New clean-up
+ `comment-close-slash' on c-electric-slash: if enabled, typing `/'
+ just after the comment-prefix of a C-style comment will close that
+ comment.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el (c-basic-matchers-before,
+ c-complex-decl-matchers): Fixed the "not-arrow-prefix" regexp used
+ in Pike.
+
+ * progmodes/cc-langs.el (c-other-op-syntax-tokens): Only C++ has
+ digraphs.
+
+ * progmodes/cc-fonts.el, cc-langs.el, cc-engine.el
+ (c-cpp-message-directives, c-cpp-include-directives,
+ c-opt-cpp-macro-define, c-opt-cpp-macro-define-start,
+ c-cpp-expr-directives): Introduced new language constants to
+ control cpp syntax in a cleaner way.
+
+ (c-cpp-expr-functions): Renamed from c-cpp-defined-fns.
+
+ (c-cpp-matchers, c-forward-to-cpp-define-body): Use them.
+
+ * progmodes/cc-langs.el, cc-fonts.el (c-string-escaped-newlines,
+ c-multiline-string-start-char): New language constants and
+ variables to specify how newlines in string literals work.
+
+ (c-font-lock-invalid-string): Use them.
+
+ * progmodes/cc-cmds.el (c-try-one-liner): Robustness fix if an
+ unbalanced close brace is entered. Optimization by avoiding going
+ back over arbitrarily large blocks. Removed hints that this
+ function only would be relevant/useful in AWK.
+
+ (c-electric-brace): Indent syntactically after the cleanups since
+ lineup functions might do it differently then.
+
+ * progmodes/cc-engine.el, cc-langs.el
+ (c-opt-op-identifier-prefix): New language constant and variable.
+
+ (c-just-after-func-arglist-p, c-after-special-operator-id,
+ c-search-decl-header-end, c-inside-bracelist-p): Use it.
+
+ * progmodes/cc-align.el, cc-engine.el
+ (c-after-special-operator-id): New helper to handle C++ operator
+ identifiers.
+
+ (c-lineup-topmost-intro-cont, c-just-after-func-arglist-p,
+ c-guess-basic-syntax): Handle C++ operator identifiers in
+ declarations.
+
+ * progmodes/cc-langs.el (c-assignment-operators): Added the
+ trigraph version of ^= too.
+
+ * progmodes/cc-langs.el (c-assignment-operators): Added the
+ trigraph version of |= in C++.
+
+ * progmodes/cc-fonts.el (c-font-lock-declarators): Handle
+ `c-decl-hangon-kwds' after the identifier name.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): When deciding
+ whether an arglist is "nonempty", ignore a comment after the open
+ paren if it isn't followed by a non-comment token on the same
+ line.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Case 4: Enable
+ heuristics below the point to cope with classes inside special
+ brace lists in Pike.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el: Amend c-point-syntax to handle macros.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-guess.el (cc-guess-install): New function to
+ install an already guessed style in another buffer.
+
+ * progmodes/cc-defs.el (c-tentative-buffer-changes): No longer
+ sets `inhibit-read-only' - `c-save-buffer-state' should be used
+ anyway if the change always is undone.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ Implement togglable electricity:
+
+ * progmodes/cc-defs.el: Enhance c-save-buffer-state's doc-string,
+ saying when it should be used.
+
+ * progmodes/cc-engine.el: Add the new buffer-local variable,
+ c-electric-flag.
+
+ * progmodes/cc-langs.el: Change the name of c-toggle-auto-state to
+ c-toggle-auto-newline.
+
+ * progmodes/cc-mode.el: Rename c-toggle-auto-state to
+ c-toggle-auto-newline. Remove the binding for
+ c-toggle-auto-hungry-state. Add the binding C-c C-l for the new
+ c-toggle-electric-state.
+
+ * progmodes/cc-vars.el: Make c-syntactic-indentation buffer local.
+
+ * progmodes/cc-cmds.el: Add `c-bytecomp-defun's for
+ c-\(forward\|backward\)-subword.
+ (c-update-modeline): Add the new modeline flag `l' for
+ `c-electric-flag'. Make the auto-newline flag `a' dependent on
+ `l'.
+ (c-toggle-auto-state): Rename it to `c-toggle-auto-newline'. Make
+ the old name an alias of the new name.
+ (c-toggle-electric-state): New function.
+ c-electric-\(pound\|brace\|slash\|star\|semi&comma\|colon\|lt-gt\|paren\|continued-statement\):
+ Adapt these functions to do electric things only when
+ c-electric-flag is non-nil.
+ (c-point-syntax, c-brace-newlines, c-try-oneliner): Extract these
+ new functions from c-electric-brace.
+ (c-point-syntax): Add a check for "virtual semicolons" in AWK
+ mode, so that the tentative extra newline doesn't change the
+ syntax of the following brace.
+ (c-electric-brace): restructure by extracting the above functions.
+ Tidy up the coding somewhat.
+ (c-electric-semi&comma, c-electric-colon, c-electric-paren):
+ restructure a bit.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el (c-show-syntactic-information): Show the
+ anchor position(s) using faces. Thanks to Masatake YAMATO for the
+ idea.
+
+ * progmodes/cc-mode.el, cc-cmds.el, cc-defs.el, cc-engine.el
+ (c-submode-indicators): Changed name from `c-auto-hungry-string'
+ since it's now used to track another submode.
+
+ (c-update-modeline): Converted to function and extended to check
+ `c-subword-move-mode'.
+
+ (c-forward-into-nomenclature, c-backward-into-nomenclature):
+ Converted to compat aliases for `c-forward-subword' and
+ `c-backward-subword'.
+
+ * progmodes/cc-subword.el: New functions and minor mode to handle
+ SillyCapsedStyleIndentifiers, contributed by Masatake YAMATO:
+
+ (c-forward-subword, c-backward-subword, c-mark-subword,
+ c-kill-subword, c-backward-kill-subword, c-transpose-subwords,
+ c-capitalize-subword, c-downcase-subword, c-upcase-subword):
+ Functions corresponding to the standard word handling functions.
+
+ (c-subword-move-mode): Minor mode that replaces all the standard
+ word handling functions with their subword equivalences.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-vars.el (c-cleanup-list): Insert a customization
+ entry for one-liner-defun.
+
+ * progmodes/cc-defs.el: Give c-tentative-buffer-changes its own
+ name in its def-edebug-spec.
+
+ * progmodes/cc-cmds.el (c-electric-brace): Make the
+ one-liner-defun clean-up work with empty-defun-braces. o-l-d now
+ compacts space before a comment, if this will make things fit on
+ one line.
+
+ Introduce an "awk" style, mainly for auto-newline and clean-ups.
+
+ * progmodes/cc-align.el: new function c-snug-1line-defun-close
+
+ * progmodes/cc-cmds.el: In c-electric-brace, add code for new
+ clean-up one-liner-defun.
+
+ * progmodes/cc-styles.el: Add the new "awk" style.
+
+ * progmodes/cc-vars.el: Add description of one-liner-defun to
+ c-cleanup-list's doc-string. New user options,
+ c-max-one-liner-length. In c-default-style, set the default style
+ for AWK to "awk".
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-engine.el (c-forward-label): Fixed fontification of
+ macros inside labels.
+
+ * progmodes/cc-engine.el (c-looking-at-bos): Obsoleted in favor of
+ `c-at-statement-start-p' and `c-at-expression-start-p'.
+
+ * progmodes/cc-defs.el (c-tnt-chng-record-state): Don't signal an
+ error if the mark isn't set.
