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Info Node: (emacs)Hideshow

(emacs)Hideshow


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Hideshow minor mode
===================

   Hideshow minor mode provides selective display of portions of a
program, known as "blocks".  You can use `M-x hs-minor-mode' to enable
or disable this mode, or add `hs-minor-mode' to the mode hook for
certain major modes in order to enable it automatically for those modes.

   Just what constitutes a block depends on the major mode.  In C mode
or C++ mode, they are delimited by braces, while in Lisp mode and
similar modes they are delimited by parentheses.  Multi-line comments
also count as blocks.

`C-c @ C-h'
     Hide the current block (`hs-hide-block').

`C-c @ C-s'
     Show the current block (`hs-show-block').

`C-c @ C-c'
     Either hide or show the current block (`hs-toggle-hiding')

`S-Mouse-2'
     Either hide or show the block you click on
     (`hs-mouse-toggle-hiding')

`C-c @ C-M-h'
     Hide all top-level blocks (`hs-hide-all').

`C-c @ C-M-s'
     Show everything in the buffer (`hs-show-all').

`C-c @ C-l'
     Hide all blocks N levels below this block (`hs-hide-level').

   These user options exist for customizing Hideshow mode.

`hs-hide-comments-when-hiding-all'
     Non-`nil' says that `hs-hide-all' should hide comments too.

`hs-isearch-open'
     Specifies what kind of hidden blocks to open in Isearch mode.  The
     value should be one of these four symbols.

    `code'
          Open only code blocks.

    `comment'
          Open only comments.

    `t'
          Open both code blocks and comments.

    `nil'
          Open neither code blocks nor comments.

`hs-special-modes-alist'
     A list of elements, each specifying how to initialize Hideshow
     variables for one major mode.  See the variable's documentation
     string for more information.


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