Keyword space

index.html

@@ -1458,7 +1458,8 @@ <h3>Algorithm</h3>
           <var>term</var> MUST NOT be a <a>keyword</a> and a
           <a data-link-for="JsonLdErrorCode">keyword redefinition</a>
           error has been detected and processing is aborted.
-          If <var>term</var> has the form of a keyword (i.e., it begins with `"@"`),
+          If <var>term</var> has the form of a keyword
+          (i.e., it matches the ABNF rule `"@"1*ALPHA` from [[RFC5234]]),
           return; processors SHOULD generate a warning.</li>
         <li class="changed">Set <var>previous definition</var> to any existing
           <a>term definition</a> for <var>term</var> in <var>active context</var>,
@@ -1516,7 +1517,8 @@ <h3>Algorithm</h3>
               <a data-link-for="JsonLdErrorCode">invalid IRI mapping</a>
               error has been detected and processing is aborted.</li>
             <li>If the value associated with the `@reverse` <a>entry</a> is a string
-              having the form of a keyword (i.e., it begins with `"@"`),
+              having the form of a keyword
+              (i.e., it matches the ABNF rule `"@"1*ALPHA` from [[RFC5234]]),
               return; processors SHOULD generate a warning.</li>
             <li>Otherwise, set the <a>IRI mapping</a> of <var>definition</var> to the
               result of using the <a href="#iri-expansion">IRI Expansion algorithm</a>,
@@ -1557,7 +1559,8 @@ <h3>Algorithm</h3>
               error has been detected and processing is aborted.</li>
             <li>If the value associated with the `@id` <a>entry</a>
               is not a <a>keyword</a>, but
-              has the form of a <a>keyword</a> (i.e., it begins with `"@"`),
+              has the form of a <a>keyword</a>
+              (i.e., it matches the ABNF rule `"@"1*ALPHA` from [[RFC5234]]),
               return; processors SHOULD generate a warning.</li>
             <li>Otherwise, set the <a>IRI mapping</a> of <var>definition</var> to the
               result of using the <a href="#iri-expansion">IRI Expansion algorithm</a>, passing
@@ -3004,7 +3007,8 @@ <h3>Algorithm</h3>
         <li>If <var>value</var> is a <a>keyword</a> or <code>null</code>,
           return <var>value</var> as is.</li>
         <li class="changed">
-          If <var>value</var> has the form of a keyword (i.e., it begins with `"@"`),
+          If <var>value</var> has the form of a keyword
+          (i.e., it matches the ABNF rule `"@"1*ALPHA` from [[RFC5234]]),
           a processor SHOULD generate a warning and return `null`.</li>
         <li>If <var>local context</var> is not <code>null</code>, it contains
           an <a>entry</a> with a key that equals <var>value</var>, and the value of the <a>entry</a>
@@ -6782,6 +6786,7 @@ <h4>JsonLdErrorCode</h4>
     <li>The <a>processing mode</a> is now implicitly `json-ld-1.1`, unless set
       explicitly to `json-ld-1.0`.</li>
     <li>Improve notation using <a>IRI</a>, <a>IRI reference</a>, and <a>relative IRI reference</a>.</li>
+    <li>Ignore terms and IRIs that have the form of a keyword (`"@"1*ALPHA`).</li>
   </ul>
 </section>
 