+
+ * progmodes/cc-engine.el (c-guess-continued-construct,
+ c-guess-basic-syntax): Use `c-forward-decl-or-cast-1' to more
+ accurately detect functions inside functions.
+
+ * progmodes/cc-engine.el (c-at-expression-start-p): New function
+ like `c-at-statement-start-p' that additionally recognizes commas
+ and expression parentheses as delimiters.
+
+ * progmodes/cc-engine.el (c-looking-at-inexpr-block): Added flag
+ to avoid heuristics that doesn't work for unclosed blocks.
+
+ (c-at-statement-start-p): New function.
+
+ * progmodes/cc-engine.el, cc-fonts.el: Fixes in handling of
+ Objective-C directives, e.g. directives spanning lines should work
+ reasonably well now.
+
+ (c-put-c-type-property, c-clear-c-type-property): New helpers.
+
+ (c-forward-objc-directive): New function to move over any ObjC
+ directive.
+
+ (c-just-after-func-arglist-p, c-guess-basic-syntax,
+ c-basic-matchers-before): Use it.
+
+ (c-font-lock-objc-iip-decl): Removed.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Some improvement
+ in the template arglist recognition.
+
+ * progmodes/cc-styles.el (c-style-alist): Fixed several
+ inconsistencies in the Whitesmith style.
+
+ * progmodes/cc-align.el (c-lineup-after-whitesmith-blocks): New
+ lineup function to get lines after Whitesmith style blocks
+ correctly indented.
+
+ (c-lineup-whitesmith-in-block): Backed out the compensation for
+ opening parens since it's done using `add' lists in the style
+ definition instead. Don't use the anchor position since it varies
+ too much between the syntactic symbols. :P
+
+ * progmodes/cc-vars.el (c-valid-offset): Updated.
+
+ * progmodes/cc-engine.el (c-evaluate-offset): Extended to handle
+ lists where the offsets are combined according to several
+ different methods: `first', `min', `max', and `add'. Report
+ offset evaluation errors with `c-benign-error' so that some kind
+ of reindentation still is done.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Anchor
+ `arglist-intro' the same way as `arglist-cont-nonempty' and
+ `arglist-close'.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Fixed similar
+ situations for `arglist-cont-nonempty' and `arglist-close'.
+
+ * progmodes/cc-langs.el (c-opt-identifier-concat-key-depth): New
+ constant.
+
+ * progmodes/cc-defs.el: Use `cc-bytecomp-fboundp' and
+ cc-bytecomp-boundp' in a number of places.
+
+ * progmodes/cc-engine.el (c-beginning-of-statement-1): Fixed a
+ macro related issue.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-awk.el: Change the terminology of regexps: A char
+ list is now
+ [asdf], a char class [:alpha:]. Include code for char classes.
+ Set c-awk-NL-prop on lines ending in open strings. (Bug fix.)
+ Add character classes (e.g. "[:alpha:]") into AWK Mode's regexps.
+
+ Remove (nearly all of) the cruft associated with AWK Mode's former
+ concept of "virtual semicolons":
+
+ Adapt c-beginning-of-statement, c-end-of-statement (together with
+ subfunctions) to use the new notion of "virtual semicolon" in
+ place of the old awkward special handling for AWK. There remains
+ much cruft in cc-awk.el, cc-cmds.el and cc-engine.el to clear out.
+ * progmodes/cc-cmds.el:
+ (c-ascertain-adjacent-literal): In the backwards direction, now
+ recognises AWK regexp delimiters as string delimiters.
+ (c-after-statement-terminator-p): Adapt for virtual semicolons;
+ check more rigorously for "end of macro".
+ (c-back-over-illiterals, c-forward-over-illiterals): Adapt for
+ virtual semicolons;
+ (c-beginning-of-statement): Adapt for virtual semicolons; Separate
+ out the code for forward movement into ...
+ (c-end-of-statement): Now contains the code for forward movement,
+ adapted for virtual semicolons.
+
+ * progmodes/cc-engine.el:
+ (c-ws*-string-limit-regexp): new regexp.
+ (c-forward-single-comment, c-backward-single-comment): Comment out
+ the (now redundant) "special" AWK stuff.
+
+ * progmodes/cc-styles.el, cc-vars.el: Change the settings of
+ c-string-par-start, c-string-par-separate to be more like Text
+ Mode than Fundamental Mode.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el (c-font-lock-declarations): Always narrow
+ to the fontified region so that fontification doesn't occur
+ outside it
+ (could happen e.g. when fontifying a line with an unfinished
+ declaration).
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-awk.el: Regexps for analysing AWK code have been
+ moved to near the start of the file. ^L now separate sections of
+ the file. New defconsts: c-awk-non-eol-esc-pair-re,
+ c-awk-blank-or-comment-line-re,
+ c-awk-one-line-possibly-open-string-re,
+ c-awk-regexp-one-line-possibly-open-char-class-re,
+ c-awk-one-line-possibly-open-regexp-re,
+ c-awk-one-line-non-syn-ws*-re. New functions: c-awk-at-vsemi-p,
+ c-awk-vsemi-status-unknown-p.
+
+ Amend the concept of "virtual semicolons" (in the indentation
+ engine) for languages like AWK, such that they are now
+ conceptually attached to end of the last token of a statement, not
+ the end of the line. (In AWK Mode, however, the pertinent text
+ property is still physically set on the EOL.) Remove the specific
+ tests for awk-mode, thus facilitating the introduction of other
+ language modes where EOLs can end statements. (Note: The
+ funtionality in cc-cmds.el, specifically
+ c-beginning/end-of-statement has yet to be amended.)
+
+ * progmodes/cc-defs.el: New macros c-at-vsemi-p,
+ c-vsemi-status-unknown-p.
+
+ * progmodes/cc-langs.el: Added `#' into AWK Mode's value of
+ c-stmt-delim-chars. New c-lang-defvars: c-at-vsemi-p-fn,
+ c-vsemi-status-unknown-p-fn (in a new page).
+
+ * progmodes/cc-engine.el: In c-beginning-of-statement-1,
+ c-crosses-statement-barrier-p, c-guess-basic-syntax, replace
+ numerous awkward forms like
+ (if (c-major-mode-is 'awk-mode) (c-awk-prev-line-incomplete-p))
+ with
+ (c-at-vsemi-p). Fix a few typos. In c-guess-basic-syntax, new
+ variable before-ws-ip, the place just after char-before-ip
+ appears.
+
+ * progmodes/cc-mode.el: Fix what's almost a semantic ambiguity in
+ a comment.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el (c-electric-brace): Cleaned up using
+ `c-tentative-buffer-changes'.
+
+ * progmodes/cc-defs.el (c-region-is-active-p): Simplified and
+ converted to macro to choose between Emacs and XEmacs at compile
+ time.
+
+ (c-set-region-active): New set counterpart to
+ `c-region-is-active-p'.
+
+ (c-tentative-buffer-changes): New macro to handle temporary buffer
+ changes in a convenient way.
+
+ (c-tnt-chng-record-state, c-tnt-chng-cleanup): Internal helpers
+ for `c-tentative-buffer-changes'.
+
+ * progmodes/cc-engine.el (c-looking-at-inexpr-block): Tightened up
+ the checks for paren sexps between the point and the keyword, to
+ avoid some false alarms.
+
+ * progmodes/cc-engine.el, cc-langs.el (c-looking-at-inexpr-block):
+ Fixed a situation where an error could be thrown for unbalanced
+ parens. Changed to make use of c-keyword-member' to avoid some
+ repeated regexp matches.
