[plurk] fix comment pagination

gallery_dl/extractor/plurk.py

@@ -53,7 +53,9 @@ class PlurkExtractor(Extractor):
             yield from info["responses"]
             if not info["has_newer"]:
                 return
-            data["from_response_id"] = info["responses"][-1]["id"]
+            elif info["has_newer"] < 200:
+                del data["count"]
+            data["from_response_id"] = info["responses"][-1]["id"] + 1
 
     @staticmethod
     def _load(data):

gallery_dl/extractor/wallhaven.py

@@ -33,8 +33,8 @@ class WallhavenSearchExtractor(WallhavenExtractor):
         ("https://wallhaven.cc/search?q=touhou"),
         (("https://wallhaven.cc/search?q=id%3A87"
           "&categories=111&purity=100&sorting=date_added&order=asc&page=3"), {
-            "count": 5,
-            "url": "d477b68a534c3416d506ae1f159b25debab64678",
+            "pattern": r"https://w.wallhaven.cc/full/\w\w/wallhaven-\w+\.\w+",
+            "count": "<= 10",
         }),
     )