diff options
Diffstat (limited to 'Master/tlpkg/tlperl/lib/bytes_heavy.pl')
-rw-r--r-- | Master/tlpkg/tlperl/lib/bytes_heavy.pl | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/bytes_heavy.pl b/Master/tlpkg/tlperl/lib/bytes_heavy.pl new file mode 100644 index 00000000000..923381de58d --- /dev/null +++ b/Master/tlpkg/tlperl/lib/bytes_heavy.pl @@ -0,0 +1,40 @@ +package bytes; + +sub length ($) { + BEGIN { bytes::import() } + return CORE::length($_[0]); +} + +sub substr ($$;$$) { + BEGIN { bytes::import() } + return + @_ == 2 ? CORE::substr($_[0], $_[1]) : + @_ == 3 ? CORE::substr($_[0], $_[1], $_[2]) : + CORE::substr($_[0], $_[1], $_[2], $_[3]) ; +} + +sub ord ($) { + BEGIN { bytes::import() } + return CORE::ord($_[0]); +} + +sub chr ($) { + BEGIN { bytes::import() } + return CORE::chr($_[0]); +} + +sub index ($$;$) { + BEGIN { bytes::import() } + return + @_ == 2 ? CORE::index($_[0], $_[1]) : + CORE::index($_[0], $_[1], $_[2]) ; +} + +sub rindex ($$;$) { + BEGIN { bytes::import() } + return + @_ == 2 ? CORE::rindex($_[0], $_[1]) : + CORE::rindex($_[0], $_[1], $_[2]) ; +} + +1; |