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in do_justify(), save placewewant, and restore it if we unjustify, in 

order to avoid a potential screen update problem


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2780 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-06-28 06:05:54 +00:00
parent 5423680d67
commit 18d6a7ae1a
2 changed files with 5 additions and 1 deletions
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3
ChangeLog
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@ -238,6 +238,9 @@ CVS code -
- If the spell-checker printed any error messages onscreen, call
total_refresh() to make sure they're cleared off. (DLR, found
by CHAO Wei-Lun)
do_justify()
- Save placewewant, and restore it if we unjustify, in order to
avoid a potential screen update problem. (DLR)
do_output()
- Properly allow wrapping when we insert a tab, for consistency.
(DLR)

3
src/nano.c
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@ -3146,7 +3146,7 @@ void do_justify(bool full_justify)
/* We save these global variables to be restored if the user
* unjustifies. Note that we don't need to save totlines. */
size_t current_x_save = current_x;
size_t current_x_save = current_x, pww_save = placewewant;
int current_y_save = current_y;
unsigned long flags_save = flags;
size_t totsize_save = totsize;
@ -3419,6 +3419,7 @@ void do_justify(bool full_justify)
/* Restore the justify we just did (ungrateful user!). */
current = current_save;
current_x = current_x_save;
placewewant = pww_save;
current_y = current_y_save;
edittop = edittop_save;