Changes from arch/CVS synchronization

Revision: miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-248

src/lisp.h (CYCLE_CHECK): Macro moved from xfaces.c

(Fpop_to_buffer): Fix docstring.

lread.c (init_lread): Don't display missing lisp directory
warnings with Carbon Emacs because self-contained bundled Emacs
may be build without correct installation path.

*** empty log message ***

Updating list of MAINTAINERS to include myself as maintaining the MacOS
port (but level 2).

(inferior-emacs-lisp-mode): Display working buffer on the mode line.  Bind
`inhibit-read-only' to t before modifying properties of text in the buffer.
(ielm): Force point to the end of buffer, even when running ielm from inside
itself.

(info-apropos): Reset Info-complete-cache.

added irix/Compaq C severe example

(compilation-error-regexp-alist-alist): Also recognize severe Irix et al. messages.

(compilation-normalize-filename, compile-abbreviate-directory): Delete functions.

(compilation-get-file-structure): New function inherits functionality of the two preceding ones.

(compilation-internal-error-properties, compilation-fake-loc): Use it so that different paths to the same file share the same markers.  Also optimize finding adjacent marker slightly.

New line-spacing property on newlines.

*** empty log message ***

(x_draw_hollow_cursor): Fix height of box for narrow lines.

(insert-sliced-image): Add line-spacing t property
to newlines separating image lines.

*** empty log message ***

(append_space_for_newline): Rename from append_space.
Remove DEFAULT_FACE_P arg; always use current face.  Callers changed.
(x_produce_glyphs): Handle line-spacing property on newline char.
If value is t, adjust ascent and descent to fit current row height.
If value is an integer or float, set extra_line_spacing to integer
value, or to float value x current line height.

(comint-delete-output): Bind inhibit-read-only to t.

(ielm-prompt-read-only): New user option.
(ielm-prompt): Expand docstring to describe new behavior.
(inferior-emacs-lisp-mode): Implement ielm-prompt-read-only and
mention it in the docstring.

(sh-leading-keywords) <sh>: Add "!".

.

(diff): Set default-directory in diff buffer.

(mail-bury): Don't delete the frame where the
mail was being composed if the terminal cannot display more than
one frame; instead, switch to previous frame.

(rmail-mail-new-frame): Doc fix.
(rmail-start-mail): Support rmail-mail-new-frame even on
terminals that can display only one frame at a time.

*** empty log message ***

Update filename in "please read" message.

(checkdoc-output-error-regex-alist): New var.
(checkdoc-output-font-lock-keywords): Remove error regexp.
(checkdoc-output-mode-map): Remove.
(checkdoc-output-mode): Derive from compilation-mode.
(checkdoc-find-error-mouse, checkdoc-find-error): Remove.

(wdired-mode-map): Move init into declaration.  Fix `return' binding.
(wdired-change-to-wdired-mode, wdired-change-to-dired-mode):
Use force-mode-line-update.
(wdired-get-filename): Use `unless'.
(wdired-preprocess-files): Don't assume names have no \n and use / for dirsep.
(wdired-normalize-filename): Use replace-regexp-in-string.
(wdired-load-hooks): Remove.
(wdired-mode-hooks): Rename to wdired-mode-hook.

(dired-mode-map): Add a menu entry for wdired.

Changes from arch/CVS synchronization

*** empty log message ***

(pcomplete-opt, pcomplete-actual-arg, pcomplete-match-string,
pcomplete-comint-setup, pcomplete-here, pcomplete--help,
pcomplete--here): Doc fixes.

(inferior-emacs-lisp-mode): Fix docstring.

(rx-syntax): Move sregex style syntax to code.
(rx-bracket, rx-check-any, rx-any): Clean up name space.

Doc fixes.
(rx-constituents): Add/extend many forms.
(rx-check): Check form is a list.
(bracket): Defvar.
(rx-check-any, rx-any, rx-check-not): Modify.
(rx-not): Simplify.
(rx-trans-forms, rx-=, rx->=, rx-**, rx-not-char, rx-not-syntax): New.
(rx-kleene): Use rx-trans-forms.
(rx-quote-for-set): Delete.
(rx): Allow multiple args.

(vc-print-log): Fix code that handles wrong-number-of-arguments in backend
call.

(vc-default-workfile-unchanged-p): Fix code that handles
wrong-number-of-arguments in backend call.

