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eg_afm.erl
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eg_afm.erl
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%%==========================================================================
%% Copyright (C) 2003 Joe Armstrong
%%
%% Permission is hereby granted, free of charge, to any person obtaining a
%% copy of this software and associated documentation files (the
%% "Software"), to deal in the Software without restriction, including
%% without limitation the rights to use, copy, modify, merge, publish,
%% distribute, sublicense, and/or sell copies of the Software, and to permit
%% persons to whom the Software is furnished to do so, subject to the
%% following conditions:
%%
%% The above copyright notice and this permission notice shall be included
%% in all copies or substantial portions of the Software.
%%
%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
%% OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
%% MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
%% NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
%% DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
%% OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
%% USE OR OTHER DEALINGS IN THE SOFTWARE.
%%
%% Author: Joe Armstrong <joe@sics.se>
%%==========================================================================
-module(eg_afm).
-record(afm2, {baseFont, % FontName
firstChar, % first char in widths table
lastChar, % last char in Widths table
widths, % the widths table (0=undefined)
kernPairs, % [{{C1,C2},K}]
index, % int
fixedPitch, % bool
encoding, % string
type, % internal, external
ascender, % num
capHeight, % num
descender, % num
flags, % num
fontBBox, % {int,int,int,int}
italicAngle, % num
stemV, % num
xHeight}). % num
%% Version 3 ...
%% Parse an afm file and record the following information
%% We need the following parameters. Most (but not all)
%% of these can be found by
%% parsing the .fm
%%
%% BaseFont = The name of the Font (This is the exact name)
%% FirstChar = First Char in the widths table (derived from the widths)
%% LastChar = Last Char in the widths table
%% Ascender = value of Ascender in .afm file
%% CapHeight = value of CapHeight in .afm file
%% Descender = value of Descender in .afm fil},
%% Flags = see notes
%% FontBBox = value of FontBox in .afm (four integers)
%% ItalicAngle = value of ItalicAngle in .afm
%% StemV = see notes
%% XHeight = value of XHeight in .afm
%%
%% Special parameters.
%%
%% StemV is NOT in the .afm file but *is* in the
%% encrypted part of the .pfb file where it is set with a command like
%% /StdVW[50]def - this is the dominant width of the vertical stems
%% (see page 42 of the Adobe "black book")
%%
%% The entry StdVW is an array with only one real number entry
%% expressing the dominant width of vertical stems (measured
%% horizontally in character space units). Typically, this will be the
%% width of straight stems in lower case letters. (For an italic font
%% program, give the width of the vertical stem measured at an angle
%% perpendicular to the stem direction.) For example: /StdVW [85] def
%% Page 42 of the Black book
%% Flags (sanserif/serif, fixed-pitch, symbolic, script, all-cap,
%% small-cap etc)
%% You can ask Acrobat Distiller in such cases by having it distill a
%% simple PS file like below, with compression turned off,
%% and then examining the PDF file
%%
%% %!PS-Adobe-2.0
%% /Palatino-Roman findfont 16.0 scalefont setfont
%% 40 700 moveto (Palatino-Roman 16.0 point) show
%% showpage
%% afm parser (quick and dirty)
%% Just look for the stuff I'm interested in and assume a fixed format for
%% input
-export([make/0]).
-include_lib("kernel/include/file.hrl").
%% ============================================================================
make() ->
F = all_afms(),
{F1,_} = lists:mapfoldl(fun(File,I) ->
{{File,I}, I+1}
end, 1, F),
io:format("Found:~p~n",[F1]),
F2 = lists:map(fun({File, Index}) ->
{Mod,FontName,Type} = parse(File, Index),
{File,Mod,FontName,Index,Type}
end, F1),
mk_Make(lists:map(fun(I) -> element(2,I) end, F2)),
mk_eg_font_map(lists:map(fun({_,M,Func,I,_}) -> {M,Func,I} end, F2)),
External = [{File,Mod} || {File,Mod,_,_,external} <- F2],
io:format("External=~p~n",[External]),
lists:foreach(fun({File,Mod}) -> copy_pfb(File,Mod) end, External).
