Faça M-x describe-bindings
(ou M-? b
se for mapeado) e conte-os.
Pode diferir dependendo das configurações do usuário, módulos instalados, etc.
Aqui estão os meus, existem 532 na minha lista (alguns menos se você não contar os "chatos" no começo, como "backspace"):
Local Bindings: key binding --- ------- linefeed eval-print-last-sexp C-j eval-print-last-sexp M-; lisp-indent-for-comment M-tab lisp-complete-symbol M-C-i lisp-complete-symbol M-C-q indent-sexp M-C-x eval-defun Global Bindings: key binding --- ------- ! .. ~ self-insert-command € .. ÿ self-insert-command again repeat-complex-command backspace delete-backward-char begin beginning-of-line button1 mouse-track button1up release-toolbar-button button2 mouse-track button3 popup-mode-menu delete backward-or-forward-delete-char deletechar delete-char deleteline kill-line down next-line end end-of-line execute execute-extended-command f1 > find search-forward help help-for-help home beginning-of-line insert overwrite-mode insertline open-line kp-0 self-insert-command kp-1 self-insert-command kp-2 self-insert-command kp-3 self-insert-command kp-4 self-insert-command kp-5 self-insert-command kp-6 self-insert-command kp-7 self-insert-command kp-8 self-insert-command kp-9 self-insert-command kp-add self-insert-command kp-decimal self-insert-command kp-delete backward-or-forward-delete-char kp-divide self-insert-command kp-down next-line kp-end end-of-line kp-enter Kbd Macro: return kp-equal self-insert-command kp-home beginning-of-line kp-insert overwrite-mode kp-left backward-char-command kp-multiply self-insert-command kp-next scroll-up-command kp-prior scroll-down-command kp-right forward-char-command kp-separator self-insert-command kp-space self-insert-command kp-subtract self-insert-command kp-tab Kbd Macro: tab kp-up previous-line left backward-char-command menu popup-mode-menu next scroll-up-command prior scroll-down-command redo repeat-complex-command return newline right forward-char-command space self-insert-command tab indent-for-tab-command undo undo up previous-line C- set-mark-command C-- negative-argument C-/ undo C-0 .. C-9 digit-argument C- mark-end-of-buffer C-@ set-mark-command C-T transpose-line-down C-] abort-recursive-edit C-_ undo C-a beginning-of-line C-b backward-char-command C-c > C-d delete-char C-e end-of-line C-f forward-char-command C-g keyboard-quit C-h > C-i indent-for-tab-command C-k kill-line C-l recenter C-m newline C-n next-line C-o open-line C-p previous-line C-q quoted-insert C-r isearch-backward C-s isearch-forward C-t transpose-chars C-u universal-argument C-v scroll-up-command C-w kill-region C-x > C-y yank C-z suspend-emacs-or-iconify-frame C-begin beginning-of-buffer C-button1 mouse-track-insert C-delete delete-primary-selection C-down forward-block-of-lines C-end end-of-buffer C-home beginning-of-buffer C-insert copy-primary-selection C-kp-down forward-block-of-lines C-kp-end end-of-buffer C-kp-home beginning-of-buffer C-kp-left backward-word C-kp-next scroll-left C-kp-prior scroll-right C-kp-right forward-word C-kp-up backward-block-of-lines C-left backward-word C-next scroll-left C-prior scroll-right C-right forward-word C-space set-mark-command C-tab other-window C-up backward-block-of-lines M-! shell-command M-# calc-dispatch M-$ ispell-word M-% query-replace M-' abbrev-prefix-mark M-( insert-parentheses M-) move-past-close-and-reindent