regexps

Documentation

Index

• Constants
• Variables
• func Compile(expr string) (rx *regexp.Regexp, err error)

Constants

const KeywordPattern = `[a-zA-Z0-9]+?[-'a-zA-Z0-9]*[a-zA-Z0-9]+?|[a-zA-Z0-9]+`

Variables

var (
	RxNonWord     = regexp.MustCompile(`[^a-zA-Z0-9]`)
	RxEmptySpace  = regexp.MustCompile(`\s+`)
	RxLanguageKey = regexp.MustCompile(`language:(\*|[a-z][-a-zA-Z]+)\s*`)
	RxKeyword     = regexp.MustCompile(`^(` + KeywordPattern + `)$`)
	RxKeywords    = regexp.MustCompile(`\b(` + KeywordPattern + `)\b`)
)

Functions

func Compile

func Compile(expr string) (rx *regexp.Regexp, err error)