%% Just run pdf_afm_qdh:all() to build the font tables
all_afms() ->
{ok, F} = file:open(filename:join(eg_lib:priv_dir(), "font_locations"),
[read]),
L= read_locations(F, []),
file:close(F),
find_atms(L, []).
find_atms([H|T], L) ->
case is_dir(H) of
true ->
A = eg_lib:find_files(H, "*.afm", false),
find_atms(T, A ++ L);
false ->
case exists(H) of
true ->
find_atms(T, [H|L]);
false ->
io:format("~s is not a file~n",[H]),
find_atms(T, L)
end
end;
find_atms([], L) ->
L.
read_locations(F, L) ->
case io:get_line(F, '>') of
eof ->
L;
Str ->
read_locations(F, [first(Str)|L])
end.
file_type(File) ->
case file:read_file_info(File) of
{ok, Info} -> Info#file_info.type;
_ -> error
end.
is_dir(X) ->
file_type(X) == directory.
exists(File) ->
case file:read_file_info(File) of
{ok, _} ->
true;
_ ->
false
end.
first([X]) ->
[];
first([H|T]) ->
[H|first(T)].
mk_Make(FontMap) ->
Str = ["MODULES = eg_font_map ",
lists:map(fun(J) ->[J," "] end, FontMap),"\n\n",
"OBJECTS=$(MODULES:%=../../ebin/%.beam)\n",
"all: $(OBJECTS)\n\n",
"../../ebin/%.beam: %.erl\n",
"\terlc +debug_info -o ../../ebin $<\n\n",
"clean:\n",
"\trm -f $(OBJECTS) Makefile *.erl *.pfb\n\n"
],
%% io:format("Makefile(~s)=~s~n",[Makefile,Str]),
file:write_file(filename:join(eg_lib:priv_src_dir(), "Makefile"), [Str]).
%% [{Mod,Fname,Index}]
mk_eg_font_map(FontMap) ->
All = lists:map(fun(I) -> element(2, I) end, FontMap),
Str = ["-module(eg_font_map).\n",
"-export([handler/1,all_fonts/0]).\n",
lists:map(fun({Mod,Font,I}) ->
["handler(\"",Font,"\")-> ", Mod,";\n"]
end, FontMap),
"handler(_) -> undefined.\n",
"all_fonts() -> ",io_lib:format("~p.~n", [All])],
file:write_file(filename:join(eg_lib:priv_src_dir(), "eg_font_map.erl"),
[Str]).
parse(F,Index) ->
%% io:format("Parsing:~p~n",[F]),
Mod = "eg_font_" ++ eg_pdf_op:i2s(Index),
Out = filename:join(eg_lib:priv_src_dir(), Mod ++ ".erl"),
L = file2numbered_lines(F),
Fn = get_font_name(L),
io:format("Found font:~s~n",[Fn]),
Type = case lists:member(Fn, eg_pdf:inBuiltFonts()) of
true -> internal;
false -> external
end,
Cw = get_char_widths(L, get_encoding(L)),
Kern = get_kerning_info(L, Cw),
Cw1 = lists:map(fun({Index1,Width,_Name}) ->
{Index1, Width}
end, Cw),
%% io:format("Cw1=~p~n",[Cw1]),
{First,Last,Widths} = normalise_widths(Cw1),
%% io:format("First=~p last=~p ~n",[First,Last]),
Kern1 = lists:map(fun({XY,_,W}) -> {XY, W} end, Kern),
Ascender = get_val(L, "Ascender"),
T = #afm2{baseFont=Fn, widths=Widths, firstChar=First,
lastChar=Last, kernPairs=Kern1,
ascender=get_val(L, "Ascender"),
capHeight=get_val(L, "CapHeight"),
index=Index,
type=Type,
fixedPitch=get_fixed_pitch(L),
encoding=get_encoding(L),
descender=get_val(L, "Descender"),
italicAngle=get_val(L, "ItalicAngle"),
xHeight=get_val(L,"XHeight"),
flags=flags(Fn),
stemV=stemV(Fn),
fontBBox=get_fontBBox(L)},
file:write_file(Out, mk_program(Mod, T)),
%% io:format("Font ~s ~w entries ~w entries in kerning table~n",
%% [Fn, length(Cw1), length(Kern1)]),
{Mod, Fn, Type}.
