fixes #3078

compiler/typesrenderer.nim

@@ -37,14 +37,20 @@ proc renderType(n: PNode): string =
   of nkIdent: result = n.ident.s
   of nkSym: result = typeToString(n.sym.typ)
   of nkVarTy:
-    assert len(n) == 1
-    result = renderType(n[0])
+    if n.len == 1:
+      result = renderType(n[0])
+    else:
+      result = "var"
   of nkRefTy:
-    assert len(n) == 1
-    result = "ref." & renderType(n[0])
+    if n.len == 1:
+      result = "ref." & renderType(n[0])
+    else:
+      result = "ref"
   of nkPtrTy:
-    assert len(n) == 1
-    result = "ptr." & renderType(n[0])
+    if n.len == 1:
+      result = "ptr." & renderType(n[0])
+    else:
+      result = "ptr"
   of nkProcTy:
     assert len(n) > 1
     let params = n[0]

lib/packages/docutils/highlite.nim

@@ -242,14 +242,17 @@ proc nimNextToken(g: var GeneralTokenizer) =
       inc(pos)
       case g.buf[pos]
       of 'b', 'B':
+        g.kind = gtBinNumber
         inc(pos)
         while g.buf[pos] in binChars: inc(pos)
         pos = nimNumberPostfix(g, pos)
       of 'x', 'X':
+        g.kind = gtHexNumber
         inc(pos)
         while g.buf[pos] in hexChars: inc(pos)
         pos = nimNumberPostfix(g, pos)
       of 'o', 'O':
+        g.kind = gtOctNumber
         inc(pos)
         while g.buf[pos] in octChars: inc(pos)
         pos = nimNumberPostfix(g, pos)