* dispnew.c: Use bool for boolean.

(frame_garbaged, display_completed, delayed_size_change)
(fonts_changed_p, add_window_display_history)
(add_frame_display_history, verify_row_hash)
(adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
(row_equal_p, realloc_glyph_pool)
(allocate_matrices_for_frame_redisplay)
(showing_window_margins_p)
(adjust_frame_glyphs_for_frame_redisplay)
(build_frame_matrix_from_leaf_window, make_current)
(mirrored_line_dance, mirror_line_dance, update_frame)
(update_window_tree, update_single_window)
(check_current_matrix_flags, update_window, update_text_area)
(update_window_line, set_window_update_flags, scrolling_window)
(update_frame_1, scrolling, buffer_posn_from_coords)
(do_pending_window_change, change_frame_size)
(change_frame_size_1, sit_for):
Use bool for boolean.
(clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
and remove last int (actually boolean) argument, which was always 0.
All callers changed.
* dispextern.h, frame.h, lisp.h: Reflect above API changes.
* dispextern.h (struct composition_it): Use bool for boolean.
(struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
(struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
* dired.c (file_name_completion):
Use bool for boolean.  (This was missed in an earlier change.)

1 files changed, 15 insertions, 15 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index 6fe5e249836..1140d98f8a7 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -671,7 +671,7 @@ struct glyph_matrix
 
   /* Values of BEGV and ZV as of last redisplay.  Set in
      mark_window_display_accurate_1.  */
-  int begv, zv;
+  ptrdiff_t begv, zv;
 };
 
 
@@ -1126,11 +1126,11 @@ struct glyph_row *matrix_row (struct glyph_matrix *, int);
       ((ROW)->phys_height - (ROW)->phys_ascent  \
        > (ROW)->height - (ROW)->ascent)
 
-/* Non-zero means that fonts have been loaded since the last glyph
+/* True means that fonts have been loaded since the last glyph
    matrix adjustments.  The function redisplay_internal adjusts glyph
-   matrices when this flag is non-zero.  */
+   matrices when this flag is true.  */
 
-extern int fonts_changed_p;
+extern bool fonts_changed_p;
 
 /* A glyph for a space.  */
 
@@ -1149,7 +1149,7 @@ extern int updated_area;
 /* Non-zero means last display completed.  Zero means it was
    preempted.  */
 
-extern int display_completed;
+extern bool display_completed;
 
 
 
@@ -1415,7 +1415,7 @@ struct glyph_string
       && !NILP (BVAR (XBUFFER (W->buffer), mode_line_format))   \
       && WINDOW_TOTAL_LINES (W) > 1)
 
-/* Value is non-zero if window W wants a header line.  */
+/* Value is true if window W wants a header line.  */
 
 #define WINDOW_WANTS_HEADER_LINE_P(W)                                   \
      (!MINI_WINDOW_P ((W))                                              \
@@ -1856,7 +1856,6 @@ struct bidi_it {
   int resolved_level;           /* final resolved level of this character */
   int invalid_levels;           /* how many PDFs to ignore */
   int invalid_rl_levels;        /* how many PDFs from RLE/RLO to ignore */
-  int prev_was_pdf;             /* if non-zero, previous char was PDF */
   struct bidi_saved_info prev;  /* info about previous character */
   struct bidi_saved_info last_strong; /* last-seen strong directional char */
   struct bidi_saved_info next_for_neutral; /* surrounding characters for... */
@@ -1879,6 +1878,7 @@ struct bidi_it {
   struct bidi_string_data string;       /* string to reorder */
   bidi_dir_t paragraph_dir;     /* current paragraph direction */
   ptrdiff_t separator_limit;    /* where paragraph separator should end */
+  unsigned prev_was_pdf : 1;    /* if non-zero, previous char was PDF */
   unsigned first_elt : 1;       /* if non-zero, examine current char first */
   unsigned new_paragraph : 1;   /* if non-zero, we expect a new paragraph */
   unsigned frame_window_p : 1;  /* non-zero if displaying on a GUI frame */
@@ -2085,10 +2085,10 @@ struct composition_it
   ptrdiff_t lookback;
   /* If non-negative, number of glyphs of the glyph-string.  */
   int nglyphs;
-  /* Nonzero iff the composition is created while buffer is scanned in
+  /* True iff the composition is created while buffer is scanned in
      reverse order, and thus the grapheme clusters must be rendered
      from the last to the first.  */
-  int reversed_p;
+  bool reversed_p;
 
   /** The following members contain information about the current
       grapheme cluster.  */
@@ -3304,7 +3304,7 @@ extern Lisp_Object marginal_area_string (struct window *, enum window_part,
 extern void redraw_frame (struct frame *);
 extern void cancel_line (int, struct frame *);
 extern void init_desired_glyphs (struct frame *);
-extern int update_frame (struct frame *, int, int);
+extern bool update_frame (struct frame *, bool, bool);
 extern void bitch_at_user (void);
 void adjust_glyphs (struct frame *);
 void free_glyphs (struct frame *);
@@ -3320,13 +3320,13 @@ void rotate_matrix (struct glyph_matrix *, int, int, int);
 void increment_matrix_positions (struct glyph_matrix *,
                                  int, int, ptrdiff_t, ptrdiff_t);
 void blank_row (struct window *, struct glyph_row *, int);
-void enable_glyph_matrix_rows (struct glyph_matrix *, int, int, int);
+void clear_glyph_matrix_rows (struct glyph_matrix *, int, int);
 void clear_glyph_row (struct glyph_row *);
 void prepare_desired_row (struct glyph_row *);
-void set_window_update_flags (struct window *, int);
-void update_single_window (struct window *, int);
-void do_pending_window_change (int);
-void change_frame_size (struct frame *, int, int, int, int, int);
+void set_window_update_flags (struct window *, bool);
+void update_single_window (struct window *, bool);
+void do_pending_window_change (bool);
+void change_frame_size (struct frame *, int, int, bool, bool, bool);
 void init_display (void);
 void syms_of_display (void);
 extern Lisp_Object Qredisplay_dont_pause;