copy_pfb(File, Mod) ->
Root = filename:rootname(File),
From = Root ++ ".pfb",
To = filename:join(eg_lib:priv_src_dir(), Mod ++ ".pfb"),
io:format("Copy From:~s To:~s~n",[From,To]),
case file:read_file(From) of
{ok, Bin} ->
file:write_file(To, Bin);
{error,_} ->
io:format("fatal error non existent file:~s~n",[From]),
exit(enofile)
end.
mk_program(Mod, T) ->
%% io:format("Mod=~p T=~p~n",[Mod,T]),
["-module(", Mod, ").\n",
"-export([width/1, kern/2, fontName/0, firstChar/0,lastChar/0]).\n",
"-export([index/0,ascender/0,capHeight/0,descender/0,italicAngle/0]).\n",
"-export([xHeight/0, flags/0, type/0, stemV/0,fontBBox/0,widths/0]).\n",
"-export([encoding/0]).\n",
"fontName() -> \"", T#afm2.baseFont,"\".\n",
"index() -> ", eg_pdf_op:n2s(T#afm2.index),".\n",
"type() -> ", eg_pdf_op:a2s(T#afm2.type),".\n",
"encoding() -> \"", T#afm2.encoding,"\".\n",
"firstChar() ->", eg_pdf_op:n2s(T#afm2.firstChar),".\n",
"lastChar() ->", eg_pdf_op:n2s(T#afm2.lastChar),".\n",
"ascender() ->", eg_pdf_op:n2s(T#afm2.ascender),".\n",
"capHeight() ->", eg_pdf_op:n2s(T#afm2.capHeight),".\n",
"descender() ->", eg_pdf_op:n2s(T#afm2.descender),".\n",
"italicAngle() ->", eg_pdf_op:n2s(T#afm2.italicAngle),".\n",
"xHeight() ->", eg_pdf_op:n2s(T#afm2.xHeight),".\n",
"flags() ->", eg_pdf_op:n2s(make_flags(T)),".\n",
"stemV() ->", eg_pdf_op:n2s(T#afm2.stemV),".\n",
"fontBBox() ->", io_lib:format("~p.\n", [T#afm2.fontBBox]),
"widths() ->", io_lib:format("~p.\n", [T#afm2.widths]),
widths_2_erl(T#afm2.firstChar, T#afm2.widths),
mk_kern(T#afm2.kernPairs)].
mk_kern([{{I,J},K}|T]) ->
["kern(",eg_pdf_op:n2s(I),",",eg_pdf_op:n2s(J),")->",
eg_pdf_op:n2s(K),";\n"
| mk_kern(T)];
mk_kern([]) ->
["kern(_,_) -> 0.\n"].
widths_2_erl(N, []) ->
["width(_)->unknown.\n"];
widths_2_erl(N, [0|T]) ->
widths_2_erl(N+1, T);
widths_2_erl(N, [H|T]) ->
["width(",eg_pdf_op:n2s(N),")->",eg_pdf_op:n2s(H),";\n"
| widths_2_erl(N+1, T)].
normalise_widths(Pairs) ->
P1 = lists:sort(Pairs),
{First,Width} = hd(P1),
{Last, Ws} = gather(First, P1, []),
{First,Last, Ws}.
gather(X, [{X,W}], L) ->
{X, lists:reverse([W|L])};
gather(X, [{X,W}|T], L) ->
gather(X+1, T, [W|L]);
gather(X, Z=[{Y,W}|T], L) when Y > X ->
gather(X+1,Z,[0|L]).
get_fixed_pitch(L) ->
T = get_keyword(L, "IsFixedPitch "),
[F1|_] = string:tokens(T, "\s\r\n"),
case F1 of
"true" ->
true;
"false" ->
false
end.
