=== modified file 'src/fileio.c' --- src/fileio.c 2012-05-04 23:16:47 +0000 +++ src/fileio.c 2012-05-21 14:16:09 +0000 @@ -3732,7 +3732,7 @@ /* If display currently starts at beginning of line, keep it that way. */ if (XBUFFER (XWINDOW (selected_window)->buffer) == current_buffer) - XWINDOW (selected_window)->start_at_line_beg = Fbolp (); + XWINDOW (selected_window)->start_at_line_beg_p = !NILP (Fbolp ()); replace_handled = 1; } @@ -3890,7 +3890,7 @@ /* If display currently starts at beginning of line, keep it that way. */ if (XBUFFER (XWINDOW (selected_window)->buffer) == current_buffer) - XWINDOW (selected_window)->start_at_line_beg = Fbolp (); + XWINDOW (selected_window)->start_at_line_beg_p = !NILP (Fbolp ()); /* Replace the chars that we need to replace, and update INSERTED to equal the number of bytes === modified file 'src/frame.c' --- src/frame.c 2012-03-10 07:46:07 +0000 +++ src/frame.c 2012-05-21 14:16:09 +0000 @@ -331,7 +331,7 @@ mini_window = make_window (); XWINDOW (root_window)->next = mini_window; XWINDOW (mini_window)->prev = root_window; - XWINDOW (mini_window)->mini_p = Qt; + XWINDOW (mini_window)->mini_p = 1; XWINDOW (mini_window)->frame = frame; f->minibuffer_window = mini_window; } @@ -480,7 +480,7 @@ as nil. */ mini_window = f->minibuffer_window = f->root_window; - XWINDOW (mini_window)->mini_p = Qt; + XWINDOW (mini_window)->mini_p = 1; XWINDOW (mini_window)->next = Qnil; XWINDOW (mini_window)->prev = Qnil; XWINDOW (mini_window)->frame = frame; === modified file 'src/keyboard.c' --- src/keyboard.c 2012-05-14 15:22:29 +0000 +++ src/keyboard.c 2012-05-21 14:16:09 +0000 @@ -1486,10 +1486,10 @@ from that position. But also throw away beg_unchanged and end_unchanged information in that case, so that redisplay will update the whole window properly. */ - if (!NILP (XWINDOW (selected_window)->force_start)) + if (XWINDOW (selected_window)->force_start_p) { struct buffer *b; - XWINDOW (selected_window)->force_start = Qnil; + XWINDOW (selected_window)->force_start_p = 0; b = XBUFFER (XWINDOW (selected_window)->buffer); BUF_BEG_UNCHANGED (b) = BUF_END_UNCHANGED (b) = 0; } === modified file 'src/window.c' --- src/window.c 2012-04-27 03:10:38 +0000 +++ src/window.c 2012-05-21 14:16:09 +0000 @@ -1393,10 +1393,10 @@ CHECK_NUMBER_COERCE_MARKER (pos); set_marker_restricted (w->start, pos, w->buffer); /* this is not right, but much easier than doing what is right. */ - w->start_at_line_beg = Qnil; + w->start_at_line_beg_p = 0; if (NILP (noforce)) - w->force_start = Qt; - w->update_mode_line = Qt; + w->force_start_p = 1; + w->update_mode_line_p = 1; XSETFASTINT (w->last_modified, 0); XSETFASTINT (w->last_overlay_modified, 0); if (!EQ (window, selected_window)) @@ -1599,7 +1599,7 @@ is the value returned by `window-dedicated-p' is t. */) (Lisp_Object window) { - return decode_window (window)->dedicated; + return decode_window (window)->dedicated_p ? Qt : Qnil; } DEFUN ("set-window-dedicated-p", Fset_window_dedicated_p, @@ -1625,8 +1625,8 @@ { register struct window *w = decode_window (window); - w->dedicated = flag; - return w->dedicated; + w->dedicated_p = !NILP (flag); + return flag; } DEFUN ("window-prev-buffers", Fwindow_prev_buffers, Swindow_prev_buffers, @@ -2453,7 +2453,7 @@ if (EQ (w->buffer, obj)) { /* Undedicate WINDOW. */ - w->dedicated = Qnil; + w->dedicated_p = 0; /* Make WINDOW show the buffer returned by other_buffer_safely, don't run any hooks. */ set_window_buffer @@ -2471,7 +2471,7 @@ if (EQ (w->buffer, obj)) { mark_window_display_accurate (window, 0); - w->update_mode_line = Qt; + w->update_mode_line_p = 1; XBUFFER (obj)->prevent_redisplay_optimizations_p = 1; ++update_mode_lines; best_window = window; @@ -2770,12 +2770,11 @@ set_marker_both (w->start, w->buffer, pos.bufpos, pos.bytepos); w->window_end_valid = Qnil; - w->start_at_line_beg = ((pos.bytepos == BEGV_BYTE - || FETCH_BYTE (pos.bytepos - 1) == '\n') ? Qt - : Qnil); + w->start_at_line_beg_p = (pos.bytepos == BEGV_BYTE + || FETCH_BYTE (pos.bytepos - 1) == '\n'); /* We need to do this, so that the window-scroll-functions get called. */ - w->optional_new_start = Qt; + w->optional_new_start_p = 1; set_buffer_internal (obuf); } @@ -3005,8 +3004,8 @@ set_marker_restricted (w->start, make_number (b->last_window_start), buffer); - w->start_at_line_beg = Qnil; - w->force_start = Qnil; + w->start_at_line_beg_p = 0; + w->force_start_p = 0; XSETFASTINT (w->last_modified, 0); XSETFASTINT (w->last_overlay_modified, 0); } @@ -3097,14 +3096,14 @@ { if (!EQ (tem, buffer)) { - if (EQ (w->dedicated, Qt)) + if (w->dedicated_p) /* WINDOW is strongly dedicated to its buffer, signal an error. */ error ("Window is dedicated to `%s'", SDATA (BVAR (XBUFFER (tem), name))); else /* WINDOW is weakly dedicated to its buffer, reset dedication. */ - w->dedicated = Qnil; + w->dedicated_p = 0; call1 (Qrecord_window_buffer, window); } @@ -3142,7 +3141,7 @@ { struct window *w = XWINDOW (object); mark_window_display_accurate (object, 0); - w->update_mode_line = Qt; + w->update_mode_line_p = 1; if (BUFFERP (w->buffer)) XBUFFER (w->buffer)->prevent_redisplay_optimizations_p = 1; ++update_mode_lines; @@ -3274,7 +3273,8 @@ w = allocate_window (); /* Initialize all Lisp data. */ - w->frame = w->mini_p = Qnil; + w->frame = Qnil; + w->mini_p = 0; w->next = w->prev = w->hchild = w->vchild = w->parent = Qnil; XSETFASTINT (w->left_col, 0); XSETFASTINT (w->top_line, 0); @@ -3287,7 +3287,7 @@ w->buffer = Qnil; w->start = Fmake_marker (); w->pointm = Fmake_marker (); - w->force_start = w->optional_new_start = Qnil; + w->force_start_p = w->optional_new_start_p = 0; XSETFASTINT (w->hscroll, 0); XSETFASTINT (w->min_hscroll, 0); XSETFASTINT (w->use_time, 0); @@ -3295,17 +3295,17 @@ XSETFASTINT (w->sequence_number, sequence_number); w->temslot = w->last_modified = w->last_overlay_modified = Qnil; XSETFASTINT (w->last_point, 0); - w->last_had_star = w->vertical_scroll_bar = Qnil; + w->last_had_star_p = 0; + w->vertical_scroll_bar = Qnil; w->left_margin_cols = w->right_margin_cols = Qnil; w->left_fringe_width = w->right_fringe_width = Qnil; w->fringes_outside_margins = Qnil; w->scroll_bar_width = Qnil; w->vertical_scroll_bar_type = Qt; - w->last_mark_x = w->last_mark_y = Qnil; XSETFASTINT (w->window_end_pos, 0); XSETFASTINT (w->window_end_vpos, 0); - w->window_end_valid = w->update_mode_line = Qnil; - w->start_at_line_beg = w->display_table = w->dedicated = Qnil; + w->window_end_valid = w->display_table = Qnil; + w->update_mode_line_p = w->start_at_line_beg_p = w->dedicated_p = 0; w->base_line_number = w->base_line_pos = w->region_showing = Qnil; w->column_number_displayed = w->redisplay_end_trigger = Qnil; w->combination_limit = w->window_parameters = Qnil; @@ -4303,13 +4303,13 @@ spos = min (XINT (Fline_end_position (Qnil)) + 1, ZV); set_marker_restricted (w->start, make_number (spos), w->buffer); - w->start_at_line_beg = Qt; - w->update_mode_line = Qt; + w->start_at_line_beg_p = 1; + w->update_mode_line_p = 1; XSETFASTINT (w->last_modified, 0); XSETFASTINT (w->last_overlay_modified, 0); /* Set force_start so that redisplay_window will run the window-scroll-functions. */ - w->force_start = Qt; + w->force_start_p = 1; return; } } @@ -4449,14 +4449,13 @@ set_marker_restricted (w->start, make_number (pos), w->buffer); bytepos = XMARKER (w->start)->bytepos; - w->start_at_line_beg = ((pos == BEGV || FETCH_BYTE (bytepos - 1) == '\n') - ? Qt : Qnil); - w->update_mode_line = Qt; + w->start_at_line_beg_p = (pos == BEGV || FETCH_BYTE (bytepos - 1) == '\n'); + w->update_mode_line_p = 1; XSETFASTINT (w->last_modified, 0); XSETFASTINT (w->last_overlay_modified, 0); /* Set force_start so that redisplay_window will run the window-scroll-functions. */ - w->force_start = Qt; + w->force_start_p = 1; } /* The rest of this function uses current_y in a nonstandard way, @@ -4649,13 +4648,13 @@ max (0, min (scroll_margin, XINT (w->total_lines) / 4)); set_marker_restricted_both (w->start, w->buffer, pos, pos_byte); - w->start_at_line_beg = bolp; - w->update_mode_line = Qt; + w->start_at_line_beg_p = !NILP (bolp); + w->update_mode_line_p = 1; XSETFASTINT (w->last_modified, 0); XSETFASTINT (w->last_overlay_modified, 0); /* Set force_start so that redisplay_window will run the window-scroll-functions. */ - w->force_start = Qt; + w->force_start_p = 1; if (!NILP (Vscroll_preserve_screen_position) && (whole || !EQ (Vscroll_preserve_screen_position, Qt))) @@ -5199,12 +5198,10 @@ set_marker_both (w->start, w->buffer, charpos, bytepos); w->window_end_valid = Qnil; - w->optional_new_start = Qt; + w->optional_new_start_p = 1; - if (bytepos == BEGV_BYTE || FETCH_BYTE (bytepos - 1) == '\n') - w->start_at_line_beg = Qt; - else - w->start_at_line_beg = Qnil; + w->start_at_line_beg_p = (bytepos == BEGV_BYTE || + FETCH_BYTE (bytepos - 1) == '\n'); set_buffer_internal (obuf); return Qnil; @@ -5255,8 +5252,8 @@ int height = window_internal_height (w); Fvertical_motion (make_number (- (height / 2)), window); set_marker_both (w->start, w->buffer, PT, PT_BYTE); - w->start_at_line_beg = Fbolp (); - w->force_start = Qt; + w->start_at_line_beg_p = !NILP (Fbolp ()); + w->force_start_p = 1; } else Fgoto_char (w->start); @@ -5570,7 +5567,7 @@ w->fringes_outside_margins = p->fringes_outside_margins; w->scroll_bar_width = p->scroll_bar_width; w->vertical_scroll_bar_type = p->vertical_scroll_bar_type; - w->dedicated = p->dedicated; + w->dedicated_p = !NILP (p->dedicated); w->combination_limit = p->combination_limit; /* Restore any window parameters that have been saved. Parameters that have not been saved are left alone. */ @@ -5605,7 +5602,7 @@ /* If saved buffer is alive, install it. */ { w->buffer = p->buffer; - w->start_at_line_beg = p->start_at_line_beg; + w->start_at_line_beg_p = !NILP (p->start_at_line_beg); set_marker_restricted (w->start, p->start, w->buffer); set_marker_restricted (w->pointm, p->pointm, w->buffer); Fset_marker (BVAR (XBUFFER (w->buffer), mark), @@ -5630,7 +5627,7 @@ set_marker_restricted_both (w->pointm, w->buffer, BUF_PT (XBUFFER (w->buffer)), BUF_PT_BYTE (XBUFFER (w->buffer))); - w->start_at_line_beg = Qt; + w->start_at_line_beg_p = 1; } else if (STRINGP (auto_buffer_name = Fwindow_parameter (window, Qauto_buffer_name)) @@ -5639,7 +5636,7 @@ { set_marker_restricted (w->start, make_number (0), w->buffer); set_marker_restricted (w->pointm, make_number (0), w->buffer); - w->start_at_line_beg = Qt; + w->start_at_line_beg_p = 1; } else /* Window has no live buffer, get one. */ @@ -5653,12 +5650,12 @@ range. */ set_marker_restricted (w->start, make_number (0), w->buffer); set_marker_restricted (w->pointm, make_number (0), w->buffer); - w->start_at_line_beg = Qt; - if (!NILP (w->dedicated)) + w->start_at_line_beg_p = 1; + if (w->dedicated_p) /* Record this window as dead. */ dead_windows = Fcons (window, dead_windows); /* Make sure window is no more dedicated. */ - w->dedicated = Qnil; + w->dedicated_p = 0; } } @@ -5886,7 +5883,7 @@ p->fringes_outside_margins = w->fringes_outside_margins; p->scroll_bar_width = w->scroll_bar_width; p->vertical_scroll_bar_type = w->vertical_scroll_bar_type; - p->dedicated = w->dedicated; + p->dedicated = w->dedicated_p ? Qt : Qnil; p->combination_limit = w->combination_limit; p->window_parameters = Qnil; @@ -5954,7 +5951,7 @@ = !NILP (Vwindow_point_insertion_type); p->start = Fcopy_marker (w->start, Qnil); - p->start_at_line_beg = w->start_at_line_beg; + p->start_at_line_beg = w->start_at_line_beg_p ? Qt : Qnil; tem = BVAR (XBUFFER (w->buffer), mark); p->mark = Fcopy_marker (tem, Qnil); === modified file 'src/window.h' --- src/window.h 2012-03-12 06:34:32 +0000 +++ src/window.h 2012-05-21 14:16:09 +0000 @@ -94,9 +94,6 @@ /* The frame this window is on. */ Lisp_Object frame; - /* t if this window is a minibuffer window. */ - Lisp_Object mini_p; - /* Following (to right or down) and preceding (to left or up) child at same level of tree. */ Lisp_Object next, prev; @@ -144,15 +141,6 @@ each one can have its own value of point. */ Lisp_Object pointm; - /* Non-nil means next redisplay must use the value of start - set up for it in advance. Set by scrolling commands. */ - Lisp_Object force_start; - /* Non-nil means we have explicitly changed the value of start, - but that the next redisplay is not obliged to use the new value. - This is used in Fdelete_other_windows to force a call to - Vwindow_scroll_functions; also by Frecenter with argument. */ - Lisp_Object optional_new_start; - /* Number of columns display within the window is scrolled to the left. */ Lisp_Object hscroll; /* Minimum hscroll for automatic hscrolling. This is the value @@ -176,9 +164,6 @@ Lisp_Object last_overlay_modified; /* Value of point at that time. */ Lisp_Object last_point; - /* Non-nil if the buffer was "modified" when the window - was last updated. */ - Lisp_Object last_had_star; /* This window's vertical scroll bar. This field is only for use by the window-system-dependent code which implements the @@ -206,11 +191,6 @@ no