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

6 uses

	text/template/parse (current package)
		lex.go#L121: 	parenDepth   int    // nesting depth of ( ) exprs
		lex.go#L339: 	l.parenDepth = 0
		lex.go#L395: 		if l.parenDepth == 0 {
		lex.go#L439: 		l.parenDepth++
		lex.go#L442: 		l.parenDepth--
		lex.go#L443: 		if l.parenDepth < 0 {