Fix cursor motion slowdown at the beginning of buffer.
authorEli Zaretskii <eliz@gnu.org>
Sun, 24 Jul 2011 18:19:10 +0000 (21:19 +0300)
committerEli Zaretskii <eliz@gnu.org>
Sun, 24 Jul 2011 18:19:10 +0000 (21:19 +0300)
commitba30281389be9f7352e137eae5376fcc06a75522
tree9dfa040ed11910872a8e5c6894c0dcac87da5616
parente37803717d848ea27897abe5d978a62e3a790148
Fix cursor motion slowdown at the beginning of buffer.

 src/xdisp.c (compute_display_string_pos): Fix logic of caching
 previous display string position.  Initialize cached_prev_pos to -1.
src/ChangeLog
src/xdisp.c