tree 4691ef5bab805a1693eabe7de15ac36de4ace2f2
parent 70bbdb5dfc5364cf275698a6f8bb787b334bc3a4
author Karl Schaefer <karlgschaefer@gmail.com> 1471923973 -0400
committer Karl Schaefer <karlgschaefer@gmail.com> 1471973415 -0400

Binary operators were not correctly defined when the operator is the first element in a style block.

When a binary operator was the first block inside a style block (textcolor or class), the unary/binary check failed to determine the proper state because it did not check the block to the left of the style block.  This fix recursively walks ancestor style blocks until none remain, then performs the original check.  Added new unit tests to confirm this functionality.