scroll bar. A value of t means use frame value. */ Lisp_Object vertical_scroll_bar_type; - /* Frame coords of mark as of last time display completed */ - /* May be nil if mark does not exist or was not on frame */ - Lisp_Object last_mark_x; - Lisp_Object last_mark_y; - /* Z - the buffer position of the last glyph in the current matrix of W. Only valid if WINDOW_END_VALID is not nil. */ Lisp_Object window_end_pos; @@ -223,20 +203,10 @@ did not get onto the frame. */ Lisp_Object window_end_valid; - /* Non-nil means must regenerate mode line of this window */ - Lisp_Object update_mode_line; - - /* Non-nil means current value of `start' - was the beginning of a line when it was chosen. */ - Lisp_Object start_at_line_beg; - /* Display-table to use for displaying chars in this window. Nil means use the buffer's own display-table. */ Lisp_Object display_table; - /* Non-nil means window is marked as dedicated. */ - Lisp_Object dedicated; - /* Line number and position of a line somewhere above the top of the screen. If this field is nil, it means we don't have a base line. */ @@ -302,6 +272,33 @@ /* This is handy for undrawing the cursor. */ int phys_cursor_ascent, phys_cursor_height; + /* Non-zero if this window is a minibuffer window. */ + unsigned mini_p : 1; + + /* Non-zero means must regenerate mode line of this window */ + unsigned update_mode_line_p : 1; + + /* Non-nil if the buffer was "modified" when the window + was last updated. */ + unsigned last_had_star_p : 1; + + /* Non-zero means current value of `start' + was the beginning of a line when it was chosen. */ + unsigned start_at_line_beg_p : 1; + + /* Non-zero means window is marked as dedicated. */ + unsigned dedicated_p : 1; + + /* Non-zero means next redisplay must use the value of start + set up for it in advance. Set by scrolling commands. */ + unsigned force_start_p : 1; + + /* Non-zero means we have explicitly changed the value of start, + but that the next redisplay is not obliged to use the new value. + This is used in Fdelete_other_windows to force a call to + Vwindow_scroll_functions; also by Frecenter with argument. */ + unsigned optional_new_start_p : 1; + /* Non-zero means the cursor is currently displayed. This can be set to zero by functions overpainting the cursor image. */ unsigned phys_cursor_on_p : 1; @@ -337,7 +334,7 @@ /* 1 if W is a minibuffer window. */ -#define MINI_WINDOW_P(W) (!NILP ((W)->mini_p)) +#define MINI_WINDOW_P(W) ((W)->mini_p) /* General window layout: === modified file 'src/xdisp.c' --- src/xdisp.c 2012-05-14 11:59:28 +0000 +++ src/xdisp.c 2012-05-21 14:16:09 +0000 @@ -11152,7 +11152,7 @@ || update_mode_lines || ((BUF_SAVE_MODIFF (XBUFFER (w->buffer)) < BUF_MODIFF (XBUFFER (w->buffer))) - != !NILP (w->last_had_star)) + != w->last_had_star_p) || ((!NILP (Vtransient_mark_mode) && !NILP (BVAR (XBUFFER (w->buffer), mark_active))) != !NILP (w->region_showing))) @@ -11204,11 +11204,11 @@ else /* On a terminal screen, the menu bar is an ordinary screen line, and this makes it get updated. */ - w->update_mode_line = Qt; + w->update_mode_line_p = 1; #else /* ! (USE_X_TOOLKIT || HAVE_NTGUI || HAVE_NS || USE_GTK) */ /* In the non-toolkit version, the menu bar is an ordinary screen line, and this makes it