1 files changed, 0 insertions, 55 deletions
diff --git a/examples/talk/formatoptimizer.nim b/examples/talk/formatoptimizer.nim
deleted file mode 100644
index 6e3d0c2c3..000000000
--- a/examples/talk/formatoptimizer.nim
+++ /dev/null
@@ -1,55 +0,0 @@
-## This is the example that optimizes a modified "hello world"
-
-import macros
-
-proc invalidFormatString() =
-  echo "invalidFormatString"
-
-template formatImpl(handleChar: untyped) =
-  var i = 0
-  while i < f.len:
-    if f[i] == '$':
-      case f[i+1]
-      of '1'..'9':
-        var j = 0
-        i += 1
-        while f[i] in {'0'..'9'}:
-          j = j * 10 + ord(f[i]) - ord('0')
-          i += 1
-        result.add(a[j-1])
-      else:
-        invalidFormatString()
-    else:
-      result.add(handleChar(f[i]))
-      i += 1
-
-proc `%`*(f: string, a: openArray[string]): string =
-  template identity(x: untyped): untyped = x
-  result = ""
-  formatImpl(identity)
-
-macro optFormat{`%`(f, a)}(f: string{lit}, a: openArray[string]): untyped =
-  result = newNimNode(nnkBracket)
-  #newCall("&")
-  let f = f.strVal
-  formatImpl(newLit)
-  result = nestList(newIdentNode("&"), result)
-
-template optAdd1{x = y; add(x, z)}(x, y, z: string) =
-  x = y & z
-
-#template optAdd2{x.add(y); x.add(z)}(x, y, z: string) =
-#  x.add(y & z)
-
-proc `/&` [T: object](x: T): string =
-  result = "("
-  for name, value in fieldPairs(x):
-    result.add("$1: $2\n" % [name, $value])
-  result.add(")")
-
-type
-  MyObject = object
-    a, b: int
-    s: string
-let obj = MyObject(a: 3, b: 4, s: "abc")
-echo(/&obj)