#include <config.h>
#include <stdio.h>
#include <limits.h>
-#include <setjmp.h>
#include "lisp.h"
+#include "atimer.h"
#include "keyboard.h"
#include "frame.h"
#include "window.h"
static Lisp_Object Qmargin, Qpointer;
static Lisp_Object Qline_height;
+/* These setters are used only in this file, so they can be private. */
+static inline void
+wset_base_line_number (struct window *w, Lisp_Object val)
+{
+ w->base_line_number = val;
+}
+static inline void
+wset_base_line_pos (struct window *w, Lisp_Object val)
+{
+ w->base_line_pos = val;
+}
+static inline void
+wset_column_number_displayed (struct window *w, Lisp_Object val)
+{
+ w->column_number_displayed = val;
+}
+static inline void
+wset_region_showing (struct window *w, Lisp_Object val)
+{
+ w->region_showing = val;
+}
+
#ifdef HAVE_WINDOW_SYSTEM
/* Test if overflow newline into fringe. Called with iterator IT
static struct glyph_slice null_glyph_slice = { 0, 0, 0, 0 };
#endif
-/* Non-zero while redisplay_internal is in progress. */
+/* True while redisplay_internal is in progress. */
-int redisplaying_p;
+bool redisplaying_p;
static Lisp_Object Qinhibit_free_realized_faces;
static Lisp_Object Qmode_line_default_help_echo;
static struct text_pos display_prop_end (struct it *, Lisp_Object,
struct text_pos);
static int compute_window_start_on_continuation_line (struct window *);
-static Lisp_Object safe_eval_handler (Lisp_Object);
static void insert_left_trunc_glyphs (struct it *);
static struct glyph_row *get_overlay_arrow_glyph_row (struct window *,
Lisp_Object);
if (WINDOW_WANTS_HEADER_LINE_P (w))
current_header_line_height
= display_mode_line (w, HEADER_LINE_FACE_ID,
- BVAR (current_buffer, header_line_format));
+ BVAR (current_buffer, header_line_format));
start_display (&it, w, top);
move_it_to (&it, charpos, -1, it.last_visible_y-1, -1,
/* Error handler for safe_eval and safe_call. */
static Lisp_Object
-safe_eval_handler (Lisp_Object arg)
+safe_eval_handler (Lisp_Object arg, ptrdiff_t nargs, Lisp_Object *args)
{
- add_to_log ("Error during redisplay: %S", arg, Qnil);
+ add_to_log ("Error during redisplay: %S signaled %S",
+ Flist (nargs, args), arg);
return Qnil;
}
ptrdiff_t i;
ptrdiff_t count = SPECPDL_INDEX ();
struct gcpro gcpro1;
- Lisp_Object *args = alloca (nargs * sizeof (Lisp_Object));
+ Lisp_Object *args = alloca (nargs * word_size);
args[0] = func;
va_start (ap, func);
/* Perhaps remap BASE_FACE_ID to a user-specified alternative. */
if (! NILP (Vface_remapping_alist))
- remapped_base_face_id = lookup_basic_face (XFRAME (w->frame), base_face_id);
+ remapped_base_face_id
+ = lookup_basic_face (XFRAME (w->frame), base_face_id);
/* Use one of the mode line rows of W's desired matrix if
appropriate. */
is invisible. >0 means lines indented more than this value are
invisible. */
it->selective = (INTEGERP (BVAR (current_buffer, selective_display))
- ? clip_to_bounds (-1, XINT (BVAR (current_buffer,
- selective_display)),
- PTRDIFF_MAX)
+ ? (clip_to_bounds
+ (-1, XINT (BVAR (current_buffer, selective_display)),
+ PTRDIFF_MAX))
: (!NILP (BVAR (current_buffer, selective_display))
? -1 : 0));
it->selective_display_ellipsis_p
interval if there isn't such an interval. */
position = make_number (charpos);
iv = validate_interval_range (object, &position, &position, 0);
- if (!NULL_INTERVAL_P (iv))
+ if (iv)
{
Lisp_Object values_here[LAST_PROP_IDX];
struct props *p;
/* Look for an interval following iv that has different
properties. */
for (next_iv = next_interval (iv);
- (!NULL_INTERVAL_P (next_iv)
+ (next_iv
&& (NILP (limit)
|| XFASTINT (limit) > next_iv->position));
next_iv = next_interval (next_iv))
break;
}
- if (!NULL_INTERVAL_P (next_iv))
+ if (next_iv)
{
if (INTEGERP (limit)
&& next_iv->position >= XFASTINT (limit))
}
/* There isn't much we can reasonably do to protect against
misbehaving fontification, but here's a fig leaf. */
- else if (!NILP (BVAR (obuf, name)))
+ else if (BUFFER_LIVE_P (obuf))
set_buffer_internal_1 (obuf);
/* The fontification code may have added/removed text.
handle_invisible_prop (struct it *it)
{
enum prop_handled handled = HANDLED_NORMALLY;
+ int invis_p;
+ Lisp_Object prop;
if (STRINGP (it->string))
{
- Lisp_Object prop, end_charpos, limit, charpos;
+ Lisp_Object end_charpos, limit, charpos;
/* Get the value of the invisible text property at the
current position. Value will be nil if there is no such
property. */
charpos = make_number (IT_STRING_CHARPOS (*it));
prop = Fget_text_property (charpos, Qinvisible, it->string);
+ invis_p = TEXT_PROP_MEANS_INVISIBLE (prop);
- if (!NILP (prop)
- && IT_STRING_CHARPOS (*it) < it->end_charpos)
+ if (invis_p && IT_STRING_CHARPOS (*it) < it->end_charpos)
{
- ptrdiff_t endpos;
+ /* Record whether we have to display an ellipsis for the
+ invisible text. */
+ int display_ellipsis_p = (invis_p == 2);
+ ptrdiff_t len, endpos;
handled = HANDLED_RECOMPUTE_PROPS;
- /* Get the position at which the next change of the
- invisible text property can be found in IT->string.
- Value will be nil if the property value is the same for
- all the rest of IT->string. */
- XSETINT (limit, SCHARS (it->string));
- end_charpos = Fnext_single_property_change (charpos, Qinvisible,
- it->string, limit);
-
- /* Text at current position is invisible. The next
- change in the property is at position end_charpos.