tests/expand-manifest.html

@@ -2876,6 +2876,118 @@ <h2>
 </dd>
 </dl>
 </dd>
+<dt id='t0119'>
+Test t0119 Ignore some terms with @, allow others.
+</dt>
+<dd>
+<dl class='entry'>
+<dt>id</dt>
+<dd>#t0119</dd>
+<dt>Type</dt>
+<dd>jld:PositiveEvaluationTest, jld:ExpandTest</dd>
+<dt>Purpose</dt>
+<dd>Processors SHOULD generate a warning and MUST ignore terms having the form of a keyword.</dd>
+<dt>input</dt>
+<dd>
+<a href='expand/0119-in.jsonld'>expand/0119-in.jsonld</a>
+</dd>
+<dt>expect</dt>
+<dd>
+<a href='expand/0119-out.jsonld'>expand/0119-out.jsonld</a>
+</dd>
+<dt>Options</dt>
+<dd>
+<dl class='options'>
+<dt>specVersion</dt>
+<dd>json-ld-1.1</dd>
+</dl>
+</dd>
+</dl>
+</dd>
+<dt id='t0120'>
+Test t0120 Ignore some values of @id with @, allow others.
+</dt>
+<dd>
+<dl class='entry'>
+<dt>id</dt>
+<dd>#t0120</dd>
+<dt>Type</dt>
+<dd>jld:PositiveEvaluationTest, jld:ExpandTest</dd>
+<dt>Purpose</dt>
+<dd>Processors SHOULD generate a warning and MUST ignore values of @id having the form of a keyword.</dd>
+<dt>input</dt>
+<dd>
+<a href='expand/0120-in.jsonld'>expand/0120-in.jsonld</a>
+</dd>
+<dt>expect</dt>
+<dd>
+<a href='expand/0120-out.jsonld'>expand/0120-out.jsonld</a>
+</dd>
+<dt>Options</dt>
+<dd>
+<dl class='options'>
+<dt>specVersion</dt>
+<dd>json-ld-1.1</dd>
+</dl>
+</dd>
+</dl>
+</dd>
+<dt id='t0121'>
+Test t0121 Ignore some values of @reverse with @, allow others.
+</dt>
+<dd>
+<dl class='entry'>
+<dt>id</dt>
+<dd>#t0121</dd>
+<dt>Type</dt>
+<dd>jld:PositiveEvaluationTest, jld:ExpandTest</dd>
+<dt>Purpose</dt>
+<dd>Processors SHOULD generate a warning and MUST ignore values of @reverse having the form of a keyword.</dd>
+<dt>input</dt>
+<dd>
+<a href='expand/0121-in.jsonld'>expand/0121-in.jsonld</a>
+</dd>
+<dt>expect</dt>
+<dd>
+<a href='expand/0121-out.jsonld'>expand/0121-out.jsonld</a>
+</dd>
+<dt>Options</dt>
+<dd>
+<dl class='options'>
+<dt>specVersion</dt>
+<dd>json-ld-1.1</dd>
+</dl>
+</dd>
+</dl>
+</dd>
+<dt id='t0122'>
+Test t0122 Ignore some IRIs when that start with @ when expanding.
+</dt>
+<dd>
+<dl class='entry'>
+<dt>id</dt>
+<dd>#t0122</dd>
+<dt>Type</dt>
+<dd>jld:PositiveEvaluationTest, jld:ExpandTest</dd>
+<dt>Purpose</dt>
+<dd>Processors SHOULD generate a warning and MUST ignore IRIs having the form of a keyword.</dd>
+<dt>input</dt>
+<dd>
+<a href='expand/0122-in.jsonld'>expand/0122-in.jsonld</a>
+</dd>
+<dt>expect</dt>
+<dd>
+<a href='expand/0122-out.jsonld'>expand/0122-out.jsonld</a>
+</dd>
+<dt>Options</dt>
+<dd>
+<dl class='options'>
+<dt>specVersion</dt>
+<dd>json-ld-1.1</dd>
+</dl>
+</dd>
+</dl>
+</dd>
 <dt id='tc001'>
 Test tc001 adding new term
 </dt>

