diff options
| -rw-r--r-- | lisp/help.el | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/lisp/help.el b/lisp/help.el index c067214f992..d5088d8ec75 100644 --- a/lisp/help.el +++ b/lisp/help.el | |||
| @@ -332,7 +332,8 @@ With numeric argument, display information on correspondingly older changes." | |||
| 332 | 332 | ||
| 333 | To record all your input on a file, use `open-dribble-file'." | 333 | To record all your input on a file, use `open-dribble-file'." |
| 334 | (interactive) | 334 | (interactive) |
| 335 | (with-output-to-temp-buffer "*Help*" | 335 | (help-setup-xref (list #'view-lossage) (interactive-p)) |
| 336 | (with-output-to-temp-buffer (help-buffer) | ||
| 336 | (princ (mapconcat (function (lambda (key) | 337 | (princ (mapconcat (function (lambda (key) |
| 337 | (if (or (integerp key) | 338 | (if (or (integerp key) |
| 338 | (symbolp key) | 339 | (symbolp key) |
| @@ -345,8 +346,7 @@ To record all your input on a file, use `open-dribble-file'." | |||
| 345 | (goto-char (point-min)) | 346 | (goto-char (point-min)) |
| 346 | (while (progn (move-to-column 50) (not (eobp))) | 347 | (while (progn (move-to-column 50) (not (eobp))) |
| 347 | (search-forward " " nil t) | 348 | (search-forward " " nil t) |
| 348 | (insert "\n")) | 349 | (insert "\n"))) |
| 349 | (help-setup-xref nil t)) | ||
| 350 | (print-help-return-message))) | 350 | (print-help-return-message))) |
| 351 | 351 | ||
| 352 | 352 | ||
| @@ -360,13 +360,11 @@ The optional argument PREFIX, if non-nil, should be a key sequence; | |||
| 360 | then we display only bindings that start with that prefix. | 360 | then we display only bindings that start with that prefix. |
| 361 | The optional argument BUFFER specifies which buffer's bindings | 361 | The optional argument BUFFER specifies which buffer's bindings |
| 362 | to display (default, the current buffer)." | 362 | to display (default, the current buffer)." |
| 363 | (interactive "P") | 363 | (interactive) |
| 364 | (or buffer (setq buffer (current-buffer))) | 364 | (or buffer (setq buffer (current-buffer))) |
| 365 | (help-setup-xref (list #'describe-bindings prefix buffer) (interactive-p)) | ||
| 365 | (with-current-buffer buffer | 366 | (with-current-buffer buffer |
| 366 | (describe-bindings-internal nil prefix)) | 367 | (describe-bindings-internal nil prefix))) |
| 367 | (with-current-buffer "*Help*" | ||
| 368 | (help-setup-xref (list #'describe-bindings prefix buffer) | ||
| 369 | (interactive-p)))) | ||
| 370 | 368 | ||
| 371 | ;; This function used to be in keymap.c. | 369 | ;; This function used to be in keymap.c. |
| 372 | (defun describe-bindings-internal (&optional menus prefix) | 370 | (defun describe-bindings-internal (&optional menus prefix) |
| @@ -484,18 +482,18 @@ If INSERT (the prefix arg) is non-nil, insert the message in the buffer." | |||
| 484 | (let ((defn (or (string-key-binding key) (key-binding key)))) | 482 | (let ((defn (or (string-key-binding key) (key-binding key)))) |
| 485 | (if (or (null defn) (integerp defn)) | 483 | (if (or (null defn) (integerp defn)) |
| 486 | (message "%s is undefined" (key-description key)) | 484 | (message "%s is undefined" (key-description key)) |
| 487 | (with-output-to-temp-buffer "*Help*" | 485 | (help-setup-xref (list #'describe-function defn) (interactive-p)) |
| 486 | (with-output-to-temp-buffer (help-buffer) | ||
| 488 | (princ (key-description key)) | 487 | (princ (key-description key)) |
| 489 | (if (windowp window) | 488 | (if (windowp window) |
| 490 | (princ " at that spot")) | 489 | (princ " at that spot")) |
| 491 | (princ " runs the command ") | 490 | (princ " runs the command ") |
| 492 | (prin1 defn) | 491 | (prin1 defn) |
| 493 | (princ "\n which is ") | 492 | (princ "\n which is ") |
| 494 | (describe-function-1 defn nil (interactive-p)) | 493 | (describe-function-1 defn) |
| 495 | (print-help-return-message))))))) | 494 | (print-help-return-message))))))) |
| 496 | 495 | ||
| 497 | 496 | ||
| 498 | ;;;###autoload | ||
| 499 | (defun describe-mode (&optional buffer) | 497 | (defun describe-mode (&optional buffer) |
| 500 | "Display documentation of current major mode and minor modes. | 498 | "Display documentation of current major mode and minor modes. |
| 501 | The major mode description comes first, followed by the minor modes, | 499 | The major mode description comes first, followed by the minor modes, |
| @@ -505,14 +503,14 @@ For this to work correctly for a minor mode, the mode's indicator variable | |||
| 505 | describes the minor mode." | 503 | describes the minor mode." |
| 506 | (interactive) | 504 | (interactive) |
| 507 | (when buffer (set-buffer buffer)) | 505 | (when buffer (set-buffer buffer)) |
| 508 | (with-output-to-temp-buffer "*Help*" | 506 | (help-setup-xref (list #'describe-mode (current-buffer)) (interactive-p)) |
| 507 | (with-output-to-temp-buffer (help-buffer) | ||
| 509 | (when minor-mode-alist | 508 | (when minor-mode-alist |
| 510 | (princ "The major mode is described first. | 509 | (princ "The major mode is described first. |
| 511 | For minor modes, see following pages.\n\n")) | 510 | For minor modes, see following pages.\n\n")) |
| 512 | (princ mode-name) | 511 | (princ mode-name) |
| 513 | (princ " mode:\n") | 512 | (princ " mode:\n") |
| 514 | (princ (documentation major-mode)) | 513 | (princ (documentation major-mode)) |
| 515 | (help-setup-xref (list #'describe-mode (current-buffer)) (interactive-p)) | ||
| 516 | (let ((minor-modes minor-mode-alist)) | 514 | (let ((minor-modes minor-mode-alist)) |
| 517 | (while minor-modes | 515 | (while minor-modes |
| 518 | (let* ((minor-mode (car (car minor-modes))) | 516 | (let* ((minor-mode (car (car minor-modes))) |