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
	V bool // V flag - print non-matching lines (only for cgrep, not csearch)

	HTML    bool // emit HTML output for csweb
	Match   bool // were any matches found?
	Matches int  // how many matches were found?
	Limit   int  // stop after this many matches
	Limited bool // stopped because of limit

	PreContext  int // number of lines to print after
	PostContext int // number of lines to print before
	// contains filtered or unexported fields
}

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