[Emacs-diffs] master 5b2c9f4: Fix vertical-motion in truncated lines that end in a stretch

[Eli Zaretskii]

branch: master
commit 5b2c9f4339c6cd9778b099268fcfee87a888324d
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Fix vertical-motion in truncated lines that end in a stretch
    
    * src/indent.c (Fvertical_motion): Expect overshoot when point is
    beyond window margin and lines are truncated, even if we have a
    stretch at point.  (Bug#21468)
---
 src/indent.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/indent.c b/src/indent.c
index 584f217..330065b 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -2082,7 +2082,11 @@ whether or not it is currently displayed in some window. 
 */)
        }
       else
        it_overshoot_count =
-         !(it.method == GET_FROM_IMAGE || it.method == GET_FROM_STRETCH);
+         (!(it.method == GET_FROM_IMAGE
+            || it.method == GET_FROM_STRETCH)
+           /* We will overshoot if lines are truncated and PT lies
+              beyond the right margin of the window.  */
+           || it.line_wrap == TRUNCATE);
 
       if (start_x_given)
        {