Mention that without arguments slurp uses $*ARGFILES as fallback.

Raku · Apr 24, 2018 · 8101444 · 8101444
1 parent 707ee5a
commit 8101444
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doc/Type/IO.pod6 b/doc/Type/IO.pod6
@@ -289,7 +289,8 @@ $fh.close;
 Slurps the contents of the entire file into a C<Str> (or C<Buf> if C<:bin>).
 Accepts C<:bin> and C<:enc> optional named parameters, with the same meaning
 as L<open()|/routine/open>.  The routine will C<fail> if the file does not
-exist, or is a directory.
+exist, or is a directory. Without any arguments, sub C<slurp> operates on
+C<$*ARGFILES>, which defaults to C<$*IN> in the absence of any filenames.
 
 =begin code :skip-test
 # read entire file as (Unicode) Str