+
+ (c-opt-lambda-key, c-opt-inexpr-block-key,
+ c-opt-inexpr-class-key): These language variable are no longer
+ necessary.
+
+ (c-block-stmt-kwds): New language constant used by
+ c-looking-at-inexpr-block'.
+
+ (c-guess-basic-syntax): Removed an optional check that looked at
+ the existence of the now removed language variables.
+
+ * progmodes/cc-engine.el (c-fdoc-shift-type-backward,
+ c-forward-decl-or-cast-1): Fixed invalid recognition of C++ style
+ object instantiation expressions as declarations in some contexts.
+ This bug only affected languages where the declarator can't be
+ enclosed in parentheses.
+
+ * progmodes/cc-styles.el (c-style-alist): Fixed the GNU style to
+ insert newlines before and after substatement braces.
+
+ * progmodes/cc-engine.el: Improved the heuristics for recognizing
+ function declaration headers and the handling of C++ style member
+ init lists.
+
+ (c-just-after-func-arglist-p): Rewritten to use
+ `c-forward-decl-or-cast-1'. Now behaves a bit differently too.
+
+ (c-beginning-of-member-init-list): Removed since it isn't used
+ anymore.
+
+ (c-guess-basic-syntax): Case 5B adapted for the new
+ `c-just-after-func-arglist-p'. Cases 5B.1 and 5B.3 merged. Cases
+ 5D.1 and 5D.2 removed since they aren't trigged anymore (case 5B.1
+ covers all cases now).
+
+ * progmodes/cc-defs.el (c-point): Added 'bosws and 'eosws.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el, cc-styles.el, cc-vars.el: New variables
+ c-string-par-start/separate c-sentence-end-with-esc-eol,
+ initialised in c-setup-paragraph-variables, used in string
+ scanning subroutines of c-beginning-of-statement.
+
+ * progmodes/cc-cmds.el (c-electric-brace): don't delete a comment
+ which precedes the newly inserted `{'.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-engine.el, cc-langs.el: Rewrote the recognition
+ function for declaration level blocks. It should now cope with
+ templates better and also be a lot more comprehensible.
+
+ (c-looking-at-decl-block): The new function.
+
+ (c-search-uplist-for-classkey): The old one. It's now a wrapper
+ for compatibility.
+
+ (c-add-class-syntax, c-guess-continued-construct,
+ c-guess-basic-syntax): Adapted for `c-looking-at-decl-block'.
+
+ (c-decl-block-key): Changed to tell apart ambiguous and
+ unambiguous keywords. Pike specials are now handled directly in
+ the code instead.
+
+ (c-block-prefix-disallowed-chars, c-block-prefix-charset): New
+ language constants and variables to make the backward skip in
+ `c-looking-at-decl-block' as tight as possible.
+
+ (c-nonsymbol-token-char-list): New language constant.
+
+ * progmodes/cc-engine.el (c-backward-<>-arglist): New function to
+ find balanced template arglists backwards.
+
+ * progmodes/cc-defs.el (c-make-bare-char-alt): New helper for
+ making char classes for `c-syntactic-skip-backward'.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Simplified case
+ 16D - can't be a class-close at that point.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax,
+ c-add-class-syntax): Don't narrow out the enclosing declaration
+ level. This makes everything a lot easier, and it was actually
+ only four small places that needed it to work. Some places that
+ previously did `widen' are removed now, which has the effect that
+ `c-guess-basic-syntax' never will look at things outside the
+ current narrowment now. The anchor position for `topmost-intro'
+ is affected by this, but it was so bogus it was basically useless
+ before, and now it's equally bogus but in a slightly different
+ way.
+
+ (c-narrow-out-enclosing-class): Gone.
+
+ (c-most-enclosing-brace, c-least-enclosing-brace): Don't filter to
+ the narrowed region.
+
+ (c-least-enclosing-brace): Removed silly optional argument.
+
+ * progmodes/cc-engine.el (c-beginning-of-decl-1): Fixed bug where
+ the point could be left directly after an open paren when finding
+ the beginning of the first decl in the block.
+
+ * progmodes/cc-engine.el, cc-fonts.el (c-forward-keyword-clause):
+ Specify which submatch to use.
+
+ * progmodes/cc-langs.el (c-symbol-start): Include '@' in ObjC.
+
+ (c-decl-start-re): No no longer any need for special treatment of
+ ObjC due to the above.
+
+ (c-other-block-decl-kwds): Handle "extern" in ObjC too since it
+ presumably follows C in that regard.
+
+ * progmodes/cc-langs.el (c-identifier-ops, c-after-id-concat-ops):
+ New language constants to specify operator tokens inside
+ identifiers in a more high level way.
+
+ (c-opt-identifier-prefix-key): New internal language constant.
+
+ (c-opt-identifier-concat-key, c-opt-after-id-concat-key,
+ c-identifier-start, c-identifier-key): Now completely calculated
+ from other constants.
+
+ (c-identifier-last-sym-match): Decommissioned since it's no longer
+ used.
+
+ (c-operators): Use `c-identifier-ops'. Documented
+ `postfix-if-paren'.
+
+ * progmodes/cc-engine.el (c-forward-name): Removed the
+ optimization when c-identifier-key is equal to c-symbol-key since
+ it doesn't work in byte compiled files. Don't record empty
+ regions as identifiers.
+
+ * progmodes/cc-langs.el (c-filter-ops): New helper function to
+ simplify access to `c-operators' and its likes.
+
+ (c-operator-list, c-all-op-syntax-tokens,
+ c-nonsymbol-token-regexp, c-<>-multichar-token-regexp,
+ c-<-op-cont-regexp, c->-op-cont-regexp, c-expr-kwds,
+ c-primary-expr-regexp, c-cast-parens): Use it.
+
+ * progmodes/cc-defs.el (c-lang-const): Fixes to allow use without
+ an explicit language in functions.
+
+ * progmodes/cc-defs.el (c-make-keywords-re): Added an appendable
+ variant of adornment.
+
+ * progmodes/cc-langs.el (c-any-class-key): Removed unused language
+ variable.
+
+ (c-type-decl-prefix-key): Removed some now unnecessary cruft from
+ the Pike value.
+
+ * progmodes/cc-engine.el (c-on-identifier,
+ c-simple-skip-symbol-backward): Small fix for handling "-"
+ correctly in `skip-chars-backward'. Affected the operator lfun
+ syntax in Pike.
+
+ * progmodes/cc-langs.el (c-make-init-lang-vars-fun): Disabled the
+ diagnostic message about precompiled language vars not being used.
+
+ * progmodes/cc-langs.el (c-paren-nontype-kwds): The GCC keyword
+ "__attribute__" is followed by a parenthesis.
+
+ (c-type-start-kwds, c-prefix-spec-kwds, c-prefix-spec-kwds-re,
+ c-specifier-key, c-not-decl-init-keywords): Some cleanup using new
+ language constants `c-type-start-kwds' and `c-prefix-spec-kwds'.
+
+ * progmodes/cc-fonts.el, cc-langs.el, cc-engine.el: Internal
+ cleanups to properly detect the declared identifiers in various
+ declarations.
+
+ (c-decl-start-kwds): New language constant to recognize
+ declarations that can start anywhere. Used for class declarations
+ in Pike.
+
+ (c-specifier-key, c-not-decl-init-keywords,
+ c-decl-prefix-or-start-re, c-find-decl-prefix-search,
+ c-find-decl-spots): Implement `c-decl-start-kwds'.
