1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
% Copyright (C) 1991 Silvio Levy
%
% This file is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 2 of the License, or
% (at your option) any later version.
%
% This file is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program. If not, see <http://www.gnu.org/licenses/>.
% This file is supposed to provide a testbed for font evaluation.
\tracinglostchars=0
\tolerance=1000
\raggedbottom
\nopagenumbers
\parindent=0pt
\newlinechar=`@
\input greekmacros
\newcount\m \newcount\n \newcount\p \newdimen\dim
\chardef\other=12
\def\today{\ifcase\month\or
January\or February\or March\or April\or May\or June\or
July\or August\or September\or October\or November\or December\fi
\space\number\day, \number\year}
\def\hours{\n=\time \divide\n 60
\m=-\n \multiply\m 60 \advance\m \time
\twodigits\n\twodigits\m}
\def\twodigits#1{\ifnum #1<10 0\fi \number#1}
{\catcode`\|=0 \catcode`\\=\other
|gdef|help{|message{%
\init switches to another font;@%
\end or \bye finishes the run;@%
\table prints the font layout in tabular format;@%
\text prints a sample text, assuming TeX text font conventions;@%
\sample combines \table and \text;@%
\mixture mixes a background character with a series of others;@%
\alternation interleaves a background character with a series;@%
\alphabet prints all lowercase letters within a given background;@%
\alphabets does one \alphabet for each lowercase background letter;@%
\ALPHABET prints all uppercase letters within a given background;@%
\ALPHABETs does one \ALPHABET for each uppercase background letter;@%
\accents prints all lowercase vowels with accents and breathings;@%
\series prints a series of letters withing a given background;@%
\lowers prints a comprehensive test of lowercase;@%
\uppers prints a comprehensive test of uppercase;@%
\digits prints a comprehensive test of numerals;@%
\math prints a comprehensive test of TeX math italic;@%
\names prints a text that mixes upper and lower case;@%
\punct prints a punctuation test;@%
\bigtest combines many of the above routines;@%
\help repeats this message;@%
and you can use ordinary TeX commands (e.g., to \input a file).}}}
\def\setbaselineskip{\setbox0=\hbox{\n=0
\loop\char\n \ifnum \n<255 \advance\n 1 \repeat}
\baselineskip=6pt \advance\baselineskip\ht0 \advance\baselineskip\dp0 }
\def\setchar#1{{\escapechar-1\message{\string#1 character = }%
\def\do##1{\catcode`##1=\other}\dospecials
\read-1 to\next
\expandafter\finsetchar\next\next#1}}
\def\finsetchar#1#2\next#3{\global\chardef#3=`#1
\ifnum #3=`\# \global\chardef#3=#2 \fi}
\def\promptthree{\setchar\background
\setchar\starting \setchar\ending}
\def\init{\message{@Name of the font to test = }
\read-1 to\fontname
\font\testfont=\fontname
\headline={\sevenrm Test of \fontname\unskip\ on \today\ at \hours\hfil
Page \folio}
\testfont \setbaselineskip
\ifdim\fontdimen6\testfont<10pt \rightskip=0pt plus 20pt
\else\rightskip=0pt plus 2em \fi
