diff options
Diffstat (limited to 'src/window.h')
| -rw-r--r-- | src/window.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/src/window.h b/src/window.h index 1ebd35a7c64..135f591ded7 100644 --- a/src/window.h +++ b/src/window.h @@ -175,17 +175,13 @@ struct window no scroll bar. A value of t means use frame value. */ Lisp_Object vertical_scroll_bar_type; - /* Z - the buffer position of the last glyph in the current matrix - of W. Only valid if WINDOW_END_VALID is not nil. */ + /* Z - the buffer position of the last glyph in the current + matrix of W. Only valid if window_end_valid is nonzero. */ Lisp_Object window_end_pos; + /* Glyph matrix row of the last glyph in the current matrix - of W. Only valid if WINDOW_END_VALID is not nil. */ + of W. Only valid if window_end_valid is nonzero. */ Lisp_Object window_end_vpos; - /* t if window_end_pos is truly valid. - This is nil if nontrivial redisplay is preempted - since in that case the frame image that window_end_pos - did not get onto the frame. */ - Lisp_Object window_end_valid; /* Display-table to use for displaying chars in this window. Nil means use the buffer's own display-table. */ @@ -339,12 +335,17 @@ struct window Otherwise draw them between margin areas and text. */ unsigned fringes_outside_margins : 1; + /* Nonzero if window_end_pos and window_end_vpos are truly valid. + This is zero if nontrivial redisplay is preempted since in that case + the frame image that window_end_pos did not get onto the frame. */ + unsigned window_end_valid : 1; + /* Amount by which lines of this window are scrolled in y-direction (smooth scrolling). */ int vscroll; - /* Z_BYTE - Buffer position of the last glyph in the current matrix of W. - Should be nonnegative, and only valid if window_end_valid is not nil. */ + /* Z_BYTE - buffer position of the last glyph in the current matrix of W. + Should be nonnegative, and only valid if window_end_valid is nonzero. */ ptrdiff_t window_end_bytepos; }; @@ -401,11 +402,6 @@ wset_window_end_pos (struct window *w, Lisp_Object val) w->window_end_pos = val; } WINDOW_INLINE void -wset_window_end_valid (struct window *w, Lisp_Object val) -{ - w->window_end_valid = val; -} -WINDOW_INLINE void wset_window_end_vpos (struct window *w, Lisp_Object val) { w->window_end_vpos = val; |