+
+ (c-other-decl-kwds, c-postfix-decl-spec-kwds, c-decl-hangon-kwds,
+ c-decl-hangon-key, c-forward-decl-or-cast-1): Separated the
+ handling of the compiler specific extension keywords into a new
+ language constant `c-decl-hangon-kwds' that defines keyword
+ clauses to be ignored in declarations.
+
+ (c-forward-id-comma-list, c-forward-keyword-clause): Don't skip
+ past unrecognized tokens when handling `c-colon-type-list-kwds'.
+ Necessary to stop at the declared identifier in e.g. IDL valuetype
+ declarations.
+
+ (c-typedef-decl-kwds, c-typeless-decl-kwds, c-type-list-kwds,
+ c-prefix-spec-kwds-re, c-postfix-spec-kwds,
+ c-after-suffixed-type-decl-key, c-opt-postfix-decl-spec-key,
+ c-forward-decl-or-cast-1): Recognize the declared identifier in
+ class and enum declarations as such and not as part of the type.
+
+ (c-forward-decl-or-cast-1, c-forward-label): Relaxed the
+ interpretation of PRECEDING-TOKEN-END when there's no preceding
+ token.
+
+ (c-forward-decl-or-cast-1): Don't disregard sure signs of
+ declarations when there's some syntax error later on.
+
+ (c-complex-decl-matchers): Did away with a reference to
+ `c-specifier-key'.
+
+ * progmodes/cc-engine.el (c-maybe-labelp): Provide no default
+ value - this variable is always dynamically bound.
+
+ * progmodes/cc-engine.el, cc-fonts.el, cc-langs.el, cc-menus.el,
+ cc-mode.el, cc-styles.el, cc-vars.el, cc-align.el, cc-awk.el,
+ cc-cmds.el, cc-defs.el: Changed the policy for marking up
+ functions that might do hidden buffer changes: All such internal
+ functions are now marked instead of those that don't.
+
+ (c-beginning-of-macro, c-end-of-macro, c-(forward|backward)-comments,
+ c-(forward|backward)-single-comment, c-parse-state, c-on-identifier,
+ c-(fast-|slow-|)in-literal, c-literal-limits, c-collect-line-comments,
+ c-literal-type): Allow these functions to make hidden buffer changes,
+ so that they are free to use text property caching later on.
+
+ (c-electric-backspace, c-electric-delete-forward, c-electric-pound,
+ c-electric-brace, c-electric-slash, c-electric-star,
+ c-electric-semi&comma, c-electric-colon, c-electric-lt-gt,
+ c-electric-paren, c-electric-continued-statement, c-indent-command,
+ c-indent-region, c-mask-paragraph, c-indent-new-comment-line,
+ c-context-line-break): Added `c-save-buffer-state' calls to comply
+ with the changed semantics of the functions above.
+
+ * progmodes/cc-engine.el (c-beginning-of-statement-1): Fixed a bug
+ when macros occur in obscure places. Optimized the sexp movement
+ a bit.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ Enhancements for c-beginning-of-statement to work in AWK Mode:
+
+ * progmodes/cc-awk.el: Supersede c-awk-NL-prop value `;'
+ (completed statement) with `}' (statement completed by closing
+ brace or semicolon) and `$' (statement completed by EOL).
+
+ (c-awk-virtual-semicolon-ends-prev-line-p,
+ c-awk-virtual-semicolon-ends-line-p,
+ c-awk-skip-semantic-ws-forward, c-awk-skip-semantic-ws-backward,
+ c-awk-at-statement-end-p): new functions
+
+ * progmodes/cc-cmds.el: Simplify the structure of functions
+ c-forward-over-illiterals, c-back-over-illiterals. Enhance these
+ two functions and c-beginning-of-statement to handle AWK Mode.
+
+ * progmodes/cc-engine.el: Enhance c-forward-single-comment,
+ c-backward-single-comment for AWK mode. Attempt to clarify their
+ doc-strings.
+
+ * progmodes/cc-mode.el: Put M-a and M-e into awk-mode-map.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-engine.el, cc-fonts.el, cc-langs.el: Cleaned up the
+ label handling. Labels are now recognized in a uniform and more
+ robust way, regardless of context. Text properties are put on all
+ labels to recognize the following declarations better. Multiword
+ labels are handled both in indentation and fontification for the
+ benefit of language extensions like Qt. For consistency, keywords
+ in labels are now fontified with the label face instead. That
+ also applies to "case" and "default".
+
+ (c-beginning-of-statement-1): Fixed some bugs in the label
+ handling. Disregard `c-nonlabel-token-key' in labels that begin
+ with `c-label-kwds'.
+
+ (c-find-decl-spots): Support that the callback adds more
+ `c-decl-end' spots to find.
+
+ (c-forward-decl-or-cast-1): Don't treat a list of plain
+ identifiers followed by a colon as a declaration.
+
+ (c-forward-label): New function to recognize labels.
+
+ (c-guess-basic-syntax): Replaced uses of `c-label-key' with
+ `c-forward-label'. Moved the label recognition cases (14 and 15)
+ earlier since they aren't so context sensitive now. Handle labels
+ on the top level gracefully. Moved access label recognition to
+ the generic label case (CASE 15) - removed CASE 5E.
+
+ (c-font-lock-declarations): Added recognition of labels in the
+ same round since we need to handle labels in parallell with other
+ declarations to recognize both accurately. It should also improve
+ speed.
+
+ (c-simple-decl-matchers, c-basic-matchers-after): Moved
+ `c-font-lock-labels' so that it only is used on decoration level 2
+ since `c-font-lock-declarations' handles it otherwise.
+
+ (c-complex-decl-matchers): Removed the simplistic recognition of
+ access labels.
+
+ (c-decl-prefix-re): Removed the kludges that was necessary to cope
+ with labels earlier.
+
+ (c-decl-start-re): New language variable to make
+ `c-font-lock-declarations' stop for the special protection labels
+ in Objective-C that start with '@'.
+
+ (c-label-key): Removed since it's no longer used.
+
+ (c-recognize-colon-labels, c-label-prefix-re): New language
+ constants to support recognition of generic colon-terminated
+ labels.
+
+ (c-type-decl-end-used): `c-decl-end' is now used whenever there
+ are colon terminated labels.
+
+ * progmodes/cc-align.el (c-lineup-arglist): Fixed bug when the
+ first argument starts with a special brace list.
+
+ * progmodes/cc-engine.el, cc-fonts.el (c-forward-decl-or-cast-1,
+ c-font-lock-declarations): Broke out the declaration and cast
+ recognition from `c-font-lock-declarations' to a new function, so
+ that it can be used in the indentation engine.
+
+ * progmodes/cc-engine.el (c-find-decl-spots): Fixed bug in backing
+ up to the start of the literal. Fixed bug with the point on the
+ wrong side of the search limit that could happen when the start
+ position is inside a literal.
+
+ * progmodes/cc-engine.el (c-parse-state,
+ c-invalidate-state-cache): Modified the use of `c-state-cache-end'
+ so that it's kept a little bit back to increase the hit rate.
+
+ (c-parse-state): Changed the macro handling and fixed some
+ glitches. Macro context is checked more often than necessary now,
+ but otoh less garbage conses are generated.
+
+ * progmodes/cc-engine.el (c-parse-state,
+ c-invalidate-state-cache): Cache the last position where
+ `c-state-cache' applies. This can speed up refontification quite
+ a bit in blocks where there are many non-brace parens before the
+ point.
+
+ (c-state-cache-end): New variable for this.
