(scan_c_file): Warn about missing `usage' info.

(describe-variable): Remove useless trailing whitespace.

Fix typo.

Document third argument of defvaralias.

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(describe-variable): Show documentation for aliased variable if alias does not
have its own.

(Fdefvaralias): Add docstring argument.

Ignore *.op and *.ops, too.

(mouse-sel-bindings): Save/restore interprogram cut/paste functions.

Minor cleanup.

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* textprop.c (set_text_properties): Use STRING_SET_INTERVALS.

* intervals.c (create_root_interval, balance_possible_root_interval,
delete_interval, copy_intervals_to_string): Use STRING_SET_INTERVALS.

* fns.c (Fstring_as_multibyte): Use STRING_SET_INTERVALS.

* buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use it.

* lisp.h (STRING_INTERVALS): Produce rvalue.
(STRING_SET_INTERVALS): New macro.

* lread.c (read_vector): Use STRING_SET_CHARS.

* fns.c (concat): Use STRING_SET_CHARS.

* dired.c (directory_files_internal): Use STRING_SET_CHARS.

* lisp.h (STRING_SET_CHARS): New macro.
(SCHARS, SBYTES): Produce rvalues.

Most uses of XSTRING combined with STRING_BYTES or indirection changed to
SCHARS, SBYTES, STRING_INTERVALS, SREF, SDATA; explicit size_byte references
left unchanged for now.

(SMBP): Deleted.  All uses changed to STRING_MULTIBYTE.
(STRING_SET_UNIBYTE): New macro.
(SET_STRING_BYTES): Deleted.  Callers (all of which supplied a length of -1)
changed to use STRING_SET_UNIBYTE.

Correct last commit which by mistake included some completely
unrelated changed.  Now it really only inverts the check
on Vmemory_full.

Set encoding to utf-8.
(tex-start-options): Make it into always-a-string.
Remove silly custom options that are covered by the other var.
(tex-start-commands): Fix docstring.
(tex-open-quote, tex-close-quote): Add options.
(tex-command): Provide default.
(tex-font-lock-keywords-1): Highlight $$...$$.
(tex-font-lock-keywords-2): Fix latin-1 chars.
(tex-mode-map): Remove redundant \t binding.
(tex-mode): Add `subsection' and `newcommand' to known latex cmds.
(latex-mode): Use add-hook for fill-nobreak-predicate.
(tex-common-initialization): Set indent-tabs-mode to nil.
(tex-insert-quote): Undo magic if invoked twice in a row.
(latex-fill-nobreak-predicate): Don't use narrowing.
(tex-latex-block): Don't cons uselessly.
(tex-last-unended-begin): Signal user-friendlier error.
(tex-goto-last-unclosed-latex-block): Don't catch signal.
(tex-start-tex): Switch order of tex-start-options and
tex-start-commands to make it obey docstrings.

Index entries.

(find-alternate-file): Offer to save a modified buffer.
Handle kill-buffer-query-functions better.

(normal-splash-screen, fancy-splash-text):
Update name of help menu item for ordering printed manuals.

Fix doc typos.

Say that output from asynch subprocesses of a compiler may be lost.

Comply with Texinfo coding standards.  Suggestions by Eli.

(mouse-sel-bound-events): New constant.
(mouse-sel-save-original-bindings): New function.
(mouse-sel-restore-original-bindings): New function.
(mouse-sel-bindings): Save/restore original mouse-bindings.

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regenerated

(cl-set-substring): Fix thinko.
(cl-hack-byte-compiler): Avoid infinite require loop.

Use hash-tables.
(ange-ftp-make-hashtable, ange-ftp-map-hashtable)
(ange-ftp-make-hash-key, ange-ftp-get-hash-entry)
(ange-ftp-put-hash-entry, ange-ftp-del-hash-entry): Remove.
Replace with make-hash-table, maphash, gethash, puthash and remhash.
(ange-ftp-hash-entry-exists-p): Rewrite.
(ange-ftp-vms-delete-file-entry, ange-ftp-vms-add-file-entry):
Change mapatom -> maphash.
(ange-ftp-file-entry-active-p, ange-ftp-file-entry-not-ignored-p):
Update to new calling mode.