get updated. */ - w->update_mode_line = Qt; + w->update_mode_line_p = 1; #endif /* ! (USE_X_TOOLKIT || HAVE_NTGUI || HAVE_NS || USE_GTK) */ unbind_to (count, Qnil); @@ -11346,11 +11346,11 @@ the rest of the redisplay algorithm is about the same as windows_or_buffers_changed anyway. */ if (windows_or_buffers_changed - || !NILP (w->update_mode_line) + || w->update_mode_line_p || update_mode_lines || ((BUF_SAVE_MODIFF (XBUFFER (w->buffer)) < BUF_MODIFF (XBUFFER (w->buffer))) - != !NILP (w->last_had_star)) + != w->last_had_star_p) || ((!NILP (Vtransient_mark_mode) && !NILP (BVAR (XBUFFER (w->buffer), mark_active))) != !NILP (w->region_showing))) @@ -11401,7 +11401,7 @@ BLOCK_INPUT; f->tool_bar_items = new_tool_bar; f->n_tool_bar_items = new_n_tool_bar; - w->update_mode_line = Qt; + w->update_mode_line_p = 1; UNBLOCK_INPUT; } @@ -12950,9 +12950,9 @@ update_mode_lines++; /* Detect case that we need to write or remove a star in the mode line. */ - if ((SAVE_MODIFF < MODIFF) != !NILP (w->last_had_star)) + if ((SAVE_MODIFF < MODIFF) != w->last_had_star_p) { - w->update_mode_line = Qt; + w->update_mode_line_p = 1; if (buffer_shared > 1) update_mode_lines++; } @@ -12969,7 +12969,7 @@ && XFASTINT (w->last_modified) >= MODIFF && XFASTINT (w->last_overlay_modified) >= OVERLAY_MODIFF) && (XFASTINT (w->column_number_displayed) != current_column ())) - w->update_mode_line = Qt; + w->update_mode_line_p = 1; unbind_to (count1, Qnil); @@ -13072,7 +13072,7 @@ tlendpos = this_line_end_pos; if (!consider_all_windows_p && CHARPOS (tlbufpos) > 0 - && NILP (w->update_mode_line) + && !w->update_mode_line_p && !current_buffer->clip_changed && !current_buffer->prevent_redisplay_optimizations_p && FRAME_VISIBLE_P (XFRAME (w->frame)) @@ -13080,8 +13080,8 @@ /* Make sure recorded data applies to current buffer, etc. */ && this_line_buffer == current_buffer && current_buffer == XBUFFER (w->buffer) - && NILP (w->force_start) - && NILP (w->optional_new_start) + && !w->force_start_p + && !w->optional_new_start_p /* Point must be on the line that we have info recorded about. */ && PT >= CHARPOS (tlbufpos) && PT <= Z - CHARPOS (tlendpos) @@ -13615,8 +13615,8 @@ = make_number (accurate_p ? BUF_MODIFF (b) : 0); w->last_overlay_modified = make_number (accurate_p ? BUF_OVERLAY_MODIFF (b) : 0); - w->last_had_star - = BUF_MODIFF (b) > BUF_SAVE_MODIFF (b) ? Qt : Qnil; + w->last_had_star_p + = BUF_MODIFF (b) > BUF_SAVE_MODIFF (b); if (accurate_p) { @@ -13645,7 +13645,7 @@ if (accurate_p) { w->window_end_valid = w->buffer; - w->update_mode_line = Qnil; + w->update_mode_line_p = 0; } } @@ -15274,7 +15274,7 @@ reconsider_clip_changes (w, buffer); /* Has the mode line to be updated? */ - update_mode_line = (!NILP (w->update_mode_line) + update_mode_line = (w->update_mode_line_p || update_mode_lines || buffer->clip_changed || buffer->prevent_redisplay_optimizations_p); @@ -15446,32 +15446,31 @@ /* If someone specified a new starting point but did not insist, check whether it can be used. */ - if (!NILP (w->optional_new_start) + if (w->optional_new_start_p && CHARPOS (startp) >= BEGV && CHARPOS (startp) <= ZV) { - w->optional_new_start = Qnil; + w->optional_new_start_p = 0; start_display (&it, w, startp); move_it_to (&it, PT, 