feat: fix links to inductive ctors and structure fields

DocGen4/Output/Inductive.lean

@@ -6,8 +6,9 @@ namespace Output
 open scoped DocGen4.Jsx
 
 def ctorToHtml (i : NameInfo) : HtmlM Html := do
-  let name := i.name.components'.head!.toString
-  return <li «class»="constructor" id={name}>{name} : [←infoFormatToHtml i.type]</li>
+  let shortName := i.name.components'.head!.toString
+  let name := i.name.toString
+  return <li «class»="constructor" id={name}>{shortName} : [←infoFormatToHtml i.type]</li>
 
 def inductiveToHtml (i : InductiveInfo) : HtmlM (Array Html) := do
   #[Html.element "ul" false #[("class", "constructors")] (←i.ctors.toArray.mapM ctorToHtml)]

DocGen4/Output/Structure.lean

@@ -6,7 +6,9 @@ namespace Output
 open scoped DocGen4.Jsx
 
 def fieldToHtml (f : NameInfo) : HtmlM Html := do
-  return <li «class»="structure_field" id={f.name.toString}>{s!"{f.name} : "} [←infoFormatToHtml f.type]</li>
+  let shortName := f.name.components'.head!.toString
+  let name := f.name.toString
+  return <li «class»="structure_field" id={name}>{shortName} : [←infoFormatToHtml f.type]</li>
 
 def structureToHtml (i : StructureInfo) : HtmlM (Array Html) := do
   #[Html.element "ul" false #[("class", "structure_fields"), ("id", s!"{i.name.toString}.mk")] (←i.fieldInfo.mapM fieldToHtml)]

DocGen4/Process.lean

@@ -182,13 +182,13 @@ def dropArgs (type : Expr) (n : Nat) : (Expr × List (Name × Expr)) :=
     { next with snd := (name, type) :: next.snd}
   | e, x + 1 => panic! s!"No forallE left"
 
-def getFieldTypes (ctor : ConstructorVal) (parents : Nat) : MetaM (Array NameInfo) := do
+def getFieldTypes (struct : Name) (ctor : ConstructorVal) (parents : Nat) : MetaM (Array NameInfo) := do
   let type := ctor.type
   let (field_function, params) := dropArgs type (ctor.numParams + parents)
   let (_, fields) := dropArgs field_function (ctor.numFields - parents)
   let mut field_infos := #[]
   for (name, type) in fields do
-    field_infos := field_infos.push { name := name, type := ←prettyPrintTerm type}
+    field_infos := field_infos.push { name := struct.append name, type := ←prettyPrintTerm type}
   field_infos
 
 def StructureInfo.ofInductiveVal (v : InductiveVal) : MetaM StructureInfo := do
@@ -200,7 +200,7 @@ def StructureInfo.ofInductiveVal (v : InductiveVal) : MetaM StructureInfo := do
   match getStructureInfo? env v.name with
   | some i =>
     if i.fieldNames.size - parents.size > 0 then
-      return StructureInfo.mk info (←getFieldTypes ctor parents.size) parents ⟨ctor.name, ctorType⟩
+      return StructureInfo.mk info (←getFieldTypes v.name ctor parents.size) parents ⟨ctor.name, ctorType⟩
     else
       return StructureInfo.mk info #[] parents ⟨ctor.name, ctorType⟩
   | none => panic! s!"{v.name} is not a structure"