New version from Manheimer.

(displayed_window_lines): Take empty lines at
the bottom of a window into account.

(readevalloop): If READCHARFUN sets point to ZV, arrange
to stop reading, even if the form read sets point to a different
value when evaluated.

(displayed_window_lines): New function.
(Fmove_to_window_line): Use displayed_window_lines to determine
the number of lines to move, instead of using the window's height.

(fill-find-break-point): Check the validity of charset.

*** empty log message ***

(display_line): Fix code deciding in which line to
put the cursor.

(Inserting Pairs): Add the missing `skeleton-' prefix to vars and funs.

*** empty log message ***

(e_write): Free composition data if stored in
coding->cmp_data.

*** empty log message ***

Applied this patch from Eli Zaretskii.  Pretty much taking on faith
that it works, because I can't build the 20.6 raw tree...

2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>

* bookmark.el (bookmark-insert-location, bookmark-bmenu-list)
(bookmark-bmenu-show-filenames, bookmark-bmenu-hide-filenames):
Call display-color-p and display-mouse-p instead of looking at
window-system.

(struct it): Add starts_in_middle_of_char_p.
(struct glyph_row): Add starts_in_middle_of_char_p and
ends_in_middle_of_char_p.
(MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
ends_in_middle_of_char_p flag.
(MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.

(display_line): Set row's and iterator's
starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
Set cursor even if row ends in the middle of a character.
(dump_glyph_row): Print values of new flags.
(redisplay_window) <cursor movement in unchanged window>: When
point has been moved forward, and PT is at the end of the cursor
row, don't place the cursor in the next row if the cursor row ends
in the middle of a character or at ZV.

New maintainer address.

*** empty log message ***

(find-image): Doc fix.  Return nil if image not found.
(put-image, insert-image): Make STRING arg optional.

(x_alloc_nearest_color_for_widget, x_catch_errors, x_uncatch_errors)
(x_had_errors_p, x_clear_errors): Add prototypes -- should be moved
into separate header.
(make_shadow_gcs) <x_alloc_nearest_color_for_widget>: Cast first arg.
(Start) <pop_up_menu>: Cast second arg.

(P_): Use PROTOTYPES.
(safe_strdup): Declare arg const.
(lw_modify_all_widgets) <!info>: Return 0.

(P_): Use PROTOTYPES.

Enable prototypes.

(xaw_popup_menu): Add EVENT arg.

(lwlib.o): Depend on lwlib-Xlw.h.
(lwlib-Xlw.o): Depend on lwlib-Xlw.h.
(lwlib-Xaw.o): Depend on lwlib-Xaw.h.
(lwlib-Xm.o): Depend on lwlib-Xm.h.

(append_glyph): Revert change of 2000-06-06.

(display_line): Revert change of 2000-06-06.  Treat
padding glyph not fitting on line as whole character not
fitting on line.

*** empty log message ***

(ymalloc): Renamed from xmalloc.
(yrealloc): Renamed from xrealloc.

(x_produce_glyphs): Don't xassert `it->descent > 0';
this isn't true for images with `:ascent 100'.

(Fset_buffer_multibyte): Don't make the current buffer as modified if
it is originally unmodified.

*** empty log message ***

(non-iso-charset-alist): Specify
translation table symbol instead of translation table itself.
(list-block-of-chars): CHARSET may be a translation table symbol.

Remove eval-when-compile.
(cyrillic-koi8-r-nonascii-translation-table): Define it as a
translation table made from cyrillic-koi8-r-decode-table.
(cyrillic-koi8-r-encode-table): Define it as a translation table
made from the reverse map of above.
(ccl-decode-koi8): Use translate-character.
(ccl-encode-koi8, ccl-encode-koi8-font): Likewize
(cyrillic-alternativnyj-nonascii-translation-table): Define it as
a translation table made from cyrillic-alternativnyj-decode-table.
(cyrillic-alternativnyj-encode-table): Define it as a translation
table made from the reverse map of above.
(ccl-decode-alternativnyj): Use translate-character.
(ccl-encode-alternativnyj, ccl-encode-alternativnyj-font):
Likewize

Remove eval-when-compile.
(viet-viscii-nonascii-translation-table): Define it as a
translation table made from viet-viscii-decode-table.
(viet-viscii-encode-table): Define it as a translation table made
from the reverse map of above.
(viet-vscii-nonascii-translation-table): Define it as a
translation table made from viet-vscii-decode-table.
(viet-vscii-encode-table): Define it as a translation table made
from the reverse map of above.
(ccl-decode-viscii): Use translate-character.
(ccl-encode-viscii, ccl-encode-viscii-font)
(ccl-decode-vscii, ccl-encode-vscii, ccl-encode-vscii-font):
Likewize.