\spaceskip=\fontdimen2\testfont % space between words (\raggedright)
\xspaceskip=\fontdimen2\testfont \advance\xspaceskip by\fontdimen7\testfont
\message{Now type a test command (\string\help\space for help):}}
\def\mixture{\promptthree \domix\mixpattern}
\def\alternation{\promptthree \domix\altpattern}
\def\mixpattern{\0\1\0\0\1\1\0\0\0\1\1\1\0\1}
\def\altpattern{\0\1\0\1\0\1\0\1\0\1\0\1\0\1\0\1\0}
\def\domix#1{\par\chardef\0=\background \n=\starting
\until\ifnum\n=\ending\do\chardef\1=\n #1\par\n=\count\n \repeat}
\count`w=`a\count`a=`b\count`b=`g\count`g=`d\count`d=`e\count`e=`z
\count`z=`h\count`h=`j\count`j=`i\count`i=`k\count`k=`l\count`l=`m
\count`m=`n\count`n=`x\count`x=`o\count`o=`p\count`p=`r\count`r=`c
\count`c=`t\count`t=`u\count`u=`f\count`f=`q\count`q=`y\count`y=`w
\count`W=`A\count`A=`B\count`B=`G\count`G=`D\count`D=`E\count`E=`Z
\count`Z=`H\count`H=`J\count`J=`I\count`I=`K\count`K=`L\count`L=`M
\count`M=`N\count`N=`X\count`X=`O\count`O=`P\count`P=`R\count`R=`S
\count`S=`T\count`T=`U\count`U=`F\count`F=`Q\count`Q=`Y\count`Y=`W
\count`0=`1\count`1=`2\count`2=`3\count`3=`4\count`4=`5
\count`5=`6\count`6=`7\count`7=`8\count`8=`9\count`9=`0
\long\def\until#1\do#2\repeat{\def\body{#2}\def\cond{#1}\etareti}
\def\etareti{\cond\let\next=\relax\else\let\next=\etareti\fi\body\next}
\def\alphabet{\setchar\background \dosseries{`a}{`w}}
\def\ALPHABET{\setchar\background \doseries{`A}{`W}}
\def\series{\promptthree \doseries\starting\ending}
\def\doseries#1#2{\def\!{\discretionary{\background}{\background}{\background}}
\!\n=#1\until\ifnum\n=#2\do\char\n\!\n=\count\n \repeat\par}
\def\dosseries#1#2{\def\!{\discretionary{\background}{\background}{\background}}
\!\n=#1\until\ifnum\n=#2\do\char\n\!\n=\count\n \repeat s\par}
\def\lowers{\docomprehensive hs{`a}{`w}}
\def\uppers{\docomprehensive HO{`A}{`W}}
\def\digits{\docomprehensive H0{`0}{`9}}
\def\docomprehensive#1#2#3#4{\par\n=#3
\until\ifnum\n=#4\do\line{\altr#1\hfil\altr#2}\n=\count\n\repeat}
\def\altr#1{\setbox0=\hbox{#1}\setbox2=\hbox{#1\char\n}%
\dim=.5\hsize \advance\dim-\wd0 \divide\dim\wd2 \multiply\dim\wd2
\xleaders\box2\hskip\dim\box0}
\def\alphabets{\m=`a\until\ifnum\m=`w
\do\chardef\background=\m{\dosseries{`a}{`w}}\m=\count\m \repeat}
\def\ALPHABETS{\m=`A\until\ifnum\m=`W
\do\chardef\background=\m{\doseries{`A}{`W}}\m=\count\m \repeat}
\def\separator{\vfil\penalty-100\vfilneg
\medskip\leaders\hrule height.4pt\vskip.4pt\medskip}
\def\bigtest{%
\sample\vfil\break
\accents\separator
\names\separator
\punct\separator
\alphabets\separator
\lowers\separator
\uppers\separator
\digits}
\def\math{\message{(Sorry, that's not here yet.)}}
\def\oct#1{\hbox{\tenrm\'{}\kern-.2em\tenit#1\/\kern.05em}} % octal constant
\def\hex#1{\hbox{\tenrm\H{}\tentt#1}} % hexadecimal constant
\def\setdigs#1"#2{\gdef\h{#2}% \h=hex prefix; \0\1=corresponding octal
\m=\n \divide\m by 64 \xdef\0{\the\m}%
\multiply\m by-64 \advance\m by\n \divide\m by 8 \xdef\1{\the\m}}
