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authorNorbert Preining <norbert@preining.info>2021-04-20 03:00:55 +0000
committerNorbert Preining <norbert@preining.info>2021-04-20 03:00:55 +0000
commitd65c208b161ffee9ce5343fdfdb17d00523cecae (patch)
tree6829c46d8881891365b9be3fb660dba3ca79e6f5 /macros/luatex/optex/base/unimath-codes.opm
parent272d21375e83d59014b6591075291d172bbfa007 (diff)
CTAN sync 202104200300
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-%% This is part of the OpTeX project, see http://petr.olsak.net/optex
-
-\_codedecl \_ncharrmA {Uni math codes <2021-03-11>} % preloaded on demand by \loadmath
-
- \_doc -----------------------------
- The control sequences for `\alpha`, `\beta` etc are redefined here.
- The `\alpha` expands to the character with Unicode `"03B1`, this is a normal
- character $α$. You can type it directly in your editor if you know how
- to do this.
- \_cod -----------------------------
-
-\_umathnumB="0391
-\_greekdef \Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Iota \Kappa
- \Lambda \Mu \Nu \Xi \Omicron \Pi \Rho \varTheta \Sigma \Tau \Upsilon \Phi
- \Chi \Psi \Omega \_relax
-
-\_umathnumB="03B1
-\_greekdef \alpha \beta \gamma \delta \varepsilon \zeta \eta \theta \iota \kappa
- \lambda \mu \nu \xi \omicron \pi \rho \varsigma \sigma \tau \upsilon
- \varphi \chi \psi \omega \vardelta \epsilon \vartheta \varkappa \phi
- \varrho \varpi \_relax
-
- \_doc -----------------------------
- The math alphabets are declared here using the
- \^`\_umathrange {<range>}<class><family><starting-code>` macro.
- \_cod -----------------------------
-
-\_chardef\_ncharrmA=`A \_chardef\_ncharrma=`a
-\_chardef\_ncharbfA="1D400 \_chardef\_ncharbfa="1D41A
-\_chardef\_ncharitA="1D434 \_chardef\_ncharita="1D44E
-\_chardef\_ncharbiA="1D468 \_chardef\_ncharbia="1D482
-\_chardef\_ncharclA="1D49C \_chardef\_ncharcla="1D4B6
-\_chardef\_ncharbcA="1D4D0 \_chardef\_ncharbca="1D4EA
-\_chardef\_ncharfrA="1D504 \_chardef\_ncharfra="1D51E
-\_chardef\_ncharbrA="1D56C \_chardef\_ncharbra="1D586
-\_chardef\_ncharbbA="1D538 \_chardef\_ncharbba="1D552
-\_chardef\_ncharsnA="1D5A0 \_chardef\_ncharsna="1D5BA
-\_chardef\_ncharbsA="1D5D4 \_chardef\_ncharbsa="1D5EE
-\_chardef\_ncharsiA="1D608 \_chardef\_ncharsia="1D622
-\_chardef\_ncharsxA="1D63C \_chardef\_ncharsxa="1D656
-\_chardef\_ncharttA="1D670 \_chardef\_nchartta="1D68A
-
-\_protected\_def\_rmvariables {\_umathrange{A-Z}71\_ncharrmA \_umathrange{a-z}71\_ncharrma}
-\_protected\_def\_bfvariables {\_umathrange{A-Z}71\_ncharbfA \_umathrange{a-z}71\_ncharbfa}
-\_protected\_def\_itvariables {\_umathrange{A-Z}71\_ncharitA \_umathrange{a-z}71\_ncharita}
-\_protected\_def\_bivariables {\_umathrange{A-Z}71\_ncharbiA \_umathrange{a-z}71\_ncharbia}