+
+ (c-guess-basic-syntax, c-debug-parse-state): Adapted for the new
+ cache variable.
+
+ * progmodes/cc-engine.el (c-find-decl-spots): Take more care to
+ get close initial continue positions when the start position is
+ inside a literal or macro. Do not call the callback for spots
+ before the start position (which can happen e.g. for `c-decl-end'
+ spots inside comments). Optimize better in special cases when the
+ region is a single line inside a literal or macro (typically when
+ the current line is refontified).
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Simplified calls
+ to `c-add-stmt-syntax' - there's no need to explicitly whack off
+ entries from the paren state.
+
+ * progmodes/cc-engine.el (c-add-stmt-syntax): Narrowed down the
+ special case for "else if" clauses.
+
+ * progmodes/cc-engine.el (c-looking-at-inexpr-block,
+ c-add-stmt-syntax): Use `c-recognize-paren-inexpr-blocks'.
+
+ * progmodes/cc-langs.el (c-recognize-paren-inexpr-blocks): New
+ language variable to recognize the gcc extension with statement
+ blocks inside expressions.
+
+ * progmodes/cc-engine.el (c-add-stmt-syntax): Restructured to make
+ it somewhat more comprehensible. The argument AT-BLOCK-START is
+ no longer used and hence removed.
+
+ (c-guess-continued-construct, c-guess-basic-syntax): Updated calls
+ to `c-add-stmt-syntax'.
+
+ * progmodes/cc-engine.el (c-backward-to-decl-anchor): Use
+ `c-beginning-of-statement-1' instead of duplicating parts of it.
+ This fixes bogus label recognition.
+
+ * progmodes/cc-engine.el (c-add-type, c-check-type,
+ c-forward-name, c-forward-type): Improved storage of template
+ types in `c-found-types' so that they can be recognized better.
+
+ (c-syntactic-content): Added option to skip past nested parens.
+
+ * progmodes/cc-engine.el (c-forward-name): Set
+ `c-last-identifier-range' all the time. It's less work that way.
+ Handle that there might not be an identifier to store in
+ `c-last-identifier-range'.
+
+ (c-forward-type): Handle that `c-last-identifier-range' might be
+ nil from `c-forward-name'.
+
+ * progmodes/cc-defs.el: (c-safe-scan-lists,
+ c-(go-)?(up|down)-list-(forward|backward)): Added limit arguments.
+
+ * progmodes/cc-defs.el (c-save-buffer-state): Use `unwind-protect'
+ to work even if the form fails.
+
+ * progmodes/cc-engine.el (c-parse-state): Speedup when moving far
+ down in a large file in one go.
+
+ (c-get-fallback-start-pos): New helper function for
+ `c-parse-state'.
+
+ * progmodes/cc-align.el (c-lineup-assignments): New lineup
+ function which is like `c-lineup-math' but returns nil instead of
+ `c-basic-offset' when it doesn't match.
+
+ (c-lineup-math): Changed to use `c-lineup-assignments'.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el: Fix some bugs in subfunctions of
+ c-beginning-of-statement. New subfunctions
+ c-in-comment-line-prefix-p, c-narrow-to-comment-innards.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-fonts.el, cc-langs.el: Use `c-simple-ws' instead of
+ hardcoded char classes whereever possible. Changed a couple of
+ places to use skip by syntax instead of skip by char class.
+
+ * progmodes/cc-langs.el (c-unterminated-block-comment-regexp):
+ Fixed a bug in the regexp that caused extreme backtracking.
+
+ * progmodes/cc-langs.el (c-block-comment-starter,
+ c-block-comment-ender): New language constants to specify in a
+ single place how block comments look.
+
+ (c-comment-start-regexp, c-block-comment-start-regexp,
+ comment-start, comment-end, comment-start-skip,
+ c-syntactic-ws-start, c-syntactic-ws-end, c-nonwhite-syntactic-ws,
+ c-syntactic-ws, c-nonempty-syntactic-ws,
+ c-single-line-syntactic-ws, c-syntactic-eol): Now built from
+ `c-line-comment-starter', `c-block-comment-starter' and
+ `c-block-comment-ender'.
+
+ (c-block-comment-regexp, c-unterminated-block-comment-regexp): New
+ language constants to break up things a bit.
+
+ (c-simple-ws): New language constant for simple whitespace.
+
+ * progmodes/cc-defs.el (c-concat-separated): New convenience
+ function.
+
+ * progmodes/cc-defs.el (c-make-keywords-re): Added kludge for bug
+ in `regexp-opt' in Emacs 20 and XEmacs when strings contain
+ newlines. Allow and ignore nil elements in the list.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el: Comment out a (n almost certainly
+ superfluous) check, (eq here (point-max)) in
+ c-beginning-of-statement.
+
+ * progmodes/cc-cmds.el: Tidy up the comments in
+ c-beginning-of-statement and subfunctions.
+
+ * progmodes/cc-awk.el: Replace calls to put-text-property to the
+ more flexible c-put-char-property and c-clear-char-properties.
+ Add the author's email address.
+
+ * progmodes/cc-langs.el: New variable,
+ c-block-comment-start-regexp.
+
+ * progmodes/cc-cmds.el: Fix bug with M-e, when point is inside the
+ closing "*/" of a block comment.
+
+ * progmodes/cc-cmds.el: Tidy c-beginning-of-sentence (and
+ subfunctions) so that it works at BOB and EOB.
+
+ * progmodes/cc-cmds.el, cc-vars.el: More updating of
+ c-beginning-of-statement, including new variable
+ c-block-comment-start-regexp.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-langs.el (c-known-type-key): Optimize simple
+ symbols from `*-font-lock-extra-types' so that there's no need to
+ use `regexp-opt' on those lists.
+
+ * progmodes/cc-langs.el (c-type-decl-suffix-key): Fix when
+ `c-type-modifier-kwds' is empty.
+
+ * progmodes/cc-fonts.el (c-font-lock-invalid-string): Fix when
+ there are several strings on the same line.
+
+ * progmodes/cc-engine.el (c-literal-limits): Removed the
+ compatibility function for older emacsen. `c-literal-limits-fast'
+ has now taken the place of this function.
+
+ * progmodes/cc-vars.el (c-emacs-features): Removed compatibility
+ with older emacsen: We now require 'pps-extended-state.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el: New function c-beginning-of-sentence,
+ which obviates the need to hack sentence-end. This now handles
+ escaped newlines in strings correctly. Correct minor bugs in
+ c-move-over-sentence and in c-beginning-of-statement.
+
+ * progmodes/cc-cmds.el (c-beginning-of-statement (and
+ subfunctions)): Adapt c-\(back\|forward\)-over-illiterals such
+ that movement over macros and code are rigorously separated from
+ eachother. Correct a few incidental bugs.
+
+ * progmodes/cc-cmds.el: Restructure c-beginning-of-statement:
+ Improve its doc-string. Improve the handling of certain specific
+ cases.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-engine.el, cc-fonts.el, cc-langs.el
+ (c-guess-basic-syntax): Changed the way class-level labels are
+ recognized; they can now contain essentially any symbols.
+
+ (c-opt-extra-label-key): New language variable to cope with the
+ special protection label syntax in Objective-C.
+
+ (c-opt-access-key): Removed; this is now handled better by
+ `c-nonlabel-token-key' and `c-opt-extra-label-key'.
+
+ (c-complex-decl-matchers): Update to handle that
+ `c-opt-access-key' no longer exists.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Make use of the
+ improved label recognition in `c-beginning-of-statement-1'.
