in find_paragraph(), reset placewewant as well as current_x to 0, in

order to avoid a potential screen update problem


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2793 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -250,6 +250,9 @@ 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)
+  find_paragraph()
+	- Reset placewewant as well as current_x to 0, in order to avoid
+	  a potential screen update problem. (DLR)
   do_justify()
 	- Save placewewant, and restore it if we unjustify, in order to
 	  avoid a potential screen update problem. (DLR)

src/nano.c

@@ -3091,6 +3091,7 @@ bool find_paragraph(size_t *const quote, size_t *const par)
 
     /* Move back to the beginning of the current line. */
     current_x = 0;
+    placewewant = 0;
 
     /* Find the first line of the current or next paragraph.  First, if
      * the current line isn't in a paragraph, move forward to the line