Correct "different than" to "different from" where appropriate

(doc/emacs/screen.texi)
(doc/lispintro/emacs-lisp-intro.texi)
(doc/misc/calc.texi)
(doc/misc/gnus.texi)
(doc/misc/sc.texi)
(lisp/align.el)
(lisp/allout-widgets.el)
(lisp/allout.el)
(lisp/emacs-lisp/gv.el)
(lisp/font-lock.el)
(lisp/gnus/mm-util.el)
(lisp/mail/feedmail.el)
(lisp/mail/sendmail.el)
(lisp/mail/supercite.el)
(lisp/org/org-attach.el)
(lisp/progmodes/cc-langs.el)
(lisp/progmodes/idlw-shell.el)
(lisp/ps-print.el)
(lisp/simple.el)
(src/cmds.c)
(src/editfns.c)
(src/frame.h)
(src/regex-emacs.c)
(src/xfaces.c): Replace "different than" by "different from".

24 files changed, 35 insertions, 35 deletions

diff --git a/doc/emacs/screen.texi b/doc/emacs/screen.texi
index 773bb939441..5c5a5da5511 100644
--- a/doc/emacs/screen.texi
+++ b/doc/emacs/screen.texi
@@ -167,7 +167,7 @@ what is going on in the current buffer.  When there is only one
 window, the mode line appears right above the echo area; it is the
 next-to-last line in the frame.  On a graphical display, the mode line
 is drawn with a 3D box appearance.  Emacs also usually draws the mode
-line of the selected window with a different color than that of
+line of the selected window with a different color from that of
 unselected windows, in order to make it stand out.
 
   The text displayed in the mode line has the following format:
diff --git a/doc/lispintro/emacs-lisp-intro.texi b/doc/lispintro/emacs-lisp-intro.texi
index 87152f49d6f..9e23f055f53 100644
--- a/doc/lispintro/emacs-lisp-intro.texi
+++ b/doc/lispintro/emacs-lisp-intro.texi
@@ -12919,7 +12919,7 @@ familiar part of this function.
 @unnumberedsubsec The @code{let*} expression
 
 The next line of the @code{forward-paragraph} function begins a
-@code{let*} expression.  This is a different than @code{let}.  The
+@code{let*} expression.  This is different from @code{let}.  The
 symbol is @code{let*} not @code{let}.
 
 @findex let*
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi
index a89a92d694e..f9196f808e7 100644
--- a/doc/misc/calc.texi
+++ b/doc/misc/calc.texi
@@ -27155,7 +27155,7 @@ anywhere in the formula.
 It is possible for a rule set to get into an infinite loop.  The
 most obvious case, replacing a formula with itself, is not a problem
 because a rule is not considered to ``succeed'' unless the righthand
-side actually comes out to something different than the original
+side actually comes out to something different from the original
 formula or sub-formula that was matched.  But if you accidentally
 had both @samp{ln(a b) := ln(a) + ln(b)} and the reverse
 @samp{ln(a) + ln(b) := ln(a b)} in your rule set, Calc would
@@ -28075,7 +28075,7 @@ for angstroms.
 
 The unit @code{pt} stands for pints; the name @code{point} stands for
 a typographical point, defined by @samp{72 point = 1 in}.  This is
-slightly different than the point defined by the American Typefounder's
+slightly different from the point defined by the American Typefounder's
 Association in 1886, but the point used by Calc has become standard
 largely due to its use by the PostScript page description language.
 There is also @code{texpt}, which stands for a printer's point as
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 83641feeb56..fbdf09420a9 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -27664,7 +27664,7 @@ added.  A plethora of new commands and modes have been added.
 @xref{Gnus Unplugged}, for the full story.
 
