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[Emacs-diffs] Changes to emacs/lispref/loading.texi


From: Richard M. Stallman
Subject: [Emacs-diffs] Changes to emacs/lispref/loading.texi
Date: Sun, 05 Oct 2003 09:56:53 -0400

Index: emacs/lispref/loading.texi
diff -c emacs/lispref/loading.texi:1.42 emacs/lispref/loading.texi:1.43
*** emacs/lispref/loading.texi:1.42     Fri Sep 26 05:59:19 2003
--- emacs/lispref/loading.texi  Sun Oct  5 09:56:53 2003
***************
*** 656,661 ****
--- 656,662 ----
  
  If provided, @var{subfeatures} should be a list of symbols indicating
  a set of specific subfeatures provided by this version of @var{feature}.
+ You can test the presence of a subfeature using @code{featurep}.
  
  @smallexample
  features
***************
*** 723,734 ****
  It then restores any autoloads formerly associated with those symbols.
  (Loading saves these in the @code{autoload} property of the symbol.)
  
  Before restoring the previous definitions, @code{unload-feature} runs
  @code{remove-hook} to remove functions in the library from certain
! hooks.  These hooks include variables whose names end in @samp{hook} or
! @samp{-hooks}, plus those listed in @code{loadhist-special-hooks}.  This
! is to prevent Emacs from ceasing to function because important hooks
! refer to functions that are no longer defined.
  
  @vindex @var{feature}-unload-hook
  If these measures are not sufficient to prevent malfunction, a library
--- 724,737 ----
  It then restores any autoloads formerly associated with those symbols.
  (Loading saves these in the @code{autoload} property of the symbol.)
  
+ @vindex unload-feature-special-hooks
  Before restoring the previous definitions, @code{unload-feature} runs
  @code{remove-hook} to remove functions in the library from certain
! hooks.  These hooks include variables whose names end in @samp{hook}
! or @samp{-hooks}, plus those listed in
! @code{unload-feature-special-hooks}.  This is to prevent Emacs from
! ceasing to function because important hooks refer to functions that
! are no longer defined.
  
  @vindex @var{feature}-unload-hook
  If these measures are not sufficient to prevent malfunction, a library




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