get_encoding(L) ->
T = get_keyword(L, "EncodingScheme "),
[F1|_] = string:tokens(T, "\s\r\n"),
F1.
get_fontBBox(L) ->
T = get_keyword(L, "FontBBox "),
[F1,F2,F3,F4|_] = string:tokens(T, "\s\r\n"),
{list_to_integer(F1),list_to_integer(F2),list_to_integer(F3),
list_to_integer(F4)}.
get_font_name(L) ->
T = get_keyword(L, "FontName "),
[F|_] = string:tokens(T, "\s\r\n"),
F.
get_val(L, Tag) ->
T = get_keyword(L, Tag ++" "),
[F|_] = string:tokens(T, "\s\r\n"),
%% io:format("Tag=~s T=~s F=~s~n",[Tag, T, F]),
case lists:member($., F) of
true ->
list_to_float(F);
false ->
list_to_integer(F)
end.
get_keyword([{_,Str}|T], Prefix) ->
case is_prefix(Prefix, Str) of
{yes, T1} ->
T1;
no ->
get_keyword(T, Prefix)
end;
get_keyword([], Prefix) ->
io:format("Cannot find:~s setting to 0~n", [Prefix]),
"0".
is_prefix([], L) ->
{yes, L};
is_prefix([H|T], [H|T1]) ->
is_prefix(T, T1);
is_prefix(_, _) ->
no.
get_kerning_info(L, C) ->
lists:foldl(fun(I, Acc) ->
case parse_kerning(I, C) of
{ok, Add} ->
[Add|Acc];
no ->
Acc
end
end, [], L).
parse_kerning({_,Str="KPX " ++ _}, Cw) ->
case string:tokens(Str, "\s\r\n") of
["KPX",C1,C2,W] ->
case charno(C1, Cw) of
{ok, N1} ->
case charno(C2, Cw) of
{ok, N2} ->
{ok, {{N1,N2}, {C1, C2}, list_to_integer(W)}};
_ ->
no
end;
_ ->
no
end;
Other ->
io:format("UUgh:~s:~p~n",[Str,Other]),
no
end;
parse_kerning(_, Cw) ->
no.
charno(C, Cw) ->
case [I || {I,_,Name} <- Cw, Name == C] of
[N|_] ->
{ok, N};
_ ->
io:format("Cannot locate character:~p~n",[C]),
error
end.
get_char_widths(L, Enc) ->
F = fun(X,Acc) ->
add_char(X, Acc, Enc)
end,
lists:foldl(F, [], L).
add_char({Line,Str= "C " ++ _}, Acc, Enc) ->
case parse_char_data(Str, Enc) of
{-1,_,_} ->
Acc;
V ->
[V|Acc]
end;
add_char(_, Acc, _Enc) ->
Acc.
parse_char_data(S, "FontSpecific") ->
case string:tokens(S, "\s\r\n") of
["C",C0,";","WX",W,";","N",Name,";"|_] ->
C = list_to_integer(C0),
{C, list_to_integer(W), Name};
Other ->
io:format("wot is:~s:~pn",[S, Other])
end;
parse_char_data(S, Enc) ->
case string:tokens(S, "\s\r\n") of
["C",_,";","WX",W,";","N",Name,";"|_] ->
C = name_to_char(Name),
{C, list_to_integer(W),Name};
Other ->
io:format("wot is:~s:~pn",[S, Other])
end.