M-* pop-tag-mark M-, tags-loop-continue M-- negative-argument M-. find-tag M-/ dabbrev-expand M-0 .. M-9 digit-argument M-: eval-expression M- end-of-buffer M-? > M-@ mark-word M-T transpose-line-up M-V scroll-other-window-down M-\ delete-horizontal-space M-^ delete-indentation M-a backward-sentence M-b backward-word M-c capitalize-region-or-word M-d kill-word M-e forward-sentence M-f forward-word M-g goto-line M-h mark-paragraph M-i tab-to-tab-stop M-j indent-new-comment-line M-k kill-sentence M-l downcase-region-or-word M-m back-to-indentation M-q fill-paragraph-or-region M-r move-to-window-line M-t transpose-words M-u upcase-region-or-word M-v scroll-down-command M-w kill-ring-save M-x execute-extended-command M-y yank-pop M-z zap-to-char M-{ backward-paragraph M-| shell-command-on-region M-} forward-paragraph M-~ not-modified M-backspace backward-kill-word M-button1 mouse-track-do-rectangle M-delete backward-or-forward-kill-word M-down forward-paragraph M-end end-of-buffer-other-window M-escape > M-f4 save-buffers-kill-emacs M-home beginning-of-buffer-other-window M-kp-delete backward-or-forward-kill-word M-kp-down forward-paragraph M-kp-end end-of-buffer-other-window M-kp-home beginning-of-buffer-other-window M-kp-left backward-sexp M-kp-next scroll-other-window M-kp-prior scroll-other-window-down M-kp-right forward-sexp M-kp-up backward-paragraph M-left backward-sexp M-linefeed indent-new-comment-line M-next scroll-other-window M-prior scroll-other-window-down M-right forward-sexp M-space just-one-space M-up backward-paragraph M-C-% query-replace-regexp M-C-- negative-argument M-C-/ dabbrev-completion M-C-0 .. M-C-9 digit-argument M-C-@ mark-sexp M-C-[ > M-C-\ indent-region M-C-a beginning-of-defun M-C-b backward-sexp M-C-c exit-recursive-edit M-C-d down-list M-C-e end-of-defun M-C-f forward-sexp M-C-h mark-defun M-C-j indent-new-comment-line M-C-k kill-sexp M-C-l switch-to-other-buffer M-C-n forward-list M-C-o split-line M-C-p backward-list M-C-r isearch-backward-regexp M-C-s isearch-forward-regexp M-C-t transpose-sexps M-C-u backward-up-list M-C-v scroll-other-window M-C-w append-next-kill M-C-z activate-region M-C-backspace backward-kill-sexp M-C-button3 popup-buffer-menu M-C-delete backward-or-forward-kill-sexp M-C-down scroll-up-one M-C-end end-of-defun M-C-home beginning-of-defun M-C-kp-delete backward-or-forward-kill-sexp M-C-kp-down scroll-up-one M-C-kp-end end-of-defun M-C-kp-home beginning-of-defun M-C-kp-left backward-sentence M-C-kp-next forward-page M-C-kp-prior backward-page M-C-kp-right forward-sentence M-C-kp-up scroll-down-one M-C-left backward-sentence M-C-next forward-page M-C-prior backward-page M-C-right forward-sentence M-C-space mark-sexp M-C-up scroll-down-one Sh-button1 mouse-track-adjust Sh-delete kill-primary-selection Sh-insert yank-clipboard-selection Sh-tab tab-to-tab-stop C-Sh-button1 mouse-track-delete-and-insert C-Sh-tab backward-other-window M-C-[ : eval-expression M-C-[ escape keyboard-escape-quit M-C-[ C-[ keyboard-escape-quit M-? ? help-for-help M-? A command-apropos M-? B describe-beta M-? C customize M-? F xemacs-local-faq M-? a hyper-apropos M-? b describe-bindings M-? c describe-key-briefly M-? d describe-function M-? e describe-last-error M-? f describe-function M-? i info M-? k describe-key M-? l view-lossage M-? m describe-mode M-? n view-emacs-news M-? p finder-by-keyword M-? q