1 files changed, 57 insertions, 57 deletions

diff --git a/src/window.c b/src/window.c
index ebfe318defd..93f763ec9af 100644
--- a/src/window.c
+++ b/src/window.c
@@ -84,8 +84,8 @@ static int foreach_window_1 (struct window *,
                              int (* fn) (struct window *, void *),
                              void *);
 static Lisp_Object window_list_1 (Lisp_Object, Lisp_Object, Lisp_Object);
-static int resize_window_check (struct window *, int);
-static void resize_window_apply (struct window *, int);
+static int window_resize_check (struct window *, int);
+static void window_resize_apply (struct window *, int);
 static Lisp_Object select_window (Lisp_Object, Lisp_Object, int);
 
 /* This is the window in which the terminal's cursor should
@@ -436,37 +436,37 @@ Return nil if WINDOW has no parent.  */)
   return decode_any_window (window)->parent;
 }
 
-DEFUN ("window-vchild", Fwindow_vchild, Swindow_vchild, 0, 1, 0,
-       doc: /* Return WINDOW's first vertical child window.
+DEFUN ("window-top-child", Fwindow_top_child, Swindow_top_child, 0, 1, 0,
+       doc: /* Return WINDOW's topmost child window.
 WINDOW can be any window and defaults to the selected one.
-Return nil if WINDOW has no vertical child.  */)
+Return nil if WINDOW is not a vertical combination.  */)
   (Lisp_Object window)
 {
   return decode_any_window (window)->vchild;
 }
 
-DEFUN ("window-hchild", Fwindow_hchild, Swindow_hchild, 0, 1, 0,
-       doc: /* Return WINDOW's first horizontal child window.
+DEFUN ("window-left-child", Fwindow_left_child, Swindow_left_child, 0, 1, 0,
+       doc: /* Return WINDOW's leftmost child window.
 WINDOW can be any window and defaults to the selected one.
-Return nil if WINDOW has no horizontal child.  */)
+Return nil if WINDOW is not a horizontal combination.  */)
   (Lisp_Object window)
 {
   return decode_any_window (window)->hchild;
 }
 
-DEFUN ("window-next", Fwindow_next, Swindow_next, 0, 1, 0,
-       doc: /* Return WINDOW's right sibling window.
+DEFUN ("window-next-sibling", Fwindow_next_sibling, Swindow_next_sibling, 0, 1, 0,
+       doc: /* Return WINDOW's next sibling window.
 WINDOW can be any window and defaults to the selected one.
-Return nil if WINDOW has no right sibling.  */)
+Return nil if WINDOW has no next sibling.  */)
   (Lisp_Object window)
 {
   return decode_any_window (window)->next;
 }
 
-DEFUN ("window-prev", Fwindow_prev, Swindow_prev, 0, 1, 0,
-       doc: /* Return WINDOW's left sibling window.
+DEFUN ("window-prev-sibling", Fwindow_prev_sibling, Swindow_prev_sibling, 0, 1, 0,
+       doc: /* Return WINDOW's previous sibling window.
 WINDOW can be any window and defaults to the selected one.
-Return nil if WINDOW has no left sibling.  */)
+Return nil if WINDOW has no previous sibling.  */)
   (Lisp_Object window)
 {
   return decode_any_window (window)->prev;
@@ -2697,13 +2697,13 @@ window-start value is reasonable when this function is called.  */)
       XSETINT (delta, XINT (r->total_lines) - XINT (w->total_lines));
       w->top_line = r->top_line;
       resize_root_window (window, delta, Qnil, Qnil);
-      if (resize_window_check (w, 0))
-        resize_window_apply (w, 0);
+      if (window_resize_check (w, 0))
+        window_resize_apply (w, 0);
       else
         {
           resize_root_window (window, delta, Qnil, Qt);
-          if (resize_window_check (w, 0))
-            resize_window_apply (w, 0);
+          if (window_resize_check (w, 0))
+            window_resize_apply (w, 0);
           else
             resize_failed = 1;
         }
@@ -2715,13 +2715,13 @@ window-start value is reasonable when this function is called.  */)
           XSETINT (delta, XINT (r->total_cols) - XINT (w->total_cols));
           w->left_col = r->left_col;
           resize_root_window (window, delta, Qt, Qnil);
-          if (resize_window_check (w, 1))
-            resize_window_apply (w, 1);
+          if (window_resize_check (w, 1))
+            window_resize_apply (w, 1);
           else
             {
               resize_root_window (window, delta, Qt, Qt);
-              if (resize_window_check (w, 1))
-                resize_window_apply (w, 1);
+              if (window_resize_check (w, 1))
+                window_resize_apply (w, 1);
               else
                 resize_failed = 1;
             }
@@ -3417,7 +3417,7 @@ Note: This function does not operate on any subwindows of WINDOW.  */)
    `window-min-height' or `window-min-width'.  It does check that window
    sizes do not drop below one line (two columns). */
 static int
-resize_window_check (struct window *w, int horflag)
+window_resize_check (struct window *w, int horflag)
 {
   struct window *c;
 
