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authorGlenn Morris <rgm@gnu.org>2009-07-02 02:31:26 +0000
committerGlenn Morris <rgm@gnu.org>2009-07-02 02:31:26 +0000
commit897f80939756ff7691984497baff9516f27d8259 (patch)
treee1153b3ada32cff2519e1f34237c0aa942583b77 /doc/emacs/emacs-xtra.texi
parente1fbeef1fbe4607abb1c6d8d02e7c875c03abb13 (diff)
(Introduction): Mention included in info Emacs manual.
Diffstat (limited to 'doc/emacs/emacs-xtra.texi')
-rw-r--r--doc/emacs/emacs-xtra.texi25
1 files changed, 20 insertions, 5 deletions
diff --git a/doc/emacs/emacs-xtra.texi b/doc/emacs/emacs-xtra.texi
index 3cc010dbdb..0450450fbc 100644
--- a/doc/emacs/emacs-xtra.texi
+++ b/doc/emacs/emacs-xtra.texi
@@ -2,6 +2,7 @@
@comment %**start of header
@setfilename ../../info/emacs-xtra
@settitle Specialized Emacs Features
+@c Merge all functions, variables, and keys into the concept index.
@syncodeindex fn cp
@syncodeindex vr cp
@syncodeindex ky cp
@@ -82,12 +83,26 @@ However, certain sections may be intended for a more specialized
audience, such as Elisp authors. This should be clearly pointed out
at the beginning of these sections.
-Certain packages, or collections of related features, have their own
-manuals, separate from the main Emacs User's manual. This manual is
+@c Note to authors - you need to be careful about cross-references to
+@c topics in the Emacs manual. As a printed document, the xtra files
+@c are separate from the Emacs manual; but as an info document, they
+@c are part of the Emacs manual. Hence you need to use something like:
+@c @iftex
+@c @ref{Comparing Files,,, emacs, the Emacs Manual},
+@c @end iftex
+@c @ifnottex
+@c @ref{Comparing Files},
+@c @end ifnottex
+
+Certain packages (or collections of related features) have their own
+manuals, separate from the main Emacs manual. This manual is
intended as a complement, rather than an alternative, to reading those
-additional manuals; in a nutshell, it is a collection of smaller
-specialized features, too small or too obscure to justify their own
-manual.
+additional manuals. In a nutshell, it is a collection of smaller
+specialized features (or extra detail about standard features), too
+small or too obscure to justify their own manual, or inclusion in the
+printed Emacs manual. The chapters in this manual are, however,
+included (at the relevant places) in the main Emacs manual when it is
+formatted as an Info document.
Sections intended specifically for Elisp programmers can follow the
style of the Elisp manual. Other sections should follow the style of