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Minor clarifications. Explain how to use imenu-sort-function.

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Fix name of imenu-add-menubar-index.
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Richard M. Stallman 2001-06-29 17:53:41 +00:00
parent 0c1baae862
commit 5e6f9132de
1 changed files with 18 additions and 15 deletions
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33
man/programs.texi
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@ -233,8 +233,9 @@ the same as @kbd{C-M-a} with a positive argument.
@findex c-mark-function
To operate on the current defun, use @kbd{C-M-h} (@code{mark-defun})
which puts point at the beginning and mark at the end of the current
or next defun. this is the easiest way to get ready to kill the defun
in order move it to a different place in the file.
defun. This is the easiest way to get ready to kill the defun in
order to move it to a different place in the file. If you use the
command while point is between defuns, it uses the following defun.
In C mode, @kbd{C-M-h} runs the function @code{c-mark-function},
which is almost the same as @code{mark-defun}; the difference is that
@ -251,24 +252,25 @@ any or all of these key bindings for that purpose.
@cindex buffer content indexes
@cindex tags
The Imenu facility offers a way to find the definitions in a file by
name. It is also useful in text formatter major modes, where it
treats each chapter, section, etc., as a definition. (@pxref{Tags},
for a more powerful feature that handles multiple files together.)
The Imenu facility offers a way to find the the major definitions in
a file by name. It is also useful in text formatter major modes,
where it treats each chapter, section, etc., as a definition.
(@pxref{Tags}, for a more powerful feature that handles multiple files
together.)
@findex imenu
@findex imenu-add-menu-bar-index
If you type @kbd{M-x imenu}, it reads the name of a definition in
the current buffer, then goes to that definition. You can use
completion to specify the name, and a complete list of possible names
is always displayed.
If you type @kbd{M-x imenu}, it reads the name of a definition using
the minibuffer, then goes to that definition. You can use completion
to specify the name, and a complete list of possible names is always
displayed.
@findex imenu-add-menubar-index
Alternatively, you can bind the command @code{imenu} to a mouse
click. Then it displays mouse menus for you to select the definition
you want. You can also add the buffer's index to the menu bar by
calling @code{imenu-add-menu-bar-index}. If you want to have this
calling @code{imenu-add-menubar-index}. If you want to have this
menu bar item available for all buffers in a certain major mode, you
can do this by adding @code{imenu-add-menu-bar-index} to its mode
can do this by adding @code{imenu-add-menubar-index} to its mode
hook. But then you will have to wait for the buffer to be searched
for definitions, each time you visit a file which uses that mode.
@ -283,8 +285,9 @@ in the text.
@vindex imenu-sort-function
You can customize the way the menus are sorted by setting the
variable @code{imenu-sort-function}. By default names are ordered as
they occur in the buffer; alphabetic sorting is provided as an
alternative.
they occur in the buffer; if you want alphabetic sorting, use the
symbol @code{imenu--sort-by-name} as the value. You can also
define your own comparison function by writing Lisp code.
Imenu provides the information to guide Which Function mode
@ifnottex