3 files changed, 11 insertions, 14 deletions
diff --git a/lib/core/macros.nim b/lib/core/macros.nim
index 272b9a45e..2eab1750c 100755
--- a/lib/core/macros.nim
+++ b/lib/core/macros.nim
@@ -46,14 +46,17 @@ type
     nnkYieldStmt, nnkTryStmt, nnkFinally, nnkRaiseStmt, 
     nnkReturnStmt, nnkBreakStmt, nnkContinueStmt, nnkBlockStmt, nnkStaticStmt,
     nnkDiscardStmt, nnkStmtList, nnkImportStmt, nnkFromStmt, 
-    nnkIncludeStmt, nnkBindStmt, nnkPattern,
+    nnkIncludeStmt, nnkBindStmt, 
     nnkCommentStmt, nnkStmtListExpr, nnkBlockExpr, 
     nnkStmtListType, nnkBlockType, nnkTypeOfExpr, nnkObjectTy, 
     nnkTupleTy, nnkRecList, nnkRecCase, nnkRecWhen, 
     nnkRefTy, nnkPtrTy, nnkVarTy, 
     nnkConstTy, nnkMutableTy,
     nnkDistinctTy, 
-    nnkProcTy, nnkEnumTy, nnkEnumFieldDef, nnkReturnToken
+    nnkProcTy, nnkEnumTy, 
+    nnkEnumFieldDef, 
+    nnkArglist, nnkPattern
+    nnkReturnToken
   TNimNodeKinds* = set[TNimrodNodeKind]
   TNimrodTypeKind* = enum
     ntyNone, ntyBool, ntyChar, ntyEmpty, 
diff --git a/lib/system.nim b/lib/system.nim
index b40f161f1..100707687 100755
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -1314,10 +1314,11 @@ iterator items*(a: cstring): char {.inline.} =
     yield a[i]
     inc(i)
 
-iterator items*(E: typedesc{enum}): E =
-  ## iterates over the values of the enum ``E``.
-  for v in low(E)..high(E):
-    yield v
+when not defined(booting):
+  iterator items*(E: typedesc[enum]): E =
+    ## iterates over the values of the enum ``E``.
+    for v in low(E)..high(E):
+      yield v
 
 iterator pairs*[T](a: openarray[T]): tuple[key: int, val: T] {.inline.} =
   ## iterates over each item of `a`. Yields ``(index, a[index])`` pairs.
@@ -1832,12 +1833,9 @@ when not defined(EcmaScript) and not defined(NimrodVM):
     ## ``CRLF``. The newline character(s) are not part of the returned string.
     ## Returns ``false`` if the end of the file has been reached, ``true``
     ## otherwise. If ``false`` is returned `line` contains no new data.
-  proc writeln*[Ty](f: TFile, x: Ty) {.inline.}
-    ## writes a value `x` to `f` and then writes "\n".
-    ## May throw an IO exception.
 
   proc writeln*[Ty](f: TFile, x: varargs[Ty, `$`]) {.inline.}
-    ## writes a value `x` to `f` and then writes "\n".
+    ## writes the values `x` to `f` and then writes "\n".
     ## May throw an IO exception.
 
   proc getFileSize*(f: TFile): int64
diff --git a/lib/system/sysio.nim b/lib/system/sysio.nim
index fa41a83cb..9f7866fdc 100755
--- a/lib/system/sysio.nim
+++ b/lib/system/sysio.nim
@@ -146,10 +146,6 @@ proc EndOfFile(f: TFile): bool =
   ungetc(c, f)
   return c < 0'i32
 
-proc writeln[Ty](f: TFile, x: Ty) =
-  write(f, x)
-  write(f, "\n")
-
 proc writeln[Ty](f: TFile, x: varargs[Ty, `$`]) =
   for i in items(x): write(f, i)
   write(f, "\n")