80       (*preStatement_)(x.source, out_, indent_);  in Before()
2587   void Done() const { CHECK(indent_ == 0); }  in WALK_NESTED_ENUM()
2597   void Indent() { indent_ += indentationAmount_; }  in Indent()
2599     CHECK(indent_ >= indentationAmount_);  in Outdent()
2600     indent_ -= indentationAmount_;  in Outdent()
2668   int indent_{0};  member in Fortran::parser::UnparseVisitor
2683   int sav = indent_;  in Put()
2685     indent_ = 0;  in Put()
2691     for (int j{0}; j < indent_; ++j) {  in Put()
2694     column_ = indent_ + 2;  in Put()
2699     for (int j{0}; j < indent_; ++j) {  in Put()
2710       column_ = indent_ + 3;  in Put()
2715     indent_ = sav;  in Put()