V4.x pretty ergo tree

[jozanek]

No description provided.

[codecov]

Codecov Report

Merging #831 (8e73b8a) into master (b513c0e) will increase coverage by 0.19%.
The diff coverage is 79.10%.

@@            Coverage Diff             @@
##           master     #831      +/-   ##
==========================================
+ Coverage   66.42%   66.62%   +0.19%     
==========================================
  Files         245      246       +1     
  Lines       18567    18764     +197     
  Branches      600      627      +27     
==========================================
+ Hits        12334    12501     +167     
- Misses       6233     6263      +30     

Impacted Files	Coverage Δ
sigmastate/src/main/scala/sigmastate/trees.scala	58.91% <ø> (ø)
.../src/main/scala/sigmastate/utxo/transformers.scala	56.52% <ø> (ø)
sigmastate/src/main/scala/sigmastate/Values.scala	69.71% <66.66%> (-0.07%)	⬇️
...rc/main/scala/sigmastate/PrettyPrintErgoTree.scala	79.08% <79.08%> (ø)
...rc/main/scala/sigmastate/eval/RuntimeCosting.scala	91.39% <100.00%> (+0.33%)	⬆️
.../src/main/scala/special/collection/ViewColls.scala	87.91% <0.00%> (-1.10%)	⬇️
...te/src/main/scala/sigmastate/eval/Evaluation.scala	70.12% <0.00%> (-0.19%)	⬇️
...c/main/scala/special/sigma/impl/SigmaDslImpl.scala	46.61% <0.00%> (+0.22%)	⬆️
...ain/scala/special/collection/CollsOverArrays.scala	86.48% <0.00%> (+0.60%)	⬆️
... and 2 more

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[jozanek]

@aslesarenko how can we make this merged into master?

[aslesarenko]

@jozanek, it should go to master only through develop, which is itself has huge backlog of changes to be merged. So, I put this PR on hold.