Fix anchors in Inkuire results in Scaladoc

Previously, non-external pages would not be linked in Scaladoc if
searched using Inkuire. Now it should behave similarly to standard
searching by symbolic name, with results linking to specific member
locations on pages.

Author: jchyb

scaladoc-js/main/src/searchbar/SearchbarComponent.scala

@@ -6,6 +6,8 @@ import org.scalajs.dom.html.Input
 import scala.scalajs.js.timers._
 import scala.concurrent.duration._
 
+import java.net.URI
+
 class SearchbarComponent(engine: SearchbarEngine, inkuireEngine: InkuireJSSearchEngine, parser: QueryParser):
   val resultsChunkSize = 100
   extension (p: PageEntry)
@@ -55,7 +57,12 @@ class SearchbarComponent(engine: SearchbarEngine, inkuireEngine: InkuireJSSearch
       icon.classList.add(m.entryType.take(2))
 
       val resultA = document.createElement("a").asInstanceOf[html.Anchor]
-      resultA.href = m.pageLocation
+      resultA.href = 
+        if(new URI(m.pageLocation).isAbsolute()) {
+          m.pageLocation
+        } else {
+          Globals.pathToRoot + m.pageLocation
+        } 
       resultA.text = m.functionName
       resultA.onclick = (event: Event) =>
         if (document.body.contains(rootDiv)) {

scaladoc/src/dotty/tools/scaladoc/tasty/InkuireSupport.scala

@@ -4,6 +4,7 @@ import collection.JavaConverters._
 import dotty.tools.scaladoc._
 import dotty.tools.scaladoc.{Signature => DSignature}
 import dotty.tools.scaladoc.Inkuire
+import dotty.tools.scaladoc.renderers.Resources
 
 import scala.util.Random
 import scala.quoted._
@@ -13,10 +14,13 @@ import SymOps._
 import NameNormalizer._
 import SyntheticsSupport._
 
-trait InkuireSupport:
+trait InkuireSupport(using DocContext) extends Resources:
   self: TastyParser =>
   import qctx.reflect._
 
+  // Unused in InquireSupport, required for Resources
+  override def effectiveMembers: Map[DRI, Member] = Map.empty
+
   private given qctx.type = qctx
 
   def doInkuireStuff(classDef: ClassDef): Unit = {
@@ -110,7 +114,7 @@ trait InkuireSupport:
             ),
             name = name,
             packageName = ownerName,
-            uri = methodSymbol.dri.externalLink.getOrElse(""),
+            uri = methodSymbol.dri.externalLink.getOrElse(absolutePathWithAnchor(methodSymbol.dri)),
             entryType = "def"
           )
           val curriedSgn = sgn.copy(signature = Inkuire.curry(sgn.signature))
@@ -138,7 +142,7 @@ trait InkuireSupport:
             ),
             name = name,
             packageName = ownerName,
-            uri = valSymbol.dri.externalLink.getOrElse(""),
+            uri = valSymbol.dri.externalLink.getOrElse(absolutePathWithAnchor(valSymbol.dri)),
             entryType = "val"
           )
           val curriedSgn = sgn.copy(signature = Inkuire.curry(sgn.signature))