Renamed idlwave-*.el into idlw-*.el.

Renamed idlwave-*.{el,elc} into idlw-*.{el,elc}.

Set version to the last version of idlwave.

Renamed idlwave-*.el into idlw-*.el.

(reseat_at_next_visible_line_start): Position before
newline only if ending up on a newline.
(next_element_from_ellipsis): Return success.  Handle case of
displaying no ellipsis.  Fix case of ellipsis defined in display
table.
(next_element_from_buffer): Return 0 if next_element_from_ellipsis
returns 0.

(INFO_TARGETS, DVI_TARGETS): Add idlwave.
(../info/idlwave, idlwave.dvi): New targets.

(mouse-drag-region-1): Don't try to catch a
double-click when doing follow-link (it's overridden anyway).

*** empty log message ***

(xw-defined-colors): Call color-supported-p,
the new name of face-color-supported-p.

(Fcolor_gray_p): Renamed from face-color-gray-p.
(Fcolor_supported_p): Renamed from face-color-supported-p.

.

(install-arch-indep): Install autotype*.  Run
install-info on autotype and emacs-faq.info.

(completion-setup-function): Count completion-size
from minibuffer-prompt-end, not from point-min.

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*** empty log message ***

*** empty log message ***

Document the unified frame-independent support for colors and faces.

*** empty log message ***

(read-face-attribute, defined-colors, color-defined-p):
Pass the frame to tty-color-* functions.
(display-color-p, frame-set-background-mode): Pass the frame to
tty-display-color-p.

(tty-defined-color-alist): Renamed from tty-color-alist.
(tty-color-alist, tty-modify-color-alist): New functions.
(tty-color-define,  tty-color-clear, tty-color-approximate)
(tty-color-translate, tty-color-by-index, tty-color-desc): Accept
an optional parameter FRAME.

(tty_defined_color): Pass frame to tty-color-desc.  The
list of colors renamed to tty-defined-color-alist.
(tty_color_name): Pass the frame to tty-color-by-index.
(realize_tty_face): tty-color-alist is now a function which
accepts the frame as argument.

(Ftty_display_color_p): Accept an optional argument FRAME.

(insert_glyphs): Pass glyph, not &glyph, to
encode_terminal_code.

(mode_line_string): Support termcap frames as well.

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(Fconstrain_to_field): Don't constrain if
inhibit-field-text-motion is non-nil.
(Fline_beginning_position): Undo previous change.
(Fline_end_position): Ditto.

(Fforward_word): Undo previous change.

(Fforward_word): Notice field boundaries only if
inhibit-field-text-motion is nil.

Add extern declaration for Vinhibit_field_text_motion.

(Vinhibit_field_text_motion): New variable.
(inhibit-field-text-motion): New DEFVAR_LISP.
(Fline_beginning_position, Fline_end_position): Notice field
boundaries only if inhibit-field-text-motion is nil.

Change description of :data for images.

(create-image, defimage): Don't assume image data is a
string.

(defimage): Handle specifications containing :data
instead of :file.
(image-type-from-data): New function.
(image-type-from-file-header): Use it.
(create-image): Add parameter DATA-P.

(x_create_x_image_and_pixmap): Remove parameter file.
All calls adjusted.
(x_build_heuristic_mask): Likewise.
(xbm_load_image_from_file): Change error output.
(xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
(gif_load, gs_load, x_kill_gs_process): Ditto.

(gif_load): Avoid sign extension and thus out of bounds
color indices when accessing raster pixels.
(gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
one of :file or :data.
(enum pbm_keyword_index): Add PBM_DATA.
(pbm_format): Add :data.
(pbm_image_p): Allow either :file or :data.
(pbm_read_file): New function.
(pbm_scan_number): Rewritten to read from string.
(pbm_load): Support :data.

*** empty log message ***

(gif_load): Avoid sign extension and thus out of bounds
color indices when accessing raster pixels.

(command-history): Renamed from command-history-mode.

(Command-history-setup): Don't switch buffers.  Take
no args, and do not set major-mode, mode-name or the local map.
(command-history-mode): New function, does some of those things
Command-history-setup used to do.
(list-command-history): Call command-history-mode, not
Command-history-setup.

(electric-command-history): Call Command-history-setup
and command-history-mode using their new conventions.

*** empty log message ***

(archive-mode-map): Bind q to quit-window.