- Move IT's current position to that position. */
- if (INTEGERP (end_charpos)
- && (endpos = XFASTINT (end_charpos)) < XFASTINT (limit))
+ /* Get the position at which the next visible text can be
+ found in IT->string, if any. */
+ endpos = len = SCHARS (it->string);
+ XSETINT (limit, len);
+ do
+ {
+ end_charpos = Fnext_single_property_change (charpos, Qinvisible,
+ it->string, limit);
+ if (INTEGERP (end_charpos))
+ {
+ endpos = XFASTINT (end_charpos);
+ prop = Fget_text_property (end_charpos, Qinvisible, it->string);
+ invis_p = TEXT_PROP_MEANS_INVISIBLE (prop);
+ if (invis_p == 2)
+ display_ellipsis_p = 1;
+ }
+ }
+ while (invis_p && endpos < len);
+
+ if (display_ellipsis_p)
+ it->ellipsis_p = 1;
+
+ if (endpos < len)
{
+ /* Text at END_CHARPOS is visible. Move IT there. */
struct text_pos old;
ptrdiff_t oldpos;
/* The rest of the string is invisible. If this is an
overlay string, proceed with the next overlay string
or whatever comes and return a character from there. */
- if (it->current.overlay_string_index >= 0)
+ if (it->current.overlay_string_index >= 0
+ && !display_ellipsis_p)
{
next_overlay_string (it);
/* Don't check for overlay strings when we just
}
else
{
- int invis_p;
ptrdiff_t newpos, next_stop, start_charpos, tem;
- Lisp_Object pos, prop, overlay;
+ Lisp_Object pos, overlay;
/* First of all, is there invisible text at this position? */
tem = start_charpos = IT_CHARPOS (*it);
SET_TEXT_POS (it->current.string_pos, 0, 0);
it->method = GET_FROM_STRING;
it->stop_charpos = 0;
+ it->end_charpos = SCHARS (it->string);
if (it->cmp_it.stop_pos >= 0)
it->cmp_it.stop_pos = 0;
it->prev_stop = 0;
{
Lisp_Object prop;
prop = Fget_char_property (make_number (IT_CHARPOS (*it) - 1),
- Qinvisible, it->window);
+ Qinvisible, it->window);
if (TEXT_PROP_MEANS_INVISIBLE (prop))
continue;
}
default:
/* There are no other methods defined, so this should be a bug. */
- abort ();
+ emacs_abort ();
}
eassert (it->method != GET_FROM_STRING
{
it->end_charpos = min (charpos + 1, ZV);
charpos = max (charpos - SCAN_BACK_LIMIT, BEGV);
- SET_TEXT_POS (pos, charpos, BYTE_TO_CHAR (charpos));
+ SET_TEXT_POS (pos, charpos, CHAR_TO_BYTE (charpos));
reseat_1 (it, pos, 0);
compute_stop_pos (it);
/* We must advance forward, right? */
if (it->stop_charpos <= charpos)
- abort ();
+ emacs_abort ();
}
while (charpos > BEGV && it->stop_charpos >= it->end_charpos);
compute_stop_pos (it);
/* We must advance forward, right? */
if (it->stop_charpos <= it->prev_stop)
- abort ();
+ emacs_abort ();
charpos = it->stop_charpos;
}
while (charpos <= where_we_are);
/* Since we are *trying* to run these functions, don't try to run
them again, even if they get an error. */
- it->w->redisplay_end_trigger = Qnil;
+ wset_redisplay_end_trigger (it->w, Qnil);
Frun_hook_with_args (3, args);
/* Notice if it changed the face of the character we are on. */
break;
default:
- abort ();
+ emacs_abort ();
}
/* Reset/increment for the next run. */
struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
USE_SAFE_ALLOCA;
- /* Do nothing if called asynchronously. Inserting text into
- a buffer may call after-change-functions and alike and
- that would means running Lisp asynchronously. */
- if (handling_signal)
- return;
-
fmt = msg = Qnil;
GCPRO4 (fmt, msg, arg1, arg2);
msg = Fformat (3, args);
len = SBYTES (msg) + 1;
- SAFE_ALLOCA (buffer, char *, len);
+ buffer = SAFE_ALLOCA (len);
memcpy (buffer, SDATA (msg), len);
message_dolog (buffer, len - 1, 1, 0);
old_deactivate_mark = Vdeactivate_mark;
oldbuf = current_buffer;
Fset_buffer (Fget_buffer_create (Vmessages_buffer_name));
- BVAR (current_buffer, undo_list) = Qt;
+ bset_undo_list (current_buffer, Qt);
oldpoint = message_dolog_marker1;
set_marker_restricted (oldpoint, make_number (PT), Qnil);
message_log_maybe_newline ();
if (STRINGP (m))
{
- char *buffer;
USE_SAFE_ALLOCA;
-
- SAFE_ALLOCA (buffer, char *, nbytes);
+ char *buffer = SAFE_ALLOCA (nbytes);
memcpy (buffer, SDATA (m), nbytes);
message_dolog (buffer, nbytes, 1, multibyte);
SAFE_FREE ();
for (i = 0; i < 2; ++i)
if (!BUFFERP (echo_buffer[i])
- || NILP (BVAR (XBUFFER (echo_buffer[i]), name)))
+ || !BUFFER_LIVE_P (XBUFFER (echo_buffer[i])))
{
char name[30];
Lisp_Object old_buffer;
old_buffer = echo_buffer[i];
echo_buffer[i] = Fget_buffer_create
(make_formatted_string (name, " *Echo Area %d*", i));
- BVAR (XBUFFER (echo_buffer[i]), truncate_lines) = Qnil;
+ bset_truncate_lines (XBUFFER (echo_buffer[i]), Qnil);
/* to force word wrap in echo area -
it was decided to postpone this*/
/* XBUFFER (echo_buffer[i])->word_wrap = Qt; */
set_buffer_internal_1 (XBUFFER (buffer));
if (w)
{
- w->buffer = buffer;
+ wset_buffer (w, buffer);
set_marker_both (w->pointm, buffer, BEG, BEG_BYTE);
}
- BVAR (current_buffer, undo_list) = Qt;
- BVAR (current_buffer, read_only) = Qnil;
+ bset_undo_list (current_buffer, Qt);
+ bset_read_only (current_buffer, Qnil);
specbind (Qinhibit_read_only, Qt);
specbind (Qinhibit_modification_hooks, Qt);
charpos = AREF (vector, 5);
bytepos = AREF (vector, 6);
- w->buffer = buffer;
+ wset_buffer (w, buffer);
set_marker_both (w->pointm, buffer,
XFASTINT (charpos), XFASTINT (bytepos));
}
/* Switch to that buffer and clear it. */
set_buffer_internal (XBUFFER (echo_area_buffer[0]));
- BVAR (current_buffer, truncate_lines) = Qnil;
+ bset_truncate_lines (current_buffer, Qnil);
if (Z > BEG)
{
{
/* Someone switched buffers between print requests. */
set_buffer_internal (XBUFFER (echo_area_buffer[0]));
- BVAR (current_buffer, truncate_lines) = Qnil;
+ bset_truncate_lines (current_buffer, Qnil);
}
}
}
empty. This is a relatively infrequent operation, so it's not
worth optimizing. */
-int
+bool
push_message (void)
{
- Lisp_Object msg;
- msg = current_message ();
+ Lisp_Object msg = current_message ();
Vmessage_stack = Fcons (msg, Vmessage_stack);
return STRINGP (msg);
}
check_message_stack (void)
{
if (!NILP (Vmessage_stack))
- abort ();
+ emacs_abort ();
}
return 0;
}
-
/* Set the current message to a substring of S or STRING.