0, it.last_visible_y, -1, MOVE_TO_POS | MOVE_TO_X | MOVE_TO_Y); if (IT_CHARPOS (it) == PT) - w->force_start = Qt; + w->force_start_p = 1; /* IT may overshoot PT if text at PT is invisible. */ else if (IT_CHARPOS (it) > PT && CHARPOS (startp) <= PT) - w->force_start = Qt; + w->force_start_p = 1; } force_start: /* Handle case where place to start displaying has been specified, unless the specified location is outside the accessible range. */ - if (!NILP (w->force_start) - || w->frozen_window_start_p) + if (w->force_start_p || w->frozen_window_start_p) { /* We set this later on if we have to adjust point. */ int new_vpos = -1; - w->force_start = Qnil; + w->force_start_p = 0; w->vscroll = 0; w->window_end_valid = Qnil; @@ -15490,7 +15489,7 @@ || ! NILP (Vwindow_scroll_functions)) { update_mode_line = 1; - w->update_mode_line = Qt; + w->update_mode_line_p = 1; startp = run_window_scroll_functions (window, startp); } @@ -15508,7 +15507,7 @@ the scroll margin (bug#148) -- cyd */ if (!try_window (window, startp, 0)) { - w->force_start = Qt; + w->force_start_p = 1; clear_glyph_matrix (w->desired_matrix); goto need_larger_matrices; } @@ -15587,7 +15586,7 @@ } /* If current starting point was originally the beginning of a line but no longer is, find a new starting point. */ - else if (!NILP (w->start_at_line_beg) + else if (w->start_at_line_beg_p && !(CHARPOS (startp) <= BEGV || FETCH_BYTE (BYTEPOS (startp) - 1) == '\n')) { @@ -15634,7 +15633,7 @@ new window start, since that would change the position under the mouse, resulting in an unwanted mouse-movement rather than a simple mouse-click. */ - if (NILP (w->start_at_line_beg) + if (!w->start_at_line_beg_p && NILP (do_mouse_tracking) && CHARPOS (startp) > BEGV && CHARPOS (startp) > BEG + beg_unchanged @@ -15654,7 +15653,7 @@ See bug#9324. */ && pos_visible_p (w, PT, &d1, &d2, &d3, &d4, &d5, &d6)) { - w->force_start = Qt; + w->force_start_p = 1; SET_TEXT_POS_FROM_MARKER (startp, w->start); goto force_start; } @@ -15715,7 +15714,7 @@ if (!update_mode_line) { update_mode_line = 1; - w->update_mode_line = Qt; + w->update_mode_line_p = 1; } /* Try to scroll by specified few lines. */ @@ -15970,9 +15969,8 @@ done: SET_TEXT_POS_FROM_MARKER (startp, w->start); - w->start_at_line_beg = ((CHARPOS (startp) == BEGV - || FETCH_BYTE (BYTEPOS (startp) - 1) == '\n') - ? Qt : Qnil); + w->start_at_line_beg_p = (CHARPOS (startp) == BEGV + || FETCH_BYTE (BYTEPOS (startp) - 1) == '\n'); /* Display the mode line, if we must. */ if ((update_mode_line @@ -16189,7 +16187,7 @@ /* If bottom moved off end of frame, change mode line percentage. */ if (XFASTINT (w->window_end_pos) <= 0 && Z != IT_CHARPOS (it)) - w->update_mode_line = Qt; + w->update_mode_line_p = 1; /* Set window_end_pos to the offset of the last character displayed on the window from the end of current_buffer. Set === modified file 'src/xfns.c' --- src/xfns.c 2012-05-19 21:46:43 +0000 +++ src/xfns.c 2012-05-21 14:16:09 +0000 @@ -1215,7 +1215,7 @@ FRAME_EXTERNAL_MENU_BAR (f) = 1; if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) /* Make sure next redisplay shows the menu bar. */ - XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; + XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line_p = 1; } else {