Reduce usage of lst2arr helper
As expr is of type TexArray there is
no need to wrap this into another TexArray.
Additionally, this makes it makes calls to
lst2arr that unwrap the extra structure useless.
* Use fluent setters for methods used in
grammar
For testing, one should add an assertion
to check that lst2arr is not called on
non (right-skewed) binary trees.
It is, however, not recommended
T276940 to keep the assertions in the code.
Bug: T362344
Bug: T276940
Change-Id: I037495bd0f0be6f1d634a057391fd202f5cafc86
3 files changed