\def\testrow{\setbox0=\hbox{\penalty 1\def\\{\char"\h}%
\\0\\1\\2\\3\\4\\5\\6\\7\\8\\9\\A\\B\\C\\D\\E\\F%
\global\p=\lastpenalty}} % \p=1 if none of the characters exist
\def\oddline{\cr
\noalign{\nointerlineskip}
\multispan{19}\hrulefill&
\setbox0=\hbox{\lower 2.3pt\hbox{\hex{\h x}}}\smash{\box0}\cr
\noalign{\nointerlineskip}}
\newif\ifskipping
\def\evenline{\loop\skippingfalse
\ifnum\n<256 \m=\n \divide\m 16 \chardef\next=\m
\expandafter\setdigs\meaning\next \testrow
\ifnum\p=1 \skippingtrue \fi\fi
\ifskipping \global\advance\n 16 \repeat
\ifnum\n=256 \let\next=\endchart\else\let\next=\morechart\fi
\next}
\def\morechart{\cr\noalign{\hrule}
\chartline \oddline \m=\1 \advance\m 1 \xdef\1{\the\m}
\chartline \evenline}
\def\chartline{&\oct{\0\1x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&}
\def\chartstrut{\lower4.5pt\vbox to14pt{}}
\def\table{$$\global\n=0
\halign to\hsize\bgroup
\chartstrut##\tabskip0pt plus10pt&
&\hfil##\hfil&\vrule##\cr
\lower6.5pt\null
&&&\oct0&&\oct1&&\oct2&&\oct3&&\oct4&&\oct5&&\oct6&&\oct7&\evenline}
\def\endchart{\cr\noalign{\hrule}
\raise11.5pt\null&&&\hex 8&&\hex 9&&\hex A&&\hex B&
&\hex C&&\hex D&&\hex E&&\hex F&\cr\egroup$$\par}
\def\:{\setbox0=\hbox{\char\n}%
\ifdim\ht0>7.5pt\reposition
\else\ifdim\dp0>2.5pt\reposition\fi\fi
\box0\global\advance\n 1 }
\def\reposition{\setbox0=\vbox{\kern2pt\box0}\dim=\dp0
\advance\dim 2pt \dp0=\dim}
\def\centerlargechars{
\def\reposition{\setbox0=\hbox{$\vcenter{\kern2pt\box0\kern2pt}$}}}
\begingreek
\def\accents{\longseries a\shortseries e\longseries h\mediumseries i
\shortseries o\mediumseries u\longseries w \rseries}
\def\longseries#1{#1 `#1 '#1 ~#1 #1| `#1| '#1| ~#1| <#1 <`#1 <'#1 <~#1 <#1|
<`#1| <'#1| <~#1| >#1 >`#1 >'#1 >~#1 >#1| >`#1| >'#1| >~#1| \par}
\def\shortseries#1{#1 `#1 '#1 <#1 <`#1 <'#1 >#1 >`#1 >'#1 \par}
\def\mediumseries#1{#1 `#1 '#1 ~#1 %
<#1 <`#1 <'#1 <~#1 >#1 >`#1 >'#1 >~#1 "#1 "`#1 "'#1 "~#1 \par}
\def\rseries{r <r >r\par}
\def\names{ >Afrod'ith Beatr'ikh Gi'wrgos Dhm'htrhs E>ugen'ia
Zw'h <Hrakl~hs Je'ofilos >Iw'anna K'wstas Louk~as
Mar'ia N'ikh Xanjo'ula O>id'ipous Pl'atwn Rox'anh S'ilbio
Thl'emaqos <Upat'ia F'ilippos Qar'a Yuq'h >Wrig'enhs\par}
\def\punct{{\hyphenpenalty=10000\par\dopunct{ka'i}\dopunct{t~hs}\dopunct{<'ena}
\dopunct{<ELLAS}\par}}
\def\dopunct#1{#1, #1: #1; ''#1'' #1? #1! ((#1)) (#1) [#1] #1* #1.\par}
\def\from#1{{\sevenrm\unskip\nobreak\hfil\penalty50\hskip2em\hbox{}
\nobreak\hfil (From #1)\parfillskip=0pt\finalhyphendemerits=0 \par}}
\def\text{{\advance\baselineskip-4pt
\setbox0=\hbox{abcdefghijklmnopqrstuvwxyz}
\ifdim\hsize\gt2\wd0 \ifdim 15pc\gt2\wd0 \hsize=15pc \else \hsize=2\wd0 \fi\fi
T`h stigm`h to'uth ni'wjw p'oso bar'u ''nai t`o
must'hrio t~hs xomol'oghshs. <Ws t'wra, kane`is
d`en x'erei p~ws p'erasa t`a du`o qr'onia mou
st`o <'Agion >'Oros. O<i f'iloi mou jarro~un p`ws
p~hga n`a d~w buzantin`a kon'ismata >`h >ap`o
mustikop'ajeia n`a z'hsw mi`a perasm'enh >epoq'h.