%% FontDescriptor Flags
%% Bit 32-20 19 18
%% Meaning reserved force bold small ..... not completed
%% when small cap
%% (Note: MSB is bit-32, LSB is bit-1)
flags("Helvetica") -> 32;
flags("Helvetica-Bold") -> 0;
flags("Helvetica-Oblique") -> 96;
flags("Helvetica-BoldOblique") -> 0;
flags("Times-Roman") -> 0;
flags("Times-Bold") -> 0;
flags("Times-Italic") -> 0;
flags("Times-BoldItalic") -> 0;
flags("Courier") -> 0;
flags("Courier-Bold") -> 0;
flags("Courier-Oblique") -> 0;
flags("Courier-BoldOblique") -> 0;
flags("Symbol") -> 0;
flags("ZapfDingbats") -> 0;
flags("AvantGarde-Book") -> 32;
flags("AvantGarde-BookOblique") -> 96;
flags("AvantGarde-Demi") -> 262176;
flags("AvantGarde-DemiOblique") -> 262240;
flags("Bookman-Demi") -> 262178;
flags("Bookman-DemiItalic") -> 262242;
flags("Bookman-Light") -> 34;
flags("Bookman-LightItalic") -> 98;
flags("Helvetica-Narrow") -> 32;
flags("Helvetica-Narrow-Oblique") -> 96;
flags("Helvetica-Narrow-Bold") -> 262176;
flags("Helvetica-Narrow-BoldOblique") -> 262240;
flags("NewCenturySchlbk-Roman") -> 34;
flags("NewCenturySchlbk-Italic") -> 98;
flags("NewCenturySchlbk-Bold") -> 262178;
flags("NewCenturySchlbk-BoldItalic") -> 262242;
flags("Palatino-Roman") -> 34;
flags("Palatino-Italic") -> 98;
flags("Palatino-Bold") -> 262178;
flags("Palatino-BoldItalic") -> 262242;
flags("ZapfChancery-MediumItalic") -> 98;
flags("Helvetica-Condensed") -> 32;
flags("Helvetica-Condensed-Bold") -> 262176;
flags("Helvetica-Condensed-Oblique") -> 96;
flags("Helvetica-Condensed-BoldObl") -> 262240;
flags(_) -> 0.
%% stemV
stemV("Helvetica") -> 0;
stemV("Helvetica-Bold") -> 0;
stemV("Helvetica-Oblique") -> 0;
stemV("Helvetica-BoldOblique") -> 0;
stemV("Times-Roman") -> 0;
stemV("Times-Bold") -> 0;
stemV("Times-Italic") -> 0;
stemV("Times-BoldItalic") -> 0;
stemV("Courier") -> 0;
stemV("Courier-Bold") -> 0;
stemV("Courier-Oblique") -> 0;
stemV("Courier-BoldOblique") -> 0;
stemV("Symbol") -> 0;
stemV("ZapfDingbats") -> 0;
stemV("AvantGarde-Book") -> 70;
stemV("AvantGarde-BookOblique") -> 70;
stemV("AvantGarde-Demi") -> 133;
stemV("AvantGarde-DemiOblique") -> 133;
stemV("Bookman-Demi") -> 167;
stemV("Bookman-DemiItalic") -> 172;
stemV("Bookman-Light") -> 96;
stemV("Bookman-LightItalic") -> 96;
stemV("Helvetica-Narrow") -> 88;
stemV("Helvetica-Narrow-Oblique") -> 88;
stemV("Helvetica-Narrow-Bold") -> 140;
stemV("Helvetica-Narrow-BoldOblique") -> 140;
stemV("NewCenturySchlbk-Roman") -> 92;
stemV("NewCenturySchlbk-Italic") -> 80;
stemV("NewCenturySchlbk-Bold") -> 154;
stemV("NewCenturySchlbk-BoldItalic") -> 150;
stemV("Palatino-Roman") -> 84;
stemV("Palatino-Italic") -> 84;
stemV("Palatino-Bold") -> 122;
stemV("Palatino-BoldItalic") -> 122;
stemV("ZapfChancery-MediumItalic") -> 70;
stemV("Helvetica-Condensed") -> 79;
stemV("Helvetica-Condensed-Bold") -> 130;
stemV("Helvetica-Condensed-Oblique") -> 79;
stemV("Helvetica-Condensed-BoldObl") -> 130;
stemV(X) -> io:format("No Vstem for:~p~n", [X]),
70.
%% mk_widths(M) ->
%% First = M#afm2.firstChar,
%% W = M#afm2.widths,
%% mk_widths(First, W).
