/* Values of BEGV and ZV as of last redisplay. Set in
mark_window_display_accurate_1. */
- int begv, zv;
+ ptrdiff_t begv, zv;
};
((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. */
/* Non-zero means last display completed. Zero means it was
preempted. */
-extern int display_completed;
+extern bool display_completed;
\f
? current_mode_line_height \
: (MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
- : estimate_mode_line_height (XFRAME (WGET (W, frame)), \
+ : estimate_mode_line_height (XFRAME (W->frame), \
CURRENT_MODE_LINE_FACE_ID (W))))
/* Return the current height of the header line of window W. If not
? current_header_line_height \
: (MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
- : estimate_mode_line_height (XFRAME (WGET (W, frame)),\
+ : estimate_mode_line_height (XFRAME (W->frame),\
HEADER_LINE_FACE_ID)))
/* Return the height of the desired mode line of window W. */
(!MINI_WINDOW_P ((W)) \
&& !(W)->pseudo_window_p \
&& FRAME_WANTS_MODELINE_P (XFRAME (WINDOW_FRAME ((W)))) \
- && BUFFERP (WGET (W, buffer)) \
- && !NILP (BVAR (XBUFFER (WGET (W, buffer)), mode_line_format)) \
+ && BUFFERP (W->buffer) \
+ && !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)) \
&& !(W)->pseudo_window_p \
&& FRAME_WANTS_MODELINE_P (XFRAME (WINDOW_FRAME ((W)))) \
- && BUFFERP (WGET (W, buffer)) \
- && !NILP (BVAR (XBUFFER (WGET (W, buffer)), header_line_format)) \
+ && BUFFERP (W->buffer) \
+ && !NILP (BVAR (XBUFFER (W->buffer), header_line_format)) \
&& WINDOW_TOTAL_LINES (W) > 1 \
- + !NILP (BVAR (XBUFFER (WGET (W, buffer)), mode_line_format)))
+ + !NILP (BVAR (XBUFFER (W->buffer), mode_line_format)))
/* Return proper value to be used as baseline offset of font that has
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... */
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 */
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. */
/* Defined in bidi.c */
-extern void bidi_init_it (ptrdiff_t, ptrdiff_t, int, struct bidi_it *);
+extern void bidi_init_it (ptrdiff_t, ptrdiff_t, bool, struct bidi_it *);
extern void bidi_move_to_visually_next (struct bidi_it *);
-extern void bidi_paragraph_init (bidi_dir_t, struct bidi_it *, int);
+extern void bidi_paragraph_init (bidi_dir_t, struct bidi_it *, bool);
extern int bidi_mirror_char (int);
extern void bidi_push_it (struct bidi_it *);
extern void bidi_pop_it (struct bidi_it *);
extern void *bidi_shelve_cache (void);
-extern void bidi_unshelve_cache (void *, int);
+extern void bidi_unshelve_cache (void *, bool);
/* Defined in xdisp.c */
int update_window_fringes (struct window *, int);
void compute_fringe_widths (struct frame *, int);
-#ifdef WINDOWSNT
+#ifdef HAVE_NTGUI
void w32_init_fringe (struct redisplay_interface *);
void w32_reset_fringes (void);
#endif
#ifdef HAVE_X_WINDOWS
void gamma_correct (struct frame *, XColor *);
#endif
-#ifdef WINDOWSNT
+#ifdef HAVE_NTGUI
void gamma_correct (struct frame *, COLORREF *);
#endif
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 *);
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;