added support for calc wherever <length> is expected #35

Merged
merged 3 commits into from Nov 16, 2012
Commits on Nov 14, 2012
  1. added support for calc wherever <length> is expected

    Merrifield, Jay committed with fracmak Oct 12, 2012
  2. added support for + operator for calc functions

    Merrifield, Jay committed with fracmak Oct 12, 2012
  3. _operator is used for seperating multiple values for a property (ie. …

    fracmak committed Nov 14, 2012
    …box-shadow: 10px 10px 0, 2px 2px 0) as well as for mathematical operators inside functions. Since functions are the only place mathematical operators are allowed, we now pass in a boolean to distinguish which token is acceptable to not accidentally treat -10px -10px as an equation