add failing tests
fix regular expression to extract point size from documentclass declaration
add NEWS item
use default reporter, add missing test
Merge branch '34-pointsize-master' (early part)
Merge branch '34-pointsize-master'
allow multiline strings in getDocumentPointsize
Merge branch '34-pointsize-master'
fix overspecifiation of test
Merge branch '34-pointsize-master'
Merge branch 'master' into maintenance/refactor-vignette
Merge branch 'maintenance/refactor-vignette' into review-vignette
use GitHub URL in vignette
use \lang{R} in title and footer