3 files changed, 5 insertions, 5 deletions

diff --git a/src/bidi.c b/src/bidi.c
index b59b838d671..107c817abba 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -572,7 +572,7 @@ bidi_cache_find (EMACS_INT charpos, int level, struct bidi_it *bidi_it)
 
       bidi_copy_it (bidi_it, &bidi_cache[i]);
       bidi_cache_last_idx = i;
-      /* Don't let scan direction from from the cached state override
+      /* Don't let scan direction from the cached state override
          the current scan direction.  */
       bidi_it->scan_dir = current_scan_dir;
       return bidi_it->type;
diff --git a/src/dispnew.c b/src/dispnew.c
index 680c861c382..9e57bbb28bf 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -62,7 +62,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <errno.h>
 
 /* Get number of chars of output now in the buffer of a stdio stream.
-   This ought to be built in in stdio, but it isn't.  Some s- files
+   This ought to be built in stdio, but it isn't.  Some s- files
    override this because their stdio internals differ.  */
 
 #ifdef __GNU_LIBRARY__
diff --git a/src/keyboard.c b/src/keyboard.c
index d684a89038a..c304439f272 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -2239,8 +2239,8 @@ do { if (polling_stopped_here) start_polling ();	\
        polling_stopped_here = 0; } while (0)
 
 /* read a character from the keyboard; call the redisplay if needed */
-/* commandflag 0 means do not do auto-saving, but do do redisplay.
-   -1 means do not do redisplay, but do do autosaving.
+/* commandflag 0 means do not autosave, but do redisplay.
+   -1 means do not redisplay, but do autosave.
    1 means do both.  */
 
 /* The arguments MAPS and NMAPS are for menu prompting.
@@ -5133,7 +5133,7 @@ make_lispy_position (struct frame *f, Lisp_Object x, Lisp_Object y,
 
   if (WINDOWP (window))
     {
-      /* It's a click in window window at frame coordinates (x,y)  */
+      /* It's a click in window WINDOW at frame coordinates (X,Y)  */
       struct window *w = XWINDOW (window);
       Lisp_Object string_info = Qnil;
       EMACS_INT textpos = -1;