Emacs Help...Online Root Canal
How to Invoke Help
To get help (sort of), use the command "C-h"
followed by one of these letters or control codes:
- a command-apropos. Give a substring, and see a list of commands
(functions interactively callable) that contain
that substring. See also the apropos command.
- b describe-bindings. Display table of all key bindings.
- c describe-key-briefly. Type a command key sequence;
it prints the function name that sequence runs.
- f describe-function. Type a function name and get documentation of it.
- C-f Info-goto-emacs-command-node. Type a function name;
it takes you to the Info node for that command.
- F view-emacs-FAQ. Shows emacs frequently asked questions file.
- i info. The info documentation reader.
- k describe-key. Type a command key sequence;
it displays the full documentation.
- C-k Info-goto-emacs-key-command-node. Type a command key sequence;
it takes you to the Info node for the command bound to that key.
- l view-lossage. Shows last 100 characters you typed.
- m describe-mode. Print documentation of current major mode,
which describes the commands peculiar to it.
- n view-emacs-news. Shows emacs news file.
- p finder-by-keyword. Find packages matching a given topic keyword.
- s describe-syntax. Display contents of syntax table, plus explanations
- t help-with-tutorial. Select the Emacs learn-by-doing tutorial.
- v describe-variable. Type name of a variable;
it displays the variable's documentation and value.
- w where-is. Type command name; it prints which keystrokes
invoke that command.
- C-c print Emacs copying permission (General Public License).
- C-d print Emacs ordering information.
- C-n print news of recent Emacs changes.
- C-p print information about the GNU project.
- C-w print information on absence of warranty for GNU Emacs.
Info Mode
There exist a hierarchical help system called info that is
invoked with "C-h i". To reach one of the
highlighted items, type "m" followed by the
name of the item. At this point, it may pay to start praying heavily.
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Last updated $Date: 1997/04/11 03:46:09 $.