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20\unprotect
21
22\gdef\font_show_only_english#1
23 {\blank{\tttf \type {#1} is only available in the english interface}\blank}
24
25\gdef\font_show_title#1
26 {\tabskip\zeropoint
27 \parindent\zeropoint
28 \setlocalhsize
29 \doifelsenothing{#1}
30 {\def\title{[\the\bodyfontsize]}}
31 {\switchtobodyfont[#1]\def\title{[#1]}}
32 \doifsomething\fontclass
33 {\doifnot{[\fontclass]}\title
34 {\edef\title{[\fontclass]\space\title}}}}
35
36\unexpanded\gdef\showbodyfont
37 {\dosingleempty\font_show_bodyfont}
38
39\gdef\font_show_bodyfont[#1]
40 {\ifinsidefloat\else\startbaselinecorrection\fi
41 \vbox
42 {\font_show_title{#1}
43 \def\bigstrut##1##2
44 {\hbox{\vrule
45 \s!height##1\strutht
46 \s!depth ##2\strutdp
47 \s!width \zeropoint}}
48 \def\next##1##2##3
49 {##1##2\tf##3##2\sc##3
50 ##2\sl##3##2\it##3##2\bf##3##2\bs##3##2\bi##3
51 ##2\tfx##3##2\tfxx##3
52 ##2\tfa##3##2\tfb##3##2\tfc##3##2\tfd##3\cr}
53 \halign to \localhsize
54 {\bigstrut{1.5}{2}##\vrule##
55 \tabskip\zeropoint \s!plus 1\s!fill
56 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
57 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
58 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
59 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
60 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
61 \hfil##\hfil\vrule##\hfil##\hfil\vrule##
62 \hfil##\hfil\vrule##\hfil##\hfil##\vrule
63 \tabskip=\zeropoint\cr
64 \noalign{\hrule}
65 \multispan{29}{\vrule\hfil\tttf\strut\title\hfil
66 \llap{\string\mr\hpack to \emwidth{\hss:\hss}\normalstartimath\mr\languageparameter\c!text\normalstopimath\quad}\vrule}\cr
67 \noalign{\hrule}\next{}{\tt\string}{}
68 \noalign{\hrule}\next{\tt\string\rm}\rm{\languageparameter\c!text}
69 \noalign{\hrule}\next{\tt\string\ss}\ss{\languageparameter\c!text}
70 \noalign{\hrule}\next{\tt\string\tt}\tt{\languageparameter\c!text}
71 \noalign{\hrule}}}
72 \ifinsidefloat\else\stopbaselinecorrection\fi}
73
74\unexpanded\gdef\showbodyfontenvironment
75 {\dosingleempty\font_show_bodyfont_environment}
76
77\gdef\font_show_bodyfont_environment[#1]
78 {\ifinsidefloat\else\startbaselinecorrection\fi
79 \vbox
80 {\font_show_title{#1}
81 \def\next##1
82 {\bodyfontsizevariable{##1}\s!text
83 \bodyfontsizevariable{##1}\s!script
84 \bodyfontsizevariable{##1}\s!scriptscript
85 \bodyfontsizevariable{##1}\s!x
86 \bodyfontsizevariable{##1}\s!xx
87 \bodyfontsizevariable{##1}\v!small
88 \bodyfontsizevariable{##1}\v!big
89 \bodyfontsizevariable{##1}\c!interlinespace
90 \cr
91 \noalign{\hrule}}
92 \halign to \localhsize
93 {##\vrule##\strut
94 \tabskip=\zeropoint \s!plus 1\s!fill
95 \hfil##\hfil\vrule##\hfil##\hfil\vrule##\hfil##\hfil\vrule##
96 \hfil##\hfil\vrule##\hfil##\hfil\vrule##\hfil##\hfil\vrule##
97 \hfil##\hfil\vrule##\hfil##\hfil##\vrule
98 \tabskip\zeropoint\cr
99 \noalign{\hrule}
100 \multispan{17}{\vrule\hfil\tttf\strut\title\hfil}\vrule\cr