 @item
-The @code{nndraft} back end has returned, but works differently than
+The @code{nndraft} back end has returned, but works differently from
 before.  All Message buffers are now also articles in the @code{nndraft}
 group, which is created automatically.
 
diff --git a/doc/misc/sc.texi b/doc/misc/sc.texi
index abde85c790b..ccf5b9efb05 100644
--- a/doc/misc/sc.texi
+++ b/doc/misc/sc.texi
@@ -1033,7 +1033,7 @@ that will be used to composed a non-nested citation string.  Supercite
 scans the various mail headers present in the original article and uses
 a number of heuristics to extract strings which it puts into the
 @dfn{attribution association list} or @dfn{attribution alist}.  This is
-analogous, but different than, the info alist previously mentioned.  Each
+analogous, but different from, the info alist previously mentioned.  Each
 element in the attribution alist is a key-value pair containing such
 information as the author's first name, middle names, and last name, the
 author's initials, and the author's email terminus.
@@ -1330,7 +1330,7 @@ co-worker that uses an uncommon citation style (say one that employs a
 possible for Supercite to recognize this and @emph{coerce} the citation
 to your preferred style, for consistency.  In theory, it is possible for
 Supercite to recognize such things as uuencoded messages or C code and
-cite or fill those differently than normal text.  None of this is
+cite or fill those differently from normal text.  None of this is
 currently part of Supercite, but contributions are welcome!
 
 @node  Using Regi
diff --git a/lisp/align.el b/lisp/align.el
index 2c5492f0b16..c1a2b691312 100644
--- a/lisp/align.el
+++ b/lisp/align.el
@@ -259,7 +259,7 @@ The possible settings for `align-region-separate' are:
  `group'   Each contiguous set of lines where a specific alignment
 	   occurs is considered a section for that alignment rule.
 	   Note that each rule may have any entirely different set
-           of section divisions than another.
+           of section divisions from another.
 
 	     int    alpha = 1; /* one */
 	     double beta  = 2.0;
diff --git a/lisp/allout-widgets.el b/lisp/allout-widgets.el
index fecaf2052ea..fbdddca7d76 100644
--- a/lisp/allout-widgets.el
+++ b/lisp/allout-widgets.el
@@ -1847,7 +1847,7 @@ Optional HAS-SUCCESSOR is true if the item is followed by a sibling.
 We also hide the header-prefix string.
 
 Guides are established according to the item-widget's :guide-column-flags,
-when different than :was-guide-column-flags.  Changing that property and
+when different from :was-guide-column-flags.  Changing that property and
 reapplying this method will rectify the glyphs."
 
   (when (not (widget-get item-widget :is-container))
diff --git a/lisp/allout.el b/lisp/allout.el
index 56f74870657..174f1e3dc21 100644
--- a/lisp/allout.el
+++ b/lisp/allout.el
@@ -5948,7 +5948,7 @@ See `allout-toggle-current-subtree-encryption' for more details."
         (setq buffer-file-coding-system
               (allout-select-safe-coding-system subtree-beg subtree-end))
         ;; if the coding system for the text being encrypted is different
-        ;; than that prevailing, then there a real risk that the coding
+        ;; from that prevailing, then there a real risk that the coding
         ;; system can't be noticed by emacs when the file is visited.  to
         ;; mitigate that, offer to preserve the coding system using a file
         ;; local variable.
diff --git a/lisp/emacs-lisp/gv.el b/lisp/emacs-lisp/gv.el
index 92241a7d566..b43e53b9d27 100644
--- a/lisp/emacs-lisp/gv.el
+++ b/lisp/emacs-lisp/gv.el
@@ -24,7 +24,7 @@
 ;;; Commentary:
 
