(gud-symbol, gud-val): New functions.
(gud-find-file): Copy gud-minor-mode to the new buffer.
(gud-menu-map): Include entries for commands that are not always
available, using :enable to (de)activate them.
(gud-minor-mode-map): New map. Add it to minor-mode-map-alist.
(gud-mode-map): New map.
(gud-gdb-find-file, gud-sdb-find-file, gud-dbx-find-file)
(gud-xdb-find-file, gud-perldb-find-file, gud-pdb-find-file):
Don't set up gud's menu (it's done by the minor-mode).
(gud-minibuffer-local-map): New.
Replace gdb-minibuffer-local-map and pdb-minibuffer-local-map.
(gud-query-cmdline): New function.
(gdb, sdb, dbx, xdb, perldb, pdb, jdb): Use it. Set gud-minor-mode.
(gud-mode): Use define-derived-mode.
Don't set up gud's menu (it's done by the minor-mode).
(gud-chop-words): Remove.
(gud-common-init): Use split-string instead.
(gud-new-keymap, gud-make-debug-menu): Eradicate.
inserting the output, so that point gets updated correctly; the old
method relied on a rather dodgy side-effect of comint-output-filter to
avoid the effect of save-excursion.
(pdb): New function.
(gud-pdb-command-name): New variable.
(pdb-minibuffer-local-map): Likewise.
(gud-pdb-find-file): New function.
(gud-pdb-marker-filter): New function.
(gud-pdb-marker-regexp*): New variables.
(gud-pdb-massage-args): New function.
(gud-pdb-history): New variable.
source. This removes the restriction of one class per file.
(gud-jdb-package-of-file): Removed. Replaced with parsing routines.
(gud-jdb-skip-whitespace): New function.
(gud-jdb-skip-single-line-comment): New function.
(gud-jdb-skip-traditional-or-documentation-comment): New function.
(gud-jdb-skip-whitespace-and-comments): New function.
(gud-jdb-skip-id-ish-thing): New function.
(gud-jdb-skip-string-literal): New function.
(gud-jdb-skip-character-literal): New function.
(gud-jdb-skip-block): New function.
(gud-jdb-analyze-source): New function.
(gud-jdb-build-class-source-alist-for-file): New function.
(gud-jdb-analysis-buffer): New variable.
(gud-jdb-build-class-source-alist): Cleaner at the expense of new
variable.
(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.
(gud-perldb-marker-filter): Handle drive letters in file name.
(perldb): Update comint-prompt-regexp for latest Perl.
(gud-mode): Locally set comint-input-ignoredups to t.
Don't get fooled by if and while statements.
(gud-expr-compound): Renamed from expr-compound.
(gud-expr-compound-sep): Renamed from expr-compound-sep.
(gud-next-expr): Renamed from expr-next.
(gud-prev-expr): Renamed from expr-prev.
(gud-forward-sexp): Renamed from expr-forward-sexp.
(gud-backward-sexp): Renamed from expr-backward-sexp.
(gud-innermost-expr): Renamed from expr-cur.
(gud-dbx-use-stopformat-p): New variable.
(dbx): Use it to send $stopformat for Irix6.
(gud-irixdbx-marker-filter): Cast $curline to int, not long (see
added comments).
(dbx): Likewise.