(mail-abbrev-make-syntax-table): Check the
inherited table entry.

(ebrowse-symbol-regexp): Avoid cl-set-substring.
(ebrowse-hash-table-to-alist): Delete.
(ebrowse-tags-read-name, ebrowse-tags-list-members-in-file)
(ebrowse-tags-complete-symbol): Use the hashtable for completion.

(sgml-quote): Use narrowing.  Improve the regexp used when unquoting.
(sgml-pretty-print): New function.
(sgml-get-context): Better handling of improperly nested tags.
(sgml-show-context): Don't use the FULL arg of sgml-get-context.

(timeclock-in): Run the new day section if, after rereading the log file,
timeclock-last-event is nil, indicating no log file exists yet. Take
account of the fact that timeclock-discrepancy will be nil in that case.

Do not hook into file-name-handler-alist, this
is done by Tramp.

Fix copyright years.
(Filename Syntax, Multi-hop filename syntax): Explain two syntaxes.
(Issues): Explain why there are two syntaxes.

(tramp-multi-file-name-structure-unified): Add
missing slash and move colon from start to end of each hop.
(tramp-multi-file-name-hop-structure-unified): Move colon from
start to end of each hop.

* files.texi (Remote Files): Explain new unified file name synatx.

* tramp.texi: Remove version variables.
(Inline methods): Clarify which questions `smx' deals with.
(Remote shell setup): shell-prompt-pattern must match at end of
buffer.

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(grep-tree): Fixed autoload.
Corrected use of undefined variable `match-files-aliases'.

(command_loop_1): Invert check on Vmemory_full.

(timeclock-get-workday-function): `timeclock-workday' is not a valid
option for this, rather it is a value that may be returned.

Move the node Query Before Exit down.
Say that Emacs stops reading when a process terminates.

Document binding `deactivate-mark' around something that modifies the
buffer so as to keep the mark active.

defimage does not evaluate SPECS.

(ange-ftp-write-region): Don't bind executing-kbd-macro; instead, pass
non-nil VISIT arg to ange-ftp-real-write-region.

(flush-lines, keep-lines): Convert REND to a marker.

(help-with-tutorial): Display completion list right away.

Comment change.

(ediff-test-patch-utility): Catch error and return nil.

(fancy-splash-text, actions page): Add blank line to balance help page.

(command-line): Set memory-signal-data.
(fancy-splash-text, normal-splash-screen):
Mention "Read the Emacs Manual" or C-h r.
Rearrange the initial help to put the help cmds on left
and the actions (exit, undo) on the right.  Other small
text clarifications.

(help-map): Add binding for info-emacs-manual.
(print-help-return-message): Doc fix.

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(strokes-help): Call print-help-return-message
while inside with-output-to-temp-buffer.

(info-emacs-manual): New function.
(Info-use-header-line): Doc fix.

(multiple-value-call): Add alias.

(compilation-normalize-filename):
New subroutine, taken out of compilation-parse-errors.
(compilation-parse-errors): Use that, and for directories too.
Don't check whether a directory really exists.

(Fwrite_region): Doc fix.

(describe-variable): Put `defvaralias' info before the documentation (patch from
John Paul Wallington <jpw@shootybangbang.com>). Remove useless "Documentation:"
string.

(timer-set-time-with-usecs): Fix documentation. Simplify extraction of time data.

(print_error_message): Don't handle Vsignaling_function here.

(cmd_error_internal): Handle Vsignaling_function here.
(command_loop_1): Avoid certain actions after memory-full error.

(Fsignal): Don't call cancel_hourglass.
For a memory-full error, don't call Vsignal_hook_function
and don't set Vsignaling_function.

(process_send_signal): Add abort call.

(describe-variable): Mention if the variable is an alias.

(Fkey_binding): Fix typo.

(locale-language-names): Change "mk" (Macedoninan), "ru" (Russian),
and "sp" (Serbian with Cyrillic alphabet) to "Cyrillic-ISO".

(tramp-handle-make-symbolic-link): Implement.

