% ISO 8859-1 (Latin 1) style for use with TeX V3.0 +

% This characters are not defined:
%D0: CAPITAL ICELANDIC LETTER ETH
%DE: CAPITAL ICELANDIC LETTER THORN
%F0: SMALL ICELANDIC LETTER ETH
%FE: SMALL ICELANDIC LETTER THORN

% ---------
% First check if we are running under TeX Version 3.0 or higher
\expandafter\ifx\csname inputlineno\endcsname\relax \else
  \ifnum\inputlineno=-1 \else

  \catcode`\@=11

% If we running under plain TeX define \pounds
  \expandafter\ifx\csname pounds\endcsname\relax%
    \def\pounds{\mathhexbox424}
  \fi

% define the code for vulgar fractions
  \def\Vulg@rFr@ction#1#2{{\leavevmode\kern.1em\raise.5ex
     \hbox{\the\scriptfont0 #1}\kern-.1em/\lower.25ex\hbox{\the\scriptfont0 #2}}}

% ---------
% This characters are defined in non iso standard: 
%A6: BROKEN BAR
% is not broken
    \catcode"0A6=\active  \let^^a6=\mid 

% ---------
% Here are the definitions

%A0: NO-BREAK SPACE                                                       
    \catcode"0A0=\active  \let^^a0=~ 

%A1: INVERTED EXCLAMATION MARK
    \catcode"0A1=\active  \def^^a1{!`} 

%A2: CENT SIGN
    \catcode"0A2=\active  \def^^a2{{\leavevmode\hbox{\rm\rlap/c}}}

%A3: POUND SIGN
    \catcode"0A3=\active   \def^^a3{{\leavevmode\hbox{\pounds}}}

%A4 : CURRENCY SIGN
    \catcode"0A4=\active  \def^^a4{{\leavevmode\hbox{$\otimes$}}}
    
%A5: YEN SIGN
    \catcode"0A5=\active  \def^^a5{{\leavevmode\hbox{\rm\ooalign{\hfil
                               Y\hfil\crcr\raise.1ex\hbox{\hfil =\hfil}}}}}

%A7: PARAGRAPH SIGN
    \catcode"0A7=\active  \def^^a7{\S{}}

%A8: DIAERESIS
    \catcode"0A8=\active  \let^^a8=\" 

%A9: COPYRIGHT SIGN
    \catcode"0A9=\active  \let^^a9=\copyright 

%AA: FEMININE ORDINAL INDICATOR
    \catcode"0AA=\active  \def^^aa{{\leavevmode\hbox{$^{\underline a}$}}}

%"0Ab : LEFT ANGLE QUOTATION MARK
    \catcode"0AB=\active
    \def^^ab{{\leavevmode\raise .2ex\hbox{$\scriptscriptstyle \ll$}}}

%AC: NOT SIGN
    \catcode"0AC=\active  \let^^ac=\neg  

%AD: SOFT HYPHEN
    \catcode"0AD=\active  \let^^ad=\- 

%AE: REGISTERED TRADE MARK SIGN
    \catcode"0AE=\active  \def^^ae{{\leavevmode\rm\ooalign{\hfil\raise.1ex
                                       \hbox{\the\scriptfont0 R}\hfil
		                       \crcr\mathhexbox20D}}}

%AF: MACRON
    \catcode"0AF=\active  \let^^af=\= 

%B0: DEGREE SIGN, RING ABOVE
    \catcode"0B0=\active  \def^^b0{{\leavevmode\hbox{$^\circ$}}}

%B1: PLUS-MINUS SIGN
    \catcode"0B1=\active  \let^^b1=\pm 

%B2: SUPERSCRIPT TWO
    \catcode"0B2=\active  \def^^b2{{\leavevmode\hbox{$^2$}}}

%B3: SUPERSCRIPT THREE
    \catcode"0B3=\active  \def^^b3{{\leavevmode\hbox{$^3$}}}

%B4: ACUTE ACCENT
    \catcode"0B4=\active  \let^^b4=\` 

%B5: MICRO SIGN
    \catcode"0B5=\active  \def^^b5{\mu{}}

%B6: PILCROW SIGN
    \catcode"0B6=\active  \def^^b6{\P{}}

%B7: MIDDLE DOT
    \catcode"0B7=\active  \def^^b7{\cdot}

%B8: CEDILLA
    \catcode"0B8=\active  \let^^b8=\c  

%B9: SUPERSCRIPT ONE
    \catcode"0B9=\active  \def^^b9{{\leavevmode\hbox{$^1$}}}

%ba: MASCULINE ORDINAL INDICATOR
    \catcode"0BA=\active  \def^^ba{{\leavevmode\hbox{$^{\underline o}$}}}

%BB : RIGHT ANGLE QUOTATION MARK
    \catcode"0BB=\active
    \def^^bb{{\leavevmode\raise .2ex\hbox{$\scriptscriptstyle \gg$}}}

%BC: VULGAR FRACTION ONE QUARTER
    \catcode"0BC=\active  \def^^bc{\Vulg@arFr@ction 1 4}

