text/template/parse.lexer.parenDepth (field)

6 uses

	text/template/parse (current package)
		lex.go#L119: 	parenDepth  int       // nesting depth of ( ) exprs
		lex.go#L310: 	l.parenDepth = 0
		lex.go#L363: 		if l.parenDepth == 0 {
		lex.go#L408: 		l.parenDepth++
		lex.go#L411: 		l.parenDepth--
		lex.go#L412: 		if l.parenDepth < 0 {