find-safe-coding-system-list-subset-p.
(find-coding-systems-region, find-coding-systems-string): New
functions.
(find-coding-systems-for-charsets): Renamed from
find-safe-coding-system. This is now a helper function of the
above two.
(select-safe-coding-system): Adjusted for the above changes.
(help-mode-maybe): Ensure read-only.
(help-xref-button): Obey help-highlight-p.
(help-follow): Remove check for args being a list.
(help-mode): Doc fix.
(help-highlight-p): Put in help group.
(help-make-xrefs): Insert button label in scope of
inhibit-read-only binding.
(help-mode-map, help-make-xrefs): Define TAB, RET correctly.
Make hyperlinks for cross-reference info intuited from *Help* buffer.
(help-font-lock-keywords): Removed.
(help-mode-map): Define keys for navigating hyperlinks.
(help-xref-stack, help-xref-stack-item): New permanent-local variables.
(help-mode): Set font-lock-defaults to nil.
(help-mode-maybe): Invoke help-make-xrefs in Help mode.
(help-setup-xref): New function.
(describe-key, describe-mode, describe-function,
describe-variable): Call it.
(view-lossage, describe-bindings): Nullify help-xref-stack,
help-xref-stack-item.
(help-highlight-p): New option.
(help-highlight-face): New variable.
(help-back-label, help-xref-symbol-regexp, help-xref-info-regexp):
New variables.
(help-setup-xref, help-make-xrefs, help-xref-button,
help-xref-interned, help-xref-mode, help-follow-mouse,
help-xref-go-back, help-go-back, help-follow, help-next-ref): New functions.
to check for non-ASCII characters, and to find them.
Don't use find-charset-region.
(report-emacs-bug-pretest-address): Update address.
(report-emacs-bug-address): Likewise.
window configuration correctly.
(vc-next-action): Save window configuration for vc-next-action-dired.
(vc-finish-logentry): Only kill log buffer if it does exist.
(vc-dired-mode): Rewritten so that it works entirely through
dired-after-readin-hook. Subdirectories are handled just as in
ordinary dired.
(vc-dired-hook): New function.
(vc-state-info, vc-dired-reformat-line): Adapted.
(vc-dired-update, vc-dired-update-line): Removed.
(vc-directory): Rewritten.
(vc-directory-18): Removed.
(vc-dired-mark-locked): New function, bound to "*l" in vc-dired-mode.
(vc-do-command): Only compute vc-name if it is really needed.
(vc-fetch-cvs-status): New function.
(vc-dired-hook): Use it.
(vc-fetch-master-properties): Moved cvs status retrieval to the above.
(vc-backend): If a file is not registered, remember that by setting
the property to `none'.
(vc-name): Use the mechanism of vc-backend to compute the value.
(vc-after-save): Don't access vc-backend property directly.
(widget-event-point, widget-read-event): Define unconditionally.
(widget-echo-help-mouse): Don't use window-end.
(widget-choice-value-create): If there is an :explicit-choice, respect it.
(widget-choice-action): Record an explicit choice in :explicit-choice.
(jdb): New function.
(gud-jdb-history): New variable.
(gud-jdb-directories): New variable.
(gud-jdb-source-files): New variable.
(gud-jdb-build-source-files-list): New function.
(gud-jdb-package-of-file): New function.
(gud-jdb-class-source-alist): New variable.
(gud-jdb-build-class-source-alist): New function.
(gud-jdb-massage-args): New function.
(gud-jdb-find-source-file): New function.
(gud-jdb-marker-filter): New function.
(gud-jdb-find-file): New function.
(gud-jdb-command-name): New variable.
(gud-perldb-command-name): Variable renamed from perldb-command-name.
(info-lookup->mode-cache, info-lookup->initialized): Likewise.
(info-lookup->completions, info-lookup->refer-modes): Likewise.
(info-lookup->all-modes): Likewise.
(info-lookup-quick-all-modes): New function.
(info-complete): Find the symbol to complete first,
then compute list of completions.
(lisp-mode): Add info-lookup-maybe-add-help for it.
(iswitchb-method): No longer a user variable.
(iswitchb-minibuffer-setup-hook): Customized.
(iswitchb-default): New variable.
(iswitchb-complete): Use iswitchb-common-match-string rather than recomputing
the value.
(iswitchb-toggle-ignore): Recompute list of buffers.
(iswitchb-init-XEmacs-trick): Renamed from iswitchb-init-Xemacs-trick.
(vc-next-action-on-file): Use it.
(vc-backend-revert): For CVS, revert to the version the buffer was
based on, not the latest on the current branch (same behavior as
for RCS). For SCCS, forget vc-workfile-version so that it gets
recomputed.
(vc-revert-buffer): Rewrote doc string to explain the above.
(vc-finish-logentry): Don't add extra newline.
(tex-start-tex): New function.
(tex-region, tex-file): Use tex-start-tex.
(tex-start-tex-marker): New variable.
(tex-compilation-parse-errors): Completely rewritten.
(tex-print): Reset or restart the subshell before using it.
(reporter-beautify-list): Break infloop when
reaching the end of the buffer without crossing an unbalanced
paren. Use scan-sexps instead of forward-sexp for the loop break test.
(reporter-submit-bug-report): Only call
display-buffer if pop-up-windows is non-nil.