(display_line): While checking line continuation, pay attention to a
padding glyph.

(encode_terminal_code): Change the way to check if
terminal coding does any conversion.
(append_glyph): Set glyph->pixel_width correctly.

*** empty log message ***

Bind case-fold-search to t when searching in case
a user sets it to nil in a hook.

(redisplay_window): Always use set_buffer_internal_1.

*** empty log message ***

(DEFUN, EXFUN): Test PROTOTYPES.
(Foptimize_char_table, make_temp_name): Declare.

Protect against multiple inclusion.
(timezone) [USG5_4]: Define as time_t.

(menu_item_selection): Declare volatile unconditionally.

Remove Vbefore_change_function, Vafter_change_function.

(struct frame): Use volatile unconditionally.

Declare code_convert_string_norecord.

Conditionally include term.h.

Copyright up-date.

(x_calc_absolute_position): Declare nchildren unsigned.

(x_real_positions): Declare tmp_nchildren as unsigned.

Include fontset.h.

(xdisp.o): Depend on fontset.h.

Don't define MATHERR.

(ccl-compile-translate-character): Don't check if Rrr has property
translation-table.
(ccl-compile-map-multiple): Modified to avoid compiler warning.

(make-coding-system): If CODING-SYSTEM already exists, override it.

Use family `proportional' for Tibetan fonts.

* autoarg.el (autoarg-mode, autoarg-kp-mode):
* hl-line.el (hl-line-mode): Use the new :global key argument.

(tar-header-block-recompute-checksum): Remove.
(tar-clip-time-string): Prepend a space.
(tar-grind-file-mode): Construct a string rather than modifying one.
(tar-header-block-summarize): Fix docstring.
Use `format' rather than an error-prone set of copy-loops.

(diff-font-lock-keywords, diff-hunk-header-re)
(diff-goto-source, diff-unified->context, diff-context->unified)
(diff-reverse-direction, diff-fixup-modifs): Fix the regexps to
understand the format output by the `-p' argument to diff.

(sh-symbol-list, sh-number-or-symbol-list)
(sh-re-done): Use defconst.
(sh-indent-supported-here, sh-electric-rparen-needed-here): Add defvar.
(sh-help-string-for-variable, sh-guess-basic-offset):
Don't quote lambdas.
(sh-electric-rparen, sh-electric-hash, sh-search-word): Docstring typo.
(sh-regexp-for-done, sh-kw-alist, sh-kw): Moved to before their use.

(mh-send-sub): Check mh-etc is bound before using it.
(mh-letter-mode): Derive from text-mode.
This implicitly means that it now calls kill-all-local-variables.
Also remove the Emacs-18 compatibility code.

(make-autoload): Other typo.  I'm getting tired.

(make-autoload): let* typo.

(make-autoload): Simplify docstring.
Make use of symbol-property doc-string-elt.
Use memq rather than a sequence of eq.
(doc-string-elt): Fix the wrong or missing previously unused values.
(autoload-print-form): New function extracted from
generate-file-autoloads to allow recursion when handling progn
so that defvar's and defun's docstrings are properly printed.
(generate-file-autoloads): Use it.

(easy-mmode-define-global-mode): Autoload.
Use find-file-hooks in the minor-mode function.
Be careful not to loop indefinitely in the post-command-hook function.

(jit-lock-saved-fontify-buffer-function): New var.
(jit-lock-fontify-buffer): New function for JIT refontification.
(jit-lock-mode): Fix docstring.
Use jit-lock-fontify-buffer for font-lock-fontify-buffer-function.
Remove jit-lock-after-change from the _local_ hook.
(jit-lock-function-1): Fix docstring.

2000-06-05  Michael Kifer  <kifer@cs.sunysb.edu>

* ediff-init.el (ediff-has-face-support-p): make it paint faces on
tty's.
* ediff-diff.el (ediff-exec-process): use --binary for fine
differences whenever apropriate.
* viper-cmd.el (viper-smart-suffix-list): rearranged list members.
* viper.el (find-file,find-file-other-window): get viper to do
wildcards.

Require CL during compilation.
(easy-mmode-define-global-mode): New macro.
(define-minor-mode): Fix the handling of `group'.
(easy-mmode-define-keymap): Use case.

(Info-on-current-buffer): Initialize info.

(comment-indent): Ignore comment-indent-hook.

(tcl-indent-for-comment): Ignore comment-indent-hook.