If STRING is a Lisp string, set the message to the first NBYTES
(intptr_t) s, string, nbytes, multibyte_p);
message_buf_print = 0;
help_echo_showing_p = 0;
+
+ if (STRINGP (Vdebug_on_message)
+ && fast_string_match (Vdebug_on_message, string) >= 0)
+ call_debugger (list2 (Qerror, string));
}
!= !NILP (BVAR (current_buffer, enable_multibyte_characters)))
Fset_buffer_multibyte (message_enable_multibyte ? Qt : Qnil);
- BVAR (current_buffer, truncate_lines) = message_truncate_lines ? Qt : Qnil;
+ bset_truncate_lines (current_buffer, message_truncate_lines ? Qt : Qnil);
if (!NILP (BVAR (current_buffer, bidi_display_reordering)))
- BVAR (current_buffer, bidi_paragraph_direction) = Qleft_to_right;
+ bset_bidi_paragraph_direction (current_buffer, Qleft_to_right);
/* Insert new message at BEG. */
TEMP_SET_PT_BOTH (BEG, BEG_BYTE);
/* Similarly to `with-selected-window', if the operation selects
a window on another frame, we must restore that frame's
selected window, and (for a tty) the top-frame. */
- ASET (vector, 8, FVAR (target_frame, selected_window));
+ ASET (vector, 8, target_frame->selected_window);
if (FRAME_TERMCAP_P (target_frame))
ASET (vector, 9, FRAME_TTY (target_frame)->top_frame);
}
format_mode_line_unwind_data
(f, current_buffer, selected_window, 0));
- Fselect_window (FVAR (f, selected_window), Qt);
- set_buffer_internal_1 (XBUFFER (XWINDOW (FVAR (f, selected_window))->buffer));
+ Fselect_window (f->selected_window, Qt);
+ set_buffer_internal_1
+ (XBUFFER (XWINDOW (f->selected_window)->buffer));
fmt = FRAME_ICONIFIED_P (f) ? Vicon_title_format : Vframe_title_format;
mode_line_target = MODE_LINE_TITLE;
title_start = MODE_LINE_NOPROP_LEN (0);
- init_iterator (&it, XWINDOW (FVAR (f, selected_window)), -1, -1,
+ init_iterator (&it, XWINDOW (f->selected_window), -1, -1,
NULL, DEFAULT_FACE_ID);
display_mode_element (&it, 0, -1, -1, fmt, Qnil, 0);
len = MODE_LINE_NOPROP_LEN (title_start);
already wasted too much time by walking through the list with
display_mode_element, then we might need to optimize at a
higher level than this.) */
- if (! STRINGP (FVAR (f, name))
- || SBYTES (FVAR (f, name)) != len
- || memcmp (title, SDATA (FVAR (f, name)), len) != 0)
+ if (! STRINGP (f->name)
+ || SBYTES (f->name) != len
+ || memcmp (title, SDATA (f->name), len) != 0)
x_implicitly_set_name (f, make_string (title, len), Qnil);
}
}
#ifdef HAVE_NS
if (windows_or_buffers_changed
&& FRAME_NS_P (f))
- ns_set_doc_edited (f, Fbuffer_modified_p
- (XWINDOW (FVAR (f, selected_window))->buffer));
+ ns_set_doc_edited
+ (f, Fbuffer_modified_p (XWINDOW (f->selected_window)->buffer));
#endif
UNGCPRO;
}
}
XSETFRAME (Vmenu_updating_frame, f);
- FRAME_MENU_BAR_ITEMS (f) = menu_bar_items (FRAME_MENU_BAR_ITEMS (f));
+ fset_menu_bar_items (f, menu_bar_items (FRAME_MENU_BAR_ITEMS (f)));
/* Redisplay the menu bar in case we changed it. */
#if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \
This will also set the cursor position of W. */
if (updated_window == NULL)
{
- BLOCK_INPUT;
+ block_input ();
display_and_set_cursor (w, 1, hpos, vpos, x, y);
if (FRAME_RIF (SELECTED_FRAME ())->flush_display_optional)
FRAME_RIF (SELECTED_FRAME ())->flush_display_optional (SELECTED_FRAME ());
- UNBLOCK_INPUT;
+ unblock_input ();
}
}
#if defined (USE_GTK) || defined (HAVE_NS)
int do_update = FRAME_EXTERNAL_TOOL_BAR (f);
#else
- int do_update = WINDOWP (FVAR (f, tool_bar_window))
- && WINDOW_TOTAL_LINES (XWINDOW (FVAR (f, tool_bar_window))) > 0;
+ int do_update = WINDOWP (f->tool_bar_window)
+ && WINDOW_TOTAL_LINES (XWINDOW (f->tool_bar_window)) > 0;
#endif
if (do_update)
selected_frame = frame;
/* Build desired tool-bar items from keymaps. */
- new_tool_bar = tool_bar_items
- (Fcopy_sequence (FVAR (f, tool_bar_items)), &new_n_tool_bar);
+ new_tool_bar
+ = tool_bar_items (Fcopy_sequence (f->tool_bar_items),
+ &new_n_tool_bar);
/* Redisplay the tool-bar if we changed it. */
if (new_n_tool_bar != f->n_tool_bar_items
- || NILP (Fequal (new_tool_bar, FVAR (f, tool_bar_items))))
+ || NILP (Fequal (new_tool_bar, f->tool_bar_items)))
{
/* Redisplay that happens asynchronously due to an expose event
may access f->tool_bar_items. Make sure we update both
variables within BLOCK_INPUT so no such event interrupts. */
- BLOCK_INPUT;
- FVAR (f, tool_bar_items) = new_tool_bar;
+ block_input ();
+ fset_tool_bar_items (f, new_tool_bar);
f->n_tool_bar_items = new_n_tool_bar;
w->update_mode_line = 1;
- UNBLOCK_INPUT;
+ unblock_input ();
}
UNGCPRO;
Otherwise, make a new string. */
/* The size of the string we might be able to reuse. */
- size = (STRINGP (FVAR (f, desired_tool_bar_string))
- ? SCHARS (FVAR (f, desired_tool_bar_string))
+ size = (STRINGP (f->desired_tool_bar_string)
+ ? SCHARS (f->desired_tool_bar_string)
: 0);
/* We need one space in the string for each image. */
size_needed = f->n_tool_bar_items;
/* Reuse f->desired_tool_bar_string, if possible. */
- if (size < size_needed || NILP (FVAR (f, desired_tool_bar_string)))
- FVAR (f, desired_tool_bar_string)
- = Fmake_string (make_number (size_needed), make_number (' '));
+ if (size < size_needed || NILP (f->desired_tool_bar_string))
+ fset_desired_tool_bar_string
+ (f, Fmake_string (make_number (size_needed), make_number (' ')));
else
{
props = list4 (Qdisplay, Qnil, Qmenu_item, Qnil);
Fremove_text_properties (make_number (0), make_number (size),
- props, FVAR (f, desired_tool_bar_string));
+ props, f->desired_tool_bar_string);
}
/* Put a `display' property on the string for the images to display,
for (i = 0; i < f->n_tool_bar_items; ++i)
{
#define PROP(IDX) \
- AREF (FVAR (f, tool_bar_items), i * TOOL_BAR_ITEM_NSLOTS + (IDX))
+ AREF (f->tool_bar_items, i * TOOL_BAR_ITEM_NSLOTS + (IDX))
int enabled_p = !NILP (PROP (TOOL_BAR_ITEM_ENABLED_P));
int selected_p = !NILP (PROP (TOOL_BAR_ITEM_SELECTED_P));
string. The string can be longer than needed when we reuse a
previous string. */
if (i + 1 == f->n_tool_bar_items)
- end = SCHARS (FVAR (f, desired_tool_bar_string));
+ end = SCHARS (f->desired_tool_bar_string);
else
end = i + 1;
Fadd_text_properties (make_number (i), make_number (end),
- props, FVAR (f, desired_tool_bar_string));
+ props, f->desired_tool_bar_string);
#undef PROP
}
static int
tool_bar_lines_needed (struct frame *f, int *n_rows)
{
- struct window *w = XWINDOW (FVAR (f, tool_bar_window));
+ struct window *w = XWINDOW (f->tool_bar_window);
struct it it;
/* tool_bar_lines_needed is called from redisplay_tool_bar after building
the desired matrix, so use (unused) mode-line row as temporary row to
init_iterator (&it, w, -1, -1, temp_row, TOOL_BAR_FACE_ID);
it.first_visible_x = 0;
it.last_visible_x = FRAME_TOTAL_COLS (f) * FRAME_COLUMN_WIDTH (f);
- reseat_to_string (&it, NULL, FVAR (f, desired_tool_bar_string), 0, 0, 0, -1);
+ reseat_to_string (&it, NULL, f->desired_tool_bar_string, 0, 0, 0, -1);
it.paragraph_embedding = L2R;
