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

6 uses

	text/template/parse (current package)
		lex.go#L123: 	parenDepth  int       // nesting depth of ( ) exprs
		lex.go#L316: 	l.parenDepth = 0
		lex.go#L369: 		if l.parenDepth == 0 {
		lex.go#L414: 		l.parenDepth++
		lex.go#L417: 		l.parenDepth--
		lex.go#L418: 		if l.parenDepth < 0 {