Improve file and line reporting
Improve file and line reporting

Fixes #237

slipset/planck,mfikes/planck,ericstewart/planck,ericstewart/planck,mfikes/planck,mfikes/planck,slipset/planck,slipset/planck,slipset/planck,slipset/planck,mfikes/planck,ericstewart/planck,mfikes/planck,mfikes/planck