while (!ITERATOR_AT_END_P (&it))
CHECK_FRAME (frame);
f = XFRAME (frame);
- if (WINDOWP (FVAR (f, tool_bar_window))
- && (w = XWINDOW (FVAR (f, tool_bar_window)),
+ if (WINDOWP (f->tool_bar_window)
+ && (w = XWINDOW (f->tool_bar_window),
WINDOW_TOTAL_LINES (w) > 0))
{
update_tool_bar (f, 1);
do anything. This means you must start with tool-bar-lines
non-zero to get the auto-sizing effect. Or in other words, you
can turn off tool-bars by specifying tool-bar-lines zero. */
- if (!WINDOWP (FVAR (f, tool_bar_window))
- || (w = XWINDOW (FVAR (f, tool_bar_window)),
+ if (!WINDOWP (f->tool_bar_window)
+ || (w = XWINDOW (f->tool_bar_window),
WINDOW_TOTAL_LINES (w) == 0))
return 0;
/* Build a string that represents the contents of the tool-bar. */
build_desired_tool_bar_string (f);
- reseat_to_string (&it, NULL, FVAR (f, desired_tool_bar_string), 0, 0, 0, -1);
+ reseat_to_string (&it, NULL, f->desired_tool_bar_string, 0, 0, 0, -1);
/* FIXME: This should be controlled by a user option. But it
doesn't make sense to have an R2L tool bar if the menu bar cannot
be drawn also R2L, and making the menu bar R2L is tricky due
/* This function can be called asynchronously, which means we must
exclude any possibility that Fget_text_property signals an
error. */
- charpos = min (SCHARS (FVAR (f, current_tool_bar_string)), glyph->charpos);
+ charpos = min (SCHARS (f->current_tool_bar_string), glyph->charpos);
charpos = max (0, charpos);
/* Get the text property `menu-item' at pos. The value of that
property is the start index of this item's properties in
F->tool_bar_items. */
prop = Fget_text_property (make_number (charpos),
- Qmenu_item, FVAR (f, current_tool_bar_string));
+ Qmenu_item, f->current_tool_bar_string);
if (INTEGERP (prop))
{
*prop_idx = XINT (prop);
int *hpos, int *vpos, int *prop_idx)
{
Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
- struct window *w = XWINDOW (FVAR (f, tool_bar_window));
+ struct window *w = XWINDOW (f->tool_bar_window);
int area;
/* Find the glyph under X/Y. */
return -1;
/* Is mouse on the highlighted item? */
- if (EQ (FVAR (f, tool_bar_window), hlinfo->mouse_face_window)
+ if (EQ (f->tool_bar_window, hlinfo->mouse_face_window)
&& *vpos >= hlinfo->mouse_face_beg_row
&& *vpos <= hlinfo->mouse_face_end_row
&& (*vpos > hlinfo->mouse_face_beg_row
int modifiers)
{
Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
- struct window *w = XWINDOW (FVAR (f, tool_bar_window));
+ struct window *w = XWINDOW (f->tool_bar_window);
int hpos, vpos, prop_idx;
struct glyph *glyph;
Lisp_Object enabled_p;
return;
/* If item is disabled, do nothing. */
- enabled_p = AREF (FVAR (f, tool_bar_items), prop_idx + TOOL_BAR_ITEM_ENABLED_P);
+ enabled_p = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_ENABLED_P);
if (NILP (enabled_p))
return;
show_mouse_face (hlinfo, DRAW_IMAGE_RAISED);
hlinfo->mouse_face_image_state = DRAW_IMAGE_RAISED;
- key = AREF (FVAR (f, tool_bar_items), prop_idx + TOOL_BAR_ITEM_KEY);
+ key = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_KEY);
XSETFRAME (frame, f);
event.kind = TOOL_BAR_EVENT;
static void
note_tool_bar_highlight (struct frame *f, int x, int y)
{
- Lisp_Object window = FVAR (f, tool_bar_window);
+ Lisp_Object window = f->tool_bar_window;
struct window *w = XWINDOW (window);
Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
draw = mouse_down_p ? DRAW_IMAGE_SUNKEN : DRAW_IMAGE_RAISED;
/* If tool-bar item is not enabled, don't highlight it. */
- enabled_p = AREF (FVAR (f, tool_bar_items), prop_idx + TOOL_BAR_ITEM_ENABLED_P);
+ enabled_p = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_ENABLED_P);
if (!NILP (enabled_p))
{
/* Compute the x-position of the glyph. In front and past the
XTread_socket does the rest. */
help_echo_object = help_echo_window = Qnil;
help_echo_pos = -1;
- help_echo_string = AREF (FVAR (f, tool_bar_items), prop_idx + TOOL_BAR_ITEM_HELP);
+ help_echo_string = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_HELP);
if (NILP (help_echo_string))
- help_echo_string = AREF (FVAR (f, tool_bar_items), prop_idx + TOOL_BAR_ITEM_CAPTION);
+ help_echo_string = AREF (f->tool_bar_items, prop_idx + TOOL_BAR_ITEM_CAPTION);
}
#endif /* HAVE_WINDOW_SYSTEM */
return make_number (fringe_bitmap);
}
#endif
- return make_number (-1); /* Use default arrow bitmap */
+ return make_number (-1); /* Use default arrow bitmap. */
}
return overlay_arrow_string_or_property (var);
}
selected_frame = frame;
do {
- for (tail = FVAR (XFRAME (frame), param_alist);
+ for (tail = XFRAME (frame)->param_alist;
CONSP (tail); tail = XCDR (tail))
if (CONSP (XCAR (tail))
&& (tem = XCAR (XCAR (tail)),
if (redisplaying_p)
return;
- /* Record a function that resets redisplaying_p to its old value
+ /* Record a function that clears redisplaying_p
when we leave this function. */
count = SPECPDL_INDEX ();
- record_unwind_protect (unwind_redisplay,
- Fcons (make_number (redisplaying_p), selected_frame));
- ++redisplaying_p;
+ record_unwind_protect (unwind_redisplay, selected_frame);
+ redisplaying_p = 1;
specbind (Qinhibit_free_realized_faces, Qnil);
{
if ((it.glyph_row - 1)->displays_text_p)
{
if (XFASTINT (w->window_end_vpos) < this_line_vpos)
- XSETINT (w->window_end_vpos, this_line_vpos);
+ wset_window_end_vpos (w, make_number (this_line_vpos));
}
else if (XFASTINT (w->window_end_vpos) == this_line_vpos
&& this_line_vpos > 0)
- XSETINT (w->window_end_vpos, this_line_vpos - 1);
- w->window_end_valid = Qnil;
+ wset_window_end_vpos (w, make_number (this_line_vpos - 1));
+ wset_window_end_valid (w, Qnil);
/* Update hint: No need to try to scroll in update_window. */
w->desired_matrix->no_scrolling_p = 1;
if (!f->already_hscrolled_p)
{
f->already_hscrolled_p = 1;
- if (hscroll_windows (FVAR (f, root_window)))
+ if (hscroll_windows (f->root_window))
goto retry;
}
STOP_POLLING;
/* Update the display. */
- set_window_update_flags (XWINDOW (FVAR (f, root_window)), 1);
+ set_window_update_flags (XWINDOW (f->root_window), 1);
pending |= update_frame (f, 0, 0);
f->updated_p = 1;
}
and selected_window to be temporarily out-of-sync but let's make
sure this stays contained. */
select_frame_for_redisplay (old_frame);
- eassert (EQ (FVAR (XFRAME (selected_frame), selected_window),
+ eassert (EQ (XFRAME (selected_frame)->selected_window,
selected_window));
if (!pending)
struct frame *f = XFRAME (frame);
if (f->updated_p)
{
- mark_window_display_accurate (FVAR (f, root_window), 1);
+ mark_window_display_accurate (f->root_window, 1);
if (FRAME_TERMINAL (f)->frame_up_to_date_hook)
FRAME_TERMINAL (f)->frame_up_to_date_hook (f);
}
}
-/* Function registered with record_unwind_protect in
- redisplay_internal. Reset redisplaying_p to the value it had
- before redisplay_internal was called, and clear
- prevent_freeing_realized_faces_p. It also selects the previously
+/* Function registered with record_unwind_protect in redisplay_internal.