%%
%% mk_widths(N, []) -> [];
%% mk_widths(N, [0|T]) -> mk_widths(N+1,T);
%% mk_widths(N, [W|T]) -> [{N,W}|mk_widths(N+1,T)].
-define(FIXEDPITCH, (1 bsl 0)).
-define(ADOBESTANDARD, (1 bsl 5)).
-define(SYMBOL, (1 bsl 2)).
-define(ITALIC, (1 bsl 6)).
make_flags(T) ->
io:format("*** Make flags:~n"),
Font = T#afm2.baseFont,
Fixed = T#afm2.fixedPitch,
Enc = T#afm2.encoding,
I = T#afm2.italicAngle,
io:format("Font=~s Fixed=~p Enc=~p Ital=~p~n",[Font,Fixed,Enc,I]),
%% flags(Font).
Flags0 = 0,
Flags1 = case Fixed of
true ->
Flags0 bor ?FIXEDPITCH;
false ->
Flags0
end,
Flags2 = case Enc of
"AdobeStandardEncoding" ->
(Flags1 bor ?ADOBESTANDARD);
"AppleStandard" ->
(Flags1 bor ?ADOBESTANDARD);
"FontSpecific" ->
(Flags1 bor ?SYMBOL);
_ ->
io:format("????????Encoding=~p~n",[Enc]),
(Flags1 bor ?ADOBESTANDARD)
end,
Flags3 = if
I < 0 ->
(Flags2 bor ?ITALIC);
true ->
Flags2
end,
io:format("Flags=~p~n",[Flags3]),
Flags3.
file2numbered_lines(File) ->
{ok, B} = file:read_file(File),
str2lines(binary_to_list(B)).
str2lines(L) -> str2lines(L, 1, [], []).
str2lines([H|T], Line, C, L) ->
case H of
$\n -> str2lines(T, Line+1,[],[{Line,lists:reverse([$\n|C])}|L]);
_ -> str2lines(T, Line, [H|C], L)
end;
str2lines([], Line, [], L) ->
lists:reverse(L);
str2lines([], Line, C, L) ->
lists:reverse([{Line,lists:reverse(C)}|L]).
%% AdobeStandardEncoding
name_to_char("space") -> 32 ;
name_to_char("exclam") -> 33 ;
name_to_char("quotedbl") -> 34 ;
name_to_char("numbersign") -> 35 ;
name_to_char("dollar") -> 36 ;
name_to_char("percent") -> 37 ;
name_to_char("ampersand") -> 38 ;
name_to_char("quotesingle") -> 39 ;
name_to_char("parenleft") -> 40 ;
name_to_char("parenright") -> 41 ;
name_to_char("asterisk") -> 42 ;
name_to_char("plus") -> 43 ;
name_to_char("comma") -> 44 ;
name_to_char("hyphen") -> 45 ;
name_to_char("period") -> 46 ;
name_to_char("slash") -> 47 ;
name_to_char("zero") -> 48 ;
name_to_char("one") -> 49 ;
name_to_char("two") -> 50 ;
name_to_char("three") -> 51 ;
name_to_char("four") -> 52 ;
name_to_char("five") -> 53 ;
name_to_char("six") -> 54 ;
name_to_char("seven") -> 55 ;
name_to_char("eight") -> 56 ;
name_to_char("nine") -> 57 ;
name_to_char("colon") -> 58 ;
name_to_char("semicolon") -> 59 ;
name_to_char("less") -> 60 ;
name_to_char("equal") -> 61 ;
name_to_char("greater") -> 62 ;
name_to_char("question") -> 63 ;
name_to_char("at") -> 64 ;
name_to_char("A") -> 65 ;
name_to_char("B") -> 66 ;
name_to_char("C") -> 67 ;
name_to_char("D") -> 68 ;
name_to_char("E") -> 69 ;
name_to_char("F") -> 70 ;
name_to_char("G") -> 71 ;
name_to_char("H") -> 72 ;
name_to_char("I") -> 73 ;
name_to_char("J") -> 74 ;
name_to_char("K") -> 75 ;
name_to_char("L") -> 76 ;
name_to_char("M") -> 77 ;
name_to_char("N") -> 78 ;
name_to_char("O") -> 79 ;
