1 files changed, 60 insertions, 0 deletions
diff --git a/Master/setuptl/TLPM/incl.pm b/Master/setuptl/TLPM/incl.pm
new file mode 100644
index 00000000000..a86c20eab39
--- /dev/null
+++ b/Master/setuptl/TLPM/incl.pm
@@ -0,0 +1,60 @@
+# This file belongs to TLPM v2.14, TeX Live Package Manager
+# Public Domain, P.Jackowski@gust.org.pl
+
+# incl <pkg> [-pfer] <mask>
+# display a list of included packages matching <mask>
+
+sub incl
+{
+      local $reg_method  = \&string2reg;
+      local $incl_method = \&incl_packages;
+      local $getp_method = \&get_pkg_requires_all;
+      local $getf_method = \&get_pkg_contains_all;
+      my $pkges = $source_pkges;
+	my ($pkg,$arg,$reg);
+      while(defined($arg = shift))
+	{
+            $arg eq ''                           and next
+            or &no_opt($arg)                     and (defined $pkg ? $reg = $arg : $pkg = $arg)
+	      or &is_opt($arg,'f','files')         and $incl_method = \&incl_files
+	      or &is_opt($arg,'p','packages')      and $incl_method = \&incl_packages
+	      or	&is_opt($arg,'e','expression') and $reg_method  = \&string2preg
+	      or	&is_opt($arg,'j','justone')    and $getp_method = \&get_pkg_requires
+                                                 and $getf_method = \&get_pkg_contains
+	      or	&is_opt($arg,'r','recurse')    and $getp_method = \&get_pkg_requires_all
+                                                 and $getf_method = \&get_pkg_contains_all
+            or &is_opt($arg,'h','help')          and return $heeelp -> ('incl')
+            or &rem_opt($arg) and return $error{'wrong_opt'} -> ($arg,'incl --help');
+      }
+	return $error{'pkg_unspec'} -> () if $pkg eq '';
+      eval '$reg = $reg_method -> ($reg)';
+      if($@){return $error{'wrong_reg'} -> ($reg)}
+      return if &read_source();
+      is_pkg($pkg,$pkges) or return $error{'pkg_not_found'} -> ($pkg);
+      $incl_method -> ($pkg,$reg,$pkges);
+}
+
+sub incl_packages
+{
+      my ($pkg,$reg,$pkges) = @_;
+      my $count = 0;
+      $mess -> (grep {/$reg/ and ++$count} $getp_method -> ($pkg,$pkges));
+      $mess -> ("\n");
+      if($tlpm_redir < 2)
+      {
+            $message -> (&one_or_more($count,'package','packages'));
+      }
+}
+
+sub incl_files
+{
+      my ($pkg,$reg,$pkges) = @_;
+      my $count = 0;
+	$mess -> (grep {/$reg/ and ++$count} $getf_method -> ($pkg,$pkges));$mess -> ("\n");
+      if($tlpm_redir < 2)
+      {
+            $message -> ("$count " . ($count == 1 ? "file" : "files"));
+      }
+}
+
+1;