Daniel Veillard | 249d7bb | 2003-03-19 21:02:29 +0000 | [diff] [blame] | 1 | <grammar xmlns="http://relaxng.org/ns/structure/1.0"
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| 2 | ns="http://relaxng.org/ns/proofsystem">
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| 3 |
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| 4 | <start>
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| 5 | <element name="proofSystem">
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| 6 | <oneOrMore>
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| 7 | <element name="rule">
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| 8 | <attribute name="name"/>
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| 9 | <zeroOrMore>
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| 10 | <ref name="antecedent"/>
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| 11 | </zeroOrMore>
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| 12 | <ref name="consequent"/>
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| 13 | </element>
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| 14 | </oneOrMore>
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| 15 | </element>
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| 16 | </start>
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| 17 |
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| 18 | <define name="formula">
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| 19 | <element name="formula">
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| 20 | <choice>
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| 21 | <ref name="judgement"/>
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| 22 | <ref name="expr"/>
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| 23 | </choice>
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| 24 | </element>
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| 25 | </define>
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| 26 |
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| 27 | <define name="consequent">
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| 28 | <ref name="judgement"/>
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| 29 | </define>
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| 30 |
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| 31 | <define name="antecedent">
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| 32 | <ref name="judgement"/>
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| 33 | </define>
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| 34 |
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| 35 | <define name="judgement">
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| 36 | <choice>
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| 37 | <element name="judgement">
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| 38 | <attribute name="name"/>
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| 39 | <zeroOrMore>
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| 40 | <ref name="expr"/>
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| 41 | </zeroOrMore>
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| 42 | </element>
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| 43 | <element name="not">
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| 44 | <ref name="judgement"/>
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| 45 | </element>
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| 46 | </choice>
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| 47 | </define>
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| 48 |
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| 49 | <define name="expr">
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| 50 | <choice>
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| 51 | <element name="var">
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| 52 | <attribute name="range"/>
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| 53 | <optional>
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| 54 | <attribute name="index"/>
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| 55 | </optional>
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| 56 | <optional>
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| 57 | <attribute name="sub"/>
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| 58 | </optional>
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| 59 | </element>
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| 60 | <element name="function">
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| 61 | <attribute name="name"/>
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| 62 | <zeroOrMore>
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| 63 | <ref name="expr"/>
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| 64 | </zeroOrMore>
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| 65 | </element>
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| 66 | <element name="element">
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| 67 | <attribute name="name"/>
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| 68 | <zeroOrMore>
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| 69 | <element name="attribute">
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| 70 | <attribute name="name"/>
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| 71 | <ref name="expr"/>
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| 72 | </element>
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| 73 | </zeroOrMore>
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| 74 | <optional>
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| 75 | <ref name="context"/>
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| 76 | </optional>
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| 77 | <zeroOrMore>
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| 78 | <ref name="expr"/>
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| 79 | </zeroOrMore>
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| 80 | </element>
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| 81 | <element name="group">
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| 82 | <zeroOrMore>
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| 83 | <ref name="expr"/>
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| 84 | </zeroOrMore>
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| 85 | </element>
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| 86 | <element name="string"><text/></element>
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| 87 | </choice>
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| 88 | </define>
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| 89 |
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| 90 | <define name="context">
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| 91 | <element name="context">
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| 92 | <ref name="expr"/>
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| 93 | </element>
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| 94 | </define>
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| 95 |
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| 96 | </grammar>
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