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Fix bug #17539 with infinite recursion during scroll commands.
authorEli Zaretskii <eliz@gnu.org>
Wed, 21 May 2014 15:03:18 +0000 (18:03 +0300)
committerEli Zaretskii <eliz@gnu.org>
Wed, 21 May 2014 15:03:18 +0000 (18:03 +0300)
commit5e2e0fa4565f2496fa5db299e30d6b08088cedde
tree612a948dd9bade3ebc387ede58da61807bcf1a97tree
parentb0df8b953533b67ffba27879b64faab65c7642a6commit | diff
Fix bug #17539 with infinite recursion during scroll commands.

 src/xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
 when closest_pos is identical to to_charpos, don't recurse, since
 we already tried that, and failed.
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