-\_protected\_def\_calvariables {\_umathrange{A-Z}71\_ncharclA \_umathrange{a-z}71\_ncharcla}
-\_protected\_def\_bcalvariables {\_umathrange{A-Z}71\_ncharbcA \_umathrange{a-z}71\_ncharbca}
-\_protected\_def\_frakvariables {\_umathrange{A-Z}71\_ncharfrA \_umathrange{a-z}71\_ncharfra}
-\_protected\_def\_bfrakvariables {\_umathrange{A-Z}71\_ncharbrA \_umathrange{a-z}71\_ncharbra}
-\_protected\_def\_bbvariables {\_umathrange{A-Z}71\_ncharbbA \_umathrange{a-z}71\_ncharbba}
-\_protected\_def\_sansvariables {\_umathrange{A-Z}71\_ncharsnA \_umathrange{a-z}71\_ncharsna}
-\_protected\_def\_bsansvariables {\_umathrange{A-Z}71\_ncharbsA \_umathrange{a-z}71\_ncharbsa}
-\_protected\_def\_isansvariables {\_umathrange{A-Z}71\_ncharsiA \_umathrange{a-z}71\_ncharsia}
-\_protected\_def\_bisansvariables {\_umathrange{A-Z}71\_ncharsxA \_umathrange{a-z}71\_ncharsxa}
-\_protected\_def\_ttvariables {\_umathrange{A-Z}71\_ncharttA \_umathrange{a-z}71\_nchartta}
-
-\_chardef\_greekrmA="0391 \_chardef\_greekrma="03B1
-\_chardef\_greekbfA="1D6A8 \_chardef\_greekbfa="1D6C2
-\_chardef\_greekitA="1D6E2 \_chardef\_greekita="1D6FC
-\_chardef\_greekbiA="1D71C \_chardef\_greekbia="1D736
-\_chardef\_greeksnA="1D756 \_chardef\_greeksna="1D770
-\_chardef\_greeksiA="1D790 \_chardef\_greeksia="1D7AA
-
-\_protected\_def\_itgreek {\_umathrangegreek71\_greekita}
-\_protected\_def\_rmgreek {\_umathrangegreek71\_greekrma}
-\_protected\_def\_bfgreek {\_umathrangegreek71\_greekbfa}
-\_protected\_def\_bigreek {\_umathrangegreek71\_greekbia}
-\_protected\_def\_bsansgreek {\_umathrangegreek71\_greeksna}
-\_protected\_def\_bisansgreek{\_umathrangegreek71\_greeksia}
-\_protected\_def\_itGreek {\_umathrangeGREEK71\_greekitA}
-\_protected\_def\_rmGreek {\_umathrangeGREEK71\_greekrmA}
-\_protected\_def\_bfGreek {\_umathrangeGREEK71\_greekbfA}
-\_protected\_def\_biGreek {\_umathrangeGREEK71\_greekbiA}
-\_protected\_def\_bsansGreek {\_umathrangeGREEK71\_greeksnA}
-\_protected\_def\_bisansGreek{\_umathrangeGREEK71\_greeksiA}
-
-\_chardef\_digitrmO=`0
-\_chardef\_digitbfO="1D7CE
-\_chardef\_digitbbO="1D7D8
-\_chardef\_digitsnO="1D7E2
-\_chardef\_digitbsO="1D7EC
-\_chardef\_digitttO="1D7F6
-
-\_protected\_def\_rmdigits {\_umathrange{0-9}71\_digitrmO}
-\_protected\_def\_bfdigits {\_umathrange{0-9}71\_digitbfO}
-\_protected\_def\_bbdigits {\_umathrange{0-9}71\_digitbbO}
-\_protected\_def\_sansdigits {\_umathrange{0-9}71\_digitsnO}
-\_protected\_def\_bsansdigits {\_umathrange{0-9}71\_digitbsO}
-\_protected\_def\_ttdigits {\_umathrange{0-9}71\_digitttO}
-
- \_doc -----------------------------
- The \`\cal`, \`\bbchar`, \`\frak`, \`\script`
- and
- the \`\rm`, \`\bf`, \`\it`, \`\bi`, \`\tt` are defined here.