%BD: VULGAR FRACTION ONE HALF
    \catcode"0BD=\active  \def^^bd{\Vulg@rFr@ction 1 2}
		  
%BE : VULGAR FRACTION THREE QUARTERS
    \catcode"0BE=\active  \def^^be{\Vulg@rFr@ction 3 4}

%BF: INVERTED QUESTION MARK
    \catcode"0BF=\active  \def^^bf{?`}

%C0 : CAPITAL LETTER A WITH GRAVE ACCENT
    \lccode"0C0="0E0
    \catcode"0C0=\active  \def^^c0{\`A}

%C1: CAPITAL LETTER A WITH ACUTE ACCENT
    \lccode"0C1="0E1
    \catcode"0C1=\active  \def^^c1{\'A}

%C2: CAPITAL LETTER A WITH CIRCUMFLEX ACCENT
    \lccode"0C2="0E2
    \catcode"0C2=\active  \def^^c2{\^A}

%C3: CAPITAL LETTER A WITH TILDE
    \lccode"0C3="0E3
    \catcode"0C3=\active  \def^^c3{\~A}

%C4: CAPITAL LETTER A WITH DIAERESIS
    \lccode"0C4="0E4
    \catcode"0C4=\active  \def^^c4{\"A}

%C5: CAPITAL LETTER A WITH RING ABOVE
    \lccode"0C5="0E5
    \catcode"0C5=\active  \def^^c5{\AA{}}

%C6: CAPITAL DIPHTHONG A WITH E
    \lccode"0C6="0E6
    \catcode"0C6=\active  \def^^c6{\AE{}}

%C7: CAPITAL LETTER C WITH CEDILLA
    \lccode"0C7="0E7
    \catcode"0C7=\active  \def^^c7{\c C}

%C8: CAPITAL LETTER E WITH GRAVE ACCENT
    \lccode"0C8="0E8
    \catcode"0C8=\active  \def^^c8{\`E}

%C9: CAPITAL LETTER E WITH ACUTE ACCENT
    \lccode"0C9="0E9
    \catcode"0C9=\active  \def^^c9{\'E}

%CA: CAPITAL LETTER E WITH CIRCUMFLEX ACCENT
    \lccode"0CA="0EA
    \catcode"0CA=\active  \def^^ca{\^E}

%CB: CAPITAL LETTER E WITH DIAERESIS
    \lccode"0CB="0EB
    \catcode"0CB=\active  \def^^cb{\"E}

%CC: CAPITAL LETTER I WITH GRAVE ACCENT
    \lccode"0CC="0EC
    \catcode"0CC=\active  \def^^cc{\`I}

%CD: CAPITAL LETTER I WITH ACUTE ACCENT
    \lccode"0CD="0ED
    \catcode"0CD=\active  \def^^cd{\'I}

%CE: CAPITAL LETTER I WITH CIRCUMFLEX ACCENT
    \lccode"0CE="0EE
    \catcode"0CE=\active  \def^^ce{\^I}

%CF: CAPITAL LETTER I WITH DIAERESIS
    \lccode"0CF="0EF
    \catcode"0CF=\active  \def^^cf{\"I}

%D1: CAPITAL LETTER N WITH TILDE
    \lccode"0D1="0F1
    \catcode"0D1=\active  \def^^d1{\~N}

%D2: CAPITAL LETTER O WITH GRAVE ACCENT
    \lccode"0D2="0F2
    \catcode"0D2=\active  \def^^d2{\`O}

%D3: CAPITAL LETTER O WITH ACUTE ACCENT
    \lccode"0D3="0F3
    \catcode"0D3=\active  \def^^d3{\'O}

%D4: CAPITAL LETTER O WITH CIRCUMFLEX ACCENT
    \lccode"0D4="0F4
    \catcode"0D4=\active  \def^^d4{\^O}

%D5: CAPITAL LETTER O WITH TILDE
    \lccode"0D5="0F5
    \catcode"0D5=\active  \def^^d5{\~O}

%D6: CAPITAL LETTER O WITH DIAERESIS
    \lccode"0D6="0F6
    \catcode"0D6=\active  \def^^d6{\"O}

%D7: MULTIPLICATION SIGN
    \catcode"0D7=\active  \let^^d7=\times

%D8: CAPITAL LETTER O WITH OBLIQUE STROKE
    \lccode"0D8="0F8
    \catcode"0D8=\active  \def^^d8{\O{}}

%D9: CAPITAL LETTER U WITH GRAVE ACCENT
    \lccode"0D9="0F9
    \catcode"0D9=\active  \def^^d9{\`U}

%DA: CAPITAL LETTER U WITH ACUTE ACCENT
    \lccode"0DA="0FA
    \catcode"0DA=\active  \def^^da{\'U}

%DB: CAPITAL LETTER U WITH CIRCUMFLEX ACCENT
    \lccode"0DB="0FB
    \catcode"0DB=\active  \def^^db{\^U}

%DC: CAPITAL LETTER U WITH DIAERESIS
    \lccode"0DC="0FC
    \catcode"0DC=\active  \def^^dc{\"U}

%DD: CAPITAL LETTER Y WITH ACUTE ACCENT
    \lccode"0DD="0FD
    \catcode"0DD=\active  \def^^dd{\'Y}

