update license info

serde/cbor/deserializer.nim

@@ -1,3 +1,6 @@
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
 import std/[math, streams, options, tables, strutils, times, typetraits]
 import ./types
 import ./helpers
@@ -134,16 +137,6 @@ func bytesLen*(c: CborParser): ?!int =
     return failure(newCborError("Expected bytes, got " & $c.kind))
   return success(c.intVal.int)
 
-template tryNext(c: var CborParser) =
-  let nextRes = c.next()
-  if nextRes.isFailure:
-    return failure(nextRes.error)
-
-template trySkip(c: var CborParser) =
-  let skipRes = c.skipNode()
-  if skipRes.isFailure:
-    return failure(skipRes.error)
-
 proc nextBytes*(c: var CborParser; buf: var openArray[byte]): ?!void =
   ## Read the bytes that the parser is positioned on and advance.
   try:

serde/cbor/errors.nim

@@ -1,8 +1,10 @@
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
 import ../utils/types
 import ./types
 import std/sets
 
-
 proc newUnexpectedKindError*(
     expectedType: type, expectedKinds: string, cbor: CborNode
 ): ref UnexpectedKindError =

serde/cbor/helpers.nim

@@ -1,8 +1,21 @@
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
 
 import ./types
 import ./errors
 from macros import newDotExpr, newIdentNode, strVal
 
+
+template tryNext*(c: var CborParser) =
+  let nextRes = c.next()
+  if nextRes.isFailure:
+    return failure(nextRes.error)
+
+template trySkip*(c: var CborParser) =
+  let skipRes = c.skipNode()
+  if skipRes.isFailure:
+    return failure(skipRes.error)
+
 template exceptCborKind*(expectedType: type, expectedKinds: set[CborNodeKind],
     cbor: CborNode) =
   if cbor.kind notin expectedKinds:

serde/cbor/jsonhook.nim

@@ -1,3 +1,6 @@
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
 import std/[base64, tables]
 import ../json/stdjson
 import ./types

serde/cbor/serializer.nim

@@ -1,4 +1,7 @@
-import std/[streams, options, tables, typetraits, math, endians, times, base64]
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
+import std/[streams, options, tables, typetraits, math, endians, times]
 import pkg/questionable
 import pkg/questionable/results
 import ../utils/errors

serde/cbor/types.nim

@@ -1,3 +1,6 @@
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
 import std/[streams, tables, options, hashes, times]
 
 const timeFormat* = initTimeFormat "yyyy-MM-dd'T'HH:mm:sszzz"

tests/cbor/testprimitives.nim

@@ -1,5 +1,7 @@
-import
-  std/[base64, os, random, times, json, unittest]
+# This file is a modified version of Emery Hemingway’s CBOR library for Nim,
+# originally available at https://github.com/ehmry/cbor-nim and released under The Unlicense.
+
+import std/[base64, os, random, times, json, unittest]
 import pkg/serde/cbor
 import pkg/questionable
 import pkg/questionable/results