R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'strex'

strex::alphordering-numbers |  | Alphordering Numbers | HTML | source | R code
strex::argument-matching |  | Argument Matching | HTML | source | R code
strex::before-and-after |  | Before and After | HTML | source | R code
strex::detection |  | And/Or Detection | HTML | source | R code
strex::important-miscellany |  | Important Miscellany | HTML | source | R code
strex::numbers-in-strings |  | Numbers Within Strings | HTML | source | R code