math-ttv.lua /size: 30 Kb    last modification: 2021-10-28 13:50
1if not modules then modules = { } end modules ['math-ttv'] = {
2    version   = 1.001,
3    comment   = "traditional tex vectors, companion to math-vfu.lua",
4    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
5    copyright = "PRAGMA ADE / ConTeXt Development Team",
6    license   = "see context related readme files",
7    dataonly  = true,
8}
9
10local vfmath        = fonts.handlers.vf.math
11local setletters    = vfmath.setletters
12local setdigits     = vfmath.setdigits
13
14local mathencodings = fonts.encodings.math
15
16-- varphi is part of the alphabet, contrary to the other var*s'
17
18mathencodings["large-to-small"] = {
19    [0x00028] = 0x00, -- (
20    [0x00029] = 0x01, -- )
21    [0x0005B] = 0x02, -- [
22    [0x0005D] = 0x03, -- ]
23    [0x0230A] = 0x04, -- lfloor
24    [0x0230B] = 0x05, -- rfloor
25    [0x02308] = 0x06, -- lceil
26    [0x02309] = 0x07, -- rceil
27    [0x0007B] = 0x08, -- {
28    [0x0007D] = 0x09, -- }
29    [0x027E8] = 0x0A, -- <
30    [0x027E9] = 0x0B, -- >
31    [0x0007C] = 0x0C, -- |
32 -- [0x0]     = 0x0D, -- lVert rVert Vert
33 -- [0x0002F] = 0x0E, -- /
34    [0x0005C] = 0x0F, -- \
35 -- [0x0]     = 0x3A, -- lgroup
36 -- [0x0]     = 0x3B, -- rgroup
37 -- [0x0]     = 0x3C, -- arrowvert
38 -- [0x0]     = 0x3D, -- Arrowvert
39    [0x02195] = 0x3F, -- updownarrow
40 -- [0x0]     = 0x40, -- lmoustache
41 -- [0x0]     = 0x41, -- rmoustache
42    [0x0221A] = 0x70, -- sqrt
43    [0x021D5] = 0x77, -- Updownarrow
44    [0x02191] = 0x78, -- uparrow
45    [0x02193] = 0x79, -- downarrow
46    [0x021D1] = 0x7E, -- Uparrow
47    [0x021D3] = 0x7F, -- Downarrow
48    [0x0220F] = 0x59, -- prod
49    [0x02210] = 0x61, -- coprod
50    [0x02211] = 0x58, -- sum
51    [0x0222B] = 0x5A, -- intop
52    [0x0222E] = 0x49, -- ointop
53 -- [0xFE302] = 0x62, -- widehat
54 -- [0xFE303] = 0x65, -- widetilde
55    [0x00302] = 0x62, -- widehat
56    [0x00303] = 0x65, -- widetilde
57    [0x022C0] = 0x5E, -- bigwedge
58    [0x022C1] = 0x5F, -- bigvee
59    [0x022C2] = 0x5C, -- bigcap
60    [0x022C3] = 0x5B, -- bigcup
61    [0x02044] = 0x0E, -- /
62}
63
64-- Beware: these are (in cm/lm) below the baseline due to limitations
65-- in the tfm format but the engine (combined with the mathclass) takes
66-- care of it. If we need them in textmode, we should make them virtual
67-- and move them up but we're in no hurry with that.
68
69mathencodings["tex-ex"] = {
70    [0x0220F] = 0x51, -- prod
71    [0x02210] = 0x60, -- coprod
72    [0x02211] = 0x50, -- sum
73    [0x0222B] = 0x52, -- intop
74    [0x0222E] = 0x48, -- ointop
75    [0x022C0] = 0x56, -- bigwedge
76    [0x022C1] = 0x57, -- bigvee
77    [0x022C2] = 0x54, -- bigcap
78    [0x022C3] = 0x53, -- bigcup
79    [0x02A00] = 0x4A, -- bigodot -- fixed BJ
80    [0x02A01] = 0x4C, -- bigoplus
81    [0x02A02] = 0x4E, -- bigotimes
82 -- [0x02A03] =     , -- bigudot --
83    [0x02A04] = 0x55, -- biguplus
84    [0x02A06] = 0x46, -- bigsqcup
85}
86
87-- only math stuff is needed, since we always use an lm or gyre
88-- font as main font
89
90mathencodings["tex-mr"] = {
91    [0x00393] = 0x00, -- Gamma
92    [0x00394] = 0x01, -- Delta
93    [0x00398] = 0x02, -- Theta
94    [0x0039B] = 0x03, -- Lambda
95    [0x0039E] = 0x04, -- Xi
96    [0x003A0] = 0x05, -- Pi
97    [0x003A3] = 0x06, -- Sigma
98    [0x003A5] = 0x07, -- Upsilon
99    [0x003A6] = 0x08, -- Phi
100    [0x003A8] = 0x09, -- Psi
101    [0x003A9] = 0x0A, -- Omega
102--  [0x00060] = 0x12, -- [math]grave
103--  [0x000B4] = 0x13, -- [math]acute
104--  [0x002C7] = 0x14, -- [math]check
105--  [0x002D8] = 0x15, -- [math]breve
106--  [0x000AF] = 0x16, -- [math]bar
107--  [0x00021] = 0x21, -- !
108--  [0x00028] = 0x28, -- (
109--  [0x00029] = 0x29, -- )
110--  [0x0002B] = 0x2B, -- +
111--  [0x0002F] = 0x2F, -- /
112--  [0x0003A] = 0x3A, -- :
113--  [0x02236] = 0x3A, -- colon
114--  [0x0003B] = 0x3B, -- ;
115--  [0x0003C] = 0x3C, -- <
116--  [0x0003D] = 0x3D, -- =
117--  [0x0003E] = 0x3E, -- >
118--  [0x0003F] = 0x3F, -- ?
