Fix bugs in CSE Machine hanging during array access (#1750)

* Fixed bug in for loops

* comment removed

* Fix bugs in for loops and block exec

* Fix bugs in for loops and block exec

* Fix bugs in for loops and block exec

* Implemented spread operator

* spreadinstr

* Fix formatting issues

* fix cse machine hangs

* changed error msg

* changed error msg

* changed error msg

* ohno

* merged w working master

* Update .yarnrc.yml

my bad

* .

* final

* update tests

* update tests

* update tests

* why tests no pass

* another day

* resolves #1751

* .

* namechanges

* namechanges

* .

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Co-authored-by: chuckyang123 <xiangwall0926@gmail.com>

Author: alsonleej

.husky/.gitignore

@@ -1 +1 @@
-_
+_

docs/_config.yml

@@ -1 +1 @@
-theme: jekyll-theme-minimal
+theme: jekyll-theme-minimal