+ Clear redisplaying_p. Also, select the previously
selected frame, unless it has been deleted (by an X connection
failure during redisplay, for example). */
static Lisp_Object
-unwind_redisplay (Lisp_Object val)
+unwind_redisplay (Lisp_Object old_frame)
{
- Lisp_Object old_redisplaying_p, old_frame;
-
- old_redisplaying_p = XCAR (val);
- redisplaying_p = XFASTINT (old_redisplaying_p);
- old_frame = XCDR (val);
+ redisplaying_p = 0;
if (! EQ (old_frame, selected_frame)
&& FRAME_LIVE_P (XFRAME (old_frame)))
select_frame_for_redisplay (old_frame);
if (accurate_p)
{
- w->window_end_valid = w->buffer;
+ wset_window_end_valid (w, w->buffer);
w->update_mode_line = 0;
}
}
for (g = row->glyphs[TEXT_AREA], x = row->x; g < glyph; g++)
{
if (g >= row->glyphs[TEXT_AREA] + row->used[TEXT_AREA])
- abort ();
+ emacs_abort ();
x += g->pixel_width;
}
}
SET_MARKER_FROM_TEXT_POS (w->start, startp);
if (current_buffer != XBUFFER (w->buffer))
- abort ();
+ emacs_abort ();
if (!NILP (Vwindow_scroll_functions))
{
make_number (CHARPOS (startp)));
SET_TEXT_POS_FROM_MARKER (startp, w->start);
/* In case the hook functions switch buffers. */
- if (current_buffer != XBUFFER (w->buffer))
- set_buffer_internal_1 (XBUFFER (w->buffer));
+ set_buffer_internal (XBUFFER (w->buffer));
}
return startp;
if (!just_this_one_p
|| current_buffer->clip_changed
|| BEG_UNCHANGED < CHARPOS (startp))
- w->base_line_number = Qnil;
+ wset_base_line_number (w, Qnil);
/* If cursor ends up on a partially visible line,
treat that as being off the bottom of the screen. */
selected_window is redisplayed.
We can return without actually redisplaying the window if
- fonts_changed_p is nonzero. In that case, redisplay_internal will
+ fonts_changed_p. In that case, redisplay_internal will
retry. */
static void
if (XMARKER (w->start)->buffer == current_buffer)
compute_window_start_on_continuation_line (w);
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
}
/* Some sanity checks. */
CHECK_WINDOW_END (w);
if (Z == Z_BYTE && CHARPOS (opoint) != BYTEPOS (opoint))
- abort ();
+ emacs_abort ();
if (BYTEPOS (opoint) < CHARPOS (opoint))
- abort ();
+ emacs_abort ();
/* If %c is in mode line, update it if needed. */
if (!NILP (w->column_number_displayed)
{
struct Lisp_Char_Table *disptab = buffer_display_table ();
- if (! disptab_matches_widthtab (disptab,
- XVECTOR (BVAR (current_buffer, width_table))))
+ if (! disptab_matches_widthtab
+ (disptab, XVECTOR (BVAR (current_buffer, width_table))))
{
invalidate_region_cache (current_buffer,
current_buffer->width_run_cache,
w->force_start = 0;
w->vscroll = 0;
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
/* Forget any recorded base line for line number display. */
if (!buffer_unchanged_p)
- w->base_line_number = Qnil;
+ wset_base_line_number (w, Qnil);
/* Redisplay the mode line. Select the buffer properly for that.
Also, run the hook window-scroll-functions
goto try_to_scroll;
default:
- abort ();
+ emacs_abort ();
}
}
/* If current starting point was originally the beginning of a line
|| current_buffer->clip_changed
|| BEG_UNCHANGED < CHARPOS (startp))
/* Forget any recorded base line for line number display. */
- w->base_line_number = Qnil;
+ wset_base_line_number (w, Qnil);
if (!cursor_row_fully_visible_p (w, 1, 0))
{
break;
default:
- abort ();
+ emacs_abort ();
}
}
/* Forget any previously recorded base line for line number display. */
if (!buffer_unchanged_p)
- w->base_line_number = Qnil;
+ wset_base_line_number (w, Qnil);
/* Determine the window start relative to point. */
init_iterator (&it, w, PT, PT_BYTE, NULL, DEFAULT_FACE_ID);
if (!line_number_displayed
&& !BUFFERP (w->base_line_pos))
{
- w->base_line_pos = Qnil;
- w->base_line_number = Qnil;
+ wset_base_line_pos (w, Qnil);
+ wset_base_line_number (w, Qnil);
}
finish_menu_bars:
if (FRAME_EXTERNAL_TOOL_BAR (f))
redisplay_tool_bar (f);
#else
- if (WINDOWP (FVAR (f, tool_bar_window))
+ if (WINDOWP (f->tool_bar_window)
&& (FRAME_TOOL_BAR_LINES (f) > 0
|| !NILP (Vauto_resize_tool_bars))
&& redisplay_tool_bar (f))
|| w->pseudo_window_p)))
{
update_begin (f);
- BLOCK_INPUT;
+ block_input ();
if (draw_window_fringes (w, 1))
x_draw_vertical_border (w);
- UNBLOCK_INPUT;
+ unblock_input ();
update_end (f);
}
#endif /* HAVE_WINDOW_SYSTEM */
- /* We go to this label, with fonts_changed_p nonzero,
+ /* We go to this label, with fonts_changed_p set,
if it is necessary to try again using larger glyph matrices.