@@ -3431,7 +3431,7 @@ resize_window_check (struct window *w, int horflag)
           while (c)
             {
               if ((XINT (c->new_total) != XINT (w->new_total))
-                  || !resize_window_check (c, horflag))
+                  || !window_resize_check (c, horflag))
                 return 0;
               c = NILP (c->next) ? 0 : XWINDOW (c->next);
             }
@@ -3444,7 +3444,7 @@ resize_window_check (struct window *w, int horflag)
           int sum_of_sizes = 0;
           while (c)
             {
-              if (!resize_window_check (c, horflag))
+              if (!window_resize_check (c, horflag))
                 return 0;
               sum_of_sizes = sum_of_sizes + XINT (c->new_total);
               c = NILP (c->next) ? 0 : XWINDOW (c->next);
@@ -3463,7 +3463,7 @@ resize_window_check (struct window *w, int horflag)
           int sum_of_sizes = 0;
           while (c)
             {
-              if (!resize_window_check (c, horflag))
+              if (!window_resize_check (c, horflag))
                 return 0;
               sum_of_sizes = sum_of_sizes + XINT (c->new_total);
               c = NILP (c->next) ? 0 : XWINDOW (c->next);
@@ -3476,7 +3476,7 @@ resize_window_check (struct window *w, int horflag)
           while (c)
             {
               if ((XINT (c->new_total) != XINT (w->new_total))
-                  || !resize_window_check (c, horflag))
+                  || !window_resize_check (c, horflag))
                 return 0;
               c = NILP (c->next) ? 0 : XWINDOW (c->next);
             }
@@ -3496,9 +3496,9 @@ resize_window_check (struct window *w, int horflag)
    each of these windows.
 
    This function does not perform any error checks.  Make sure you have
-   run resize_window_check on W before applying this function.  */
+   run window_resize_check on W before applying this function.  */
 static void
-resize_window_apply (struct window *w, int horflag)
+window_resize_apply (struct window *w, int horflag)
 {
   struct window *c;
   int pos;
@@ -3532,7 +3532,7 @@ resize_window_apply (struct window *w, int horflag)
             XSETFASTINT (c->left_col, pos);
           else
             XSETFASTINT (c->top_line, pos);
-          resize_window_apply (c, horflag);
+          window_resize_apply (c, horflag);
           if (!horflag)
             pos = pos + XINT (c->total_lines);
           c = NILP (c->next) ? 0 : XWINDOW (c->next);
@@ -3548,7 +3548,7 @@ resize_window_apply (struct window *w, int horflag)
             XSETFASTINT (c->left_col, pos);
           else
             XSETFASTINT (c->top_line, pos);
-          resize_window_apply (c, horflag);
+          window_resize_apply (c, horflag);
           if (horflag)
             pos = pos + XINT (c->total_cols);
           c = NILP (c->next) ? 0 : XWINDOW (c->next);
@@ -3561,7 +3561,7 @@ resize_window_apply (struct window *w, int horflag)
 }
 