New image functions adapted to Emacs conventions.
(png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
variable `file'.

* image.el (defimage): Images with the :data keyword should be considered valid as well.

Changes to xfns.c to support reading images from a memory buffer instead of forcing them to be on disk.  GIF/JPEG/PNG/TIFF currently support this.

(next_element_from_buffer): Change assertion at the end
because it doesn't hold when there's an overlay string at the end
from which we deliver an image.

Support :data for JPEG.

(enum jpeg_keyword_index): Add JPEG_DATA.
(jpeg_format): Add :data.
(jpeg_image_p): Handle :data.
(our_fill_input_buffer, our_skip_input_data, our_term_source)
(jpeg_memory_src): New functions.
(jpeg_load): Read image from string data.

(dired-get-filename): Don't call file-name-absolute-p with FILE if FILE is nil.

(choose-completion-string): In minibuffer,
do not delete the prompt string.

(make-mode-line-mouse-sensitive): Copy keymap
assigned to mode-line-mode-menu because bindings.el is dumped with
Emacs, and thus the lists used for menu-item definition will be
copied to pure space.  Emacs' menu code (parse_menu_item) doesn't
like pure menu item definitions.

(IT_update_begin): Don't dereference members of struct
window for deleted windows.

Change to `no-self-insert' abbrev hooks.

*** empty log message ***

(Fexpand_abbrev): If expanding an abbrev which has only
a hook, and the hook has a non-nil `no-self-insert' property, let
the return value of the hook specify whether an expansion took
place.  If it returns nil, no expansion has been performed.

(expand-abbrev-hook): Return t if expansion was
done, nil otherwise.

(x_make_frame_visible): Wait for frame becoming visible
differently.

(IT_write_glyphs): Track last changes to struct glyph.

(tar-mode-map): Bind q to quit-window, not tar-quit.
(tar-quit): Function deleted.

*** empty log message ***

Supply licensing info.

Fix in license info.

(mode_line_string): Support MS-DOS frames.

(syms_of_eval): Initialize debug_may_continue.

(also deleted unsightly eol whitespace)

(hs-minor-mode-menu): Fix omission bug; was used but not declared.

(hs-discard-overlays, hs-isearch-show, hs-isearch-show-temporary,
hs-find-block-beginning): Add or modify docstrings.

(hs-isearch-show): Rewrite.

(read_process_output): Fix the args CHARPOS and LENINS
to signal_after_change.

*** empty log message ***

*** empty log message ***

*** empty log message ***

(icomplete-exhibit): Adapt to prompt in buffer.

(c-fill-paragraph): Don't delete white
space in front of a C-style comment end.

(command-line-1): Make mode line mouse-sensitive for
the MS-DOS version as well.

Changes for supporting mouse/modeline highlight and help echo features:

(dos_set_window_size) [__DJGPP__ > 1]: If the frame
dimensions changed, invalidate the mouse highlight info.
(disable_mouse_highlight, help_echo, previous_help_echo): New
variables.
(IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
(fast_find_position, IT_note_mode_line_highlight)
(IT_note_mouse_highlight): New functions.
(IT_update_begin): If the redisplay affects the window where the
mouse highlight is, clear the highlight.  If the frame where the
highlight was displayed was killed, invalidate the highlight
info.
(IT_update_end): Reset the highlight flag.  Reset the mouse
highlight-defer flag.
(IT_frame_up_to_date): New function, if mouse highlight was
deferred due to GC, do it now.
(internal_terminal_init): Initialize mouse-highlight related
members of the_only_x_display.  Assign IT_frame_up_to_date to
frame_up_to_date_hook.
(dos_rawgetc): If the mouse moved, update mouse highlight.  If
help_echo changed value, generate a HELP_EVENT event.
(syms_of_msdos): Staticpro help_echo and previous_help_echo.

(struct display_info): New.
(struct x_output): Add the display_info member.
(FRAME_X_DISPLAY_INFO): New macro.

Hideshow changes.

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(dump_glyph_row): Adapt to changes in struct glyph.

(modify_overlay): Always compute unchanged info.

(try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
if MODIFF > 1.

(ispell-process-line): Add local var line-offset to adjust for the change
in positions within the line, due to previous replacements.

(lpr-buffer, print-buffer, lpr-region, print-region): Doc fixes.

Comment change.