119    [0x00391] = 0x41, -- Alpha
120    [0x00392] = 0x42, -- Beta
121    [0x02145] = 0x44,
122    [0x00395] = 0x45, -- Epsilon
123    [0x00397] = 0x48, -- Eta
124    [0x00399] = 0x49, -- Iota
125    [0x0039A] = 0x4B, -- Kappa
126    [0x0039C] = 0x4D, -- Mu
127    [0x0039D] = 0x4E, -- Nu
128    [0x0039F] = 0x4F, -- Omicron
129    [0x003A1] = 0x52, -- Rho
130    [0x003A4] = 0x54, -- Tau
131    [0x003A7] = 0x58, -- Chi
132    [0x00396] = 0x5A, -- Zeta
133--  [0x0005B] = 0x5B, -- [
134--  [0x0005D] = 0x5D, -- ]
135--  [0x0005E] = 0x5E, -- [math]hat -- the text one
136    [0x00302] = 0x5E, -- [math]hat -- the real math one
137--  [0x002D9] = 0x5F, -- [math]dot
138    [0x02146] = 0x64,
139    [0x02147] = 0x65,
140--  [0x002DC] = 0x7E, -- [math]tilde -- the text one
141    [0x00303] = 0x7E, -- [math]tilde -- the real one
142--  [0x000A8] = 0x7F, -- [math]ddot
143}
144
145mathencodings["tex-mr-missing"] = {
146    [0x02236] = 0x3A, -- colon
147}
148
149mathencodings["tex-mi"] = {
150    [0x1D6E4] = 0x00, -- Gamma
151    [0x1D6E5] = 0x01, -- Delta
152    [0x1D6E9] = 0x02, -- Theta
153    [0x1D6F3] = 0x02, -- varTheta (not present in TeX)
154    [0x1D6EC] = 0x03, -- Lambda
155    [0x1D6EF] = 0x04, -- Xi
156    [0x1D6F1] = 0x05, -- Pi
157    [0x1D6F4] = 0x06, -- Sigma
158    [0x1D6F6] = 0x07, -- Upsilon
159    [0x1D6F7] = 0x08, -- Phi
160    [0x1D6F9] = 0x09, -- Psi
161    [0x1D6FA] = 0x0A, -- Omega
162    [0x1D6FC] = 0x0B, -- alpha
163    [0x1D6FD] = 0x0C, -- beta
164    [0x1D6FE] = 0x0D, -- gamma
165    [0x1D6FF] = 0x0E, -- delta
166    [0x1D716] = 0x0F, -- epsilon TODO: 1D716
167    [0x1D701] = 0x10, -- zeta
168    [0x1D702] = 0x11, -- eta
169    [0x1D703] = 0x12, -- theta TODO: 1D703
170    [0x1D704] = 0x13, -- iota
171    [0x1D705] = 0x14, -- kappa
172    [0x1D718] = 0x14, -- varkappa, not in tex fonts
173    [0x1D706] = 0x15, -- lambda
174    [0x1D707] = 0x16, -- mu
175    [0x1D708] = 0x17, -- nu
176    [0x1D709] = 0x18, -- xi
177    [0x1D70B] = 0x19, -- pi
178    [0x1D70C] = 0x1A, -- rho
179    [0x1D70E] = 0x1B, -- sigma
180    [0x1D70F] = 0x1C, -- tau
181    [0x1D710] = 0x1D, -- upsilon
182    [0x1D719] = 0x1E, -- phi
183    [0x1D712] = 0x1F, -- chi
184    [0x1D713] = 0x20, -- psi
185    [0x1D714] = 0x21, -- omega
186    [0x1D700] = 0x22, -- varepsilon (the other way around)
187    [0x1D717] = 0x23, -- vartheta
188    [0x1D71B] = 0x24, -- varpi
189    [0x1D71A] = 0x25, -- varrho
190    [0x1D70D] = 0x26, -- varsigma
191    [0x1D711] = 0x27, -- varphi (the other way around)
192    [0x021BC] = 0x28, -- leftharpoonup
193    [0x021BD] = 0x29, -- leftharpoondown
194    [0x021C0] = 0x2A, -- rightharpoonup
195    [0x021C1] = 0x2B, -- rightharpoondown
196    [0xFE322] = 0x2C, -- lhook (hook for combining arrows)
197    [0xFE323] = 0x2D, -- rhook (hook for combining arrows)
198    [0x025B7] = 0x2E, -- triangleright : cf lmmath / BJ
199    [0x025C1] = 0x2F, -- triangleleft  : cf lmmath / BJ
200    [0x022B3] = 0x2E, -- triangleright : cf lmmath this a cramped triangles / BJ / see *
201    [0x022B2] = 0x2F, -- triangleleft  : cf lmmath this a cramped triangles / BJ / see *
202--  [0x00041] = 0x30, -- 0
203--  [0x00041] = 0x31, -- 1
204--  [0x00041] = 0x32, -- 2
205--  [0x00041] = 0x33, -- 3
206--  [0x00041] = 0x34, -- 4
207--  [0x00041] = 0x35, -- 5
208--  [0x00041] = 0x36, -- 6
209--  [0x00041] = 0x37, -- 7
210--  [0x00041] = 0x38, -- 8
211--  [0x00041] = 0x39, -- 9
212--~     [0x0002E] = 0x3A, -- .
