Added automating explanations to indicators

Frontend/src/components/xml/tooltips/TooltipEntryComponent.vue

@@ -18,6 +18,24 @@ function entryHasExamples() {
     return props.entryData.examples.length > 0;
 }
 
+function interpretXPathIndicators( elementType:string ):string {
+    const lastChar = elementType.charAt(elementType.length - 1);
+    var meaning = "";
+    switch (lastChar) {
+        case "*":
+            meaning = "Zero or more";
+        case "?":
+            meaning = "Zero or one";
+        case "+":
+            meaning = "One or more";
+
+    }
+    if (meaning.length == 0)
+        return elementType;
+    else
+        return elementType + " (" + meaning + ")";
+}
+
 </script>
 
 <template>
@@ -38,12 +56,12 @@ function entryHasExamples() {
                     <th>Description</th>
                 </tr>
                 <tr v-for="arg in props.entryData.arguments">
-                    <td class="text-center">{{ arg.type }}</td>
+                    <td class="text-center">{{ interpretXPathIndicators( arg.type ) }}</td>
                     <td class="text-center">{{ arg.description }}</td>
                 </tr>
             </table>
             <div class="mt-2">
-                <strong>Output: </strong>{{ props.entryData.output }}
+                <strong>Output: </strong>{{ interpretXPathIndicators(props.entryData.output) }}
             </div>