name_to_char("P") -> 80 ;
name_to_char("Q") -> 81 ;
name_to_char("R") -> 82 ;
name_to_char("S") -> 83 ;
name_to_char("T") -> 84 ;
name_to_char("U") -> 85 ;
name_to_char("V") -> 86 ;
name_to_char("W") -> 87 ;
name_to_char("X") -> 88 ;
name_to_char("Y") -> 89 ;
name_to_char("Z") -> 90 ;
name_to_char("bracketleft") -> 91 ;
name_to_char("backslash") -> 92 ;
name_to_char("bracketright") -> 93 ;
name_to_char("asciicircum") -> 94 ;
name_to_char("underscore") -> 95 ;
name_to_char("grave") -> 96 ;
name_to_char("a") -> 97 ;
name_to_char("b") -> 98 ;
name_to_char("c") -> 99 ;
name_to_char("d") -> 100 ;
name_to_char("e") -> 101 ;
name_to_char("f") -> 102 ;
name_to_char("g") -> 103 ;
name_to_char("h") -> 104 ;
name_to_char("i") -> 105 ;
name_to_char("j") -> 106 ;
name_to_char("k") -> 107 ;
name_to_char("l") -> 108 ;
name_to_char("m") -> 109 ;
name_to_char("n") -> 110 ;
name_to_char("o") -> 111 ;
name_to_char("p") -> 112 ;
name_to_char("q") -> 113 ;
name_to_char("r") -> 114 ;
name_to_char("s") -> 115 ;
name_to_char("t") -> 116 ;
name_to_char("u") -> 117 ;
name_to_char("v") -> 118 ;
name_to_char("w") -> 119 ;
name_to_char("x") -> 120 ;
name_to_char("y") -> 121 ;
name_to_char("z") -> 122 ;
name_to_char("braceleft") -> 123 ;
name_to_char("bar") -> 124 ;
name_to_char("braceright") -> 125 ;
name_to_char("asciitilde") -> 126 ;
name_to_char("Euro") -> 128 ;
name_to_char("quotesinglbase") -> 130 ;
name_to_char("florin") -> 131 ;
name_to_char("quotedblbase") -> 132 ;
name_to_char("ellipsis") -> 133 ;
name_to_char("dagger") -> 134 ;
name_to_char("daggerdbl") -> 135 ;
name_to_char("circumflex") -> 136 ;
name_to_char("perthousand") -> 137 ;
name_to_char("Scaron") -> 138 ;
name_to_char("guilsinglleft") -> 139 ;
name_to_char("OE") -> 140 ;
name_to_char("Zcaron") -> 142 ;
name_to_char("quoteleft") -> 145 ;
name_to_char("quoteright") -> 146 ;
name_to_char("quotedblleft") -> 147 ;
name_to_char("quotedblright") -> 148 ;
name_to_char("bullet") -> 149 ;
name_to_char("endash") -> 150 ;
name_to_char("emdash") -> 151 ;
name_to_char("tilde") -> 152 ;
name_to_char("trademark") -> 153 ;
name_to_char("scaron") -> 154 ;
name_to_char("guilsinglright") -> 155 ;
name_to_char("oe") -> 156 ;
name_to_char("zcaron") -> 158 ;
name_to_char("Ydieresis") -> 159 ;
name_to_char("nbspace") -> 160 ;
name_to_char("exclamdown") -> 161 ;
name_to_char("cent") -> 162 ;
name_to_char("sterling") -> 163 ;
name_to_char("currency") -> 164 ;
name_to_char("yen") -> 165 ;
name_to_char("brokenbar") -> 166 ;
name_to_char("section") -> 167 ;
name_to_char("dieresis") -> 168 ;
name_to_char("copyright") -> 169 ;
name_to_char("ordfeminine") -> 170 ;
name_to_char("guillemotleft") -> 171 ;
name_to_char("logicalnot") -> 172 ;
name_to_char("minus") -> 173 ;
name_to_char("registered") -> 174 ;