help-quit M-? s describe-syntax M-? t help-with-tutorial M-? v describe-variable M-? w where-is M-? f1 help-for-help M-? help help-for-help M-? return manual-entry M-? C-c Info-goto-emacs-command-node M-? C-d describe-distribution M-? C-f Info-elisp-ref M-? C-h help-for-help M-? C-i Info-query M-? C-k Info-goto-emacs-key-command-node M-? C-l describe-copying M-? C-m manual-entry M-? C-n view-emacs-news M-? C-p describe-pointer M-? C-w describe-no-warranty M-escape : eval-expression M-escape escape keyboard-escape-quit M-escape C-[ keyboard-escape-quit C-c ! > C-c M-h pydoc-commands C-h ? help-for-help C-h A command-apropos C-h B describe-beta C-h C customize C-h F xemacs-local-faq C-h a hyper-apropos C-h b describe-bindings C-h c describe-key-briefly C-h d describe-function C-h e describe-last-error C-h f describe-function C-h i info C-h k describe-key C-h l view-lossage C-h m describe-mode C-h n view-emacs-news C-h p finder-by-keyword C-h q help-quit C-h s describe-syntax C-h t help-with-tutorial C-h v describe-variable C-h w where-is C-h f1 help-for-help C-h help help-for-help C-h return manual-entry C-h C-c Info-goto-emacs-command-node C-h C-d describe-distribution C-h C-f Info-elisp-ref C-h C-h help-for-help C-h C-i Info-query C-h C-k Info-goto-emacs-key-command-node C-h C-l describe-copying C-h C-m manual-entry C-h C-n view-emacs-news C-h C-p describe-pointer C-h C-w describe-no-warranty C-x $ set-selective-display C-x ' expand-abbrev C-x ( start-kbd-macro C-x ) end-kbd-macro C-x + balance-windows C-x - shrink-window-if-larger-than-buffer C-x . set-fill-prefix C-x / point-to-register C-x 0 delete-window C-x 1 delete-other-windows C-x 2 split-window-vertically C-x 3 split-window-horizontally C-x 4 > C-x 5 > C-x 6 window-configuration-to-register C-x ; set-comment-column C-x scroll-right C-x F > C-x K find-function-on-key C-x V find-variable C-x [ backward-page C-x ] forward-page C-x ^ enlarge-window C-x ' next-error C-x a > C-x b switch-to-buffer C-x d dired C-x e call-last-kbd-macro C-x f set-fill-column C-x g insert-register C-x h mark-whole-buffer C-x i insert-file C-x j jump-to-register C-x k kill-buffer C-x l count-lines-page C-x m compose-mail C-x n > C-x o other-window C-x q kbd-macro-query C-x r > C-x s save-some-buffers C-x u advertised-undo C-x x copy-to-register C-x { shrink-window-horizontally C-x } enlarge-window-horizontally C-x backspace backward-kill-sentence C-x delete backward-or-forward-kill-sentence C-x kp-delete backward-or-forward-kill-sentence C-x linefeed dired-jump-back C-x return > C-x tab indent-rigidly C-x C- pop-global-mark C-x C-@ pop-global-mark C-x C-b list-buffers C-x C-c save-buffers-kill-emacs C-x C-d list-directory C-x C-e eval-last-sexp C-x C-f find-file C-x C-i indent-rigidly C-x C-j dired-jump-back C-x C-k edit-kbd-macro C-x C-l downcase-region C-x C-m > C-x C-o delete-blank-lines C-x C-p mark-page C-x C-q toggle-read-only C-x C-r find-file-read-only C-x C-s save-buffer C-x C-t transpose-lines C-x C-u upcase-region C-x C-v find-alternate-file C-x C-w write-file C-x C-x exchange-point-and-mark C-x C-z suspend-or-iconify-emacs C-x C-space pop-global-mark C-x M-: repeat-complex-command C-x M-escape repeat-complex-command C-x M-C-[ repeat-complex-command f1 ? help-for-help f1 A command-apropos f1 B describe-beta f1 C customize f1 F xemacs-local-faq f1 a hyper-apropos f1 b describe-bindings f1 c