Alto's change to add-log.el.

(change-log-version-number-regexp-list)
(change-log-version-info-enabled): Change :version to 21.1.
(toplevel): Require CL when compiling.

(change-log-version-number-regexp-list): Added tag
:version 20.6
(change-log-version-info-enabled): Added tag :version 20.6

More general version number search with
user-configurable regexp list.
(change-log-version-number-regexp-list): New user variable.
(change-log-find-version): Rewritten.  Use user-configurable
version numbering regexp list
change-log-version-number-regexp-list.
(change-log-find-version): Renamed to
change-log-version-number-search
(add-log-file-name-function): New.
(change-log-search-vc-number): Added END paramaeter.  Added doc
string to function.
(change-log-version-rcs): Renamed.  Was
change-log-search-vc-number.

(FACE_FROM_ID): Cast the arg ID to `unsigned'.

*** empty log message ***

All codes adjusted for the change of struct glyph.

(encode_terminal_code): Adjusted for the change of struct
glyph and GLYPH_FROM_CHAR_GLYPH.
(write_glyphs) (insert_glyphs) (append_glyph): Adjusted for the
change of struct glyph.

(line_hash_code) (direct_output_for_insert): Adjusted
for the change of struct glyph.
(line_draw_cost): Adjusted for the change of
GLYPH_FROM_CHAR_GLYPH.
(count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.

(struct glyph): Make face_id and padding_p the top
level members.  Change members in union `u'.
(GLYPH_EQUAL_P): Check also members face_id and padding_p.
(GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
(SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
(CHAR_GLYPH_PADDING_P): Likewise.
(GLYPH_FROM_CHAR_GLYPH): Likewise.  Always return -1 for multibyte
characters.

(char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
of GLYPH_MASK_CHAR.

(CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
of GLYPH_MASK_CHAR.

(GLYPH): Defined as `int', not `unsigned int'.  Now the
lowest 8 bits are single byte character code, the bits above are
face ID.
(GLYPH_MASK_FACE) (GLYPH_MASK_CHAR): Adjusted for the change
above.
(FAST_MAKE_GLYPH) (FSST_GLYPH_FACE): Likewise.
(GLYPH_MASK_REV_DIR) (GLYPH_MASK_PADDING): Macros deleted.

*** empty log message ***

(struct composition): Change the order of declaring
members to reduce the byte size of the structure.

*** empty log message ***

(compilation-goto-locus): Delete hideshow overlays if they interfere.
(compilation-find-file): Make intangible overlays tangible.

Generally, synch w/ maintainer version 5.9.

(hs-show-hidden-short-form): Delete var; hard-code uses as `t'.

(hs-minor-mode-hook): Don't initialize.

(hs-special-modes-alist): Rewrite value and docstring.

(hs-minor-mode-prefix): Delete unused var.

(hs-block-start-mdata-select): New var, buffer local.

(hs-headline): New var.

(hs-match-data, hs-forward-sexp): New funcs.

(hs-hide-comment-region): New func.

(hs-discard-overlays, hs-flag-region, hs-hide-block-at-point,
hs-safety-is-job-n, hs-hide-initial-comment-block, hs-inside-comment-p,
hs-grok-mode-type, hs-find-block-beginning, hs-hide-level-recursive,
hs-life-goes-on, hs-already-hidden-p, hs-c-like-adjust-block-beginning,
hs-hide-all, hs-show-all, hs-hide-block, hs-show-block, hs-show-region,
hs-hide-level, hs-mouse-toggle-hiding, hs-minor-mode): Rewrite.

(hs-isearch-show): Renamed from `hs-isearch-open-invisible'.
(hs-isearch-show-temporary): New funcs.

(hs-show-block-at-point, java-hs-forward-sexp): Delete funcs.

(hs-hide-all, hs-mouse-toggle-hiding): Don't autoload.

When constructing menu, use `[(shift button2)]' notation.

*** empty log message ***

(jka-compr-info-file-magic-bytes): New function.
(jka-compr-compression-info-list): Add new elt to each vector.
(jka-compr-write-region): Don't compress the data if it is already compressed.

(jka-compr-really-do-compress): New variable.
(jka-compr-insert-file-contents): Set jka-compr-really-do-compress if visiting.
(jka-compr-write-region): Set jka-compr-really-do-compress
if visiting.  Test it when deciding to compress.