v1.1.0

Rebooting to support parsing of spreadsheet formulas and cell references as they appear in unevaluated expressions. This work is still in progress but a CRAN update is required now to update a test for testthat v1.0.x.

Package is beginning to implement classes and methods related to cell location and reference from 'Spreadsheet Implementation Technology' by Peter Sestoft, MIT Press, 2014.

New classes:

• cell_addr: one or more absolute cell addresses
• ra_ref: single absolute, relative, or mixed cell reference

Turned on integration with Zenodo

Zenodo seems to require a new release to start working with a GitHub repo. That is the only reason for this "release".

v1.0.0

update crab-comments

Initial CRAN release

v0.1.0

prepare to submit to cran