Lines Matching refs:old
432 register int i, old, new; /* Indices into the line starts arrays. */
438 /* Locate the first line which was displayed on the old window. */
452 for (old = old_first, new = new_first;
453 old < last_old && new < last_new;
454 old++, new++)
455 if (old_starts[old] != window->line_starts[new])
460 /* Loop through the old lines looking for a match in the new lines. */
461 for (old = old_first + unchanged_at_top; old < last_old; old++)
464 if (old_starts[old] == window->line_starts[new])
467 for (i = 0; (old + i) < last_old; i++)
468 if (old_starts[old + i] != window->line_starts[new + i])
476 + ((old + already_scrolled) - old_pagetop));
477 amount = new - (old + already_scrolled);
491 by offsetting the value of the old index. */
492 old += i;