Please install this package from MELPA. (https://melpa.org/)
Otherwise, put this file into load-path'ed directory. And put the following expression into your ~/.emacs. You may need some extra packages.
(require 'shelldoc)
Now you can see man page when read-shell-command is invoked.
e.g. M-x shell-command
C-v / M-v to scroll the man page window.
C-c C-s / C-c C-r to search the page.
You can complete - (hyphen) option at point.
Try to type C-i after insert -.
- To show original man page initially. (probably english)
(setq shelldoc-keep-man-locale nil)
- You may install new man page after shelldoc:
M-x shelldoc-clear-cache
-
shelldoc is working as a minor mode if you desire.
-
eshell
(add-hook 'eshell-mode-hook 'shelldoc-minor-mode-on)
- sh-mode (editing shell script)
(add-hook 'sh-mode-hook 'shelldoc-minor-mode-on)
- M-x shell
(add-hook 'shell-mode-hook 'shelldoc-minor-mode-on)
- To toggle shelldoc feature.
M-x shelldoc