New file.

Add support for cfengine-mode.
(info-lookup-setup-mode): Use dolist.

*** empty log message ***

(char-displayable-p): Simplified by using internal-char-font.

(Finternal_char_font): If POSITION is nil, return
font for displaying CH with the default face.

*** empty log message ***

Add "-*- makefile -*-" mode tag.

*** empty log message ***

Use outline mode.  Remove compile.el entry (done).

(diff-next-error): New fun.
(diff-mode): Use it.

(next-error): Change arg name.  Add support for the documented C-u C-x ` usage.

(special-display-popup-frame, next-multiframe-window)
(previous-multiframe-window): Only consider frames on same display.

(Info-restore-desktop-buffer): Delete with-no-warnings.

(mh-restore-desktop-buffer): Delete with-no-warnings.

*** empty log message ***

(XINT) [EXPLICIT_SIGN_EXTEND && !NO_UNION_TYPE]:
Don't make assumptions about the relative place of i and val.
(EQ) [!NO_UNION_TYPE]: Don't forget to check the type match as well.

(compilation-mode-font-lock-keywords):
Minor sanity check on the `hyperlink' slot.

Add images in Info pages from Jan Nieuwenhuizen <janneke@gnu.org>.

(recompile): Compile new files.

(batch-byte-recompile-directory): Add byte-recompile-directory's opt `arg'.

(cvs-tree-use-charset): New var.
(cvs-tree-char-space, cvs-tree-char-hbar, cvs-tree-char-vbar)
(cvs-tree-char-branch, cvs-tree-char-eob, cvs-tree-char-bob)
(cvs-status-cvstrees): Use it.

Markup fixes.

Restore 2004-04-18 changes.

*** empty log message ***

(telnet): Add optional port arg.

New next-error framework, use in occur.

From: Teodor Zlatanov  <tzz@lifelogs.com>
(compilation-start): Set next-error-last-buffer so
next-error knows where to jump.
(compilation-setup): Set the buffer-local variable
next-error-function to 'compilation-next-error-function.
(compilation-buffer-p, compilation-buffer-internal-p): Use an
alternate way to find if a buffer is a compilation buffer, for
next-error convenience.
(next-error-no-select, previous-error-no-select, next-error)
(previous-error, first-error): Move to simple.el.
(compilation-find-buffer): Move to next-error-find-buffer in simple.el.
(compilation-last-buffer): Remove.
(compilation-start, compilation-next-error, compilation-setup)
(compilation-next-error-function, compilation-find-buffer):
Remove compilation-last-buffer use.

From: Teodor Zlatanov  <tzz@lifelogs.com>
(occur-next-error, occur-1): Hook into the next-error framework.

From: Teodor Zlatanov  <tzz@lifelogs.com>
(next-error-last-buffer, next-error-function):
New variables for the next-error framework.
(next-error-buffer-p): New function.
(next-error-find-buffer): Generalize compilation-find-buffer.
(next-error, previous-error, first-error, next-error-no-select)
(previous-error-no-select): Move from compile.el.

*** empty log message ***

(WINS): Add url/ directory.

*** empty log message ***

(font-lock-preprocessor-face): Remove spurious quote.
(font-lock-warning-face): Fix spacing.

(info-node, info-menu-5, info-xref, info-header-node)
(Info-title-1-face, Info-title-2-face, Info-title-3-face)
(Info-title-4-face): Use new syntax.
(info-xref-visited): Inherit from info-xref.

(checkdoc-output-mode): Make it a normal major mode.
(checkdoc-buffer-label): Make sure the file name is meaningful.
(checkdoc-output-to-error-buffer): Remove.
(checkdoc-error, checkdoc-start-section): Rewrite.