We have to redeem the scroll bar even in this case,
because the loop in redisplay_internal expects that. */
eassert (MATRIX_ROW_DISPLAYS_TEXT_P (last_text_row));
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row);
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row));
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_text_row, w->desired_matrix));
- eassert (MATRIX_ROW (w->desired_matrix, XFASTINT (w->window_end_vpos))
- ->displays_text_p);
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row)));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_text_row, w->desired_matrix)));
+ eassert
+ (MATRIX_ROW (w->desired_matrix,
+ XFASTINT (w->window_end_vpos))->displays_text_p);
}
else
{
w->window_end_bytepos = Z_BYTE - ZV_BYTE;
- w->window_end_pos = make_number (Z - ZV);
- w->window_end_vpos = make_number (0);
+ wset_window_end_pos (w, make_number (Z - ZV));
+ wset_window_end_vpos (w, make_number (0));
}
/* But that is not valid info until redisplay finishes. */
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
return 1;
}
{
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_reused_text_row);
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_reused_text_row));
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_reused_text_row,
- w->current_matrix));
+ wset_window_end_pos
+ (w, make_number (Z
+ - MATRIX_ROW_END_CHARPOS (last_reused_text_row)));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_reused_text_row,
+ w->current_matrix)));
}
else if (last_text_row)
{
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row);
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row));
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_text_row, w->desired_matrix));
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row)));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_text_row,
+ w->desired_matrix)));
}
else
{
/* This window must be completely empty. */
w->window_end_bytepos = Z_BYTE - ZV_BYTE;
- w->window_end_pos = make_number (Z - ZV);
- w->window_end_vpos = make_number (0);
+ wset_window_end_pos (w, make_number (Z - ZV));
+ wset_window_end_vpos (w, make_number (0));
}
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
/* Update hint: don't try scrolling again in update_window. */
w->desired_matrix->no_scrolling_p = 1;
}
if (row < bottom_row)
{
- struct glyph *glyph = row->glyphs[TEXT_AREA] + w->cursor.hpos;
- struct glyph *end = row->glyphs[TEXT_AREA] + row->used[TEXT_AREA];
-
- /* Can't use this optimization with bidi-reordered glyph
- rows, unless cursor is already at point. */
+ /* Can't simply scan the row for point with
+ bidi-reordered glyph rows. Let set_cursor_from_row
+ figure out where to put the cursor, and if it fails,
+ give up. */
if (!NILP (BVAR (XBUFFER (w->buffer), bidi_display_reordering)))
{
- if (!(w->cursor.hpos >= 0
- && w->cursor.hpos < row->used[TEXT_AREA]
- && BUFFERP (glyph->object)
- && glyph->charpos == PT))
- return 0;
+ if (!set_cursor_from_row (w, row, w->current_matrix,
+ 0, 0, 0, 0))
+ {
+ clear_glyph_matrix (w->desired_matrix);
+ return 0;
+ }
}
else
- for (; glyph < end
- && (!BUFFERP (glyph->object)
- || glyph->charpos < PT);
- glyph++)
- {
- w->cursor.hpos++;
- w->cursor.x += glyph->pixel_width;
- }
+ {
+ struct glyph *glyph = row->glyphs[TEXT_AREA] + w->cursor.hpos;
+ struct glyph *end = row->glyphs[TEXT_AREA] + row->used[TEXT_AREA];
+
+ for (; glyph < end
+ && (!BUFFERP (glyph->object)
+ || glyph->charpos < PT);
+ glyph++)
+ {
+ w->cursor.hpos++;
+ w->cursor.x += glyph->pixel_width;
+ }
+ }
}
}
{
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row);
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row));
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_text_row, w->desired_matrix));
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row)));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_text_row,
+ w->desired_matrix)));
}
else
{
- w->window_end_vpos
- = make_number (XFASTINT (w->window_end_vpos) - nrows_scrolled);
+ wset_window_end_vpos
+ (w, make_number (XFASTINT (w->window_end_vpos) - nrows_scrolled));
}
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
w->desired_matrix->no_scrolling_p = 1;
#ifdef GLYPH_DEBUG
if (row)
set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
else
- abort ();
+ emacs_abort ();
return 1;
}
}
{
/* We have to compute the window end anew since text
could have been added/removed after it. */
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (row));
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (row)));
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (row);
if (row)
set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
else
- abort ();
+ emacs_abort ();
return 2;
}
}
{
rotate_matrix (current_matrix, first_unchanged_at_end_vpos + dvpos,
bottom_vpos, dvpos);
- enable_glyph_matrix_rows (current_matrix, bottom_vpos + dvpos,
- bottom_vpos, 0);
+ clear_glyph_matrix_rows (current_matrix, bottom_vpos + dvpos,
+ bottom_vpos);
}
else if (dvpos > 0)
{
rotate_matrix (current_matrix, first_unchanged_at_end_vpos,
bottom_vpos, dvpos);
- enable_glyph_matrix_rows (current_matrix, first_unchanged_at_end_vpos,
- first_unchanged_at_end_vpos + dvpos, 0);
+ clear_glyph_matrix_rows (current_matrix, first_unchanged_at_end_vpos,
+ first_unchanged_at_end_vpos + dvpos);
}
/* For frame-based redisplay, make sure that current frame and window
first_unchanged_at_end_row);
eassert (row && MATRIX_ROW_DISPLAYS_TEXT_P (row));
- w->window_end_pos = make_number (Z - MATRIX_ROW_END_CHARPOS (row));
+ wset_window_end_pos (w, make_number (Z - MATRIX_ROW_END_CHARPOS (row)));
w->window_end_bytepos = Z_BYTE - MATRIX_ROW_END_BYTEPOS (row);
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (row, w->current_matrix));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (row, w->current_matrix)));
eassert (w->window_end_bytepos >= 0);
IF_DEBUG (debug_method_add (w, "A"));
}
else if (last_text_row_at_end)
{
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row_at_end));
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row_at_end)));
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row_at_end);
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_text_row_at_end, desired_matrix));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_text_row_at_end,
+ desired_matrix)));
eassert (w->window_end_bytepos >= 0);