 ;; This is a re-implementation of the setf machinery using a different
-;; underlying approach than the one used earlier in CL, which was based on
+;; underlying approach from the one used earlier in CL, which was based on
 ;; define-setf-expander.
 ;; `define-setf-expander' makes every "place-expander" return a 5-tuple
 ;;   (VARS VALUES STORES GETTER SETTER)
diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index 77b8e427249..506c888ff64 100644
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -1004,14 +1004,14 @@ The value of this variable is used when Font Lock mode is turned on."
 ;; font-lock.el uses its own function for buffer fontification.  This function
 ;; makes fontification be on a message-by-message basis and so visiting an
 ;; RMAIL file is much faster.  A clever implementation of the function might
-;; fontify the headers differently than the message body.  (It should, and
+;; fontify the headers differently from the message body.  (It should, and
 ;; correspondingly for Mail mode, but I can't be bothered to do the work.  Can
 ;; you?)  This hints at a more interesting use...
 ;;
 ;; Languages that contain text normally contained in different major modes
 ;; could define their own fontification functions that treat text differently
 ;; depending on its context.  For example, Perl mode could arrange that here
-;; docs are fontified differently than Perl code.  Or Yacc mode could fontify
+;; docs are fontified differently from Perl code.  Or Yacc mode could fontify
 ;; rules one way and C code another.  Neat!
 ;;
 ;; A further reason to use the fontification indirection feature is when the
diff --git a/lisp/gnus/mm-util.el b/lisp/gnus/mm-util.el
index e863051e56a..7629d5cb151 100644
--- a/lisp/gnus/mm-util.el
+++ b/lisp/gnus/mm-util.el
@@ -53,7 +53,7 @@
     ;; positions!
     ,@(unless (mm-coding-system-p 'iso-8859-15)
 	'((iso-8859-15 . iso-8859-1)))
-    ;; BIG-5HKSCS is similar to, but different than, BIG-5.
+    ;; BIG-5HKSCS is similar to, but different from, BIG-5.
     ,@(unless (mm-coding-system-p 'big5-hkscs)
 	'((big5-hkscs . big5)))
     ;; A Microsoft misunderstanding.
diff --git a/lisp/mail/feedmail.el b/lisp/mail/feedmail.el
index 08db4262f17..b9920023d82 100644
--- a/lisp/mail/feedmail.el
+++ b/lisp/mail/feedmail.el
@@ -1552,7 +1552,7 @@ in a buffer, try /bin/rmail instead of /bin/mail.  If /bin/rmail
 exists, this can be accomplished by keeping the default nil setting of
 `mail-interactive'.  You might also like to consult local mail experts
 for any other interesting command line possibilities.  Some versions
-of UNIX have an rmail program which behaves differently than
+of UNIX have an rmail program which behaves differently from
 /bin/rmail and complains if feedmail gives it a message on stdin.  If
 you don't know about such things and if there is no local expert to
 consult, stick with /bin/mail or use one of the other buffer eating
diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index 91d097d678a..14adb5a195d 100644
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -1222,7 +1222,7 @@ external program defined by `sendmail-program'."
 		  (delete-region (line-beginning-position)
 				 (line-beginning-position 2))))
             ;; Apparently this causes a duplicate Sender.
-	    ;; ;; If the From is different than current user, insert Sender.
+	    ;; ;; If the From is different from current user, insert Sender.
 	    ;; (goto-char (point-min))
 	    ;; (and (re-search-forward "^From:"  delimline t)
 	    ;;      (progn
diff --git a/lisp/mail/supercite.el b/lisp/mail/supercite.el
index b8595343fcd..986d0cf4074 100644
--- a/lisp/mail/supercite.el
+++ b/lisp/mail/supercite.el
@@ -1311,7 +1311,7 @@ use it instead of `sc-citation-root-regexp'."
 ;; filling
 (defun sc-fill-if-different (&optional prefix)
   "Fill the region bounded by `sc-fill-begin' and point.
-Only fill if optional PREFIX is different than `sc-fill-line-prefix'.
+Only fill if optional PREFIX is different from `sc-fill-line-prefix'.
 If `sc-auto-fill-region-p' is nil, do not fill region.  If PREFIX is
 not supplied, initialize fill variables.  This is useful for a regi
 `begin' frame-entry."
diff --git a/lisp/org/org-attach.el b/lisp/org/org-attach.el
index 6148657bec4..1ed305c9ff3 100644
--- a/lisp/org/org-attach.el
+++ b/lisp/org/org-attach.el
@@ -429,7 +429,7 @@ attachment-folder.
 
