(handle_invisible_prop): Set it->position to fix cursor

display when point moves across an ellipsis.  If there are
adjacent invisible texts, don't lose the second one's ellipsis.
(x_produce_glyphs): Doc fix.

diff --git a/src/ChangeLog b/src/ChangeLog
index 7a652d0404936781e663465e13298d7a3ac9a433..5f3e1322395a4eb4bfa6f852f7dff1285a51855c 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2006-01-24  L\e$,1 q\e(Brentey K\e,Aa\e(Broly  <lorentey@elte.hu>
+
+       * xdisp.c (handle_invisible_prop): Set it->position to fix cursor
+       display when point moves across an ellipsis.  If there are
+       adjacent invisible texts, don't lose the second one's ellipsis.
+       (x_produce_glyphs): Doc fix.
+
 2006-01-23  Stefan Monnier  <monnier@iro.umontreal.ca>
 
        * xterm.c (x_catch_errors_unwind): Yet another int/Lisp_Object mixup.

diff --git a/src/xdisp.c b/src/xdisp.c
index fa09c076467f75cf54aacef8f896af70d593a8b4..0a038ea7e638772db1ae05503b6ed764f62f3d26 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -3614,6 +3614,11 @@ handle_invisible_prop (it)
                 skip starting with next_stop.  */
              if (invis_p)
                IT_CHARPOS (*it) = next_stop;
+
+              /* If there are adjacent invisible texts, don't lose the
+                 second one's ellipsis. */
+              if (invis_p == 2)
+                display_ellipsis_p = 1;
            }
          while (invis_p);
 
@@ -3634,7 +3639,23 @@ handle_invisible_prop (it)
              it->stack[it->sp - 1].display_ellipsis_p = display_ellipsis_p;
            }
          else if (display_ellipsis_p)
-           setup_for_ellipsis (it, 0);
+            {
+              /* Make sure that the glyphs of the ellipsis will get
+                 correct `charpos' values.  If we would not update
+                 it->position here, the glyphs would belong to the
+                 last visible character _before_ the invisible
+                 text, which confuses `set_cursor_from_row'.
+
+                 We use the last invisible position instead of the
+                 first because this way the cursor is always drawn on
+                 the first "." of the ellipsis, whenever PT is inside
+                 the invisible text.  Otherwise the cursor would be
+                 placed _after_ the ellipsis when the point is after the
+                 first invisible character.  */
+              it->position.charpos = IT_CHARPOS (*it) - 1;
+              it->position.bytepos = CHAR_TO_BYTE (it->position.charpos);
+              setup_for_ellipsis (it, 0);
+            }
        }
     }
 
@@ -19815,8 +19836,8 @@ calc_line_height_property (it, val, font, boff, override)
 
 /* RIF:
    Produce glyphs/get display metrics for the display element IT is
-   loaded with.  See the description of struct display_iterator in
-   dispextern.h for an overview of struct display_iterator.  */
+   loaded with.  See the description of struct it in dispextern.h
+   for an overview of struct it.  */
 
 void
 x_produce_glyphs (it)