add data source for yelp

data/yelp.json

@@ -0,0 +1,10 @@
+{
+  "functions": {
+    "file-read": [
+      {
+        "description": "This spawns a graphical window containing the file content somehow corrupted by word wrapping, it might not be suitable to read arbitrary files. The path must be absolute.",
+        "code": "yelp \"man:[file]\"\n"
+      }
+    ]
+  }
+}