- Their \"8bit definitions" from the file `math-preload.opm`
- (section~\ref[math-preload]) are removed.\nl
- You can redefine them again if you need different behavior (for example
- you don't want to use sans serif bold in math). What to do:
- \begtt \advance\hsize by2em
- \_protected\_def\_bf
- {\_tryloadbf\_tenbf \_inmath{\_bfvariables\_bfgreek\_bfGreek\_bfdigits}}
- \_protected\_def\_bi
- {\_tryloadbi\_tenbi \_inmath{\_bivariables\_bigreek\_bfGreek\_bfdigits}}
- \_public \bf \bi ;
- \endtt
- \`\_inmath` `{<cmds>}` applies `<cmds>` only in math mode.
- \_cod -----------------------------
-
-\_protected\_def\_inmath#1{\_relax \_ifmmode#1\_fi} % to keep off \loop processing in text mode
-
-% You can redefine these macros to follow your wishes.
-% For example, you need upright lowercase greek letters, you don't need
-% \bf and \bi behave as sans serif in math, ...
-
-\_protected\_def\_rm {\_tryloadrm \_tenrm \_inmath{\_rmvariables \_rmdigits}}
-\_protected\_def\_it {\_tryloadit \_tenit \_inmath{\_itvariables}}
-\_protected\_def\_bf
- {\_tryloadbf \_tenbf \_inmath{\_bsansvariables \_bsansgreek \_bsansGreek \_bsansdigits}}
-\_protected\_def\_bi
- {\_tryloadbi \_tenbi \_inmath{\_bisansvariables \_bisansgreek \_bsansGreek \_bsansdigits}}
-\_protected\_def\_tt {\_tryloadtt \_tentt \_inmath{\_ttvariables \_ttdigits}}
-\_protected\_def\_bbchar {\_bbvariables \_bbdigits}
-\_protected\_def\_cal {\_calvariables}
-\_protected\_def\_frak {\_frakvariables}
-\_protected\_def\_misans {\_isansvariables \_sansdigits}
-\_protected\_def\_mbisans {\_bisansvariables \_bisansgreek \_bsansGreek \_bsansdigits}
-\_protected\_def\_script {\_rmvariables \_fam4 }
-\_protected\_def\_mit {\_itvariables \_rmdigits \_itgreek \_rmGreek }
-
-\_public \rm \it \bf \bi \tt \bbchar \cal \frak \misans \mbisans \script \mit ;
-
- \_doc -----------------------------
- Each Unicode slot carries information about math type. This is saved in
- the file `mathclass.txt` which is copied to `mathclass.opm` The file
- has the following format:
- {\vitt{mathclass.opm}\verbinput (70-85) mathclass.opm }
- We have to read this information and convert it to the `\Umathcode`s.
- \_cod -----------------------------
-
-\_begingroup % \input mathclass.opm (which is a copy of MathClass.txt):
- \_def\_p#1;#2{\_edef\_tmp{\_pB#2}\_ifx\_tmp\_empty \_else\_pA#1....\_end#2\_fi}
- \_def\_pA#1..#2..#3\_end#4{%
- \_ifx\_relax#2\_relax \_pset{"#1}{#4}\_else
- \_umathnumA="#1
- \_loop
- \_pset{\_umathnumA}{#4}%
- \_ifnum\_umathnumA<"#2 \_advance\_umathnumA by1
- \_repeat
- \_fi
- }
- \_def\_pB#1{\_if#1L1\_fi \_if#1B2\_fi \_if#1V2\_fi \_if#1R3\_fi \_if#1N0\_fi \_if#1U0\_fi
- \_if#1F0\_fi \_if#1O4\_fi \_if#1C5\_fi \_if#1P6\_fi \_if#1A7\_fi}
- \_def\_pset#1#2{\_global\_Umathcode#1=\_tmp\_space 1 #1\_relax
- \_if#2O\_global\_Udelcode#1=1 #1\_relax\_fi
- \_if#2C\_global\_Udelcode#1=1 #1\_relax\_fi
- \_if#2F\_global\_Udelcode#1=1 #1\_relax\_fi
- }
- \_catcode`#=14
- \_everypar={\_setbox0=\_lastbox \_par \_p}
- \_setbox0=\_vbox{\_input mathclass.opm }
-\_endgroup
-
- \_doc -----------------------------
- Each math symbol has its declaration in the file `unicode-math-table.tex`
- which is copied to `unimath-table.opm`. The file has the following format:
- {\vitt{unimath-table.opm}\verbinput (70-85) unimath-table.opm }
- We have to read this information and convert it to the Unicode math codes.