describe-key-briefly f1 d describe-function f1 e describe-last-error f1 f describe-function f1 i info f1 k describe-key f1 l view-lossage f1 m describe-mode f1 n view-emacs-news f1 p finder-by-keyword f1 q help-quit f1 s describe-syntax f1 t help-with-tutorial f1 v describe-variable f1 w where-is f1 f1 help-for-help f1 help help-for-help f1 return manual-entry f1 C-c Info-goto-emacs-command-node f1 C-d describe-distribution f1 C-f Info-elisp-ref f1 C-h help-for-help f1 C-i Info-query f1 C-k Info-goto-emacs-key-command-node f1 C-l describe-copying f1 C-m manual-entry f1 C-n view-emacs-news f1 C-p describe-pointer f1 C-w describe-no-warranty C-c ! a Footnote-add-footnote C-c ! b Footnote-back-to-message C-c ! c Footnote-cycle-style C-c ! d Footnote-delete-footnote C-c ! g Footnote-goto-footnote C-c ! r Footnote-renumber-footnotes C-c ! s Footnote-set-style C-x 4 . find-tag-other-window C-x 4 0 kill-buffer-and-window C-x 4 F find-function-other-window C-x 4 V find-variable-other-window C-x 4 a add-change-log-entry-other-window C-x 4 b switch-to-buffer-other-window C-x 4 d dired-other-window C-x 4 f find-file-other-window C-x 4 l find-library-other-window C-x 4 m compose-mail-other-window C-x 4 r find-file-read-only-other-window C-x 4 linefeed dired-jump-back-other-window C-x 4 C-f find-file-other-window C-x 4 C-j dired-jump-back-other-window C-x 4 C-o display-buffer C-x 5 0 delete-frame C-x 5 2 make-frame C-x 5 F find-function-other-frame C-x 5 V find-variable-other-frame C-x 5 b switch-to-buffer-other-frame C-x 5 d dired-other-frame C-x 5 f find-file-other-frame C-x 5 l find-library-other-frame C-x 5 m compose-mail-other-frame C-x 5 o other-frame C-x 5 r find-file-read-only-other-frame C-x 5 linefeed dired-jump-back-other-frame C-x 5 C-f find-file-other-frame C-x 5 C-j dired-jump-back-other-frame C-x F o facemenu-set-face C-x a ' expand-abbrev C-x a + add-mode-abbrev C-x a - inverse-add-global-abbrev C-x a e expand-abbrev C-x a g add-global-abbrev C-x a i > C-x a l add-mode-abbrev C-x a C-a add-mode-abbrev C-x n d narrow-to-defun C-x n n narrow-to-region C-x n p narrow-to-page C-x n w widen C-x r + increment-register C-x r b bookmark-jump C-x r c clear-rectangle C-x r d delete-rectangle C-x r g insert-register C-x r i insert-register C-x r j jump-to-register C-x r k kill-rectangle C-x r l bookmark-bmenu-list C-x r m bookmark-set C-x r n number-to-register C-x r o open-rectangle C-x r p replace-rectangle C-x r r copy-rectangle-to-register C-x r s copy-to-register C-x r t string-rectangle C-x r w window-configuration-to-register C-x r x copy-to-register C-x r y yank-rectangle C-x r space point-to-register C-x r C-@ point-to-register C-x r C-space point-to-register C-x C-m F set-default-buffer-file-coding-system C-x C-m c universal-coding-system-argument C-x C-m f set-buffer-file-coding-system C-x C-m p set-buffer-process-coding-system C-x C-m t set-terminal-coding-system C-x return F set-default-buffer-file-coding-system C-x return c universal-coding-system-argument C-x return f set-buffer-file-coding-system C-x return p set-buffer-process-coding-system C-x return t set-terminal-coding-system C-x a i g inverse-add-global-abbrev C-x a i l inverse-add-mode-abbrev
Observe também que M-x ...
permite que você execute qualquer comando, mesmo que não esteja vinculado, então eu suponho que você poderia considerá-los como "atalhos de teclado" de tipos.