128
128
Glyph left_glyph() const { return _left.g; }
129
129
const Position &right() const { return _right; }
130
130
Glyph right_glyph() const { return _right.g; }
132
133
void unparse(StringAccum &, const Vector<PermString> * = 0) const;
133
134
String unparse(const Vector<PermString> * = 0) const;