- if (head.equals("Range") && t.size()==2 && ">".equals(t.child(0).head()))
- return new char[] { CharAtom.left, CharAtom.left };
- if (head.equals("Range") && t.size()==2 && "<".equals(t.child(0).head()))
- return new char[] { CharAtom.right, CharAtom.right };
- if (head.equals("Range") && t.size()==1) return new char[] { unescape(t).charAt(0), unescape(t).charAt(0) };
- if (head.equals("Range")) return new char[] { unescape(t).charAt(0), unescape(t).charAt(1) };
+ if (head.equals("Range")) {
+ if (t.size()==2 && ">".equals(t.child(0).head())) return new char[] { CharAtom.left, CharAtom.left };
+ if (t.size()==2 && "<".equals(t.child(0).head())) return new char[] { CharAtom.right, CharAtom.right };
+ if (t.size()==1) return new char[] { unescape(t).charAt(0), unescape(t).charAt(0) };
+ return new char[] { unescape(t).charAt(0), unescape(t).charAt(1) };
+ }