wip

XmacsLabs · Oct 23, 2023 · cd7fc19 · cd7fc19
1 parent 4889533
commit cd7fc19
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/Typeset/Bridge/typesetter.cpp b/src/Typeset/Bridge/typesetter.cpp
@@ -108,9 +108,9 @@ typesetter_rep::local_end (array<page_item>& prev_l, stack_border& prev_sb) {
 static array<rectangle>
 requires_update (array<rectangle> log) {
  array<rectangle> rs;
- for (int i=0; 2*i<N(log); i++) {
- rectangle r1= log[i];
- rectangle r2= log[i+1];
+ for (int i=0; 2*i+1<N(log); i++) {
+ rectangle r1= log[2*i];
+ rectangle r2= log[2*i+1];
  if (r1 == rectangle (0, 0, 0, 0)) rs << r2;
  else if (r2 == rectangle (0, 0, 0, 0)) rs << r1;
  else if (r1 != r2) rs << r1 << r2;
@@ -180,7 +180,7 @@ typesetter_rep::typeset (SI& x1b, SI& y1b, SI& x2b, SI& y2b) {
  b->position_at (0, 0, change_log);
  change_log= requires_update (change_log);
  rectangle r (0, 0, 0, 0);
- if (N(change_log) == 0) r= least_upper_bound (change_log);
+ if (N(change_log) != 0) r= least_upper_bound (change_log);
  array<brush> new_bgs;
  array<rectangle> rs;
  b->collect_page_colors (new_bgs, rs);