Ka`i t'wra, n'a, ntr'epomai n`a mil'hsw.
P~ws n`a t`o p~w? Jumo~umai <'ena >anoixi'atiko
deilin'o, po`u kat'ebaina t`on Ta"'ugeto, mi`a xafnik`h
j'uella m`e k'uklwse kont`a sto'us Pentaulo'us. T'oso
fober`os >anemoc'ifounas, po`u >'epesa katag~hs gi`a n`a m`hn
gkremist~w. O<i >astrap`es m'' >'exwsan <olo~uje ki >'ekleisa
t`a m'atia m`hn tuflwj~w, ka`i kat'aqama, p'istoma, per'imena.
<'Olo t`o pan'uyhlo boun`o >'etreme, ka`i du`o >'elata d'ipla mou
tsak'isthkan >ap'' t`h m'esh ka`i br'onthxan q'amou.
>'Eniwja t`o jei'afi to~u kerauno~u st`on >a'era, ka`i xafnik`a
x'espase <h mp'ora, >'epesen <o >'anemos, ka`i qontr'es, jerm`es
st'ales broq`h qt'uphsan t`a dentr`a ka`i t`o q~wma.
T`o jum'ari, <h jro'umpa, t`o fask'omhlo, t`o flisko'uni,
qtuphm'ena >ap'' t`o ner'o, t'inaxan t`is murwdi'es tous
ki <'olh <h g~hs m'urise.
\from{Kazantzakis' ``Symposium''}
\medskip
>All'' >ako'usontai, >e'anper e>~u dok~h|s l'egein. t'ode d'e sou
>enen'ohsa <'ama l'egontos, ka`i pr`os >emaut`on skop~w; e>i
<'oti m'alist'a me E>uj'ufrwn did'axeien, <ws o<i jeo`i <'apantes
t`on toio~uton j'anaton <hgo~untai >'adikon e>~inai, t'i m~allon >eg`w
mem'ajhka par'' E>uj'ufronos, t'i pot'' >est`in t`o <'osi'on te ka`i
t`o >an'osion? jeomis`es m`en g`ar to~uto t`o >'ergon, <ws >'eoiken,
e>'ih >'an; >all`a g`ar o>u to'utw| >ef'anh >'arti <wrism'ena t`o
<'osion ka`i m'h; t`o g`ar jeomis`es >`on ka`i jeofil`es >ef'anh.
<wste to'utou m`en >af'ihm'i se, >~w E>uj'ufron; e>i bo'ulei, p'antes
a>ut`o <hge'isjwn jeo`i >'adikon ka`i p'antes miso'untwn. >all''
>~ara to~uto n~un >epanorj'wmeja >en t~w| l'ogw|, <ws <`o m`en >`an
p'antes o<i jeo`i mis~wsin, >an'osi'on >estin, <`o d'' >`an fil~wsin,
<'osion; <`o d'' >`an o<i m`en fil~wsin, o<i d`e mis~wsin, o>ud'etera
>`h amf'otera? >~ar'' o<'utw bo'ulei <hm~in <wr'isjai n~un per`i to~u
<os'iou ka`i to~u >anos'iou?
\from{Plato's ``Euthyphro''}
}}
\def\sample{\text\table}
\init
|
