(LaTeX Calendar): Mention cal-tex-preamble-extra.

[gnu-emacs] / man / help.texi

diff --git a/man/help.texi b/man/help.texi
index 3f059b2c85c919052f08adc8933470fa6bb0fe2e..35470551862460383932c3288db81e2497533bf1 100644 (file)
--- a/man/help.texi
+++ b/man/help.texi
@@ -482,14 +482,16 @@ Move point back to the previous cross reference.
 @item Mouse-1
 @itemx Mouse-2
 Follow a cross reference that you click on.
+@item C-c C-c
+Show all documentation about the symbol at point.
 @end table
 
-  When a function name (@pxref{M-x,, Running Commands by Name}) or
-variable name (@pxref{Variables}) appears in the documentation, it
-normally appears inside paired single-quotes.  You can click on the
-name with @kbd{Mouse-1} or @kbd{Mouse-2}, or move point there and type
-@key{RET}, to view the documentation of that command or variable.  Use
-@kbd{C-c C-b} to retrace your steps.
+  When a function name (@pxref{M-x,, Running Commands by Name}),
+variable name (@pxref{Variables}), or face name (@pxref{Faces}) appears
+in the documentation, it normally appears inside paired single-quotes.
+You can click on the name with @kbd{Mouse-1} or @kbd{Mouse-2}, or move
+point there and type @key{RET}, to view the documentation of that
+command, variable or face.  Use @kbd{C-c C-b} to retrace your steps.
 
 @cindex URL, viewing in help
 @cindex help, viewing web pages
@@ -510,6 +512,12 @@ the help text.  @key{TAB} (@code{help-next-ref}) moves point down to the
 next cross reference.  Use @kbd{S-@key{TAB}} to move point up to the
 previous cross reference (@code{help-previous-ref}).
 
+  You can view all documentation about any symbol name that appears in
+the text, by moving point to the symbol name and typing @kbd{C-c C-c}
+(@code{help-follow-symbol}).  This shows all available documentation
+about the symbol as a variable, function and/or face.  @kbd{C-c C-b}
+works in this case also, to retrace your steps.
+
 @node Misc Help
 @section Other Help Commands
 
@@ -644,7 +652,7 @@ Emacs (@code{describe-no-warranty}).
 @cindex balloon help
   When a region of text is ``active,'' so that you can select it with
 the mouse or a key like @kbd{RET}, it often has associated help text.
-Areas of the mode line are examples.  On most window systems, the help
+Areas of the mode line are examples.  On graphical displays, the help
 text is displayed as a ``tooltip'' (sometimes known as ``balloon
 help''), when you move the mouse over the active text.  @xref{Tooltips}.
 On some systems, it is shown in the echo area.  On text-only