X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/b02b54814ac406a8e71cf6f38e28682852e76a26..f9c81e7b487ec0c7e9ff1dbd5f1959cba4433f4c:/doc/lispref/internals.texi

diff --git a/doc/lispref/internals.texi b/doc/lispref/internals.texi
index 06375c1e18..d91b034981 100644
--- a/doc/lispref/internals.texi
+++ b/doc/lispref/internals.texi
@@ -1,6 +1,6 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990-1993, 1998-1999, 2001-2013 Free Software
+@c Copyright (C) 1990-1993, 1998-1999, 2001-2014 Free Software
 @c Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @node GNU Emacs Internals
@@ -116,6 +116,11 @@ time.)
 expect in an ordinary unmodified Emacs.  If you feel you must override
 normal features for your site, do it with @file{default.el}, so that
 users can override your changes if they wish.  @xref{Startup Summary}.
+Note that if either @file{site-load.el} or @file{site-init.el} changes
+@code{load-path}, the changes will be lost after dumping.
+@xref{Library Search}.  To make a permanent change to
+@code{load-path}, use the @option{--enable-locallisppath} option
+of @command{configure}.
 
   In a package that can be preloaded, it is sometimes necessary (or
 useful) to delay certain evaluations until Emacs subsequently starts
@@ -512,8 +517,8 @@ done so far in this Emacs session.
 
 @defvar gc-elapsed
 This variable contains the total number of seconds of elapsed time
-during garbage collection so far in this Emacs session, as a floating
-point number.
+during garbage collection so far in this Emacs session, as a
+floating-point number.
 @end defvar
 
 @node Memory Usage
@@ -912,7 +917,7 @@ following basic data types: integer, symbol, string, cons cell, float,
 vectorlike or miscellaneous object.  Each of these data types has the
 corresponding tag value.  All tags are enumerated by @code{enum Lisp_Type}
 and placed into a 3-bit bitfield of the @code{Lisp_Object}.  The rest of the
-bits is the value itself.  Integer values are immediate, i.e., directly
+bits is the value itself.  Integers are immediate, i.e., directly
 represented by those @dfn{value bits}, and all other objects are represented
 by the C pointers to a corresponding object allocated from the heap.  Width
 of the @code{Lisp_Object} is platform- and configuration-dependent: usually
@@ -940,7 +945,7 @@ Array, a fixed-size set of Lisp objects which may be accessed by an index.
 Symbol, the unique-named entity commonly used as an identifier.
 
 @item struct Lisp_Float
-Floating point value.
+Floating-point value.
 
 @item union Lisp_Misc
 Miscellaneous kinds of objects which don't fit into any of the above.
@@ -1261,6 +1266,8 @@ except to shape their child windows.  Emacs Lisp programs usually have
 no access to the parent windows; they operate on the windows at the
 leaves of the tree, which actually display buffers.
 
+@c FIXME: These two slots and the `buffer' slot below were replaced
+@c with a single slot `contents' on 2013-03-28.  --xfq
 @item hchild
 @itemx vchild
 These fields contain the window's leftmost child and its topmost child
@@ -1432,11 +1439,6 @@ The position in the buffer for which the line number is known, or
 @code{nil} meaning none is known.  If it is a buffer, don't display
 the line number as long as the window shows that buffer.
 
-@item region_showing
-If the region (or part of it) is highlighted in this window, this field
-holds the mark position that made one end of that region.  Otherwise,
-this field is @code{nil}.
-
 @item column_number_displayed
 The column number currently displayed in this window's mode line, or @code{nil}
 if column numbers are not being displayed.
@@ -1464,12 +1466,10 @@ process.  For a network or serial process, it is @code{nil} if the
 process is running or @code{t} if the process is stopped.
 
 @item filter
-If non-@code{nil}, a function used to accept output from the process
-instead of a buffer.
+A function used to accept output from the process.
 
 @item sentinel
-If non-@code{nil}, a function called whenever the state of the process
-changes.
+A function called whenever the state of the process changes.
 
 @item buffer
 The associated buffer of the process.
@@ -1606,7 +1606,7 @@ although @code{off_t} is always signed, @code{time_t} need not be.
 
 @item
 Prefer the Emacs-defined type @code{printmax_t} for representing
-values that might be any signed integer value that can be printed,
+values that might be any signed integer that can be printed,
 using a @code{printf}-family function.
 
 @item
@@ -1620,10 +1620,10 @@ might not be.  Single-bit bit fields are invariably @code{unsigned
 int} so that their values are 0 and 1.
 
 @item
-In C, Emacs commonly uses @code{bool}, 1, and 0 for boolean values.
-Using @code{bool} for booleans can make programs easier to read and a
-bit faster than using @code{int}.  Although it is also OK to use
-@code{int}, this older style is gradually being phased out.  When
+Prefer @code{bool}, @code{false} and @code{true} for booleans.
+Using @code{bool} can make programs easier to read and a bit faster than
+using @code{int}.  Although it is also OK to use @code{int}, @code{0}
+and @code{1}, this older style is gradually being phased out.  When
 using @code{bool}, respect the limitations of the replacement
 implementation of @code{bool}, as documented in the source file
 @file{lib/stdbool.in.h}, so that Emacs remains portable to pre-C99