%DF: SMALL GERMAN LETTER SHARP s
    \catcode"0DF=\active  \def^^df{\ss{}}

%E0: SMALL LETTER a WITH GRAVE ACCENT
    \uccode"0E0="0C0
    \catcode"0E0=\active  \def^^e0{\`a}

%E1: SMALL LETTER a WITH ACUTE ACCENT
    \uccode"0E1="0C1
    \catcode"0E1=\active  \def^^e1{\'a}

%E2: SMALL LETTER a WITH CIRCUMFLEX ACCENT
    \uccode"0E2="0C2
    \catcode"0E2=\active  \def^^e2{\^a}

%E3: SMALL LETTER a WITH TILDE
    \uccode"0E3="0C3
    \catcode"0E3=\active  \def^^e3{\~a}

%E4: SMALL LETTER a WITH DIAERESIS
    \uccode"0E4="0C4
    \catcode"0E4=\active  \def^^e4{\"a}

%E5: SMALL LETTER a WITH RING ABOVE
    \uccode"0E5="0C5
    \catcode"0E5=\active  \def^^e5{\aa{}}

%E6: SMALL DIPHTHONG a WITH e
    \uccode"0E6="0C6
    \catcode"0E6=\active  \def^^e6{\ae{}}

%E7: SMALL LETTER c WITH CEDILLA
    \uccode"0E7="0C7
    \catcode"0E7=\active  \def^^e7{\c c}

%E8: SMALL LETTER e WITH GRAVE ACCENT
    \uccode"0E8="0C8
    \catcode"0E8=\active  \def^^e8{\`e}

%E9: SMALL LETTER e WITH ACUTE ACCENT
    \uccode"0E9="0C9
    \catcode"0E9=\active  \def^^e9{\'e}

%EA: SMALL LETTER e WITH CIRCUMFLEX ACCENT
    \uccode"0EA="0CA
    \catcode"0EA=\active  \def^^ea{\^e}

%EB: SMALL LETTER e WITH DIAERESIS
    \uccode"0EB="0CB
    \catcode"0EB=\active  \def^^eb{\"e}

%EC: SMALL LETTER i WITH GRAVE ACCENT
    \uccode"0EC="0CC
    \catcode"0EC=\active  \def^^ec{\`\i{}}

%ED: SMALL LETTER i WITH ACUTE ACCENT
    \uccode"0ED="0CD
    \catcode"0ED=\active  \def^^ed{\'\i{}}

%ee: SMALL LETTER i WITH CIRCUMFLEX ACCENT
    \uccode"0EE="0CE
    \catcode"0EE=\active  \def^^ee{\^\i{}}

%EF: SMALL LETTER i WITH DIAERESIS
    \uccode"0EF="0CF
    \catcode"0EF=\active  \def^^ef{\"\i{}}

%F1: SMALL LETTER n WITH TILDE
    \uccode"0F1="0D1
    \catcode"0F1=\active  \def^^f1{\~n}

%F2: SMALL LETTER o WITH GRAVE ACCENT
    \uccode"0F2="0D2
    \catcode"0F2=\active  \def^^f2{\`o}

%F3: SMALL LETTER o WITH ACUTE ACCENT
    \uccode"0F3="0D3
    \catcode"0F3=\active  \def^^f3{\'o}

%F4: SMALL LETTER o WITH CIRCUMFLEX ACCENT
    \uccode"0F4="0D4
    \catcode"0F4=\active  \def^^f4{\^o}

%F5: SMALL LETTER o WITH TILDE
    \uccode"0F5="0D5
    \catcode"0F5=\active  \def^^f5{\~o}

%F6: SMALL LETTER o WITH DIAERESIS
    \uccode"0F6="0D6
    \catcode"0F6=\active  \def^^f6{\"o}

%F7: DIVISION SIGN
    \catcode"0F7=\active  \let^^f7=\div

%F8: SMALL LETTER o WITH OBLIQUE STROKE
    \uccode"0F8="0D8
    \catcode"0F8=\active  \def^^f8{\o{}}

%F9: SMALL LETTER u WITH GRAVE ACCENT
    \uccode"0F9="0D9
    \catcode"0F9=\active  \def^^f9{\`u}

%FA: SMALL LETTER u WITH ACUTE ACCENT
    \uccode"0FA="0DA
    \catcode"0FA=\active  \def^^fa{\'u}

%FB: SMALL LETTER u WITH CIRCUMFLEX ACCENT
    \uccode"0FB="0DB
    \catcode"0FB=\active  \def^^fb{\^u}

%FC: SMALL LETTER u WITH DIAERESIS
    \uccode"0FC="0DC
    \catcode"0FC=\active  \def^^fc{\"u}

%FD: SMALL LETTER y WITH ACUTE ACCENT
    \uccode"0FD="0DD
    \catcode"0FD=\active  \def^^fd{\'y}

%FF: SMALL LETTER y WITH DIAERESIS
    \uccode"0FF="0DF
    \catcode"0FF=\active  \def^^ff{\"y}

  \catcode`\@=12

  \fi
\fi