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(Imenu): Add xref to Emacs Manual node on Imenu.

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Remove spurious indent in example.
This commit is contained in:
Richard M. Stallman 2003-07-22 15:24:39 +00:00
parent 1006f20669
commit 5a5d2aecd8
1 changed files with 7 additions and 5 deletions
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12
lispref/modes.texi
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@ -1616,11 +1616,13 @@ It is normally @code{nil}, so that ordinary buffers have no header line.
@cindex Imenu
@dfn{Imenu} is a feature that lets users select a definition or
section in the buffer, from a menu which lists all of them, to go
directly to that location in the buffer. Imenu works by constructing a
buffer index which lists the names and buffer positions of the
directly to that location in the buffer. Imenu works by constructing
a buffer index which lists the names and buffer positions of the
definitions, or other named portions of the buffer; then the user can
choose one of them and move point to it. This section explains how to
customize how Imenu finds the definitions or buffer portions for a
choose one of them and move point to it. The user-level commands for
using Imenu are described in the Emacs Manual (@pxref{Imenu,, Imenu,
emacs, the Emacs Manual}). This section explains how to customize
Imenu's method of finding definitions or buffer portions for a
particular major mode.
The usual and simplest way is to set the variable
@ -1708,7 +1710,7 @@ normally have symbol syntax, and thus to simplify
For example, Fortran mode uses it this way:
@example
(setq imenu-syntax-alist '(("_$" . "w")))
(setq imenu-syntax-alist '(("_$" . "w")))
@end example
The @code{imenu-generic-expression} patterns can then use @samp{\\sw+}