213    [0x0002C] = 0x3B, -- ,
214    [0x0003C] = 0x3C, -- <
215--  [0x0002F] = 0x3D, -- /, slash, solidus
216    [0x02044] = 0x3D, -- / AM: Not sure
217    [0x0003E] = 0x3E, -- >
218    [0x022C6] = 0x3F, -- star
219    [0x02202] = 0x40, -- partial
220--
221    [0x0266D] = 0x5B, -- flat
222    [0x0266E] = 0x5C, -- natural
223    [0x0266F] = 0x5D, -- sharp
224    [0x02323] = 0x5E, -- smile
225    [0x02322] = 0x5F, -- frown
226    [0x02113] = 0x60, -- ell
227--
228    [0x1D6A4] = 0x7B, -- imath (TODO: also 0131)
229    [0x1D6A5] = 0x7C, -- jmath (TODO: also 0237)
230    [0x02118] = 0x7D, -- wp
231    [0x020D7] = 0x7E, -- vec (TODO: not sure)
232--              0x7F, -- (no idea what that could be)
233}
234
235mathencodings["tex-it"] = {
236--  [0x1D434] = 0x41, -- A
237    [0x1D6E2] = 0x41, -- Alpha
238--  [0x1D435] = 0x42, -- B
239    [0x1D6E3] = 0x42, -- Beta
240--  [0x1D436] = 0x43, -- C
241--  [0x1D437] = 0x44, -- D
242--  [0x1D438] = 0x45, -- E
243    [0x1D6E6] = 0x45, -- Epsilon
244--  [0x1D439] = 0x46, -- F
245--  [0x1D43A] = 0x47, -- G
246--  [0x1D43B] = 0x48, -- H
247    [0x1D6E8] = 0x48, -- Eta
248--  [0x1D43C] = 0x49, -- I
249    [0x1D6EA] = 0x49, -- Iota
250--  [0x1D43D] = 0x4A, -- J
251--  [0x1D43E] = 0x4B, -- K
252    [0x1D6EB] = 0x4B, -- Kappa
253--  [0x1D43F] = 0x4C, -- L
254--  [0x1D440] = 0x4D, -- M
255    [0x1D6ED] = 0x4D, -- Mu
256--  [0x1D441] = 0x4E, -- N
257    [0x1D6EE] = 0x4E, -- Nu
258--  [0x1D442] = 0x4F, -- O
259    [0x1D6F0] = 0x4F, -- Omicron
260--  [0x1D443] = 0x50, -- P
261    [0x1D6F2] = 0x50, -- Rho
262--  [0x1D444] = 0x51, -- Q
263--  [0x1D445] = 0x52, -- R
264--  [0x1D446] = 0x53, -- S
265--  [0x1D447] = 0x54, -- T
266    [0x1D6F5] = 0x54, -- Tau
267--  [0x1D448] = 0x55, -- U
268--  [0x1D449] = 0x56, -- V
269--  [0x1D44A] = 0x57, -- W
270--  [0x1D44B] = 0x58, -- X
271    [0x1D6F8] = 0x58, -- Chi
272--  [0x1D44C] = 0x59, -- Y
273--  [0x1D44D] = 0x5A, -- Z
274--
275--  [0x1D44E] = 0x61, -- a
276--  [0x1D44F] = 0x62, -- b
277--  [0x1D450] = 0x63, -- c
278--  [0x1D451] = 0x64, -- d
279--  [0x1D452] = 0x65, -- e
280--  [0x1D453] = 0x66, -- f
281--  [0x1D454] = 0x67, -- g
282--  [0x1D455] = 0x68, -- h
283    [0x0210E] = 0x68, -- Planck constant (h)
284--  [0x1D456] = 0x69, -- i
285--  [0x1D457] = 0x6A, -- j
286--  [0x1D458] = 0x6B, -- k
287--  [0x1D459] = 0x6C, -- l
288--  [0x1D45A] = 0x6D, -- m
289--  [0x1D45B] = 0x6E, -- n
290--  [0x1D45C] = 0x6F, -- o
291    [0x1D70A] = 0x6F, -- omicron
292--  [0x1D45D] = 0x70, -- p
293--  [0x1D45E] = 0x71, -- q
294--  [0x1D45F] = 0x72, -- r
295--  [0x1D460] = 0x73, -- s
296--  [0x1D461] = 0x74, -- t
297--  [0x1D462] = 0x75, -- u
298--  [0x1D463] = 0x76, -- v
299--  [0x1D464] = 0x77, -- w
300--  [0x1D465] = 0x78, -- x
301--  [0x1D466] = 0x79, -- y
302--  [0x1D467] = 0x7A, -- z
303}
304
305mathencodings["tex-ss"]           = { }
306mathencodings["tex-tt"]           = { }
307mathencodings["tex-bf"]           = { }
308mathencodings["tex-bi"]           = { }
309mathencodings["tex-fraktur"]      = { }
310mathencodings["tex-fraktur-bold"] = { }
311
312mathencodings["tex-sy"] = {
313    [0x0002D] = 0x00, -- -
314    [0x02212] = 0x00, -- -
315--  [0x02201] = 0x00, -- complement
316--  [0x02206] = 0x00, -- increment
317--  [0x02204] = 0x00, -- not exists
318--  [0x000B7] = 0x01, -- cdot
319    [0x022C5] = 0x01, -- cdot
320    [0x000D7] = 0x02, -- times
321    [0x0002A] = 0x03, -- *
322    [0x02217] = 0x03, -- *
323    [0x000F7] = 0x04, -- div
324    [0x022C4] = 0x05, -- diamond
325    [0x000B1] = 0x06, -- pm
326    [0x02213] = 0x07, -- mp
327    [0x02295] = 0x08, -- oplus
328    [0x02296] = 0x09, -- ominus
329    [0x02297] = 0x0A, -- otimes
330    [0x02298] = 0x0B, -- oslash
331    [0x02299] = 0x0C, -- odot
332    [0x025EF] = 0x0D, -- bigcirc, Orb (either 25EF or 25CB) -- todo
333    [0x02218] = 0x0E, -- circ
334    [0x02219] = 0x0F, -- bullet
335    [0x02022] = 0x0F, -- bullet
336    [0x0224D] = 0x10, -- asymp