(tramp-default-method): New default method "sm"
which I guess to be good for most people.
(tramp-default-method-alist): Use "ftp" method (ie, forwarding to
Ange-FTP) for some user/host combinations.
(tramp-file-name-structure, tramp-file-name-regexp)
(tramp-make-tramp-file-format)
(tramp-make-tramp-file-user-nil-format)
(tramp-multi-file-name-structure)
(tramp-multi-file-name-hop-structure)
(tramp-make-multi-tramp-file-format): New default value which
unifies the filename syntax between Tramp and Ange-FTP.  The new
syntax is "/method:user@host:path".  Note the colon after the
method.
(tramp-handle-file-name-directory): Don't return "/" when
completing a remote root directory (where the filename looks like
"/method:user@host:/").
(tramp-handle-ange-ftp): Deleted.
(tramp-disable-ange-ftp): New function, called at toplevel,
deletes Ange-FTP from file-name-handler-alist.

(Vmemory_full): New variable.
(Vmemory_signal_data): Renamed from memory_signal_data.  Uses changed.
(syms_of_alloc): Defvar them.
(memory_full, buffer_memory_full): Set Vmemory_full.

(Vmemory_full): Add declaration.
(current_column, indented_beyond_p): Change declaration.

(last_known_column): Declare as double, not float.
(current_column, current_column_1, string_display_width)
(position_indentation): Return `double'.
(indented_beyond_p): Arg `column' is `double'.  Callers changed.

(message_dolog): Do nothing if Vmemory_full is non-nil.
(back_to_previous_visible_line_start)
(reseat_at_next_visible_line_start, next_element_from_buffer):
Use `double', not `float', when calling indented_beyond_p.

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(BROKEN_SA_RESTART): Defined.

(sys_signal): Test BROKEN_SA_RESTART.

2002-07-11  Andrew Choi  <akochoi@shaw.ca>

        * make-package: Change -a option to -R for cp command.

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Use macro SPECPDL_INDEX.

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Use macro SPECPDL_INDEX.

(ido-make-merged-file-list): Fix last change again.

(authors-obsolete-file-p): Fix typo.

Revert doubtful typo fix.

(speedbar-obj-do-check): Fix typo.

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(speedbar-tag-hierarchy-method): Fix typos.
(speedbar-vc-do-check): Likewise.
(speedbar-obj-do-check): Likewise.
(speedbar-mouse-hscroll): Likewise.
(speedbar-file-lists): Likewise.

Rename BINDING_STACK_SIZE to SPECPDL_INDEX.

(SPECPDL_INDEX): Rename from BINDING_STACK_SIZE. All callers updated.

(speedbar-make-specialized-keymap): Fix docstring.
(speedbar-desired-buffer): Likewise.
(speedbar-line-file): Likewise.
(speedbar-special-mode-key-map): Fix typo.
(speedbar-dynamic-tags-function-list): Likewise.
(speedbar-use-images): Likewise.
(speedbar-up-directory): Likewise.
(speedbar-item-info): Likewise.
(speedbar-set-timer): Likewise.
(speedbar-insert-button): Likewise.
(speedbar-make-button): Likewise.
(speedbar-make-tag-line): Likewise.
(speedbar-insert-files-at-point): Likewise.
(speedbar-update-special-contents): Likewise.
(speedbar-find-selected-file): Likewise.
(speedbar-add-indicator): Likewise.
(speedbar-do-function-pointer): Likewise.
(speedbar-goto-this-file): Likewise.
(speedbar-line-path): Likewise.
(speedbar-mouse-event-p): Likewise.
(speedbar-dir-follow): Likewise.
(speedbar-tag-find): Likewise.
(speedbar-fetch-etags-command): Likewise.
(speedbar-fetch-etags-arguments): Likewise.
(speedbar-toggle-etags): Likewise.
(speedbar-extract-one-symbol): Likewise.
(speedbar-parse-c-or-c++tag): Likewise.
(speedbar-unhighlight-one-tag-line): Likewise.
(speedbar-directory-face): Likewise.
(defimage-speedbar): Likewise.
(speedbar-convert-emacs21-imagespec-to-xemacs): Likewise.
(defimage-speedbar): Likewise.

(ido-enter-single-matching-directory): Delete leftover comment.

(Fdefalias): Add an optional `docstring' argument.
(set_internal, Fsetq_default): Use XCAR/XCDR.

(HASH_VALUE, HASH_KEY): Remove (it's in lisp.h now).