[ViewVC] Diff of: cvs/rxvt-unicode/src/screen.C

Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.442 by sf-exg, Sat Mar 30 08:47:06 2013 UTC vs.
Revision 1.445 by sf-exg, Fri Apr 12 07:54:15 2013 UTC

  * the top of the screen
  */
 void
 rxvt_term::scr_move_to (int y, int len) NOTHROW
 {
-  scr_changeview ((top_row - nrow) * (len - y) / len + (nrow - 1));
+  // lerp (y, 0, len, top_row, nrow - 1)
+  scr_changeview (top_row + (nrow - 1 - top_row) * y / len);
 }
 /* ------------------------------------------------------------------------- */
 /*
  * Page the screen up/down nlines
 void
 rxvt_term::selection_changed () NOTHROW
 {
   line_t &r1 = ROW (selection.beg.row);
-  while (selection.beg.col >    0 && r1.t [selection.beg.col] == NOCHAR)
+  while (selection.beg.col < r1.l && r1.t [selection.beg.col] == NOCHAR)
-    --selection.beg.col;
+    ++selection.beg.col;
   line_t &r2 = ROW (selection.end.row);
   while (selection.end.col < r2.l && r2.t [selection.end.col] == NOCHAR)
     ++selection.end.col;
       break;
     }
   if (dirn == DN)
     col++;                  /* put us on one past the end */
-  else
-    {
-      // if the delimiter on the left has width > 1 col points to the
-      // first NOCHAR in the delimiter cell and so we must move it to the
-      // beginning of the next cell.
-      while (ROW(row).t[col] == NOCHAR)
-        col++;
-    }
   /* Poke the values back in */
   ret->row = row;
   ret->col = col;
 }

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