integers are nowadays always represented by the same (positive) number
on all platforms.
(read-key-empty-map): New const.
(read-key-delay): New var.
(read-key): New function.
(force-mode-line-update): Use with-current-buffer.
(locate-user-emacs-file): Don't forget to abbreviate the file name.
(start-process-shell-command, start-file-process-shell-command):
Discourage the use of command-args.
* processes.texi (Asynchronous Processes): Adjust arglist of
start-process-shell-command and start-file-process-shell-command.
(completion--do-completion): Use it.
(completions-annotations): New face.
(completion--insert-strings): Use it.
(completion-pcm--delim-wild-regex): Add docstring.
(completion-pcm--string->pattern): Add support for 0-width delimiters
in completion-pcm--delim-wild-regex.
(cperl-mode-syntax-table): Modify syntax entry for ["'`].
(cperl-forward-re): Check cperl-brace-recursing.
(cperl-highlight-charclass): New function.
(cperl-find-pods-heres): Use it.
(cperl-fill-paragraph): Synch to save-excursion placement used
upstream.
(cperl-beautify-regexp-piece): Fix column calculation.
(cperl-make-regexp-x): Handle case where point is between "q" and
"rs".
(cperl-beautify-level): Don't process entire regexp.
(cperl-build-manpage, cperl-perldoc): Bind Man-switches before
calling man.
(cperl-tips-faces, cperl-mode, cperl-electric-backspace): Doc fix.
(cperl-init-faces): Build a list in the normal way.
(sql-product): Use it.
(sql-mode-menu): Auto-generate the menu based on sql-product-alist.
(sql-set-product): Add completion.
(sql-highlight-oracle-keywords, sql-highlight-postgres-keywords)
(sql-highlight-linter-keywords, sql-highlight-ms-keywords)
(sql-highlight-ansi-keywords, sql-highlight-sybase-keywords)
(sql-highlight-informix-keywords, sql-highlight-interbase-keywords)
(sql-highlight-ingres-keywords, sql-highlight-solid-keywords)
(sql-highlight-mysql-keywords, sql-highlight-sqlite-keywords)
(sql-highlight-db2-keywords): Remove.
(sql-find-sqli-buffer, sql-set-sqli-buffer-generally)
(sql-highlight-product): Use derived-mode-p.
(sql-set-sqli-buffer): Use with-current-buffer.
(sql-connect-informix, sql-connect-ingres, sql-connect-oracle): Simplify.
* viper-cmd.el (viper-insert-isearch-string): new function.
(viper-if-string): redefine C-s in the minibuffer to insert the last
incremental search string.
* ediff-init.el (ediff-coding-system): use escape-quoted in case of
XEmacs.
* ediff-merg.el (ediff-merge-region-is-non-clash-to-skip,
ediff-merge-region-is-non-clash,
ediff-skip-merge-region-if-changed-from-default-p): use defun.
Also check if the job is really a merge job.
* ediff.el (ediff-current-file): new function.