337    [0x02261] = 0x11, -- equiv
338    [0x02286] = 0x12, -- subseteq
339    [0x02287] = 0x13, -- supseteq
340    [0x02264] = 0x14, -- leq
341    [0x02265] = 0x15, -- geq
342    [0x02AAF] = 0x16, -- preceq
343--  [0x0227C] = 0x16, -- preceq, AM:No see 2AAF
344    [0x02AB0] = 0x17, -- succeq
345--  [0x0227D] = 0x17, -- succeq, AM:No see 2AB0
346    [0x0223C] = 0x18, -- sim
347    [0x02248] = 0x19, -- approx
348    [0x02282] = 0x1A, -- subset
349    [0x02283] = 0x1B, -- supset
350    [0x0226A] = 0x1C, -- ll
351    [0x0226B] = 0x1D, -- gg
352    [0x0227A] = 0x1E, -- prec
353    [0x0227B] = 0x1F, -- succ
354    [0x02190] = 0x20, -- leftarrow
355    [0x02192] = 0x21, -- rightarrow
356--~ [0xFE190] = 0x20, -- leftarrow
357--~ [0xFE192] = 0x21, -- rightarrow
358    [0x02191] = 0x22, -- uparrow
359    [0x02193] = 0x23, -- downarrow
360    [0x02194] = 0x24, -- leftrightarrow
361    [0x02197] = 0x25, -- nearrow
362    [0x02198] = 0x26, -- searrow
363    [0x02243] = 0x27, -- simeq
364    [0x021D0] = 0x28, -- Leftarrow
365    [0x021D2] = 0x29, -- Rightarrow
366    [0x021D1] = 0x2A, -- Uparrow
367    [0x021D3] = 0x2B, -- Downarrow
368    [0x021D4] = 0x2C, -- Leftrightarrow
369    [0x02196] = 0x2D, -- nwarrow
370    [0x02199] = 0x2E, -- swarrow
371    [0x0221D] = 0x2F, -- propto
372    [0x02032] = 0x30, -- prime
373    [0x0221E] = 0x31, -- infty
374    [0x02208] = 0x32, -- in
375    [0x0220B] = 0x33, -- ni
376    [0x025B3] = 0x34, -- triangle, bigtriangleup
377    [0x025BD] = 0x35, -- bigtriangledown
378    [0x00338] = 0x36, -- not
379--              0x37, -- (beginning of arrow)
380    [0x02200] = 0x38, -- forall
381    [0x02203] = 0x39, -- exists
382    [0x000AC] = 0x3A, -- neg, lnot
383    [0x02205] = 0x3B, -- empty set
384    [0x0211C] = 0x3C, -- Re
385    [0x02111] = 0x3D, -- Im
386    [0x022A4] = 0x3E, -- top
387    [0x022A5] = 0x3F, -- bot, perp
388    [0x02135] = 0x40, -- aleph
389    [0x1D49C] = 0x41, -- script A
390    [0x0212C] = 0x42, -- script B
391    [0x1D49E] = 0x43, -- script C
392    [0x1D49F] = 0x44, -- script D
393    [0x02130] = 0x45, -- script E
394    [0x02131] = 0x46, -- script F
395    [0x1D4A2] = 0x47, -- script G
396    [0x0210B] = 0x48, -- script H
397    [0x02110] = 0x49, -- script I
398    [0x1D4A5] = 0x4A, -- script J
399    [0x1D4A6] = 0x4B, -- script K
400    [0x02112] = 0x4C, -- script L
401    [0x02133] = 0x4D, -- script M
402    [0x1D4A9] = 0x4E, -- script N
403    [0x1D4AA] = 0x4F, -- script O
404    [0x1D4AB] = 0x50, -- script P
405    [0x1D4AC] = 0x51, -- script Q
406    [0x0211B] = 0x52, -- script R
407    [0x1D4AE] = 0x53, -- script S
408    [0x1D4AF] = 0x54, -- script T
409    [0x1D4B0] = 0x55, -- script U
410    [0x1D4B1] = 0x56, -- script V
411    [0x1D4B2] = 0x57, -- script W
412    [0x1D4B3] = 0x58, -- script X
413    [0x1D4B4] = 0x59, -- script Y
414    [0x1D4B5] = 0x5A, -- script Z
415    [0x0222A] = 0x5B, -- cup
416    [0x02229] = 0x5C, -- cap
417    [0x0228E] = 0x5D, -- uplus
418    [0x02227] = 0x5E, -- wedge, land
419    [0x02228] = 0x5F, -- vee, lor
420    [0x022A2] = 0x60, -- vdash
421    [0x022A3] = 0x61, -- dashv
422    [0x0230A] = 0x62, -- lfloor
423    [0x0230B] = 0x63, -- rfloor
424    [0x02308] = 0x64, -- lceil
425    [0x02309] = 0x65, -- rceil
426    [0x0007B] = 0x66, -- {, lbrace
427    [0x0007D] = 0x67, -- }, rbrace
428    [0x027E8] = 0x68, -- <, langle
429    [0x027E9] = 0x69, -- >, rangle
430    [0x0007C] = 0x6A, -- |, mid, lvert, rvert
431    [0x02225] = 0x6B, -- parallel
432 -- [0x0 ] = 0x00, -- Vert, lVert, rVert, arrowvert, Arrowvert
433    [0x02195] = 0x6C, -- updownarrow
434    [0x021D5] = 0x6D, -- Updownarrow
435    [0x0005C] = 0x6E, -- \, backslash, setminus
436    [0x02216] = 0x6E, -- setminus
437    [0x02240] = 0x6F, -- wr
438    [0x0221A] = 0x70, -- sqrt. AM: Check surd??
439    [0x02A3F] = 0x71, -- amalg
440    [0x1D6FB] = 0x72, -- nabla
441--  [0x0222B] = 0x73, -- smallint (TODO: what about intop?)