tests/expand-manifest.jsonld

@@ -884,6 +884,38 @@
       "input": "expand/0118-in.jsonld",
       "expect": "expand/0118-out.jsonld",
       "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#t0119",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "Ignore some terms with @, allow others.",
+      "purpose": "Processors SHOULD generate a warning and MUST ignore terms having the form of a keyword.",
+      "input": "expand/0119-in.jsonld",
+      "expect": "expand/0119-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#t0120",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "Ignore some values of @id with @, allow others.",
+      "purpose": "Processors SHOULD generate a warning and MUST ignore values of @id having the form of a keyword.",
+      "input": "expand/0120-in.jsonld",
+      "expect": "expand/0120-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#t0121",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "Ignore some values of @reverse with @, allow others.",
+      "purpose": "Processors SHOULD generate a warning and MUST ignore values of @reverse having the form of a keyword.",
+      "input": "expand/0121-in.jsonld",
+      "expect": "expand/0121-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#t0122",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "Ignore some IRIs when that start with @ when expanding.",
+      "purpose": "Processors SHOULD generate a warning and MUST ignore IRIs having the form of a keyword.",
+      "input": "expand/0122-in.jsonld",
+      "expect": "expand/0122-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
     }, {
       "@id": "#tc001",
       "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],

tests/expand/0119-in.jsonld

@@ -0,0 +1,10 @@
+{
+  "@context": {
+    "@": "http://example.org/vocab/at",
+    "@foo.bar": "http://example.org/vocab/foo.bar",
+    "@ignoreMe": "http://example.org/vocab/ignoreMe"
+  },
+  "@": "allowed",
+  "@foo.bar": "allowed",
+  "@ignoreMe": "ignored"
+}

tests/expand/0119-out.jsonld

@@ -0,0 +1,4 @@
+[{
+  "http://example.org/vocab/at": [{"@value": "allowed"}],
+  "http://example.org/vocab/foo.bar": [{"@value": "allowed"}]
+}]

tests/expand/0120-in.jsonld

@@ -0,0 +1,11 @@
+{
+  "@context": {
+    "@vocab": "http://example.orb/vocab/",
+    "at": {"@id": "@"},
+    "foo.bar": {"@id": "@foo.bar"},
+    "ignoreMe": {"@id": "@ignoreMe"}
+  },
+  "at": "allowed",
+  "foo.bar": "allowed",
+  "ignoreMe": "resolves to @vocab"
+}

tests/expand/0120-out.jsonld

@@ -0,0 +1,5 @@
+[{
+  "http://example.orb/vocab/@": [{"@value": "allowed"}],
+  "http://example.orb/vocab/@foo.bar": [{"@value": "allowed"}],
+  "http://example.orb/vocab/ignoreMe": [{"@value": "resolves to @vocab"}]
+}]

tests/expand/0121-in.jsonld

@@ -0,0 +1,11 @@
+{
+  "@context": {
+    "@base": "http://example.org/",
+    "@vocab": "http://example.org/vocab/",
+    "at": {"@reverse": "@"},
+    "foo.bar": {"@reverse": "@foo.bar"}
+  },
+  "@id": "foo",
+  "at": {"@id": "allowed"},
+  "foo.bar": {"@id": "allowed"}
+}

tests/expand/0121-out.jsonld

@@ -0,0 +1,7 @@
+[{
+  "@id": "http://example.org/foo",
+  "@reverse": {
+    "http://example.org/vocab/@": [{"@id": "http://example.org/allowed"}],
+    "http://example.org/vocab/@foo.bar": [{"@id": "http://example.org/allowed"}]
+  }
+}]

tests/expand/0122-in.jsonld

@@ -0,0 +1,8 @@
+{
+  "@context": {
+    "@base": "http://example.org/"
+  },
+  "http://example.org/vocab/at": {"@id": "@"},
+  "http://example.org/vocab/foo.bar": {"@id": "@foo.bar"},
+  "http://example.org/vocab/ignoreme": {"@id": "@ignoreMe"}
+}

tests/expand/0122-out.jsonld

@@ -0,0 +1,5 @@
+[{
+  "http://example.org/vocab/at": [{"@id": "http://example.org/@"}],
+  "http://example.org/vocab/foo.bar": [{"@id": "http://example.org/@foo.bar"}],
+  "http://example.org/vocab/ignoreme": [{"@id": ""}]
+}]