 Change of attachment-folder due to unset might be if an ID
 property is set on the node, or if a separate inherited
-DIR-property exists (that is different than the unset one)."
+DIR-property exists (that is different from the unset one)."
   (interactive)
   (let ((old (org-attach-dir))
 	(new
diff --git a/lisp/progmodes/cc-langs.el b/lisp/progmodes/cc-langs.el
index 715af32d7ea..8d0ade70f36 100644
--- a/lisp/progmodes/cc-langs.el
+++ b/lisp/progmodes/cc-langs.el
@@ -86,7 +86,7 @@
 ;; compiled runtime constants ready for use by (the byte compiled) CC
 ;; Mode, and the source definitions in this file don't have to be
 ;; loaded then.  However, if a byte compiled package is loaded that
-;; has been compiled with a different version of CC Mode than the one
+;; has been compiled with a different version of CC Mode from the one
 ;; currently loaded, then the compiled-in values will be discarded and
 ;; new ones will be built when the mode is initialized.  That will
 ;; automatically trig a load of the file(s) containing the source
diff --git a/lisp/progmodes/idlw-shell.el b/lisp/progmodes/idlw-shell.el
index e21bbaefd95..dba70cb2821 100644
--- a/lisp/progmodes/idlw-shell.el
+++ b/lisp/progmodes/idlw-shell.el
@@ -3502,7 +3502,7 @@ Returns nil if frame not found."
 
 (defun idlwave-shell-new-bp (bp)
   "Find the new breakpoint in IDL's list and update with DATA.
-The actual line number for a breakpoint in IDL may be different than
+The actual line number for a breakpoint in IDL may be different from
 the line number used with the IDL breakpoint command.
 Looks for a new breakpoint index number in the list.  This is
 considered the new breakpoint if the file name of frame matches."
diff --git a/lisp/ps-print.el b/lisp/ps-print.el
index 5f6e1cfd99e..ace30017814 100644
--- a/lisp/ps-print.el
+++ b/lisp/ps-print.el
@@ -3046,7 +3046,7 @@ See also `ps-use-face-background'."
 (defcustom ps-fg-list nil
   "Specify foreground color list.
 
-This list is used to chose a text foreground color which is different than the
+This list is used to chose a text foreground color which is different from the
 background color.  It'll be used the first foreground color in `ps-fg-list'
 which is different from the background color.
 
@@ -6028,8 +6028,8 @@ to the equivalent Latin-1 characters.")
 
   ;; Specify a foreground color only if:
   ;;    one's specified,
-  ;;    it's different than the background (if `ps-fg-validate-p' is non-nil)
-  ;;    and it's different than the current.
+  ;;    it's different from the background (if `ps-fg-validate-p' is non-nil)
+  ;;    and it's different from the current.
   (let ((fg (or fg-color ps-default-foreground)))
     (if ps-fg-validate-p
 	(let ((bg (or bg-color ps-default-background))
diff --git a/lisp/simple.el b/lisp/simple.el
index 00a706848bd..0d8072bf5f0 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -2733,7 +2733,7 @@ Return what remains of the list."
                    ;; said it would do.
                    (unless (and (= start start-mark)
                                 (= (+ delta end) end-mark))
-                     (error "Changes to be undone by function different than announced"))
+                     (error "Changes to be undone by function different from announced"))
                    (set-marker start-mark nil)
                    (set-marker end-mark nil))
                (apply fun-args))
diff --git a/src/cmds.c b/src/cmds.c
index 462cb661d54..5d7a45e65f6 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -159,7 +159,7 @@ With argument N not nil or 1, move forward N - 1 lines first.
 If point reaches the beginning or end of buffer, it stops there.
 
 This function constrains point to the current field unless this moves
-point to a different line than the original, unconstrained result.
+point to a different line from the original, unconstrained result.
 If N is nil or 1, and a front-sticky field starts at point, the point
 does not move.  To ignore field boundaries bind
 `inhibit-field-text-motion' to t, or use the `forward-line' function
@@ -184,7 +184,7 @@ If point reaches the beginning or end of buffer, it stops there.
 To ignore intangibility, bind `inhibit-point-motion-hooks' to t.
 
 This function constrains point to the current field unless this moves
-point to a different line than the original, unconstrained result.  If
+point to a different line from the original, unconstrained result.  If
 N is nil or 1, and a rear-sticky field ends at point, the point does
 not move.  To ignore field boundaries bind `inhibit-field-text-motion'
 to t.  */)
diff --git a/src/editfns.c b/src/editfns.c
index 3f1b3aa4b75..05ad3925813 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -717,7 +717,7 @@ position of the first character in logical order, i.e. the smallest
 character position on the line.
 