442    [0x02294] = 0x74, -- sqcup
443    [0x02293] = 0x75, -- sqcap
444    [0x02291] = 0x76, -- sqsubseteq
445    [0x02292] = 0x77, -- sqsupseteq
446    [0x000A7] = 0x78, -- S
447    [0x02020] = 0x79, -- dagger, dag
448    [0x02021] = 0x7A, -- ddagger, ddag
449    [0x000B6] = 0x7B, -- P
450    [0x02663] = 0x7C, -- clubsuit
451    [0x02662] = 0x7D, -- diamondsuit
452    [0x02661] = 0x7E, -- heartsuit
453    [0x02660] = 0x7F, -- spadesuit
454    [0xFE321] = 0x37, -- mapstochar
455
456    [0xFE325] = 0x30, -- prime 0x02032
457}
458
459-- The names in masm10.enc can be trusted best and are shown in the first
460-- column, while in the second column we show the tex/ams names. As usual
461-- it costs hours to figure out such a table.
462
463mathencodings["tex-ma"] = {
464    [0x022A1] = 0x00, -- squaredot             \boxdot
465    [0x0229E] = 0x01, -- squareplus            \boxplus
466    [0x022A0] = 0x02, -- squaremultiply        \boxtimes
467    [0x025A1] = 0x03, -- square                \square \Box
468    [0x025A0] = 0x04, -- squaresolid           \blacksquare
469    [0x025AA] = 0x05, -- squaresmallsolid      \centerdot
470    [0x022C4] = 0x06, -- diamond               \Diamond \lozenge
471    [0x02666] = 0x07, -- diamondsolid          \blacklozenge
472    [0x021BB] = 0x08, -- clockwise             \circlearrowright
473    [0x021BA] = 0x09, -- anticlockwise         \circlearrowleft
474    [0x021CC] = 0x0A, -- harpoonleftright      \rightleftharpoons
475    [0x021CB] = 0x0B, -- harpoonrightleft      \leftrightharpoons
476    [0x0229F] = 0x0C, -- squareminus           \boxminus
477    [0x022A9] = 0x0D, -- forces                \Vdash
478    [0x022AA] = 0x0E, -- forcesbar             \Vvdash
479    [0x022A8] = 0x0F, -- satisfies             \vDash
480    [0x021A0] = 0x10, -- dblarrowheadright     \twoheadrightarrow
481    [0x0219E] = 0x11, -- dblarrowheadleft      \twoheadleftarrow
482    [0x021C7] = 0x12, -- dblarrowleft          \leftleftarrows
483    [0x021C9] = 0x13, -- dblarrowright         \rightrightarrows
484    [0x021C8] = 0x14, -- dblarrowup            \upuparrows
485    [0x021CA] = 0x15, -- dblarrowdwn           \downdownarrows
486    [0x021BE] = 0x16, -- harpoonupright        \upharpoonright \restriction
487    [0x021C2] = 0x17, -- harpoondownright      \downharpoonright
488    [0x021BF] = 0x18, -- harpoonupleft         \upharpoonleft
489    [0x021C3] = 0x19, -- harpoondownleft       \downharpoonleft
490    [0x021A3] = 0x1A, -- arrowtailright        \rightarrowtail
491    [0x021A2] = 0x1B, -- arrowtailleft         \leftarrowtail
492    [0x021C6] = 0x1C, -- arrowparrleftright    \leftrightarrows
493--  [0x021C5] = 0x00, --                       \updownarrows (missing in lm)
494    [0x021C4] = 0x1D, -- arrowparrrightleft    \rightleftarrows
495    [0x021B0] = 0x1E, -- shiftleft             \Lsh
496    [0x021B1] = 0x1F, -- shiftright            \Rsh
497    [0x021DD] = 0x20, -- squiggleright         \leadsto \rightsquigarrow
498    [0x021AD] = 0x21, -- squiggleleftright     \leftrightsquigarrow
499    [0x021AB] = 0x22, -- curlyleft             \looparrowleft
500    [0x021AC] = 0x23, -- curlyright            \looparrowright
501    [0x02257] = 0x24, -- circleequal           \circeq
502    [0x0227F] = 0x25, -- followsorequal        \succsim
503    [0x02273] = 0x26, -- greaterorsimilar      \gtrsim
504    [0x02A86] = 0x27, -- greaterorapproxeql    \gtrapprox
505    [0x022B8] = 0x28, -- multimap              \multimap
506    [0x02234] = 0x29, -- therefore             \therefore
507    [0x02235] = 0x2A, -- because               \because
508    [0x02251] = 0x2B, -- equalsdots            \Doteq \doteqdot
509    [0x0225C] = 0x2C, -- defines               \triangleq
510    [0x0227E] = 0x2D, -- precedesorequal       \precsim
511    [0x02272] = 0x2E, -- lessorsimilar         \lesssim
512    [0x02A85] = 0x2F, -- lessorapproxeql       \lessapprox
513    [0x02A95] = 0x30, -- equalorless           \eqslantless
514    [0x02A96] = 0x31, -- equalorgreater        \eqslantgtr
515    [0x022DE] = 0x32, -- equalorprecedes       \curlyeqprec
516    [0x022DF] = 0x33, -- equalorfollows        \curlyeqsucc
517    [0x0227C] = 0x34, -- precedesorcurly       \preccurlyeq
