Update .lines and .words more to reality

S32-setting-library/IO.pod

@@ -862,30 +862,10 @@ absolute path.
 =head3 .lines
 X<.lines>
 
-    method lines($limit = Inf,
-        :$eager = (context),
-        --> List[Str] )
-
-    method lines($limit = Inf, :count --> Int)
+    method lines( --> List[Str] )
 
 Returns a (lazy) list of lines of which the file consists, or a C<Failure>
-if something went wrong.  Optionally limits to the number given.  Also takes
-the following optional named parameters:
-
-=over 4
-
-=item :eager
-
-If specified with a C<True> value, will generate the list of lines eagerly,
-which may provide a performance benefit.  By default, it takes its cue from the
-context in which the method executes.
-
-=item :count
-
-If specified with a C<True> value, will return a count of the number of lines,
-rather than the lines themselves.  By default, lines will be returned.
-
-=back
+if something went wrong.
 
 =head3 .mkdir
 X<.mkdir>
@@ -1016,16 +996,10 @@ concept of volume in the path, returns the empty string.
 =head3 .words
 X<.words>
 
-    method words($limit = Inf,
-        :$nw    = "WS",
-        :$eager = (context),
-        --> List[Str] )
-
-    method words($limit = Inf, :count --> Int)
+    method words( :$nw = "WS" --> List[Str] )
 
 Returns a (lazy) list of words of which the file consists, or a C<Failure>
-if something went wrong.  Optionally limits to the number given.  Also takes
-the following optional named parameters:
+if something went wrong.  Also takes the following optional named parameters:
 
 =over 4
 
@@ -1034,17 +1008,6 @@ the following optional named parameters:
 The delimiter between what are to be considered words.  By default assumes
 C<"WS">, which indicates any whitespace character.
 
-=item :eager
-
-If specified with a C<True> value, will generate the list of words eagerly,
-which may provide a performance benefit.  By default, it takes its cue from the
-context in which the method executes.
-
-=item :count
-
-If specified with a C<True> value, will return a count of the number of words,
-rather than words themselves.  By default, words will be returned.
-
 =back
 
 =head3 Subclasses