equal
deleted
inserted
replaced
28 def parse(s: String): Thm_Name = |
28 def parse(s: String): Thm_Name = |
29 s match { |
29 s match { |
30 case Thm_Name_Regex(name, Value.Nat(index)) => Thm_Name(name, index) |
30 case Thm_Name_Regex(name, Value.Nat(index)) => Thm_Name(name, index) |
31 case _ => Thm_Name(s, 0) |
31 case _ => Thm_Name(s, 0) |
32 } |
32 } |
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33 |
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34 |
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35 /* XML data representation */ |
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36 |
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37 def encode: XML.Encode.T[Thm_Name] = { (thm_name: Thm_Name) => |
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38 import XML.Encode._ |
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39 pair(string, int)((thm_name.name, thm_name.index)) |
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40 } |
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41 |
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42 def decode: XML.Decode.T[Thm_Name] = { (body: XML.Body) => |
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43 import XML.Decode._ |
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44 val (name, index) = pair(string, int)(body) |
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45 Thm_Name(name, index) |
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46 } |
33 } |
47 } |
34 |
48 |
35 sealed case class Thm_Name(name: String, index: Int) { |
49 sealed case class Thm_Name(name: String, index: Int) { |
36 def is_empty: Boolean = name.isEmpty |
50 def is_empty: Boolean = name.isEmpty |
37 |
51 |