IF_DEBUG (debug_method_add (w, "B"));
}
/* We have displayed either to the end of the window or at the
end of the window, i.e. the last row with text is to be found
in the desired matrix. */
- w->window_end_pos
- = make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row));
+ wset_window_end_pos
+ (w, make_number (Z - MATRIX_ROW_END_CHARPOS (last_text_row)));
w->window_end_bytepos
= Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row);
- w->window_end_vpos
- = make_number (MATRIX_ROW_VPOS (last_text_row, desired_matrix));
+ wset_window_end_vpos
+ (w, make_number (MATRIX_ROW_VPOS (last_text_row, desired_matrix)));
eassert (w->window_end_bytepos >= 0);
}
else if (first_unchanged_at_end_row == NULL
}
eassert (row != NULL);
- w->window_end_vpos = make_number (vpos + 1);
- w->window_end_pos = make_number (Z - MATRIX_ROW_END_CHARPOS (row));
+ wset_window_end_vpos (w, make_number (vpos + 1));
+ wset_window_end_pos (w, make_number (Z - MATRIX_ROW_END_CHARPOS (row)));
w->window_end_bytepos = Z_BYTE - MATRIX_ROW_END_BYTEPOS (row);
eassert (w->window_end_bytepos >= 0);
IF_DEBUG (debug_method_add (w, "C"));
}
else
- abort ();
+ emacs_abort ();
IF_DEBUG (debug_end_pos = XFASTINT (w->window_end_pos);
debug_end_vpos = XFASTINT (w->window_end_vpos));
/* Record that display has not been completed. */
- w->window_end_valid = Qnil;
+ wset_window_end_valid (w, Qnil);
w->desired_matrix->no_scrolling_p = 1;
return 3;
(Lisp_Object row, Lisp_Object glyphs)
{
struct frame *sf = SELECTED_FRAME ();
- struct glyph_matrix *m = XWINDOW (FVAR (sf, tool_bar_window))->current_matrix;
+ struct glyph_matrix *m = XWINDOW (sf->tool_bar_window)->current_matrix;
EMACS_INT vpos;
CHECK_NUMBER (row);
/* A line that is entirely from a string/image/stretch... */
row->maxpos = row->minpos;
else
- abort ();
+ emacs_abort ();
}
else
row->maxpos = it->current.pos;
}
/* Is IT->w showing the region? */
- it->w->region_showing = it->region_beg_charpos > 0 ? Qt : Qnil;
+ wset_region_showing (it->w, it->region_beg_charpos > 0 ? Qt : Qnil);
/* Clear the result glyph row and enable it. */
prepare_desired_row (row);
return Qright_to_left;
break;
default:
- abort ();
+ emacs_abort ();
}
}
}
/* Menu bar lines are displayed in the desired matrix of the
dummy window menu_bar_window. */
struct window *menu_w;
- eassert (WINDOWP (FVAR (f, menu_bar_window)));
- menu_w = XWINDOW (FVAR (f, menu_bar_window));
+ eassert (WINDOWP (f->menu_bar_window));
+ menu_w = XWINDOW (f->menu_bar_window);
init_iterator (&it, menu_w, -1, -1, menu_w->desired_matrix->rows,
MENU_FACE_ID);
it.first_visible_x = 0;
/* These will be set while the mode line specs are processed. */
line_number_displayed = 0;
- w->column_number_displayed = Qnil;
+ wset_column_number_displayed (w, Qnil);
if (WINDOW_WANTS_MODELINE_P (w))
{
: EQ (face, Qtool_bar) ? TOOL_BAR_FACE_ID
: DEFAULT_FACE_ID;
- if (XBUFFER (buffer) != current_buffer)
- old_buffer = current_buffer;
+ old_buffer = current_buffer;
/* Save things including mode_line_proptrans_alist,
and set that to nil so that we don't alter the outer value. */
mode_line_proptrans_alist = Qnil;
Fselect_window (window, Qt);
- if (old_buffer)
- set_buffer_internal_1 (XBUFFER (buffer));
+ set_buffer_internal_1 (XBUFFER (buffer));
init_iterator (&it, w, -1, -1, NULL, face_id);
else
{
ptrdiff_t col = current_column ();
- w->column_number_displayed = make_number (col);
+ wset_column_number_displayed (w, make_number (col));
pint2str (decode_mode_spec_buf, field_width, col);
return decode_mode_spec_buf;
}
case 'F':
/* %F displays the frame name. */
- if (!NILP (FVAR (f, title)))
- return SSDATA (FVAR (f, title));
+ if (!NILP (f->title))
+ return SSDATA (f->title);
if (f->explicit_name || ! FRAME_WINDOW_P (f))
- return SSDATA (FVAR (f, name));
+ return SSDATA (f->name);
return "Emacs";
case 'f':
goto no_value;
/* But do forget it, if the window shows a different buffer now. */
else if (BUFFERP (w->base_line_pos))
- w->base_line_pos = Qnil;
+ wset_base_line_pos (w, Qnil);
/* If the buffer is very big, don't waste time. */
if (INTEGERP (Vline_number_display_limit)
&& BUF_ZV (b) - BUF_BEGV (b) > XINT (Vline_number_display_limit))
{
- w->base_line_pos = Qnil;
- w->base_line_number = Qnil;
+ wset_base_line_pos (w, Qnil);
+ wset_base_line_number (w, Qnil);
goto no_value;
}
go back past it. */
if (startpos == BUF_BEGV (b))
{
- w->base_line_number = make_number (topline);
- w->base_line_pos = make_number (BUF_BEGV (b));
+ wset_base_line_number (w, make_number (topline));
+ wset_base_line_pos (w, make_number (BUF_BEGV (b)));
}
else if (nlines < height + 25 || nlines > height * 3 + 50
|| linepos == BUF_BEGV (b))
give up on line numbers for this window. */
if (position == limit_byte && limit == startpos - distance)
{
- w->base_line_pos = w->buffer;
- w->base_line_number = Qnil;
+ wset_base_line_pos (w, w->buffer);
+ wset_base_line_number (w, Qnil);
goto no_value;
}
- w->base_line_number = make_number (topline - nlines);
- w->base_line_pos = make_number (BYTE_TO_CHAR (position));
+ wset_base_line_number (w, make_number (topline - nlines));
+ wset_base_line_pos (w, make_number (BYTE_TO_CHAR (position)));
}
/* Now count lines from the start pos to point. */
obj = Fget_buffer_process (Fcurrent_buffer ());
if (PROCESSP (obj))
{
- p = decode_mode_spec_coding (XPROCESS (obj)->decode_coding_system,
- p, eol_flag);
- p = decode_mode_spec_coding (XPROCESS (obj)->encode_coding_system,
- p, eol_flag);
+ p = decode_mode_spec_coding
+ (XPROCESS (obj)->decode_coding_system, p, eol_flag);
+ p = decode_mode_spec_coding
+ (XPROCESS (obj)->encode_coding_system, p, eol_flag);
}
#endif /* subprocesses */
#endif /* 0 */
{
/* Glyph is off the left margin of the display area.
Should not happen. */
- abort ();
+ emacs_abort ();
}
row->ascent = max (row->ascent, it->max_ascent);
{
int x = 0, i;
struct glyph *glyphs = s->row->glyphs[s->area];
- int first = (s->first_glyph - glyphs) + (s->cmp ? 1 : s->nchars);
+ int first = (s->first_glyph - glyphs
+ + (s->first_glyph->type == COMPOSITE_GLYPH ? 1 : s->nchars));
int end = s->row->used[s->area];
for (i = first; i < end && s->right_overhang > x; ++i)
int i, k, x;
int end = s->row->used[s->area];
struct glyph *glyphs = s->row->glyphs[s->area];
- int first = (s->first_glyph - glyphs) + (s->cmp ? 1 : s->nchars);
+ int first = (s->first_glyph - glyphs
+ + (s->first_glyph->type == COMPOSITE_GLYPH ? 1 : s->nchars));
