* building.texi (Commands of GUD): Fix keybinding for `gud-break'.

[bpt/emacs.git] / doc / emacs / building.texi

diff --git a/doc/emacs/building.texi b/doc/emacs/building.texi
index 7d6e7c9..c98b536 100644 (file)
--- a/doc/emacs/building.texi
+++ b/doc/emacs/building.texi
@@ -1,6 +1,6 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 1985-1987, 1993-1995, 1997, 2000-2012
-@c   Free Software Foundation, Inc.
+@c Copyright (C) 1985-1987, 1993-1995, 1997, 2000-2014 Free Software
+@c Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @node Building
 @chapter Compiling and Testing Programs
@@ -618,12 +618,12 @@ associated with an identifier when the program is not executing.
 selecting stack frames, and stepping through the program.
 
 @table @kbd
-@item C-x @key{SPC}
-@kindex C-x SPC
+@item C-x C-a C-b
+@kindex C-x C-a C-b
 Set a breakpoint on the source line that point is on.
 @end table
 
-  @kbd{C-x @key{SPC}} (@code{gud-break}), when called in a source
+  @kbd{C-x C-a C-b} (@code{gud-break}), when called in a source
 buffer, sets a debugger breakpoint on the current source line.  This
 command is available only after starting GUD@.  If you call it in a
 buffer that is not associated with any debugger subprocess, it signals
@@ -1348,6 +1348,7 @@ not from an existing Emacs buffer.
 
 @findex load
 @findex load-library
+@vindex load-prefer-newer
 @cindex load path for Emacs Lisp
   If an Emacs Lisp file is installed in the Emacs Lisp @dfn{load path}
 (defined below), you can load it by typing @kbd{M-x load-library},
@@ -1356,15 +1357,18 @@ command prompts for a @dfn{library name} rather than a file name; it
 searches through each directory in the Emacs Lisp load path, trying to
 find a file matching that library name.  If the library name is
 @samp{@var{foo}}, it tries looking for files named
-@file{@var{foo}.elc}, @file{@var{foo}.el}, and lastly just
-@file{@var{foo}}; the first one found is loaded.  This command prefers
-@file{.elc} files over @file{.el} files because compiled files load
-and run faster.  If it finds that @file{@var{lib}.el} is newer than
-@file{@var{lib}.elc}, it issues a warning, in case someone made
+@file{@var{foo}.elc}, @file{@var{foo}.el}, and @file{@var{foo}}.  The
+default behaviour is to load the first file found.  This command
+prefers @file{.elc} files over @file{.el} files because compiled files
+load and run faster.  If it finds that @file{@var{lib}.el} is newer
+than @file{@var{lib}.elc}, it issues a warning, in case someone made
 changes to the @file{.el} file and forgot to recompile it, but loads
 the @file{.elc} file anyway.  (Due to this behavior, you can save
 unfinished edits to Emacs Lisp source files, and not recompile until
-your changes are ready for use.)
+your changes are ready for use.)  If you set the option
+@code{load-prefer-newer} to a non-@code{nil} value, however, then
+rather than the procedure described above, Emacs loads whichever
+version of the file is newest.
 
   Emacs Lisp programs usually load Emacs Lisp files using the
 @code{load} function.  This is similar to @code{load-library}, but is
@@ -1422,6 +1426,7 @@ Emacs to crash.  Set the variable @code{load-dangerous-libraries} to
 @section Evaluating Emacs Lisp Expressions
 @cindex Emacs Lisp mode
 @cindex mode, Emacs Lisp
+@cindex evaluation, Emacs Lisp
 
 @findex emacs-lisp-mode
   Emacs Lisp mode is the major mode for editing Emacs Lisp.  Its mode