(easy-mmode-define-toggle): Remove (inline into define-minor-mode).
(easy-mmode-pretty-mode-name): Rename from easy-mmode-derive-name
and improve to use the lighter to guess the capitalization.
(define-minor-mode): Inline code from easy-mmode-define-toggle.
Add keyword arguments to specify global-ness or the custom group.
Add local-map and help-echo properties to the lighter.
(easy-mmode-define-navigation): Add the errors to debug-ignored-errors.

Fix nested comment.

comment

byte-compile-dynamic since we typically don't use
all the widgets.  Don't require cl or widget.  Remove
eval-and-compile.  Don't autoload finder-commentary.  Doc fixes.
(widget-read-event): Removed.  Callers changed to use read-event.
(widget-button-release-event-p): Renamed from
button-release-event-p.
(widget-field-add-space, widget-field-use-before-change):
Uncustomize.
(widget-specify-field): Use keymap property, not local-map.
(widget-specify-button): Obey :suppress-face.
(widget-specify-insert): Use modern backquote syntax.
(widget-image-directory): Renamed from widget-glyph-directory.
(widget-image-enable): Renamed from widget-glyph-enable.
(widget-image-find): Replaces widget-glyph-find.
(widget-button-pressed-face): Move defvar.
(widget-image-insert): Replaces widget-glyph-insert.
(widget-convert): Use keywordp.
(widget-leave-text, widget-children-value-delete): Use mapc.
(widget-keymap): Remove XEmacs stuff.
(widget-field-keymap, widget-text-keymap): Define all inside
defvar.
(widget-button-click): Don't set point at the click, but re-centre
if we scroll out of window.  Rewritten for images v. glyphs &c.
(widget-tabable-at): Use POS arg, not point.
(widget-beginning-of-line, widget-end-of-line)
(widget-item-value-create, widget-sublist, widget-princ-to-string)
(widget-sexp-prompt-value, widget-echo-help): Simplify.
(widget-default-create): Use widget-image-insert; some rewriting.
(widget-visibility-value-create)
(widget-push-button-value-create, widget-toggle-value-create): Use
widget-image-insert.
(checkbox): Create on and off images dynamically.
(documentation-link): Change :help-echo.
(widget-documentation-link-echo-help): Remove.

*** empty log message ***

(easy-mmode-derive-name): New function.
(easy-mmode-define-toggle, define-minor-mode): Use it.
(easy-mmode-define-keymap): Docstring fix.
(define-derived-mode): Default PARENT to fundamental-mode.
Add the derived-mode-parent symbol-property.
(easy-mmode-derived-mode-p): New function.

(log-edit-done): Thinko in the "same comment" detection.

*** empty log message ***

(install-arch-indep): Add pcl-cvs to list of info files.

*** empty log message ***

(realize_x_face): When copying BASE_FACE bitwise to the
result face, set flags in the face indicating that colors may not
be freed.

(x_set_mouse_face_gc): If first glyph isn't a character
glyph, use the ASCII NUL character to determine the face.

(convert-standard-filename): Doc fix.
(normal-backup-enable-predicate): New function.
(backup-enable-predicate): Use it to replace the lambda form.

[This needs more work on the outline stuff.]
Doc fixes.
(todo) <defgroup>: Add :version.
(todo-add-category): Don't use pushnew.
(todo-cmd-raise): Fix typo.
(todo-top-priorities): Change temp buffer name.
(todo-category-alist): Avoid redundant lambda.
(todo-mode): Set paragraph-separate, outline-regexp from todo-prefix.
Use outline-next-heading.

(_XOPEN_SOURCE, __EXTENSIONS__): Don't define.

*** empty log message ***

Conditionally include stdlib.h, unistd.h.
(VFORK_RETURN_TYPE): Remove.

Add NO_MATHERR.

Don't specify -n32 flag for mips-sgi-irix6.5.
Check for struct exception.  Use AC_SYS_LARGEFILE and move ftello
test.

(AC_SYS_LARGEFILE_TEST_INCLUDES)
(AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New.

*** empty log message ***

Rewritten to use define-minor-mode.
(autoarg-kp-digits, autoarg-kp-mode-map): New variable.
(autoarg-kp-mode, autoarg-kp-digit-argument): New command.

find-image, {before,after}-change-function

(Vbefore_change_function, Vafter_change_function):
Variables and their initializations deleted.

(signal_before_change, signal_after_change): Don't check
Vbefore_change_function, Vafter_change_function.

(internal_self_insert): Don't check
Vbefore_change_function, Vafter_change_function.

(isearch-other-meta-char): Fix previous change.

*** empty log message ***

(log-edit-mode): Make vc-comment-ring-index local.
(log-edit-done): Only add the comment to the ring if it's different
from the last comment entered.

(isearch-highlight): Turn internal-find-face into facep.