Revert docstring and make search_all keyword only

Author: sharktide

Lib/tkinter/__init__.py

@@ -4043,7 +4043,8 @@ def search(self, pattern, index, stopindex=None,
             regexp=None, nocase=None, count=None,
             elide=None, nolinestop=None, strictlimits=None):
         """Search PATTERN beginning from INDEX until STOPINDEX.
-        Return the index of the first character of a match or an empty string."""
+        Return the index of the first character of a match or an
+        empty string."""
         args = [self._w, 'search']
         if forwards: args.append('-forwards')
         if backwards: args.append('-backwards')
@@ -4060,7 +4061,7 @@ def search(self, pattern, index, stopindex=None,
         if stopindex: args.append(stopindex)
         return str(self.tk.call(tuple(args)))
 
-    def search_all(self, pattern, index, stopindex=None,
+    def search_all(self, pattern, index, stopindex=None, *,
             forwards=None, backwards=None, exact=None,
             regexp=None, nocase=None, count=None,
             elide=None, nolinestop=None, overlap=None,