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Use Pod::Escapes #20

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Use Pod::Escapes #20

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87 changes: 4 additions & 83 deletions t/inc/Pod/PlainText.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,9 @@ require 5.005;

use Carp qw(carp croak);
use Pod::Select ();
use Pod::Escapes qw(e2char);

use vars qw(@ISA %ESCAPES $VERSION);
use vars qw(@ISA $VERSION);

# We inherit from Pod::Select instead of Pod::Parser so that we can be used
# by Pod::Usage.
Expand All @@ -45,87 +46,6 @@ BEGIN {
}
}

############################################################################
# Table of supported E<> escapes
############################################################################

# This table is taken near verbatim from Pod::PlainText in Pod::Parser,
# which got it near verbatim from the original Pod::Text. It is therefore
# credited to Tom Christiansen, and I'm glad I didn't have to write it. :)
%ESCAPES = (
'amp' => '&', # ampersand
'lt' => '<', # left chevron, less-than
'gt' => '>', # right chevron, greater-than
'quot' => '"', # double quote

"Aacute" => to_native(0xC1), # capital A, acute accent
"aacute" => to_native(0xE1), # small a, acute accent
"Acirc" => to_native(0xC2), # capital A, circumflex accent
"acirc" => to_native(0xE2), # small a, circumflex accent
"AElig" => to_native(0xC6), # capital AE diphthong (ligature)
"aelig" => to_native(0xE6), # small ae diphthong (ligature)
"Agrave" => to_native(0xC0), # capital A, grave accent
"agrave" => to_native(0xE0), # small a, grave accent
"Aring" => to_native(0xC5), # capital A, ring
"aring" => to_native(0xE5), # small a, ring
"Atilde" => to_native(0xC3), # capital A, tilde
"atilde" => to_native(0xE3), # small a, tilde
"Auml" => to_native(0xC4), # capital A, dieresis or umlaut mark
"auml" => to_native(0xE4), # small a, dieresis or umlaut mark
"Ccedil" => to_native(0xC7), # capital C, cedilla
"ccedil" => to_native(0xE7), # small c, cedilla
"Eacute" => to_native(0xC9), # capital E, acute accent
"eacute" => to_native(0xE9), # small e, acute accent
"Ecirc" => to_native(0xCA), # capital E, circumflex accent
"ecirc" => to_native(0xEA), # small e, circumflex accent
"Egrave" => to_native(0xC8), # capital E, grave accent
"egrave" => to_native(0xE8), # small e, grave accent
"ETH" => to_native(0xD0), # capital Eth, Icelandic
"eth" => to_native(0xF0), # small eth, Icelandic
"Euml" => to_native(0xCB), # capital E, dieresis or umlaut mark
"euml" => to_native(0xEB), # small e, dieresis or umlaut mark
"Iacute" => to_native(0xCD), # capital I, acute accent
"iacute" => to_native(0xED), # small i, acute accent
"Icirc" => to_native(0xCE), # capital I, circumflex accent
"icirc" => to_native(0xEE), # small i, circumflex accent
"Igrave" => to_native(0xCD), # capital I, grave accent
"igrave" => to_native(0xED), # small i, grave accent
"Iuml" => to_native(0xCF), # capital I, dieresis or umlaut mark
"iuml" => to_native(0xEF), # small i, dieresis or umlaut mark
"Ntilde" => to_native(0xD1), # capital N, tilde
"ntilde" => to_native(0xF1), # small n, tilde
"Oacute" => to_native(0xD3), # capital O, acute accent
"oacute" => to_native(0xF3), # small o, acute accent
"Ocirc" => to_native(0xD4), # capital O, circumflex accent
"ocirc" => to_native(0xF4), # small o, circumflex accent
"Ograve" => to_native(0xD2), # capital O, grave accent
"ograve" => to_native(0xF2), # small o, grave accent
"Oslash" => to_native(0xD8), # capital O, slash
"oslash" => to_native(0xF8), # small o, slash
"Otilde" => to_native(0xD5), # capital O, tilde
"otilde" => to_native(0xF5), # small o, tilde
"Ouml" => to_native(0xD6), # capital O, dieresis or umlaut mark
"ouml" => to_native(0xF6), # small o, dieresis or umlaut mark
"szlig" => to_native(0xDF), # small sharp s, German (sz ligature)
"THORN" => to_native(0xDE), # capital THORN, Icelandic
"thorn" => to_native(0xFE), # small thorn, Icelandic
"Uacute" => to_native(0xDA), # capital U, acute accent
"uacute" => to_native(0xFA), # small u, acute accent
"Ucirc" => to_native(0xDB), # capital U, circumflex accent
"ucirc" => to_native(0xFB), # small u, circumflex accent
"Ugrave" => to_native(0xD9), # capital U, grave accent
"ugrave" => to_native(0xF9), # small u, grave accent
"Uuml" => to_native(0xDC), # capital U, dieresis or umlaut mark
"uuml" => to_native(0xFC), # small u, dieresis or umlaut mark
"Yacute" => to_native(0xDD), # capital Y, acute accent
"yacute" => to_native(0xFD), # small y, acute accent
"yuml" => to_native(0xFF), # small y, dieresis or umlaut mark

"lchevron" => to_native(0xAB), # left chevron (double less than)
"rchevron" => to_native(0xBB), # right chevron (double greater than)
);


############################################################################
# Initialization
############################################################################
Expand Down Expand Up @@ -255,7 +175,8 @@ sub interior_sequence {

# Expand escapes into the actual character now, carping if invalid.
if ($command eq 'E') {
return $ESCAPES{$_} if defined $ESCAPES{$_};
my $char = e2char($_);
return $char if defined $char;
carp "Unknown escape: E<$_>";
return "E<$_>";
}
Expand Down