 
-DEFUN ("resize-window-apply", Fresize_window_apply, Sresize_window_apply, 1, 2, 0,
+DEFUN ("window-resize-apply", Fwindow_resize_apply, Swindow_resize_apply, 1, 2, 0,
        doc: /* Apply requested size values for window-tree of FRAME.
 Optional argument HORIZONTAL omitted or nil means apply requested height
 values.  HORIZONTAL non-nil means apply requested width values.
@@ -3586,12 +3586,12 @@ be applied on the Elisp level.  */)
   f = XFRAME (frame);
   r = XWINDOW (FRAME_ROOT_WINDOW (f));
 
-  if (!resize_window_check (r, horflag)
+  if (!window_resize_check (r, horflag)
       || ! EQ (r->new_total, (horflag ? r->total_cols : r->total_lines)))
     return Qnil;
 
   BLOCK_INPUT;
-  resize_window_apply (r, horflag);
+  window_resize_apply (r, horflag);
 
   windows_or_buffers_changed++;
   FRAME_WINDOW_SIZES_CHANGED (f) = 1;
@@ -3643,22 +3643,22 @@ resize_frame_windows (struct frame *f, int size, int horflag)
       XSETINT (delta, new_size - old_size);
       /* Try a "normal" resize first.  */
       resize_root_window (root, delta, horflag ? Qt : Qnil, Qnil);
-      if (resize_window_check (r, horflag) && new_size == XINT (r->new_total))
-        resize_window_apply (r, horflag);
+      if (window_resize_check (r, horflag) && new_size == XINT (r->new_total))
+        window_resize_apply (r, horflag);
       else
         {
           /* Try with "reasonable" minimum sizes next.  */
           resize_root_window (root, delta, horflag ? Qt : Qnil, Qt);
-          if (resize_window_check (r, horflag)
+          if (window_resize_check (r, horflag)
               && new_size == XINT (r->new_total))
-            resize_window_apply (r, horflag);
+            window_resize_apply (r, horflag);
           else
             {
               /* Finally, try with "safe" minimum sizes.  */
               resize_root_window (root, delta, horflag ? Qt : Qnil, Qsafe);
-              if (resize_window_check (r, horflag)
+              if (window_resize_check (r, horflag)
                   && new_size == XINT (r->new_total))
-                resize_window_apply (r, horflag);
+                window_resize_apply (r, horflag);
               else
                 {
                   /* We lost.  Delete all windows but the frame's
@@ -3767,7 +3767,7 @@ set correctly.  See the code of `split-window' for how this is done.  */)
       XSETINT (p->new_total,
                XINT (horflag ? p->total_cols : p->total_lines)
                - XINT (total_size));
-      if (!resize_window_check (p, horflag))
+      if (!window_resize_check (p, horflag))
         error ("Window sizes don't fit");
       else
         /* Undo the temporary pretension.  */
@@ -3775,7 +3775,7 @@ set correctly.  See the code of `split-window' for how this is done.  */)
     }
   else
     {
-      if (!resize_window_check (o, horflag))
+      if (!window_resize_check (o, horflag))
         error ("Resizing old window failed");
       else if (XINT (total_size) + XINT (o->new_total)
                != XINT (horflag ? o->total_cols : o->total_lines))
@@ -3863,13 +3863,13 @@ set correctly.  See the code of `split-window' for how this is done.  */)
       n->total_cols = o->total_cols;
     }
 
-  /* Iso-coordinates and sizes are assigned by resize_window_apply,
+  /* Iso-coordinates and sizes are assigned by window_resize_apply,
      get them ready here.  */
   n->new_total = total_size;
   n->new_normal = normal_size;
 