101 \noalign{\hrule}
102 \tttf\tx\s!text\tttf\tx\s!script\tttf\tx\s!scriptscript
103 \tttf\tx\s!x\tttf\tx\s!xx\tttf\tx\v!small\tttf\tx\v!big
104 \tttf\tx\c!interlinespace\cr
105 \noalign{\hrule}
106 \processbodyfontenvironmentlist\next}}
107 \ifinsidefloat\else\stopbaselinecorrection\fi}
108
109\unexpanded\gdef\showfont
110 {\dodoubleempty\font_show_font}
111
112\gdef\font_show_font[#1][#2]
113 {\bgroup
114 \iffirstargument
115 \definefont[\s!dummy][#1]\dummy
116 \fi
117 \doifelsenothing{#2}
118 {\font_show_font_indeed{#1}\zerocount}
119 {\doifelse{#2}\v!all
120 {\dostepwiserecurse\zerocount{255}\plusone
121 {\scratchcounterone \recurselevel
122 \scratchcountertwo \numexpr\scratchcounterone*256\relax
123 \scratchcounterthree\numexpr\scratchcountertwo255\relax
124 \doloop
125 {\iffontchar\font\scratchcountertwo
126 \font_show_font_indeed{#1}\scratchcounterone
127 \exitloop
128 \else\ifnum\scratchcountertwo=\scratchcounterthree
129 \exitloop
130 \else
131 \advance\scratchcountertwo\plusone
132 \fi\fi}}}
133 {\processcommalist[#2]{\font_show_font_indeed{#1}}}}
134 \egroup}
135
136\gdef\font_show_font_indeed#1#2
137 {\bgroup
138 \iffirstargument
139
140 \else\ifdim2.5\emwidth>.05\hsize \tx
141 \ifdim2.5\emwidth>.05\hsize \txx
142 \fi\fi\fi
143 \ifinsidefloat\else\startbaselinecorrection\fi
144 \vbox\bgroup
145 \scratchdimenone 2.5\emwidth
146 \scratchdimentwo 2.4\emwidth
147 \scratchdimenthree2.3\emwidth
148 \edef\charplane{\number#2}
149 \forgetall
150 \startoverlay
151 {\vbox
152 {\tf
153 \setstrut
154 \dummy
155 \offinterlineskip
156 \unexpanded\def\wrapbox##1
157 {\vpack to \scratchdimenone
158 {\vss
159 \hpack to \scratchdimenone
160 {\dummy
161 \ifzeropt\interwordspace
162 \setbox##1\hpack
163 {\raise.5\dp##1\hpack
164 {\lower.5\ht##1\copy##1}}
165 \ht##1\zeropoint
166 \dp##1\zeropoint
167 \else
168 \ht##1\strutht
169 \dp##1\strutdp
170 \strut
171 \fi
172 \hss\copy##1\hss}
173 \vss}}
174 \unexpanded\def\textbox##1
175 {\vpack to \scratchdimentwo
176 {\hsize\scratchdimenthree
177 ##1
178 \par}}
179 \unexpanded\def\scratchnum
180 {\blue
181 \tinyfont
182 \hfill
183 \number\scratchcounter
184 \vfill
185 \octnumber\scratchcounter
186 \hfill
187 \lchexnumbers\scratchcounter}
188 \setbox\scratchboxone\hpack{\tf\textbox{}}
189 \setbox\scratchboxtwo\hpack{\tf\gray\vrule\s!width\exheight\s!height.5\exheight\s!depth.5\exheight}
190 \setbox\scratchboxtwo\wrapbox\scratchboxtwo
191 \setbox\scratchboxthree\hpack
192 {\startoverlay
193 {\box\scratchboxtwo}
194 {\box\scratchboxone}
195 \stopoverlay}
196 \dostepwiserecurse\zerocount{15}\plusone
197 {\scratchcounterone\recurselevel
198 \hpack
199 {\dostepwiserecurse\zerocount{15}\plusone
200 {\scratchcountertwo \recurselevel
201 \scratchcounter \numexpr\scratchcounterone*16\scratchcountertwo\relax
202 \scratchcounterthree\numexpr\charplane*256\scratchcounter\relax
203 \iffontchar\font\scratchcounterthree
