diff options
Diffstat (limited to 'Master/tlpkg/tlperl/lib/auto/Tk/Listbox/EXISTS.al')
-rw-r--r-- | Master/tlpkg/tlperl/lib/auto/Tk/Listbox/EXISTS.al | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/EXISTS.al b/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/EXISTS.al new file mode 100644 index 00000000000..ae1ed1bc5e6 --- /dev/null +++ b/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/EXISTS.al @@ -0,0 +1,16 @@ +# NOTE: Derived from ..\blib\lib\Tk\Listbox.pm. +# Changes made here will be lost when autosplit is run again. +# See AutoSplit.pm. +package Tk::Listbox; + +#line 366 "..\blib\lib\Tk\Listbox.pm (autosplit into ..\blib\lib\auto\Tk\Listbox\EXISTS.al)" +# EXISTS +# ------ +# Returns true if the index exist, and undef if not +sub EXISTS { + my ( $class, $index ) = @_; + return undef unless ${$class->{OBJECT}}->get($index); +} + +# end of Tk::Listbox::EXISTS +1; |