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[gnu-emacs] / man / building.texi

diff --git a/man/building.texi b/man/building.texi
index fcdf1f2e9900e949af11b7ae10902fdc49ec4590..462a74ecfee901290beead5feb87474945f8f50b 100644 (file)
--- a/man/building.texi
+++ b/man/building.texi
@@ -90,6 +90,7 @@ above point, which remains at the end.  If point is not at the end of
 the buffer, it remains fixed while more compilation output is added at
 the end of the buffer.
 
+@cindex compilation buffer, keeping current position at the end
 @vindex compilation-scroll-output
   If you set the variable @code{compilation-scroll-output} to a
 non-@code{nil} value, then the compilation buffer always scrolls to
@@ -143,6 +144,10 @@ in @ref{Dired and Find}.
 mode, whose main feature is to provide a convenient way to look at the
 source line where the error happened.
 
+  If you set the variable @code{compilation-scroll-output} to a
+non-@code{nil} value, then the compilation buffer always scrolls to
+follow output as it comes in.
+
 @table @kbd
 @item C-x `
 Visit the locus of the next compiler error message or @code{grep} match.
@@ -249,6 +254,8 @@ various symbolic debuggers from within Emacs.  We recommend the debugger
 GDB, which is free software, but you can also run DBX, SDB or XDB if you
 have them.  GUD can also serve as an interface to the Perl's debugging
 mode, the Python debugger PDB, and to JDB, the Java Debugger.
+@xref{Debugger,, The Lisp Debugger, elisp, the Emacs Lisp Reference Manual},
+for information on debugging Emacs Lisp programs.
 
 @menu
 * Starting GUD::       How to start a debugger subprocess.
@@ -647,12 +654,10 @@ That's why @code{load-library} searches for @samp{.elc} files first.
 
 @vindex load-dangerous-libraries
 @cindex Lisp files byte-compiled by XEmacs
-  By default, Emacs refuses to load compiled Lisp files which weren't
-compiled with Emacs.  This is because an incompatible change was
-introduced into XEmacs' byte compiler, which could produce files with
-byte codes that cause Emacs to crash.  Set the variable
-@code{load-dangerous-libraries} to t if you want to change this
-behavior.
+  By default, Emacs refuses to load compiled Lisp files which were
+compiled with XEmacs, a modified versions of Emacs---they can cause
+Emacs to crash.  Set the variable @code{load-dangerous-libraries} to
+@code{t} if you want to try loading them.
 
 @node Lisp Eval
 @section Evaluating Emacs-Lisp Expressions