(desktop-buffer-mode-handlers): New variabel. Alist
of major mode specific functions to restore a desktop buffer.
(desktop-buffer-handlers): Make variabel obsolete.
(desktop-create-buffer): Use desktop-buffer-mode-handlers. Catch
errors signaled in handlers. Update buffer count. Evaluate
desktop-buffer-point.
(desktop-buffer-dired): Rename to dired-restore-desktop-buffer and
move to dired.el.
(desktop-buffer-info): Rename to Info-restore-desktop-buffer and
move to info.el.
(desktop-buffer-rmail): Rename to rmail-restore-desktop-buffer and
move to mail/rmail.el.
(desktop-buffer-mh): Rename to mh-restore-desktop-buffer and move
to mh-e/mh-e.el.
(desktop-buffer-file): Rename to desktop-restore-file-buffer. An
fail, print message (to message buffer) even if
desktop-missing-file-warning is nil.
(desktop-buffer-misc-data-function): New buffer local
variable. Function returning major mode specific data.
(desktop-buffer-misc-functions): Make variable obsolete.
(desktop-save): Use desktop-buffer-misc-data-function.
(desktop-buffer-dired-misc-data): Rename to
dired-desktop-buffer-misc-data and move to dired.el.
(desktop-buffer-info-misc-data): Rename to
Info-desktop-buffer-misc-data and move to info.el.
(desktop-read): Add message about number of buffers
restored/failed.

(dired-restore-desktop-buffer) Move from desktop.el. Add parameters.
Pause to display error only when desktop-missing-file-warning is non-nil.
(dired-desktop-buffer-misc-data): Move from desktop.el. Add parameter.

(Info-restore-desktop-buffer): Move from desktop.el. Add Parameters.
(Info-desktop-buffer-misc-data): Move from desktop.el. Add parameter.

(rmail-restore-desktop-buffer): Move from desktop.el. Add Parameters.

(mh-restore-desktop-buffer): Move from desktop.el. Add Parameters.

(python-maybe-jython): Don't assume point-min==1.

Clarify recent text.

(dabbrev--substitute-expansion): Fix a bug which lead
to loss of case of letters when performing case-insensitive
expansions on certain abbreviations.

(cperl-putback-char): Delete Emacs 18 definition.

(ctext-post-read-conversion): Use assoc-string, not assoc-ignore-case.

Use assoc-string, not assoc-ignore-case.

(mailcap-mime-data): Mark as risky.

(easy-menu-add): Do call x-popup-menu, but only if it's defined.

(disassemble): Handle lambda-exp as arg.

Fix previous change.

(byte-compile-no-warnings): Handle multiple args: compile like progn.

(with-no-warnings): Simplify: take all args as &rest arg.

(auto-insert-alist): Insert the user's name in
copyright notice, rather than Free Software Foundation.

*** empty log message ***

Update iswitchb-max-to-show.

(describe-char): Make it work on *Help* buffer.

Add some entries missing from 2002-11-16.

Add image slices.  Add posn-at- functions.

(insert-image): Add optional SLICE arg.
(insert-sliced-image): New defun.

(image_ascent): Remove prototype.

(x_draw_relief_rect): Add top_p and bot_p args.
(x_draw_glyph_string_box): Fix call to x_draw_relief_rect.
(x_draw_image_foreground, x_draw_image_relief)
(x_draw_image_foreground_1, x_draw_image_glyph_string):
Draw sliced images.

(Qslice): New variable.
(syms_of_xdisp): Intern and staticpro it.
(pos_visible_p): Return pixel position in new x and y args.
(init_iterator): Reset it->slice info.
(handle_display_prop): Parse (slice ...) property.
(push_it, pop_it): Save/restore slice info.
(make_cursor_line_fully_visible): Fix 2004-04-14 change.  Do not
force repositioning of tall row if window is vscrolled, as that
would reset vscroll.
(append_space): Set it->constrain_row_ascent_descent_p to avoid
increasing row height if row is non-empty.
(fill_image_glyph_string): Copy slice info.
(take_vertical_position_into_account): Simplify.
(produce_image_glyph): Handle iterator slice info, setup glyph
slice info.  Do not force minimum line height.
(x_produce_glyphs): If it->constrain_row_ascent_descent_p is set,
do not increase height (ascent/descent) of non-empty row when
adding normal character glyph; instead reduce glyph ascent/descent
appropriately; if row is higher than current glyph, adjust glyph
descent/ascent to reposition glyph within the existing row.
Likewise, when char is newline, only set ascent/descent if row is
currently empty.
(note_mouse_highlight): Handle hotspots with sliced image.

(Fwindow_vscroll, Fset_window_vscroll): Fix EXFUN.

(Fpos_visible_in_window_p): Return pixel position if
PARTIALLY arg is non-nil.  Simplify.  Doc fix.
(Fwindow_vscroll, Fset_window_vscroll): Add optional PIXEL_P arg
to return/set vscroll in pixels.