k = -1;
x = 0;
break; \
\
default: \
- abort (); \
+ emacs_abort (); \
} \
\
if (s) \
{
glyph->resolved_level = it->bidi_it.resolved_level;
if ((it->bidi_it.type & 7) != it->bidi_it.type)
- abort ();
+ emacs_abort ();
glyph->bidi_type = it->bidi_it.type;
}
else
{
glyph->resolved_level = it->bidi_it.resolved_level;
if ((it->bidi_it.type & 7) != it->bidi_it.type)
- abort ();
+ emacs_abort ();
glyph->bidi_type = it->bidi_it.type;
}
++it->glyph_row->used[area];
{
glyph->resolved_level = it->bidi_it.resolved_level;
if ((it->bidi_it.type & 7) != it->bidi_it.type)
- abort ();
+ emacs_abort ();
glyph->bidi_type = it->bidi_it.type;
}
++it->glyph_row->used[area];
{
glyph->resolved_level = it->bidi_it.resolved_level;
if ((it->bidi_it.type & 7) != it->bidi_it.type)
- abort ();
+ emacs_abort ();
glyph->bidi_type = it->bidi_it.type;
}
else
}
}
else
- abort ();
+ emacs_abort ();
#ifdef HAVE_WINDOW_SYSTEM
/* On a GUI frame, when the right fringe (left fringe for R2L rows)
{
glyph->resolved_level = it->bidi_it.resolved_level;
if ((it->bidi_it.type & 7) != it->bidi_it.type)
- abort ();
+ emacs_abort ();
glyph->bidi_type = it->bidi_it.type;
}
++it->glyph_row->used[area];
font_descent = FONT_DESCENT (font) - boff;
font_height = FONT_HEIGHT (font);
- cmp->font = (void *) font;
+ cmp->font = font;
pcm = NULL;
if (! font_not_found_p)
if (updated_row->reversed_p && chpos >= updated_row->used[TEXT_AREA])
chpos = updated_row->used[TEXT_AREA] - 1;
- BLOCK_INPUT;
+ block_input ();
/* Write glyphs. */
&& chpos < hpos + len)
updated_window->phys_cursor_on_p = 0;
- UNBLOCK_INPUT;
+ unblock_input ();
/* Advance the output cursor. */
output_cursor.hpos += len;
ptrdiff_t hpos;
eassert (updated_window && updated_row);
- BLOCK_INPUT;
+ block_input ();
w = updated_window;
f = XFRAME (WINDOW_FRAME (w));
/* Advance the output cursor. */
output_cursor.hpos += len;
output_cursor.x += shift_by_width;
- UNBLOCK_INPUT;
+ unblock_input ();
}
/* Prevent inadvertently clearing to end of the X window. */
if (to_x > from_x && to_y > from_y)
{
- BLOCK_INPUT;
+ block_input ();
FRAME_RIF (f)->clear_frame_area (f, from_x, from_y,
to_x - from_x, to_y - from_y);
- UNBLOCK_INPUT;
+ unblock_input ();
}
}
}
/* Detect a nonselected window or nonselected frame. */
- else if (w != XWINDOW (FVAR (f, selected_window))
+ else if (w != XWINDOW (f->selected_window)
|| f != FRAME_X_DISPLAY_INFO (f)->x_highlight_frame)
{
*active_cursor = 0;
{
int i, x;
- BLOCK_INPUT;
+ block_input ();
x = 0;
for (i = 0; i < row->used[area];)
}
}
- UNBLOCK_INPUT;
+ unblock_input ();
}
|| (0 <= hpos && hpos < glyph_row->used[TEXT_AREA]))
glyph = glyph_row->glyphs[TEXT_AREA] + hpos;
- eassert (interrupt_input_blocked);
+ eassert (input_blocked_p ());
/* Set new_cursor_type to the cursor we want to be displayed. */
new_cursor_type = get_window_cursor_type (w, glyph,
if (row->reversed_p && hpos >= row->used[TEXT_AREA])
hpos = row->used[TEXT_AREA] - 1;
- BLOCK_INPUT;
+ block_input ();
display_and_set_cursor (w, on, hpos, vpos,
w->phys_cursor.x, w->phys_cursor.y);
- UNBLOCK_INPUT;
+ unblock_input ();
}
}
void
x_update_cursor (struct frame *f, int on_p)
{
- update_cursor_in_window_tree (XWINDOW (FVAR (f, root_window)), on_p);
+ update_cursor_in_window_tree (XWINDOW (f->root_window), on_p);
}
if (row->reversed_p && hpos >= row->used[TEXT_AREA])
hpos = row->used[TEXT_AREA] - 1;
- BLOCK_INPUT;
+ block_input ();
display_and_set_cursor (w, 1, hpos, w->phys_cursor.vpos,
w->phys_cursor.x, w->phys_cursor.y);
- UNBLOCK_INPUT;
+ unblock_input ();
}
#endif /* HAVE_WINDOW_SYSTEM */
}
if (FRAME_WINDOW_P (f))
{
if (draw == DRAW_NORMAL_TEXT
- && !EQ (hlinfo->mouse_face_window, FVAR (f, tool_bar_window)))
+ && !EQ (hlinfo->mouse_face_window, f->tool_bar_window))
FRAME_RIF (f)->define_frame_cursor (f, FRAME_X_OUTPUT (f)->text_cursor);
else if (draw == DRAW_MOUSE_FACE)
FRAME_RIF (f)->define_frame_cursor (f, FRAME_X_OUTPUT (f)->hand_cursor);
#ifdef HAVE_WINDOW_SYSTEM
/* Handle tool-bar window differently since it doesn't display a
buffer. */
- if (EQ (window, FVAR (f, tool_bar_window)))
+ if (EQ (window, f->tool_bar_window))
{
note_tool_bar_highlight (f, x, y);
return;
Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (XFRAME (w->frame));
Lisp_Object window;
- BLOCK_INPUT;
+ block_input ();
XSETWINDOW (window, w);
if (EQ (window, hlinfo->mouse_face_window))
clear_mouse_face (hlinfo);
- UNBLOCK_INPUT;
+ unblock_input ();
}
}
TRACE ((stderr, "(%d, %d, %d, %d)\n", r.x, r.y, r.width, r.height));
- mouse_face_overwritten_p = expose_window_tree (XWINDOW (FVAR (f, root_window)), &r);
+ mouse_face_overwritten_p = expose_window_tree (XWINDOW (f->root_window), &r);
- if (WINDOWP (FVAR (f, tool_bar_window)))
+ if (WINDOWP (f->tool_bar_window))
mouse_face_overwritten_p
- |= expose_window (XWINDOW (FVAR (f, tool_bar_window)), &r);
+ |= expose_window (XWINDOW (f->tool_bar_window), &r);
#ifdef HAVE_X_WINDOWS
#ifndef MSDOS
#ifndef USE_X_TOOLKIT
- if (WINDOWP (FVAR (f, menu_bar_window)))
+ if (WINDOWP (f->menu_bar_window))
mouse_face_overwritten_p
- |= expose_window (XWINDOW (FVAR (f, menu_bar_window)), &r);
+ |= expose_window (XWINDOW (f->menu_bar_window), &r);
#endif /* not USE_X_TOOLKIT */
#endif
#endif
Vglyphless_char_display = Fmake_char_table (Qglyphless_char_display, Qnil);
Fset_char_table_extra_slot (Vglyphless_char_display, make_number (0),
Qempty_box);
+
+ DEFVAR_LISP ("debug-on-message", Vdebug_on_message,
+ doc: /* If non-nil, debug if a message matching this regexp is displayed. */);
+ Vdebug_on_message = Qnil;
}
echo_area_window = minibuf_window;
- XSETFASTINT (r->top_line, FRAME_TOP_MARGIN (f));
- XSETFASTINT (r->total_lines, FRAME_LINES (f) - 1 - FRAME_TOP_MARGIN (f));
- XSETFASTINT (r->total_cols, FRAME_COLS (f));
- XSETFASTINT (m->top_line, FRAME_LINES (f) - 1);
- XSETFASTINT (m->total_lines, 1);
- XSETFASTINT (m->total_cols, FRAME_COLS (f));
+ wset_top_line (r, make_number (FRAME_TOP_MARGIN (f)));
+ wset_total_lines
+ (r, make_number (FRAME_LINES (f) - 1 - FRAME_TOP_MARGIN (f)));
+ wset_total_cols (r, make_number (FRAME_COLS (f)));
+ wset_top_line (m, make_number (FRAME_LINES (f) - 1));
+ wset_total_lines (m, make_number (1));
+ wset_total_cols (m, make_number (FRAME_COLS (f)));
scratch_glyph_row.glyphs[TEXT_AREA] = scratch_glyphs;
scratch_glyph_row.glyphs[TEXT_AREA + 1]
HCoop / bpt / emacs.git / blobdiff