- \_cod -----------------------------
-
-\_begingroup % \input unimath-table.opm (it is a copy of unicode-math-table.tex):
- \_def\UnicodeMathSymbol #1#2#3#4{%
- \_ifnum#1=\_Umathcodenum#1 % the code isn't set by mathclass.opm
- \_global\_Umathchardef#2=0 1 #1 \_global\_Umathcode#1=0 1 #1
- \_else \_global\_Umathcharnumdef#2=\_Umathcodenum#1 \_fi
- \_ifx#3\_mathopen \_gdef#2{\_Udelimiter 4 1 #1 }\_fi
- \_ifx#3\_mathclose \_gdef#2{\_Udelimiter 5 1 #1 }\_fi
- \_ifx#3\_mathaccent \_gdef#2{\_Umathaccent fixed 7 1 #1 }\_fi
- }
- \_input unimath-table.opm
-\_endgroup
-
- \_doc -----------------------------
- Many special characters must be declared with care...
- \_cod -----------------------------
-
-\_global\_Udelcode`<=1 "027E8 % these characters have different meaning
-\_global\_Udelcode`>=1 "027E9 % as normal and as delimeter
-
-\_mit % default math alphabets setting
-
-% hyphen character is transformed to minus:
-\_Umathcode `- = 2 1 "2212
-
-% mathclass defines : as Punct, plain.tex as Rel, we keep mathclass,
-% i.e. there is difference from plain.tex, you can use $f:A\to B$.
-
-\_let\{=\lbrace \_let\}=\rbrace
-
-% mathclas defines ! as Ord, plain.tex as Close
-\_Umathcode `! = 5 1 `! % keep plain.tex declaration
-\_Umathchardef \mathexclam = 5 1 `!
-% mathclas defines ? as Punct, plain.tex as Close
-\_Umathcode `? = 5 1 `? % keep plain.tex declaration
-\_Umathchardef \mathquestion = 5 1 `?
-
-\_Umathcode `* = 2 1 "02217 % equivalent to \ast, like in plain TeX
-
-\_protected\_def \_sqrt {\_Uradical 1 "0221A }
-\_protected\_def \_cuberoot {\_Uradical 1 "0221B }
-\_protected\_def \_fourthroot {\_Uradical 1 "0221C }
-
-\_public \sqrt \cuberoot \fourthroot ;
-
-\_def\_intwithnolimits#1#2 {\_ifx#1\_relax \_else
- \_ea\_let\_csname\_csstring#1op\_endcsname=#1%
- \_ea\_def\_ea #1\_ea{\_csname\_csstring#1op\_endcsname \_nolimits}%
- \_bgroup \_lccode`\~=#2 \_lowercase{\_egroup \_mathcode`~="8000 \_let ~=#1}%
- \_ea \_intwithnolimits \_fi
-}
-\_intwithnolimits \int "0222B \iint "0222C \iiint "0222D
- \oint "0222E \oiint "0222F \oiiint "02230
- \intclockwise "02231 \varointclockwise "02232 \ointctrclockwise "02233
- \sumint "02A0B \iiiint "02A0C \intbar "02A0D \intBar "02A0E \fint "02A0F
- \pointint "02A15 \sqint "02A16 \intlarhk "02A17 \intx "02A18
- \intcap "02A19 \intcup "02A1A \upint "02A1B \lowint "02A1C \_relax "0
-
