Initial Commit

database/perl/lib/Pod/Simple/TranscodeDumb.pm

@@ -0,0 +1,86 @@
+
+require 5;
+## This module is to be use()'d only by Pod::Simple::Transcode
+
+package Pod::Simple::TranscodeDumb;
+use strict;
+use vars qw($VERSION %Supported);
+$VERSION = '3.42';
+# This module basically pretends it knows how to transcode, except
+#  only for null-transcodings!  We use this when Encode isn't
+#  available.
+
+%Supported = (
+  'ascii'       => 1,
+  'ascii-ctrl'  => 1,
+  'iso-8859-1'  => 1,
+  'cp1252'      => 1,
+  'null'        => 1,
+  'latin1'      => 1,
+  'latin-1'     => 1,
+  %Supported,
+);
+
+sub is_dumb  {1}
+sub is_smart {0}
+
+sub all_encodings {
+  return sort keys %Supported;
+}
+
+sub encoding_is_available {
+  return exists $Supported{lc $_[1]};
+}
+
+sub encmodver {
+  return __PACKAGE__ . " v" .($VERSION || '?');
+}
+
+sub make_transcoder {
+    my ($e) = $_[1];
+    die "WHAT ENCODING!?!?" unless $e;
+    # No-op for all but CP1252.
+    return sub {;} if $e !~ /^cp-?1252$/i;
+
+    # Replace CP1252 nerbles with their ASCII equivalents.
+    return sub {
+        # Copied from Encode::ZapCP1252.
+        my %ascii_for = (
+            # http://en.wikipedia.org/wiki/Windows-1252
+            "\x80" => 'e',    # EURO SIGN
+            "\x82" => ',',    # SINGLE LOW-9 QUOTATION MARK
+            "\x83" => 'f',    # LATIN SMALL LETTER F WITH HOOK
+            "\x84" => ',,',   # DOUBLE LOW-9 QUOTATION MARK
+            "\x85" => '...',  # HORIZONTAL ELLIPSIS
+            "\x86" => '+',    # DAGGER
+            "\x87" => '++',   # DOUBLE DAGGER
+            "\x88" => '^',    # MODIFIER LETTER CIRCUMFLEX ACCENT
+            "\x89" => '%',    # PER MILLE SIGN
+            "\x8a" => 'S',    # LATIN CAPITAL LETTER S WITH CARON
+            "\x8b" => '<',    # SINGLE LEFT-POINTING ANGLE QUOTATION MARK
+            "\x8c" => 'OE',   # LATIN CAPITAL LIGATURE OE
+            "\x8e" => 'Z',    # LATIN CAPITAL LETTER Z WITH CARON
+            "\x91" => "'",    # LEFT SINGLE QUOTATION MARK
+            "\x92" => "'",    # RIGHT SINGLE QUOTATION MARK
+            "\x93" => '"',    # LEFT DOUBLE QUOTATION MARK
+            "\x94" => '"',    # RIGHT DOUBLE QUOTATION MARK
+            "\x95" => '*',    # BULLET
+            "\x96" => '-',    # EN DASH
+            "\x97" => '--',   # EM DASH
+            "\x98" => '~',    # SMALL TILDE
+            "\x99" => '(tm)', # TRADE MARK SIGN
+            "\x9a" => 's',    # LATIN SMALL LETTER S WITH CARON
+            "\x9b" => '>',    # SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
+            "\x9c" => 'oe',   # LATIN SMALL LIGATURE OE
+            "\x9e" => 'z',    # LATIN SMALL LETTER Z WITH CARON
+            "\x9f" => 'Y',    # LATIN CAPITAL LETTER Y WITH DIAERESIS
+        );
+
+        s{([\x80-\x9f])}{$ascii_for{$1} || $1}emxsg for @_;
+  };
+}
+
+
+1;
+
+