diff options
author | Karl Heuer <kwzh@gnu.org> | 1997-02-20 05:45:01 +0000 |
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committer | Karl Heuer <kwzh@gnu.org> | 1997-02-20 05:45:01 +0000 |
commit | da40a12351fc2dcf28599032df4f61f071c0c4dc (patch) | |
tree | e81ed54e5524c0527b70673032fed7004a163339 /lisp | |
parent | 586e892f7f02c98ce781f4c7a58d6ece65d06d0c (diff) | |
download | emacs-da40a12351fc2dcf28599032df4f61f071c0c4dc.tar.gz |
(help-with-tutorial): Prefix argument to specify a
language interactively.
Diffstat (limited to 'lisp')
-rw-r--r-- | lisp/help.el | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/lisp/help.el b/lisp/help.el index 9f4c2cf352b..3e65659fee8 100644 --- a/lisp/help.el +++ b/lisp/help.el @@ -129,10 +129,17 @@ Commands: (interactive) nil) -(defun help-with-tutorial () - "Select the Emacs learn-by-doing tutorial." - (interactive) - (let ((file (expand-file-name "~/TUTORIAL"))) +(defun help-with-tutorial (&optional arg) + "Select the Emacs learn-by-doing tutorial. +A tutorial written in the current primary language is selected. +If there's no tutorial in the language, \"TUTORIAL\" is selected. +With arg, users are asked to select language." + (interactive "P") + (let* ((filename + (let ((lang (if arg (read-language-name 'tutorial "Language: ") + primary-language))) + (get-language-info lang 'tutorial))) + (file (expand-file-name (concat "~/" filename)))) (delete-other-windows) (if (get-file-buffer file) (switch-to-buffer (get-file-buffer file)) @@ -140,7 +147,7 @@ Commands: (setq buffer-file-name file) (setq default-directory (expand-file-name "~/")) (setq buffer-auto-save-file-name nil) - (insert-file-contents (expand-file-name "TUTORIAL" data-directory)) + (insert-file-contents (expand-file-name filename data-directory)) (goto-char (point-min)) (search-forward "\n<<") (beginning-of-line) |