-\_protected\_def \vert {\_Udelimiter 0 1 "07C }
-\_protected\_def \Vert {\_Udelimiter 0 1 "02016 }
-\_protected\_def \Vvert {\_Udelimiter 0 1 "02980 }
-
-\_protected\_def \_overbrace #1{\mathop {\Umathaccent 7 1 "023DE{#1}}\limits}
-\_protected\_def \_underbrace #1{\mathop {\Umathaccent bottom 7 1 "023DF{#1}}\limits}
-\_protected\_def \_overparen #1{\mathop {\Umathaccent 7 1 "023DC{#1}}\limits}
-\_protected\_def \_underparen #1{\mathop {\Umathaccent bottom 7 1 "023DD{#1}}\limits}
-\_protected\_def \_overbracket #1{\mathop {\Umathaccent 7 1 "023B4{#1}}\limits}
-\_protected\_def \_underbracket #1{\mathop {\Umathaccent bottom 7 1 "023B5{#1}}\limits}
-
-\_public \overbrace \underbrace \overparen \underparen \overbracket \underbracket ;
-
-\_protected\def \widehat {\Umathaccent 7 1 "00302 }
-\_protected\def \widetilde {\Umathaccent 7 1 "00303 }
-\_protected\def \overleftharpoon {\Umathaccent 7 1 "020D0 }
-\_protected\def \overrightharpoon {\Umathaccent 7 1 "020D1 }
-\_protected\def \overleftarrow {\Umathaccent 7 1 "020D6 }
-\_protected\def \overrightarrow {\Umathaccent 7 1 "020D7 }
-\_protected\def \overleftrightarrow {\Umathaccent 7 1 "020E1 }
-
-\_mathchardef\ldotp="612E
-\_let\|=\Vert
-\_mathcode`\_="8000
-
-\_global\_Umathcode "22EF = 0 1 "22EF % mathclass says that it is Rel
-\_global\_Umathcode "002E = 0 1 "002E % mathclass says that dot is Punct
-\_global\_Umathchardef \unicodecdots = 0 1 "22EF
-
-\_global\_Umathcode `/ = 0 1 `/ % mathclass says that / is Bin, Plain TeX says that it is Ord.
-
-% compressed dots in S and SS styles (usable in \matrix when it is in T, S and SS style)
-\_protected\_def \vdots {\_relax \_ifnum \_mathstyle>3 \_unicodevdots \_else \_vdots \_fi}
-\_protected\_def \ddots {\_relax \_ifnum \_mathstyle>3 \_unicodeddots \_else \_ddots \_fi}
-\_protected\_def \adots {\_relax \_ifnum \_mathstyle>3 \_unicodeadots \_else \_adots \_fi}
-
-% Unicode superscripts (²) and subscripts as simple macros with \mathcode"8000
-\_bgroup
- \_def\_tmp#1#2{\_global\_mathcode#1="8000 \_lccode`\~=#1 \_lowercase{\_gdef~}{#2}}
- \_fornum 0..1 \_do {\_tmp{"207#1}{{^#1}}}
- \_tmp{"B2}{{^2}}\_tmp{"B3}{{^3}}
- \_fornum 4..9 \_do {\_tmp{"207#1}{{^#1}}}
- \_fornum 0..9 \_do {\_tmp{"208#1}{{_#1}}}
-\_egroup
-
- \_doc -----------------------------
- Aliases are declared here. They are names not mentioned in the `unimath-table.opm` file
- but commonly used in \TeX.