204 \setbox\scratchbox\ruledhpack{\char\scratchcounterthree}
205 \bgroup
206 \tf
207 \startoverlay
208 {\wrapbox\scratchbox}
209 {\textbox\scratchnum}
210 \stopoverlay
211 \egroup
212 \else
213 \copy\scratchboxthree
214 \fi}}}
215 \par}}
216 {\tf\basegrid[\c!nx=16,\c!ny=16,\c!dx=2.5,\c!dy=2.5,\c!unit=em]}
217 \stopoverlay
218 \nointerlineskip
219 \vskip2\points
220
221 \edef\theshowfontspecs{name: {\noexpand\black\fontname\font}\quad plane: \charplane\enspace"\hexnumber\charplane}
222 \tf
223 \hbox to 40\emwidth{\blue\hfill\tinyfont\setstrut\strut\theshowfontspecs}
224 \egroup
225 \ifinsidefloat\else\stopbaselinecorrection\fi
226 \egroup}
227
228
229
230\unexpanded\gdef\showfontstyle {\dodoubleempty \font_show_style}
231\unexpanded\gdef\font_show_style_a{\dotripleempty \font_show_style_b}
232\unexpanded\gdef\font_show_style_c{\doquadrupleempty\font_show_style_d}
233
234
235
236\gdef\font_show_style[#1][#2]
237 {\doifelsenothing{#2}
238 {\font_show_style_a[#1][\s!rm,\s!ss,\s!tt,\s!mm]}
239 {\font_show_style_a[#1][#2]}}
240
241\gdef\font_show_style_b[#1][#2][#3]
242 {\doifelsenothing{#3}
243 {\font_show_style_c[#1][#2][\s!tf,\s!bf,\s!it,\s!sl,\s!bs,\s!bi]}
244 {\font_show_style_c[#1][#2][#3]}}
245
246\gdef\font_show_style_d[#1][#2][#3][#4]
247 {\font_show_style_e[#1][#2][#3][#4]}
248
249
250
251\gdef\font_show_style_e[#1][#2][#3][#4]
252 {\bgroup
253 \raggedright
254 \switchtobodyfont[#1]
255 \def\dododocommand##1
256 {\dostepwiserecurse\zerocount{255}\plusone
257 {\scratchcounter\numexpr##1*256\recurselevel\relax
258 \iffontchar\font\scratchcounter\relax
259 \char\scratchcounter
260 \space
261 \fi}}
262 \def\dodocommand##1##2
263 {\starttextrule{\tttf #1 ##1 ##2}
264 \nobreak\getvalue{##2}
265 \doifelsenothing{#4}
266 {\dododocommand\zerocount}
267 {\doifelse{#4}\v!all
268 {\dostepwiserecurse\zerocount{255}\plusone{\expanded{\dododocommand{\recurselevel}}}}
269 {\processcommalist[#4]{\dododocommand}}}
270 \par \nobreak
271 \stoptextrule}
272 \def\docommand##1
273 {\getvalue{##1}
274 \processcommacommand[#3]{\dodocommand{##1}}}
275 \processcommalist[#2]\docommand
276 \egroup}
277
278\unexpanded\gdef\showligature#1
279 {\hbox{\type{#1}\enspace\red\ruledhbox{\black#1}}}
280
281\unexpanded\gdef\showligatures[#1]
282 {\ifx\starttabulate\undefined
283 \font_show_only_english\showligatures
284 \else
285 \bgroup
286 \def\font_show_ligature##1{\hbox{\red\ruledhbox{\black##1}}}
287 \definedfont[#1*default]
288
289 \starttabulate[*{7}{c}]
290 \NC\type{ff}
291 \NC\type{fi}
292 \NC\type{fl}
293 \NC\type{ffi}
294 \NC\type{ffl}
295
296
297 \NC\type{}
298 \NC\type{}
299 \NC\NR
300 \NC\font_show_ligature{ff}
301 \NC\font_show_ligature{fi}
302 \NC\font_show_ligature{fl}
303 \NC\font_show_ligature{ffi}
304 \NC\font_show_ligature{ffl}
305
306
307 \NC\font_show_ligature{}
308 \NC\font_show_ligature{}
309 \NC\NR
310 \stoptabulate
311 \egroup
312 \fi}