name_to_char("macron") -> 175 ;
name_to_char("degree") -> 176 ;
name_to_char("plusminus") -> 177 ;
name_to_char("twosuperior") -> 178 ;
name_to_char("threesuperior") -> 179 ;
name_to_char("acute") -> 180 ;
name_to_char("mu") -> 181 ;
name_to_char("paragraph") -> 182 ;
name_to_char("periodcentered") -> 183 ;
name_to_char("cedilla") -> 184 ;
name_to_char("onesuperior") -> 185 ;
name_to_char("ordmasculine") -> 186 ;
name_to_char("guillemotright") -> 187 ;
name_to_char("onequarter") -> 188 ;
name_to_char("onehalf") -> 189 ;
name_to_char("threequarters") -> 190 ;
name_to_char("questiondown") -> 191 ;
name_to_char("Agrave") -> 192 ;
name_to_char("Aacute") -> 193 ;
name_to_char("Acircumflex") -> 194 ;
name_to_char("Atilde") -> 195 ;
name_to_char("Adieresis") -> 196 ;
name_to_char("Aring") -> 197 ;
name_to_char("AE") -> 198 ;
name_to_char("Ccedilla") -> 199 ;
name_to_char("Egrave") -> 200 ;
name_to_char("Eacute") -> 201 ;
name_to_char("Ecircumflex") -> 202 ;
name_to_char("Edieresis") -> 203 ;
name_to_char("Igrave") -> 204 ;
name_to_char("Iacute") -> 205 ;
name_to_char("Icircumflex") -> 206 ;
name_to_char("Idieresis") -> 207 ;
name_to_char("Eth") -> 208 ;
name_to_char("Ntilde") -> 209 ;
name_to_char("Ograve") -> 210 ;
name_to_char("Oacute") -> 211 ;
name_to_char("Ocircumflex") -> 212 ;
name_to_char("Otilde") -> 213 ;
name_to_char("Odieresis") -> 214 ;
name_to_char("multiply") -> 215 ;
name_to_char("Oslash") -> 216 ;
name_to_char("Ugrave") -> 217 ;
name_to_char("Uacute") -> 218 ;
name_to_char("Ucircumflex") -> 219 ;
name_to_char("Udieresis") -> 220 ;
name_to_char("Yacute") -> 221 ;
name_to_char("Thorn") -> 222 ;
name_to_char("germandbls") -> 223 ;
name_to_char("agrave") -> 224 ;
name_to_char("aacute") -> 225 ;
name_to_char("acircumflex") -> 226 ;
name_to_char("atilde") -> 227 ;
name_to_char("adieresis") -> 228 ;
name_to_char("aring") -> 229 ;
name_to_char("ae") -> 230 ;
name_to_char("ccedilla") -> 231 ;
name_to_char("egrave") -> 232 ;
name_to_char("eacute") -> 233 ;
name_to_char("ecircumflex") -> 234 ;
name_to_char("edieresis") -> 235 ;
name_to_char("igrave") -> 236 ;
name_to_char("iacute") -> 237 ;
name_to_char("icircumflex") -> 238 ;
name_to_char("idieresis") -> 239 ;
name_to_char("eth") -> 240 ;
name_to_char("ntilde") -> 241 ;
name_to_char("ograve") -> 242 ;
name_to_char("oacute") -> 243 ;
name_to_char("ocircumflex") -> 244 ;
name_to_char("otilde") -> 245 ;
name_to_char("odieresis") -> 246 ;
name_to_char("divide") -> 247 ;
name_to_char("oslash") -> 248 ;
name_to_char("ugrave") -> 249 ;
name_to_char("uacute") -> 250 ;
name_to_char("ucircumflex") -> 251 ;
name_to_char("udieresis") -> 252 ;
name_to_char("yacute") -> 253 ;
name_to_char("thorn") -> 254 ;
name_to_char("ydieresis") -> 255 ;
name_to_char(_) -> -1.