518    [0x02266] = 0x35, -- lessdblequal          \leqq
519    [0x02A7D] = 0x36, -- lessorequalslant      \leqslant
520    [0x02276] = 0x37, -- lessorgreater         \lessgtr
521    [0x02035] = 0x38, -- primereverse          \backprime
522    --  [0x0] = 0x39, -- axisshort             \dabar
523    [0x02253] = 0x3A, -- equaldotrightleft     \risingdotseq
524    [0x02252] = 0x3B, -- equaldotleftright     \fallingdotseq
525    [0x0227D] = 0x3C, -- followsorcurly        \succcurlyeq
526    [0x02267] = 0x3D, -- greaterdblequal       \geqq
527    [0x02A7E] = 0x3E, -- greaterorequalslant   \geqslant
528    [0x02277] = 0x3F, -- greaterorless         \gtrless
529    [0x0228F] = 0x40, -- squareimage           \sqsubset
530    [0x02290] = 0x41, -- squareoriginal        \sqsupset
531    -- wrong: see **
532 -- [0x022B3] = 0x42, -- triangleright         \rhd \vartriangleright
533 -- [0x022B2] = 0x43, -- triangleleft          \lhd \vartriangleleft
534    -- cf lm
535    [0x022B5] = 0x44, -- trianglerightequal    \unrhd \trianglerighteq
536    [0x022B4] = 0x45, -- triangleleftequal     \unlhd \trianglelefteq
537    --
538    [0x02605] = 0x46, -- star                  \bigstar
539    [0x0226C] = 0x47, -- between               \between
540    [0x025BC] = 0x48, -- triangledownsld       \blacktriangledown
541    [0x025B6] = 0x49, -- trianglerightsld      \blacktriangleright
542    [0x025C0] = 0x4A, -- triangleleftsld       \blacktriangleleft
543    --  [0x0] = 0x4B, -- arrowaxisright
544    --  [0x0] = 0x4C, -- arrowaxisleft
545    [0x025B2] = 0x4D, -- triangle              \triangleup \vartriangle
546    [0x025B2] = 0x4E, -- trianglesolid         \blacktriangle
547    [0x025BD] = 0x4F, -- triangleinv           \triangledown
548    [0x02256] = 0x50, -- ringinequal           \eqcirc
549    [0x022DA] = 0x51, -- lessequalgreater      \lesseqgtr
550    [0x022DB] = 0x52, -- greaterlessequal      \gtreqless
551    [0x02A8B] = 0x53, -- lessdbleqlgreater     \lesseqqgtr
552    [0x02A8C] = 0x54, -- greaterdbleqlless     \gtreqqless
553    [0x000A5] = 0x55, -- Yen                   \yen
554    [0x021DB] = 0x56, -- arrowtripleright      \Rrightarrow
555    [0x021DA] = 0x57, -- arrowtripleleft       \Lleftarrow
556    [0x02713] = 0x58, -- check                 \checkmark
557    [0x022BB] = 0x59, -- orunderscore          \veebar
558    [0x022BC] = 0x5A, -- nand                  \barwedge
559    [0x02306] = 0x5B, -- perpcorrespond        \doublebarwedge
560    [0x02220] = 0x5C, -- angle                 \angle
561    [0x02221] = 0x5D, -- measuredangle         \measuredangle
562    [0x02222] = 0x5E, -- sphericalangle        \sphericalangle
563    --  [0x0] = 0x5F, -- proportional          \varpropto
564    --  [0x0] = 0x60, -- smile                 \smallsmile
565    --  [0x0] = 0x61, -- frown                 \smallfrown
566    [0x022D0] = 0x62, -- subsetdbl             \Subset
567    [0x022D1] = 0x63, -- supersetdbl           \Supset
568    [0x022D3] = 0x64, -- uniondbl              \doublecup \Cup
569    [0x022D2] = 0x65, -- intersectiondbl       \doublecap \Cap
570    [0x022CF] = 0x66, -- uprise                \curlywedge
571    [0x022CE] = 0x67, -- downfall              \curlyvee
572    [0x022CB] = 0x68, -- multiopenleft         \leftthreetimes
573    [0x022CC] = 0x69, -- multiopenright        \rightthreetimes
574    [0x02AC5] = 0x6A, -- subsetdblequal        \subseteqq
575    [0x02AC6] = 0x6B, -- supersetdblequal      \supseteqq
576    [0x0224F] = 0x6C, -- difference            \bumpeq
577    [0x0224E] = 0x6D, -- geomequivalent        \Bumpeq
578    [0x022D8] = 0x6E, -- muchless              \lll \llless
579    [0x022D9] = 0x6F, -- muchgreater           \ggg \gggtr
580    [0x0231C] = 0x70, -- rightanglenw          \ulcorner
581    [0x0231D] = 0x71, -- rightanglene          \urcorner
582    [0x024C7] = 0x72, -- circleR               \circledR
583    [0x024C8] = 0x73, -- circleS               \circledS
584    [0x022D4] = 0x74, -- fork                  \pitchfork
585    [0x02214] = 0x75, -- dotplus               \dotplus
586    [0x0223D] = 0x76, -- revsimilar            \backsim
587    [0x022CD] = 0x77, -- revasymptequal        \backsimeq -- AM: Check this! I mapped it to simeq.
