As a brief diversion from real work, implemente...

As a brief diversion from real work, implemented Damerau–Levenshtein
and ran it on trunk to elicit obvious misspellings. Unfortunately
they're mostly in places like compiler comments which real people never
see, but I fixed them anyway. All those English Lit majors who peruse
our sources are sure to be pleased. No review.

1 files changed, 0 insertions, 11 deletions

diff --git a/test/pending/pos/t0644.scala b/test/pending/pos/t0644.scala
deleted file mode 100644
index 5ad12c3632..0000000000
--- a/test/pending/pos/t0644.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-class A {
-  def appply(): Int = 0
-  def update(n: Int) {}
-}
-
-class B extends A {
-  this()
-  this()=1
-  super()
-  super()=1
-}