use code from Kotlin plugin for resolving references in KDoc; delete some dead code

1 files changed, 0 insertions, 23 deletions

diff --git a/src/Analysis/PsiAPI.kt b/src/Analysis/PsiAPI.kt
deleted file mode 100644
index 19ac4675..00000000
--- a/src/Analysis/PsiAPI.kt
+++ /dev/null
@@ -1,23 +0,0 @@
-package org.jetbrains.dokka
-
-import com.intellij.psi.*
-import kotlin.support.*
-
-fun PsiElement.children(): Stream<PsiElement> {
-    val parent = this
-    var current: PsiElement? = null
-    return object : Stream<PsiElement> {
-        override fun iterator(): Iterator<PsiElement> = object : AbstractIterator<PsiElement>() {
-            {
-                setNext(parent.getFirstChild())
-            }
-            override fun computeNext() {
-                current = current?.getNextSibling()
-                if (current == null)
-                    done()
-                else
-                    setNext(current!!)
-            }
-        }
-    }
-}