lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.

* lread.c (load_each_byte, new_backquote_flag, readchar)
(read_filtered_event, lisp_file_lexically_bound_p)
(safe_to_load_version, Fload, complete_filename_p, openp)
(build_load_history, readevalloop, read_escape, read1)
(string_to_number, read_vector, read_list):
* macros.c (Fstart_kbd_macro):
* marker.c (CONSIDER):
* menu.c (parse_single_submenu, digest_single_submenu)
(find_and_return_menu_selection, Fx_popup_menu):
* minibuf.c (read_minibuf_noninteractive, read_minibuf)
(Ftry_completion):
* nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
(ns_menu_show):
* xmenu.c (set_frame_menubar, create_and_show_popup_menu)
(xmenu_show, xdialog_show):
Use bool for booleans.
* lread.c (safe_to_load_version): Rename from safe_to_load_p,
as it's not a predicate.  All uses changed.  Omit unnecessary
buffer termination.

1 files changed, 14 insertions, 13 deletions

diff --git a/src/menu.c b/src/menu.c
index 6e052dc65a9..7cc110ce7e2 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -519,14 +519,15 @@ list_of_panes (Lisp_Object menu)
 /* Set up data in menu_items for a menu bar item
    whose event type is ITEM_KEY (with string ITEM_NAME)
    and whose contents come from the list of keymaps MAPS.  */
-int
-parse_single_submenu (Lisp_Object item_key, Lisp_Object item_name, Lisp_Object maps)
+bool
+parse_single_submenu (Lisp_Object item_key, Lisp_Object item_name,
+                      Lisp_Object maps)
 {
   Lisp_Object length;
   EMACS_INT len;
   Lisp_Object *mapvec;
   ptrdiff_t i;
-  int top_level_items = 0;
+  bool top_level_items = 0;
   USE_SAFE_ALLOCA;
 
   length = Flength (maps);
@@ -616,13 +617,13 @@ free_menubar_widget_value_tree (widget_value *wv)
    in menu_items starting at index START, up to index END.  */
 
 widget_value *
-digest_single_submenu (int start, int end, int top_level_items)
+digest_single_submenu (int start, int end, bool top_level_items)
 {
   widget_value *wv, *prev_wv, *save_wv, *first_wv;
   int i;
   int submenu_depth = 0;
   widget_value **submenu_stack;
-  int panes_seen = 0;
+  bool panes_seen = 0;
 
   submenu_stack = alloca (menu_items_used * sizeof *submenu_stack);
   wv = xmalloc_widget_value ();
@@ -668,7 +669,7 @@ digest_single_submenu (int start, int end, int top_level_items)
           Lisp_Object pane_name;
           const char *pane_string;
 
-          panes_seen++;
+          panes_seen = 1;
 
           pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME);
 
@@ -735,7 +736,7 @@ digest_single_submenu (int start, int end, int top_level_items)
           Lisp_Object help;
 
           /* All items should be contained in panes.  */
-          if (panes_seen == 0)
+          if (! panes_seen)
             emacs_abort ();
 
           item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME);
@@ -957,9 +958,9 @@ find_and_call_menu_selection (FRAME_PTR f, int menu_bar_items_used, Lisp_Object
 
 #ifdef HAVE_NS
 /* As above, but return the menu selection instead of storing in kb buffer.
-   If keymaps==1, return full prefixes to selection. */
+   If KEYMAPS, return full prefixes to selection. */
 Lisp_Object
-find_and_return_menu_selection (FRAME_PTR f, int keymaps, void *client_data)
+find_and_return_menu_selection (FRAME_PTR f, bool keymaps, void *client_data)
 {
   Lisp_Object prefix, entry;
   int i;
@@ -999,7 +1000,7 @@ find_and_return_menu_selection (FRAME_PTR f, int keymaps, void *client_data)
             = AREF (menu_items, i + MENU_ITEMS_ITEM_VALUE);
           if (aref_addr (menu_items, i) == client_data)
             {
-              if (keymaps != 0)
+              if (keymaps)
                 {
                   int j;
 
@@ -1071,8 +1072,8 @@ no quit occurs and `x-popup-menu' returns nil.  */)
   Lisp_Object selection = Qnil;
   FRAME_PTR f = NULL;
   Lisp_Object x, y, window;
-  int keymaps = 0;
-  int for_click = 0;
+  bool keymaps = 0;
+  bool for_click = 0;
   ptrdiff_t specpdl_count = SPECPDL_INDEX ();
   struct gcpro gcpro1;
 
@@ -1083,7 +1084,7 @@ no quit occurs and `x-popup-menu' returns nil.  */)
 
 #ifdef HAVE_MENUS
   {
-    int get_current_pos_p = 0;
+    bool get_current_pos_p = 0;
     /* FIXME!!  check_w32 (); or check_x (); or check_ns (); */
 
     /* Decode the first argument: find the window and the coordinates.  */