Title: Theory / Unimportant / CS / Softw / Emacs / 7 Help
Tags: FromInstruction computer_to_instruction hasNotNewEffectReturnsMeaning fromCommand récupéré

Instruction: help-for-help
Page: 38
Effect: View a list of help commands
Chapter: 7
Abbreviation: C-h C-h

Instruction: Apropos topics
Page: 38
Effect: searches for commands whose names match the argument topics
Chapter: 7
Abbreviation: C-h a topics RET

Page: 38
Effect: This searches for topic in the indices of the Emacs Info manual, displaying the first match found. Press , to see subsequent matches. You can use a regular expression as topic.
Chapter: 7
Abbreviation: C-h i d m emacs RET i topic RET

Page: 38
Effect: Similar to C-h i d m emacs RET i topic RET but searches the text of the manual rather than the indices.
Chapter: 7
Abbreviation: C-h i d m emacs RET s topic RET

Page: 38
Effect: This displays the Emacs FAQ, using Info
Chapter: 7
Abbreviation: C-h C-f

Page: 38
Effect: This displays the available Emacs packages based on keywords.
Chapter: 7
Abbreviation: C-h p

Page: 38
Effect: Scroll
Context: help buffer
Chapter: 7
Abbreviation: SPC and DEL

Page: 38
Effect: Follow hyperlinks
Context: help buffer
Chapter: 7
Abbreviation: RET

Page: 40
Effect: displays in the echo area the name of the command that the key foo is bound to
Context: Emacs
Chapter: 7
Section: 1
Abbreviation: C-h c foo

Page: 40
Effect: displays a help buffer containing the command’s documentation string, which describes exactly what the command does.
Context: Emacs
Chapter: 7
Section: 1
Abbreviation: C-h k key

Page: 40
Effect: displays the section of the Emacs manual that describes the command corresponding to key.
Context: Emacs
Chapter: 7
Section: 1
Abbreviation: C-h K key

Instruction: whereis command
Page: 40
Effect: lists the keys that are bound to command
Context: Emacs
Chapter: 7
Section: 1
Abbreviation: C-h w command RET

Instruction: describe-function function
Page: 40
Effect: displays the documentation of Lisp function, in a window
Context: Emacs
Chapter: 7
Section: 2
Abbreviation: C-h f command RET

Instruction: describe-function without argument
Page: 41
Effect: Describes the function called by the innermost Lisp expression in the buffer around point.
Context: Emacs
Chapter: 7
Section: 2
Abbreviation: C-h f RET
Assuming: function name is a valid, defined Lisp function.

Instruction: describe-variable
Page: 41
Effect: Describes the variable called by the innermost Lisp expression in the buffer around point.
Context: Emacs
Chapter: 7
Section: 2
Abbreviation: C-h v RET
Assuming: variable name is a valid, defined Lisp function.

Instruction: Info-goto-emacs-command-node
Page: 41
Effect: Find a command’s documentation in a manual
Context: Emacs
Chapter: 7
Section: 2
Abbreviation: C-h F