regexp

type Grep struct {
	Regexp *Regexp   // regexp to search for
	Stdout io.Writer // output target
	Stderr io.Writer // error target

	L bool // L flag - print file names only
	C bool // C flag - print count of matches
	N bool // N flag - print line numbers
	H bool // H flag - do not print file names

	Match bool
	// contains filtered or unexported fields
}

type Match struct {
	Path string
	Line int

	// contents of line (Line - 2)
	Ctxp2 string
	// contents of line (Line - 1)
	Ctxp1 string
	// XXX: The following will most likely change after we figure out how
	// to highlight the found text properly :).
	Context string
	// contents of line (Line + 1)
	Ctxn1 string
	// contents of line (Line + 2)
	Ctxn2 string

	// This will be filled in by the source backend
	PathRank float32
	Ranking  float32
}

type Regexp struct {
	Syntax *syntax.Regexp
	// contains filtered or unexported fields
}