588    [0x0231E] = 0x78, -- rightanglesw          \llcorner
589    [0x0231F] = 0x79, -- rightanglese          \lrcorner
590    [0x02720] = 0x7A, -- maltesecross          \maltese
591    [0x02201] = 0x7B, -- complement            \complement
592    [0x022BA] = 0x7C, -- intercal              \intercal
593    [0x0229A] = 0x7D, -- circlering            \circledcirc
594    [0x0229B] = 0x7E, -- circleasterisk        \circledast
595    [0x0229D] = 0x7F, -- circleminus           \circleddash
596}
597
598mathencodings["tex-mb"] = {
599    --  [0x0] = 0x00, -- lessornotequal        \lvertneqq
600    --  [0x0] = 0x01, -- greaterornotequal     \gvertneqq
601    [0x02270] = 0x02, -- notlessequal          \nleq
602    [0x02271] = 0x03, -- notgreaterequal       \ngeq
603    [0x0226E] = 0x04, -- notless               \nless
604    [0x0226F] = 0x05, -- notgreater            \ngtr
605    [0x02280] = 0x06, -- notprecedes           \nprec
606    [0x02281] = 0x07, -- notfollows            \nsucc
607    [0x02268] = 0x08, -- lessornotdbleql       \lneqq
608    [0x02269] = 0x09, -- greaterornotdbleql    \gneqq
609    --  [0x0] = 0x0A, -- notlessorslnteql      \nleqslant
610    --  [0x0] = 0x0B, -- notgreaterorslnteql   \ngeqslant
611    [0x02A87] = 0x0C, -- lessnotequal          \lneq
612    [0x02A88] = 0x0D, -- greaternotequal       \gneq
613    --  [0x0] = 0x0E, -- notprecedesoreql      \npreceq
614    --  [0x0] = 0x0F, -- notfollowsoreql       \nsucceq
615    [0x022E8] = 0x10, -- precedeornoteqvlnt    \precnsim
616    [0x022E9] = 0x11, -- followornoteqvlnt     \succnsim
617    [0x022E6] = 0x12, -- lessornotsimilar      \lnsim
618    [0x022E7] = 0x13, -- greaterornotsimilar   \gnsim
619    --  [0x0] = 0x14, -- notlessdblequal       \nleqq
620    --  [0x0] = 0x15, -- notgreaterdblequal    \ngeqq
621    [0x02AB5] = 0x16, -- precedenotslnteql     \precneqq
622    [0x02AB6] = 0x17, -- follownotslnteql      \succneqq
623    [0x02AB9] = 0x18, -- precedenotdbleqv      \precnapprox
624    [0x02ABA] = 0x19, -- follownotdbleqv       \succnapprox
625    [0x02A89] = 0x1A, -- lessnotdblequal       \lnapprox
626    [0x02A8A] = 0x1B, -- greaternotdblequal    \gnapprox
627    [0x02241] = 0x1C, -- notsimilar            \nsim
628    [0x02247] = 0x1D, -- notapproxequal        \ncong
629    --  [0x0] = 0x1E, -- upslope               \diagup
630    --  [0x0] = 0x1F, -- downslope             \diagdown
631    --  [0x0] = 0x20, -- notsubsetoreql        \varsubsetneq
632    --  [0x0] = 0x21, -- notsupersetoreql      \varsupsetneq
633    --  [0x0] = 0x22, -- notsubsetordbleql     \nsubseteqq
634    --  [0x0] = 0x23, -- notsupersetordbleql   \nsupseteqq
635    [0x02ACB] = 0x24, -- subsetornotdbleql     \subsetneqq
636    [0x02ACC] = 0x25, -- supersetornotdbleql   \supsetneqq
637    --  [0x0] = 0x26, -- subsetornoteql        \varsubsetneqq
638    --  [0x0] = 0x27, -- supersetornoteql      \varsupsetneqq
639    [0x0228A] = 0x28, -- subsetnoteql          \subsetneq
640    [0x0228B] = 0x29, -- supersetnoteql        \supsetneq
641    [0x02288] = 0x2A, -- notsubseteql          \nsubseteq
642    [0x02289] = 0x2B, -- notsuperseteql        \nsupseteq
643    [0x02226] = 0x2C, -- notparallel           \nparallel
644    [0x02224] = 0x2D, -- notbar                \nmid \ndivides
645    --  [0x0] = 0x2E, -- notshortbar           \nshortmid
646    --  [0x0] = 0x2F, -- notshortparallel      \nshortparallel
647    [0x022AC] = 0x30, -- notturnstile          \nvdash
648    [0x022AE] = 0x31, -- notforces             \nVdash
649    [0x022AD] = 0x32, -- notsatisfies          \nvDash
650    [0x022AF] = 0x33, -- notforcesextra        \nVDash
651    [0x022ED] = 0x34, -- nottriangeqlright     \ntrianglerighteq
652    [0x022EC] = 0x35, -- nottriangeqlleft      \ntrianglelefteq
653    [0x022EA] = 0x36, -- nottriangleleft       \ntriangleleft
654    [0x022EB] = 0x37, -- nottriangleright      \ntriangleright
655    [0x0219A] = 0x38, -- notarrowleft          \nleftarrow
656    [0x0219B] = 0x39, -- notarrowright         \nrightarrow
657    [0x021CD] = 0x3A, -- notdblarrowleft       \nLeftarrow
658    [0x021CF] = 0x3B, -- notdblarrowright      \nRightarrow
659    [0x021CE] = 0x3C, -- notdblarrowboth       \nLeftrightarrow
660    [0x021AE] = 0x3D, -- notarrowboth          \nleftrightarrow
661    [0x022C7] = 0x3E, -- dividemultiply        \divideontimes
662    [0x02300] = 0x3F, -- diametersign          \varnothing
663    [0x02204] = 0x40, -- notexistential        \nexists
664    [0x1D538] = 0x41, -- A                     (blackboard A)
665    [0x1D539] = 0x42, -- B
666    [0x02102] = 0x43, -- C
667    [0x1D53B] = 0x44, -- D
668    [0x1D53C] = 0x45, -- E
669    [0x1D53D] = 0x46, -- F
670    [0x1D53E] = 0x47, -- G
671    [0x0210D] = 0x48, -- H
672    [0x1D540] = 0x49, -- I
673    [0x1D541] = 0x4A, -- J
674    [0x1D542] = 0x4B, -- K
675    [0x1D543] = 0x4C, -- L
676    [0x1D544] = 0x4D, -- M
677    [0x02115] = 0x4E, -- N