 This function constrains the returned position to the current field
-unless that position would be on a different line than the original,
+unless that position would be on a different line from the original,
 unconstrained result.  If N is nil or 1, and a front-sticky field
 starts at point, the scan stops as soon as it starts.  To ignore field
 boundaries, bind `inhibit-field-text-motion' to t.
@@ -750,7 +750,7 @@ position of the last character in logical order, i.e. the largest
 character position on the line.
 
 This function constrains the returned position to the current field
-unless that would be on a different line than the original,
+unless that would be on a different line from the original,
 unconstrained result.  If N is nil or 1, and a rear-sticky field ends
 at point, the scan stops as soon as it starts.  To ignore field
 boundaries bind `inhibit-field-text-motion' to t.
diff --git a/src/frame.h b/src/frame.h
index 6ab690c0ff5..a54b8623e50 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -107,7 +107,7 @@ struct frame
      to redirect keystrokes to a surrogate minibuffer frame when
      needed.
 
-     Note that a value of nil is different than having the field point
+     Note that a value of nil is different from having the field point
      to the frame itself.  Whenever the Fselect_frame function is used
      to shift from one frame to the other, any redirections to the
      original frame are shifted to the newly selected frame; if
diff --git a/src/regex-emacs.c b/src/regex-emacs.c
index 552216cd87b..694431c95e2 100644
--- a/src/regex-emacs.c
+++ b/src/regex-emacs.c
@@ -3932,7 +3932,7 @@ re_match_2_internal (struct re_pattern_buffer *bufp,
      allocate space for that if we're not allocating space for anything
      else (see below).  Also, we never need info about register 0 for
      any of the other register vectors, and it seems rather a kludge to
-     treat 'best_regend' differently than the rest.  So we keep track of
+     treat 'best_regend' differently from the rest.  So we keep track of
      the end of the best match so far in a separate variable.  We
      initialize this to NULL so that when we backtrack the first time
      and need to test it, it's not garbage.  */
diff --git a/src/xfaces.c b/src/xfaces.c
index 3689b9ee7d3..91a7a8533e8 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -4940,7 +4940,7 @@ DEFUN ("face-attributes-as-vector", Fface_attributes_as_vector,
    that a face containing all the attributes in ATTRS, when merged with the
    default face for display, can be represented in a way that's
 
-    (1) different in appearance than the default face, and
+    (1) different in appearance from the default face, and
     (2) `close in spirit' to what the attributes specify, if not exact.  */
 
 static bool
@@ -5043,7 +5043,7 @@ gui_supports_face_attributes_p (struct frame *f,
    that a face containing all the attributes in ATTRS, when merged
    with the default face for display, can be represented in a way that's
 
-    (1) different in appearance than the default face, and
+    (1) different in appearance from the default face, and
     (2) `close in spirit' to what the attributes specify, if not exact.
 
    Point (2) implies that a `:weight black' attribute will be satisfied
@@ -5160,7 +5160,7 @@ tty_supports_face_attributes_p (struct frame *f,
 	       > TTY_SAME_COLOR_THRESHOLD)
 	return false;		/* displayed color is too different */
       else
-	/* Make sure the color is really different than the default.  */
+	/* Make sure the color is really different from the default.  */
 	{
 	  Emacs_Color def_fg_color;
 	  if (tty_lookup_color (f, def_fg, &def_fg_color, 0)
@@ -5184,7 +5184,7 @@ tty_supports_face_attributes_p (struct frame *f,
 	       > TTY_SAME_COLOR_THRESHOLD)
 	return false;		/* displayed color is too different */
       else
-	/* Make sure the color is really different than the default.  */
+	/* Make sure the color is really different from the default.  */
 	{
 	  Emacs_Color def_bg_color;
 	  if (tty_lookup_color (f, def_bg, &def_bg_color, 0)
@@ -5226,7 +5226,7 @@ The definition of `supported' is somewhat heuristic, but basically means
 that a face containing all the attributes in ATTRIBUTES, when merged
 with the default face for display, can be represented in a way that's
 
- (1) different in appearance than the default face, and
+ (1) different in appearance from the default face, and
  (2) `close in spirit' to what the attributes specify, if not exact.
 
 Point (2) implies that a `:weight black' attribute will be satisfied by