more replacements for the deprecated '<'

lib/core/macros.nim

@@ -839,7 +839,7 @@ proc newNilLit*(): NimNode {.compileTime.} =
   ## New nil literal shortcut
   result = newNimNode(nnkNilLit)
 
-proc last*(node: NimNode): NimNode {.compileTime.} = node[<node.len]
+proc last*(node: NimNode): NimNode {.compileTime.} = node[node.len-1]
   ## Return the last item in nodes children. Same as `node[^1]`
 
 
@@ -887,7 +887,7 @@ proc newIfStmt*(branches: varargs[tuple[cond, body: NimNode]]):
 
 proc copyChildrenTo*(src, dest: NimNode) {.compileTime.}=
   ## Copy all children from `src` to `dest`
-  for i in 0 .. < src.len:
+  for i in 0 ..< src.len:
     dest.add src[i].copyNimTree
 
 template expectRoutine(node: NimNode) =
@@ -1107,7 +1107,7 @@ proc eqIdent*(node: NimNode; s: string): bool {.compileTime.} =
 proc hasArgOfName* (params: NimNode; name: string): bool {.compiletime.}=
   ## Search nnkFormalParams for an argument.
   assert params.kind == nnkFormalParams
-  for i in 1 .. <params.len:
+  for i in 1 ..< params.len:
     template node: untyped = params[i]
     if name.eqIdent( $ node[0]):
       return true