+
+ * progmodes/cc-engine.el (c-beginning-of-member-init-list):
+ Recognize bitfields better.
+
+ * progmodes/cc-engine.el (c-beginning-of-inheritance-list):
+ Removed some cruft and fixed a bug that could cause it to go to a
+ position further down.
+
+ * progmodes/cc-langs.el, cc-engine.el
+ (c-beginning-of-statement-1): Improved detection of labels in
+ declaration contexts.
+
+ (c-beginning-of-decl-1): Use it.
+
+ (c-nonlabel-token-key): New language constant and variable needed
+ by `c-beginning-of-statement-1'.
+
+ * progmodes/cc-engine.el (c-guess-basic-syntax): Fixed bug that
+ manifested itself due to the correction in `c-forward-sexp'.
+
+ * progmodes/cc-defs.el (c-forward-sexp, c-backward-sexp): Made
+ these behave as documented when used at the buffer limits.
+
+ * progmodes/cc-mode.el, cc-engine.el, cc-langs.el
+ (c-type-decl-end-used): Made this a language variable.
+
+ * progmodes/cc-mode.el (c-after-change): Widen the buffer to work
+ correctly when `combine-after-change-calls' is used together with
+ temporary narrowings.
+
+ * progmodes/cc-engine.el (c-beginning-of-statement-1): Report
+ labels correctly when the start point is immediately after the
+ colon.
+
+ * progmodes/cc-defs.el (c-parse-sexp-lookup-properties): Removed
+ since it isn't used anymore.
+
+ * progmodes/cc-cmds.el (c-electric-lt-gt): Detect and mark angle
+ bracket arglists such as template parens in C++.
+
+ * progmodes/cc-engine.el (c-syntactic-skip-backward): Fixed a bug
+ in the last check-in. Some optimization.
+
+ * progmodes/cc-engine.el (c-syntactic-skip-backward): Fixed bug
+ where it could stop at the same level in a preceding sexp when
+ PAREN-LEVEL is set.
+
+ * progmodes/cc-mode.el (c-basic-common-init): Turn on syntax-table
+ text property lookup only when it's needed.
+
+ * progmodes/cc-langs.el, cc-engine.el, cc-fonts.el, cc-mode.el:
+ Changed the policy for paren marked angle brackets to be more
+ persistent; once marked they remain marked even when they're found
+ to be unbalanced in the searched region. This should keep the
+ paren syntax around even when individual lines are refontified in
+ multiline template arglists.
+
+ (c-parse-and-markup-<>-arglists): New dynamically bound variable
+ to control markup so that incorrect angle bracket arglists aren't
+ marked in contexts where the correct value for
+ `c-disallow-comma-in-<>-arglists' isn't known.
+
+ (c-forward-<>-arglist, c-forward-<>-arglist-recur): The reparse
+ argument has become `c-parse-and-markup-<>-arglists'.
+
+ (c-remove-<>-arglist-properties): Removed - no longer used.
+
+ (c-after-change-check-<>-operators): New function used on
+ `after-change-functions' to avoid that "<" and ">" characters that
+ are part of longer operators have paren syntax.
+
+ (c-<>-multichar-token-regexp): New language variable used by
+ `c-after-change-check-<>-operators'.
+
+ (c-after-change): Call `c-after-change-check-<>-operators'.
+
+ (c-font-lock-<>-arglists): Use the context properties set by
+ `c-font-lock-declarations' to set
+ `c-disallow-comma-in-<>-arglists' correctly to avoid doing invalid
+ markup.
+
+ (c-font-lock-declarations): Removed code that undoes the invalid
+ markup done by `c-font-lock-<>-arglists'.
+
+ (c-complex-decl-matchers): `c-font-lock-<>-arglists' now runs
+ after `c-font-lock-declarations'.
+
+ * progmodes/cc-engine.el (c-syntactic-skip-backward): Added
+ paren-level feature.
+
+ (c-guess-basic-syntax): Improved the anchor position for
+ `template-args-cont' in nested template arglists. There's still
+ much to be desired in this area, though.
+
+2005-12-08 Alan Mackenzie <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-cmds.el, cc-engine.el, cc-langs.el, cc-vars.el:
+ Make the "Text Filling and Line Breaking" commands work for AWK
+ buffers.
+
+2005-12-08 Martin Stjernholm <bug-cc-mode@gnu.org>
+
+ * progmodes/cc-defs.el, cc-engine.el (c-mode-is-new-awk-p):
+ Removed;
+ (c-major-mode-is 'awk-mode) can be used instead now.
+
+ * progmodes/cc-mode.el: Always set up AWK mode since emacsen where
+ it doesn't work no longer are supported.
+
+ * progmodes/cc-mode.el, cc-styles.el, cc-vars.el, cc-defs.el,
+ cc-engine.el, cc-fonts.el, cc-langs.el, cc-cmds.el: CC Mode now
+ requires support for the syntax-table' text property, which rules
+ out Emacs 19 and XEmacs < 21.4. Removed various compatibility
+ cruft associated with those versions.
+
+ * progmodes/cc-defs.el, cc-fix.el: CC Mode now requires support
+ for the `syntax-table' text property, which rules out Emacs 19 and
+ XEmacs < 21.4. Removed various compatibility cruft associated
+ with those versions.
+
+ * progmodes/cc-vars.el (c-emacs-features): CC Mode now requires
+ support for the `syntax-table' text property.
+
+ * progmodes/cc-fonts.el (c-nonbreakable-space-face): Remove the
+ variable and use an extra quoted face name instead. All the
+ emacsen flavors handle that correctly.
+
+ * progmodes/cc-fonts.el (c-font-lock-complex-decl-prepare,
+ c-font-lock-declarators, c-font-lock-declarations,
+ c-complex-decl-matchers, c-basic-matchers-after): Use a text
+ property to mark the items in in declarator lists to handle
+ refontification inside multiline declarations better.
+
+ * progmodes/cc-fonts.el (c-font-lock-declarations): Recognize a
+ construct like "a * b = c;" as a declaration.
+
+2005-12-08 Kim F. Storm <storm@cua.dk>
+
+ * emulation/cua-base.el (cua-use-hyper-key): Replaced by ...
+ (cua-rectangle-modifier-key): ... this. New defcustom. Can now
+ select either meta, hyper, or super modifier for rectangle commands.
+ (cua--rectangle-modifier-key): New defvar.
+ (cua--M/H-key): Use it. Remove special case for 'space.
+ (cua--init-keymaps): Initialize it from cua-rectangle-modifier-key
+ on X, to meta otherwise. Always bind C-return to toggle
+ rectangle. Pass ?\s instead of 'space to cua--M/H-key.
+
+ * emulation/cua-rect.el (cua-help-for-rectangle): Use
+ cua--rectangle-modifier-key. Handle super modifier too.
+ (cua--init-rectangles): Always bind C-return to toggle rectangle.
+ Pass ?\s instead of 'space to cua--M/H-key and cua--rect-M/H-key.
+
+ * ido.el: Move Acknowledgements and History after Commentary.
+ Minor changes to Commentary.
+
+ * emulation/cua-base.el (cua--select-keymaps): Enable repeat
+ keymap if cua--prefix-override-timer equals 'shift.
+ (cua--shift-control-prefix): New function; emulate "type prefix
+ key twice" functionality to handle shifted prefix key override.
+ (cua--shift-control-c-prefix, cua--shift-control-x-prefix): New
+ commands.
+ (cua--init-keymaps): Bind them to S-C-c and S-C-x.