313
314\unexpanded\gdef\showfontstrip
315 {\dosingleempty\font_show_strip}
316
317\gdef\font_show_strip[#1]
318 {\ifx\starttabulate\undefined
319 \font_show_only_english\showfontstrip
320 \else
321 \bgroup
322 \def\font_show_strip_a##1##2
323 {\tttf\string##1}
324 \def\font_show_strip_b##1##2
325 {\ruledhbox{\switchtobodyfont[#1]##1{##2}}}
326 \def\font_show_strip_c##1##2
327 {\setbox\scratchbox\hbox{\switchtobodyfont[#1]##1{##2}}
328 \tt\tfx\the\ht\scratchbox}
329 \def\font_show_strip_d##1##2
330 {\setbox\scratchbox\hbox{\switchtobodyfont[#1]##1{##2}}
331 \tt\tfx\the\wd\scratchbox}
332 \def\font_show_strip_indeed##1##2##3
333 {\NC##2\rm{##3}\NC
334 ##2\ss{##3}\NC
335 ##2\tt{##3}\NC
336 ##2\mathematics{##3}\NC
337 \tttf##1\NR}
338 \starttabulate[ccccc]
339 \font_show_strip_indeed\relax\font_show_strip_a\empty
340 \TB
341 \font_show_strip_indeed\relax\font_show_strip_b{xxxx}
342 \font_show_strip_indeed\relax\font_show_strip_b{12345}
343 \font_show_strip_indeed\relax\font_show_strip_b{(Agw)}
344 \TB
345 \font_show_strip_indeed{(x height)}\font_show_strip_c{x}
346 \font_show_strip_indeed{(m width)}\font_show_strip_d{m}
347 \stoptabulate
348 \egroup
349 \fi}
350
351\ifdefined\databox \else \newbox\databox \fi
352
353\unexpanded\gdef\font_show_minimal_baseline#1
354 {\setbox\databox\ruledhbox{#1}
355 \scratchdimen\htdp\databox
356 \normalexpanded {
357 \NC \ruledhbox{#1}
358 \NC >
359 \NC \the\htdp\databox
360 \NC =
361 \NC \the\ht\databox
362 \NC
363 \NC \the\dp\databox
364 \NC \ifdim\scratchdimen<\baselineskip <
365 \else\ifdim\scratchdimen=\baselineskip =
366 \else > \fi\fi
367 \NC \the\baselineskip
368 \NC (\ifdim\scratchdimen>\baselineskip not \fi ok)
369 \NC \NR}
370 }
371
372\unexpanded\gdef\showminimalbaseline
373 {\ifx\starttabulate\undefined
374 \font_show_only_english\showminimalbaseline
375 \else
376 \starttabulate[lTTTTTTTTT]
377 \font_show_minimal_baseline{\hbox to \emwidth{\hss\showstruts\strut\hss}}
378 \font_show_minimal_baseline{()}
379 \font_show_minimal_baseline{\normalstartimath\frac{1}{2}x\normalsuperscript2\normalsubscript3\normalstopimath}
380 \stoptabulate
381 \fi}
382
383\unexpanded\gdef\showkerning
384 {\groupedcommandcs\showfontkerns\relax}
385
386\unexpanded\gdef\showcharratio
387 {\dowithnextboxcontent
388 {\switchtobodyfont[10pt]}
389 {(\withoutpt\the\nextboxht,\withoutpt\the\nextboxdp)}
390 \hbox}
391
392\unexpanded\gdef\showfontparameters
393 {\starttabulate[tll]
394 \NC slantperpoint \NC \the\fontslantperpoint \font \NC\NR
395 \NC interwordspace \NC \the\fontinterwordspace \font \NC\NR
396 \NC interwordstretch\NC \the\fontinterwordstretch\font \NC\NR
397 \NC interwordshrink \NC \the\fontinterwordshrink \font \NC\NR
398 \NC exheight \NC \the\fontexheight \font \NC\NR
399 \NC emwidth \NC \the\fontemwidth \font \NC\NR
400 \NC extraspace \NC \the\fontextraspace \font \NC\NR
401 \stoptabulate}
402
403\protect \endinput
404 |