678    [0x1D546] = 0x4F, -- O
679    [0x02119] = 0x50, -- P
680    [0x0211A] = 0x51, -- Q
681    [0x0211D] = 0x52, -- R
682    [0x1D54A] = 0x53, -- S
683    [0x1D54B] = 0x54, -- T
684    [0x1D54C] = 0x55, -- U
685    [0x1D54D] = 0x56, -- V
686    [0x1D54E] = 0x57, -- W
687    [0x1D54F] = 0x58, -- X
688    [0x1D550] = 0x59, -- Y
689    [0x02124] = 0x5A, -- Z                     (blackboard Z)
690    [0x02132] = 0x60, -- finv                  \Finv
691    [0x02141] = 0x61, -- fmir                  \Game
692    --  [0x0] = 0x62,    tildewide
693    --  [0x0] = 0x63,    tildewider
694    --  [0x0] = 0x64,    Finv
695    --  [0x0] = 0x65,    Gmir
696    [0x02127] = 0x66, -- Omegainv              \mho
697    [0x000F0] = 0x67, -- eth                   \eth
698    [0x02242] = 0x68, -- equalorsimilar        \eqsim
699    [0x02136] = 0x69, -- beth                  \beth
700    [0x02137] = 0x6A, -- gimel                 \gimel
701    [0x02138] = 0x6B, -- daleth                \daleth
702    [0x022D6] = 0x6C, -- lessdot               \lessdot
703    [0x022D7] = 0x6D, -- greaterdot            \gtrdot
704    [0x022C9] = 0x6E, -- multicloseleft        \ltimes
705    [0x022CA] = 0x6F, -- multicloseright       \rtimes
706    --  [0x0] = 0x70, -- barshort              \shortmid
707    --  [0x0] = 0x71, -- parallelshort         \shortparallel
708    --  [0x02216] = 0x72, -- integerdivide         \smallsetminus (2216 already part of tex-sy
709    --  [0x0] = 0x73, -- similar               \thicksim
710    --  [0x0] = 0x74, -- approxequal           \thickapprox
711    [0x0224A] = 0x75, -- approxorequal         \approxeq
712    [0x02AB8] = 0x76, -- followsorequal        \succapprox
713    [0x02AB7] = 0x77, -- precedesorequal       \precapprox
714    [0x021B6] = 0x78, -- archleftdown          \curvearrowleft
715    [0x021B7] = 0x79, -- archrightdown         \curvearrowright
716    [0x003DC] = 0x7A, -- Digamma               \digamma
717    [0x003F0] = 0x7B, -- kappa                 \varkappa
718    [0x1D55C] = 0x7C, -- k                     \Bbbk (blackboard k)
719    [0x0210F] = 0x7D, -- planckover2pi         \hslash % 0x7D
720    [0x00127] = 0x7E, -- planckover2pi1        \hbar   % 0x7E
721    [0x003F6] = 0x7F, -- epsiloninv            \backepsilon
722}
723
724mathencodings["tex-mc"] = {
725    -- this file has no tfm so it gets mapped in the private space
726    [0xFE324] = "mapsfromchar",
727}
728
729mathencodings["tex-fraktur"] = {
730--  [0x1D504] = 0x41, -- A                     (fraktur A)
731--  [0x1D505] = 0x42, -- B
732    [0x0212D] = 0x43, -- C
733--  [0x1D507] = 0x44, -- D
734--  [0x1D508] = 0x45, -- E
735--  [0x1D509] = 0x46, -- F
736--  [0x1D50A] = 0x47, -- G
737    [0x0210C] = 0x48, -- H
738    [0x02111] = 0x49, -- I
739--  [0x1D50D] = 0x4A, -- J
740--  [0x1D50E] = 0x4B, -- K
741--  [0x1D50F] = 0x4C, -- L
742--  [0x1D510] = 0x4D, -- M
743--  [0x1D511] = 0x4E, -- N
744--  [0x1D512] = 0x4F, -- O
745--  [0x1D513] = 0x50, -- P
746--  [0x1D514] = 0x51, -- Q
747    [0x0211C] = 0x52, -- R
748--  [0x1D516] = 0x53, -- S
749--  [0x1D517] = 0x54, -- T
750--  [0x1D518] = 0x55, -- U
751--  [0x1D519] = 0x56, -- V
752--  [0x1D51A] = 0x57, -- W
753--  [0x1D51B] = 0x58, -- X
754--  [0x1D51C] = 0x59, -- Y
755    [0x02128] = 0x5A, -- Z                     (fraktur Z)
756--  [0x1D51E] = 0x61, -- a                     (fraktur a)
757--  [0x1D51F] = 0x62, -- b
758--  [0x1D520] = 0x63, -- c
759--  [0x1D521] = 0x64, -- d
760--  [0x1D522] = 0x65, -- e
761--  [0x1D523] = 0x66, -- f
762--  [0x1D524] = 0x67, -- g
763--  [0x1D525] = 0x68, -- h
764--  [0x1D526] = 0x69, -- i
765--  [0x1D527] = 0x6A, -- j
766--  [0x1D528] = 0x6B, -- k
767--  [0x1D529] = 0x6C, -- l
768--  [0x1D52A] = 0x6D, -- m
769--  [0x1D52B] = 0x6E, -- n
770--  [0x1D52C] = 0x6F, -- o
771--  [0x1D52D] = 0x70, -- p
772--  [0x1D52E] = 0x71, -- q
773--  [0x1D52F] = 0x72, -- r
774--  [0x1D530] = 0x73, -- s
775--  [0x1D531] = 0x74, -- t
776--  [0x1D532] = 0x75, -- u
777--  [0x1D533] = 0x76, -- v
778--  [0x1D534] = 0x77, -- w
779--  [0x1D535] = 0x78, -- x
780--  [0x1D536] = 0x79, -- y
781--  [0x1D537] = 0x7A, -- z
782}
783
784-- now that all other vectors are defined ...
785
786setletters(mathencodings, "tex-it",           0x1D434, 0x1D44E)
787setletters(mathencodings, "tex-ss",           0x1D5A0, 0x1D5BA)
788setletters(mathencodings, "tex-tt",           0x1D670, 0x1D68A)
789setletters(mathencodings, "tex-bf",           0x1D400, 0x1D41A)
790setletters(mathencodings, "tex-bi",           0x1D468, 0x1D482)
791setletters(mathencodings, "tex-fraktur",      0x1D504, 0x1D51E)
792setletters(mathencodings, "tex-fraktur-bold", 0x1D56C, 0x1D586)
793
794setdigits (mathencodings, "tex-ss", 0x1D7E2)
795setdigits (mathencodings, "tex-tt", 0x1D7F6)
796setdigits (mathencodings, "tex-bf", 0x1D7CE)
797
798-- setdigits (mathencodings, "tex-bi", 0x1D7CE)
799
800-- todo: add ss, tt, bf etc vectors
801-- todo: we can make ss tt etc an option
802