+
+2005-12-08 Carsten Dominik <dominik@science.uva.nl>
+
+ * textmodes/org.el (org-insert-heading): Try to do items before
+ headings.
+ (org-agenda-mode): Quote `org-agenda-mode-hook'.
+ (org-insert-item): New function.
+ (org-renumber-ordered-list): Don't skip to higher level lists.
+
+2005-12-08 Juri Linkov <juri@jurta.org>
+
+ * info.el (Info-mode-map): Bind M-TAB to `Info-prev-reference'.
+
+ * button.el (button-buffer-map): Bind M-TAB to `backward-button'.
+
+ * wid-edit.el (widget-keymap): Bind M-TAB to `widget-backward'.
+
+ * pcvs.el (defun-cvs-mode): Put `definition-name' property on
+ the constructed function name fun-1.
+
+ * cus-edit.el (custom-add-parent-links): Filter out custom-group-link,
+ because such links don't lead to parent documentation.
+
+2005-12-08 Kenichi Handa <handa@m17n.org>
+
+ * descr-text.el (describe-char): Use *Help-2* buffer if the
+ current buffer is *Help*. Call describe-text-properties while
+ setting the original buffer.
+
+2005-12-07 Bill Wohler <wohler@newt.com>
+
+ * files.el (auto-mode-alist): Remove mh-letter-mode. Unnecessary,
+ and causes problems with non-MH users (such as Gnus users).
+
+2005-12-08 Nick Roberts <nickrob@snap.net.nz>
+
+ * progmodes/gdb-ui.el (gdb-find-file-unhook): Delete variable.
+ (gdb-set-gud-minor-mode, gdb-set-gud-minor-mode): Delete functions.
+ (gdb-set-gud-minor-mode-existing-buffers, gdb-init-2): Use GDB
+ command "info sources". Move calls to GDB command "list".
+ (gdb-find-file-hook): Just use gdb-source-file-list.
+ (gdb-source-file-regexp): Use regexp for pre-GDB 6.4.
+ (gdb-source-file-regexp-1): New regexp for GDB 6.4+ only.
+ (gdb-set-gud-minor-mode-existing-buffers-1): Use it.
+ (gdb-data-list-register-values-handler): Use correct trigger name.
+
+2005-12-07 Kim F. Storm <storm@cua.dk>
+
+ * ido.el (ido-completion-map): Renamed from ido-mode-map.
+ (ido-common-completion-map, ido-file-completion-map)
+ (ido-file-dir-completion-map, ido-buffer-completion-map):
+ Renamed from ido-mode-....-map.
+ (ido-init-completion-maps): Renamed from ido-init-mode-maps.
+ (ido-setup-completion-map): Renamed from ido-define-mode-map.
+ (ido-read-internal): Bind minibuffer-local-filename-completion-map
+ to ido-completion-map.
+
+2005-12-07 Kenichi Handa <handa@m17n.org>
+
+ * international/mule-cmds.el
+ (set-display-table-and-terminal-coding-system): If the coding
+ system specified in `unibyte-display' property is different from
+ the arg coding-system, don't setup standard-display-table.
+
+2005-12-06 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/edebug.el (edebug-skip-whitespace): read1:lread.c says
+ that comments end at \n, regardless of selective-display.
+
+2005-12-07 Nick Roberts <nickrob@snap.net.nz>
+
+ * progmodes/gdb-ui.el (gdb-error-regexp, gdb-first-post-prompt)
+ (gdb-version): New variables.
+ (gdb-source-file-list, gdb-register-names)
+ (gdb-changed-registers): New variables for use with GDB 6.4+.
+ (gdb-ann3): Replace with...
+ (gdb-init-1, gdb-init-2): ...two new functions.
+ (gdba, gdb-prompt): Call gdb-init-1.
+ (gdb-get-version): New function. Call gdb-init-2 from here.
+ (gud-watch): Make it work with mouse events too.
+ (gdb-post-prompt): Don't add to queue until GDB version is known.
+ (gdb-speedbar-expand-node, gdb-post-prompt, gdb-registers-mode)
+ (gdb-locals-mode): Use gdb-version.
+ (gdb-memory-format-map, gdb-memory-unit-map)
+ (gdb-locals-watch-map): Rename from gdb-*-*-keymap.
+ (gdb-locals-font-lock-keywords-1)
+ (gdb-locals-font-lock-keywords-2): New variables.
+ (gdb-find-file-hook): Make it work with GDB 6.4+ too.
+ (gdb-set-gud-minor-mode-existing-buffers-1)
+ (gdb-var-list-children-1, gdb-var-list-children-handler-1)
+ (gdb-var-update-1, gdb-var-update-handler-1)
+ (gdb-data-list-register-values-handler)
+ (gdb-data-list-register-values-custom)
+ (gdb-get-changed-registers, gdb-get-changed-registers-handler)
+ (gdb-stack-list-locals-handler, gdb-get-register-names):
+ New functions for use with GDB 6.4+.
+ (gdb-locals-watch-map-1): New variable for use with GDB 6.4+.
+ (gdb-source-file-regexp, gdb-var-list-children-regexp-1)
+ (gdb-var-update-regexp-1, gdb-data-list-register-values-regexp)
+ (gdb-stack-list-locals-regexp)
+ (gdb-data-list-register-names-regexp): New regexps for use with
+ GDB 6.4+.
+
+2005-12-06 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * progmodes/cc-defs.el (c-emacs-features): Don't assume point-min==1.
+
+2005-12-06 Nozomu Ando <nand@mac.com> (tiny patch)
+
+ * mail/smtpmail.el (smtpmail-try-auth-methods): Make password
+ prompts work for AUTH PLAIN. Also reported by Steve Allan
+ <seallan@verizon.net>.
+
+2005-12-06 L\e$,1 q\e(Brentey K\e,Aa\e(Broly <lorentey@elte.hu>
+
+ * frame.el (set-frame-parameter): Add doc string.
+
+2005-12-06 Carsten Dominik <dominik@science.uva.nl>
+
+ * textmodes/org.el (org-occur-highlights): New variable.
+ (org-highlight-new-match, org-remove-occur-highlights): New functions.
+ (org-highlight-sparse-tree-matches): New option.
+ (org-do-occur): New function.
+ (org-get-heading): Make it work also at beginning of line.
+ (org-category-table): New variable.
+ (org-get-category-table, org-get-category)
+ (org-camel-to-words, org-link-search): New functions.
+ (org-select-this-todo-keyword): New variable.
+ (org-todo-list): New command.
+ (org-shiftright, org-shiftleft): New commands.
+ (org-agenda-todo): Add prefix argument.
+ (org-show-hierarchy-above): New option.
+ (org-show-todo-tree): Numerical prefix creates tree for specific
+ TODO keyword.
+ (org-outline-level): New function, to assign a level to plain
+ lists items.
+ (org-cycle-include-plain-lists): New option.
+ (org-mode): Use `org-outline-level' as value of `outline-level'.
+ (org-cycle): Temporarily switch `outline-regexp' if
+ `org-cycle-include-plain-lists' is non-nil.
+ (org-start-icalendar-file): Fix format bug.
+ (org-agenda-get-day-entries): Create category table.
+ (org-agenda-get-todos, org-agenda-get-timestamps)
+ (org-agenda-get-deadlines, org-agenda-get-scheduled)
+ (org-agenda-get-blocks): Use `org-get-category'.
+ (org-context-in-file-links): Rename from
+ `org-line-numbers-in-file-links' .