   BLOCK_INPUT;
-  resize_window_apply (p, horflag);
+  window_resize_apply (p, horflag);
   adjust_glyphs (f);
   /* Set buffer of NEW to buffer of reference window.  Don't run
      any hooks.  */
@@ -3947,13 +3947,13 @@ when WINDOW is the only window on its frame.  */)
         XWINDOW (s->next)->prev = sibling;
     }
 
-  if (resize_window_check (r, horflag)
+  if (window_resize_check (r, horflag)
       && EQ (r->new_total, (horflag ? r->total_cols : r->total_lines)))
     /* We can delete WINDOW now.  */
     {
       /* Block input.  */
       BLOCK_INPUT;
-      resize_window_apply (p, horflag);
+      window_resize_apply (p, horflag);
 
       windows_or_buffers_changed++;
       Vwindow_list = Qnil;
@@ -4076,10 +4076,10 @@ grow_mini_window (struct window *w, int delta)
   root = FRAME_ROOT_WINDOW (f);
   r = XWINDOW (root);
   value = call2 (Qresize_root_window_vertically, root, make_number (- delta));
-  if (INTEGERP (value) && resize_window_check (r, 0))
+  if (INTEGERP (value) && window_resize_check (r, 0))
     {
       BLOCK_INPUT;
-      resize_window_apply (r, 0);
+      window_resize_apply (r, 0);
 
       /* Grow the mini-window.  */
       XSETFASTINT (w->top_line, XFASTINT (r->top_line) + XFASTINT (r->total_lines));
@@ -4111,10 +4111,10 @@ shrink_mini_window (struct window *w)
       r = XWINDOW (root);
       value = call2 (Qresize_root_window_vertically,
                      root, make_number (size - 1));
-      if (INTEGERP (value) && resize_window_check (r, 0))
+      if (INTEGERP (value) && window_resize_check (r, 0))
         {
           BLOCK_INPUT;
-          resize_window_apply (r, 0);
+          window_resize_apply (r, 0);
 
           /* Shrink the mini-window.  */
           XSETFASTINT (w->top_line, XFASTINT (r->top_line) + XFASTINT (r->total_lines));
@@ -4152,12 +4152,12 @@ DEFUN ("resize-mini-window-internal", Fresize_mini_window_internal, Sresize_mini
 
   r = XWINDOW (FRAME_ROOT_WINDOW (f));
   height = XINT (r->total_lines) + XINT (w->total_lines);
-  if (resize_window_check (r, 0)
+  if (window_resize_check (r, 0)
       && XINT (w->new_total) > 0
       && height == XINT (r->new_total) + XINT (w->new_total))
     {
       BLOCK_INPUT;
-      resize_window_apply (r, 0);
+      window_resize_apply (r, 0);
 
       w->total_lines = w->new_total;
       XSETFASTINT (w->top_line, XINT (r->top_line) + XINT (r->total_lines));
@@ -6600,10 +6600,10 @@ function `window-nest' and altered by the function `set-window-nest'.  */);
   defsubr (&Swindow_clone_number);
   defsubr (&Swindow_buffer);
   defsubr (&Swindow_parent);
-  defsubr (&Swindow_vchild);
-  defsubr (&Swindow_hchild);
-  defsubr (&Swindow_next);
-  defsubr (&Swindow_prev);
+  defsubr (&Swindow_top_child);
+  defsubr (&Swindow_left_child);
+  defsubr (&Swindow_next_sibling);
+  defsubr (&Swindow_prev_sibling);
   defsubr (&Swindow_splits);
   defsubr (&Sset_window_splits);
   defsubr (&Swindow_nest);
@@ -6617,7 +6617,7 @@ function `window-nest' and altered by the function `set-window-nest'.  */);
   defsubr (&Swindow_new_normal);
   defsubr (&Sset_window_new_total);
   defsubr (&Sset_window_new_normal);
-  defsubr (&Sresize_window_apply);
+  defsubr (&Swindow_resize_apply);
   defsubr (&Swindow_body_size);
   defsubr (&Swindow_hscroll);
   defsubr (&Sset_window_hscroll);