+
+2005-12-06 Romain Francoise <romain@orebokech.com>
+
+ * window.el (balance-windows): Delete extraneous third arg in call
+ to `enlarge-window'.
+
+2005-12-06 Kenichi Handa <handa@m17n.org>
+
+ * international/kinsoku.el (kinsoku-longer): Check eolp, not eobp.
+
+2005-12-06 Nick Roberts <nickrob@snap.net.nz>
+
+ * progmodes/gdb-ui.el (gdb-var-create-handler)
+ (gdb-var-evaluate-expression-handler, gdb-frame-handler)
+ (gdb-var-list-children-handler, gdb-var-update-handler):
+ Current buffer is already gdb-partial-output-buffer, don't
+ make it current again.
+
+2005-12-05 Luc Teirlinck <teirllm@auburn.edu>
+
+ * buff-menu.el (Buffer-menu-use-frame-buffer-list): New user option.
+ (list-buffers-noselect): Use it.
+
+2005-12-05 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * mail/sendmail.el: Remove unnecessary leading-star in docstrings.
+ (mail-yank-ignored-headers): Use regexp-opt.
+ (mail-mode-map): Move initialization into declaration.
+ (mail-sent-via): Remove unused shadowed var `to-line'.
+ (mail-mailer-swallows-blank-line): Use with-temp-buffer.
+ (mail-bury, sendmail-send-it, mail-do-fcc): Use with-current-buffer.
+ (mail-do-fcc): Use dolist and push.
+ (mail-mode-fill-paragraph): Pass the arg to fill-region-as-paragraph.
+ (mail-yank-ignored-headers): Don't autoload.
+
+2005-12-05 Kenichi Handa <handa@m17n.org>
+
+ * international/mule-cmds.el (set-language-info-internal): New fun.
+ (set-language-info): Call set-language-info-internal to update
+ language-info-alist. If LANG-ENV is the current one, call
+ set-language-environment to make INFO effective now.
+ (set-language-info-alist): Likewise.
+ (locale-language-names): With locale "en", use English
+ lang. env. but set the default codings to iso-8859-1.
+
+2005-12-04 Nick Roberts <nickrob@snap.net.nz>
+
+ * progmodes/gdb-ui.el (gdb-use-inferior-io-buffer)
+ (gdb-speedbar-auto-raise): Echo new state in minibuffer.
+ (gdb-var-create-handler, gdb-assembler-custom): Use search-forward
+ for plain strings.
+ (gdb-frames-mode): Remove redundant call to font-lock-mode.
+ (gdb-all-registers): Rename from toggle-gdb-all-registers.
+ Create registers buffer if necessary. Echo new state in minibuffer.
+ (gdb-registers-mode-map, gdb-registers-mode): Use gdb-all-registers.
+
+2005-12-03 Chong Yidong <cyd@stupidchicken.com>
+
+ * info.el (Info-fontify-node): Match external links using
+ non-directory part of filename.
+
+2005-12-04 Juri Linkov <juri@jurta.org>
+
+ * font-core.el (global-font-lock-mode): Use define-global-minor-mode
+ instead of easy-mmode-define-global-mode. Add `:group font-lock'.
+ (font-lock-mode): Replace `:group font-lock' with `nil nil nil'
+ because there is no customization option for it.
+
+ * font-lock.el (lisp-font-lock-keywords-1):
+ Add define-global-minor-mode.
+
+ * emacs-lisp/autoload.el (make-autoload): Add define-global-minor-mode.
+
+ * emacs-lisp/derived.el (define-derived-mode): Put `definition-name'
+ properties on the constructed variable names.
+
+ * emacs-lisp/easy-mmode.el (easy-mmode-define-navigation):
+ Put `definition-name' properties on the constructed function names
+ next-sym and prev-sym.
+
+ * emacs-lisp/find-func.el (find-function-regexp):
+ Add define-global-minor-mode. Replace `easy-mmode-define-global-mode'
+ with `easy-mmode-define-[a-z-]+'. Add easy-menu-define.
+ (find-variable-regexp): Add easy-mmode-defmap, easy-mmode-defsyntax
+ and easy-menu-define.
+
+ * emacs-lisp/lisp-mode.el: Put `doc-string-elt' property on
+ easy-mmode-define-global-mode and define-global-minor-mode.
+ (lisp-imenu-generic-expression): Add define-global-minor-mode.
+
+ * progmodes/cwarn.el (global-cwarn-mode): Use define-global-minor-mode
+ instead of easy-mmode-define-global-mode.
+
+ * progmodes/idlw-shell.el (idlwave-shell-electric-debug-mode):
+ Use define-minor-mode instead of easy-mmode-define-minor-mode.
+
+ * cus-edit.el (customize-group, customize-group-other-window):
+ Filter out autoloaded options from the group completion list by
+ using heuristics that autoloaded groups don't have `custom-autoload'
+ property on their symbols (they have only `custom-loads').
+
+ * simple.el (completion-setup-function): Put completions-common-part
+ face on complete completion string too (i.e. completion string
+ without completions-first-difference face).
+
+ * man.el (Man-section-regexp): Add 0-9 to support "3X11" sections.
+
+2005-12-03 Eli Zaretskii <eliz@gnu.org>
+
+ * view.el (view-mode): Doc fix.
+
+ * disp-table.el (standard-display-european): Add to the warning
+ message a reference to the doc string.
+
+ * play/yow.el (apropos-zippy): Call print-help-return-message,
+ similar to other Help and Apropos commands.
+
+ * help.el (print-help-return-message): If pop-up-frames is
+ non-nil, set up help-return-method to delete the help window and,
+ possibly, its frame as well, and don't display message about
+ scrolling the help window. Doc fix.
+ (help-return-method): Doc fix.
+
+2005-12-03 Martin Rudalics <rudalics@gmx.at> (tiny change)
+
+ * emacs-lisp/lisp-mode.el (lisp-imenu-generic-expression): Fix bug
+ whereby names of length one or names starting with a
+ symbol-constituent character would not be returned.
+
+2005-12-03 Johan Bockg\e,Ae\e(Brd <bojohan@dd.chalmers.se>
+
+ * subr.el (atomic-change-group): Add edebug and indentation spec.
+
+2005-12-02 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * completion.el (save-completions-file-name): Fix typo in last change.
+
+2005-12-02 Jan Dj\e,Ad\e(Brv <jan.h.d@swipnet.se>
+
+ * info.el: Move back/forward history to the beginning of the tool bar.
+
+2005-12-02 Ken Manheimer <ken.manheimer@gmail.com>
+
+ * allout.el:(eval-when-compile): Remove unnecessary load of 'cl.
+ Add fset of allout-real-isearch-abort during compile to fix
+ byte-compilation warnings.
+ (allout-mode-p): Move definition of this macro above all uses, or
+ byte compilation in barren emacs (eg, during emacs build) will
+ lack the definition.
+ (allout-mode): Move this variable above any uses, or byte
+ compilation will fail.
+ (allout-resolve-xref): Remove use of personal file-reference function.
+ (allout-toggle-current-subtree-encryption): Do the current (ie,
+ visible containing) topic, rather than nearest around point. Doc fix.
+ (allout-toggle-subtree-encryption): New function, workhorse that
+ works on nearest topic containing point.
+ (allout-encrypt-string): Signal requirement for newer version of pgg.
+ (allout-resumptions): Doc fix.
+
+2005-12-02 Eli Zaretskii <eliz@gnu.org>
+
+ * international/latexenc.el (latex-inputenc-coding-alist): Doc fix.
+