- \_cod -----------------------------
-
-\_let \setminus=\smallsetminus
-\_let \diamond=\smwhtdiamond
-\_let \colon=\mathcolon
-\_let \bullet=\smblkcircle
-\_let \circ=\vysmwhtcircle
-\_let \bigcirc=\mdlgwhtcircle
-\_let \to=\rightarrow
-\_let \le=\leq
-\_let \ge=\geq
-\_let \neq=\ne
-\_protected\_def \triangle {\mathord{\bigtriangleup}}
-\_let \emptyset=\varnothing
-\_let \hbar=\hslash
-\_let \land=\wedge
-\_let \lor=\vee
-\_let \owns=\ni
-\_let \gets=\leftarrow
-\_let \mathring=\ocirc
-\_let \lnot=\neg
-\_let \longdivisionsign=\longdivision
-\_let \backepsilon=\upbackepsilon
-\_let \eth=\matheth
-\_let \dbkarow=\dbkarrow
-\_let \drbkarow=\drbkarrow
-\_let \hksearow=\hksearrow
-\_let \hkswarow=\hkswarrow
-
-\_let \upalpha=\mupalpha
-\_let \upbeta=\mupbeta
-\_let \upgamma=\mupgamma
-\_let \updelta=\mupdelta
-\_let \upepsilon=\mupvarepsilon
-\_let \upvarepsilon=\mupvarepsilon
-\_let \upzeta=\mupzeta
-\_let \upeta=\mupeta
-\_let \uptheta=\muptheta
-\_let \upiota=\mupiota
-\_let \upkappa=\mupkappa
-\_let \uplambda=\muplambda
-\_let \upmu=\mupmu
-\_let \upnu=\mupnu
-\_let \upxi=\mupxi
-\_let \upomicron=\mupomicron
-\_let \uppi=\muppi
-\_let \uprho=\muprho
-\_let \upvarrho=\mupvarrho
-\_let \upvarsigma=\mupvarsigma
-\_let \upsigma=\mupsigma
-\_let \uptau=\muptau
-\_let \upupsilon=\mupupsilon
-\_let \upvarphi=\mupvarphi
-\_let \upchi=\mupchi
-\_let \uppsi=\muppsi
-\_let \upomega=\mupomega
-\_let \upvartheta=\mupvartheta
-\_let \upphi=\mupphi
-\_let \upvarpi=\mupvarpi
-
- \_doc -----------------------------
- The \`\not` macro is redefined here. If the `\_not!<char>` is defined
- (by \`\_negationof`)
- then this macro is used. Else centered / is printed over the <char>.
- \_cod -----------------------------
-
-\_protected\_def\_not#1{%
- \_trycs{_not!\_csstring#1}{\_mathrel\_mathstyles{%
- \_setbox0=\_hbox{\_math$\_currstyle#1$}%
- \_hbox to\_wd0{\_hss$\_currstyle/$\_hss}\_kern-\_wd0 \_box0
-}}}
-\_def\_negationof #1#2{\_ea\_let \_csname _not!\_csstring#1\_endcsname =#2}
-
-\_negationof = \neq
-\_negationof < \nless
-\_negationof > \ngtr
-\_negationof \gets \nleftarrow
-\_negationof \simeq \nsime
-\_negationof \equal \ne
-\_negationof \le \nleq
-\_negationof \ge \ngeq
-\_negationof \greater \ngtr
-\_negationof \forksnot \forks
-\_negationof \in \notin
-\_negationof \mid \nmid
-\_negationof \cong \ncong
-\_negationof \leftarrow \nleftarrow
-\_negationof \rightarrow \nrightarrow
-\_negationof \leftrightarrow \nleftrightarrow
-\_negationof \Leftarrow \nLeftarrow
-\_negationof \Leftrightarrow \nLeftrightarrow
-\_negationof \Rightarrow \nRightarrow
-\_negationof \exists \nexists
-\_negationof \ni \nni
-\_negationof \paralel \nparalel
-\_negationof \sim \nsim
-\_negationof \approx \napprox
-\_negationof \equiv \nequiv
-\_negationof \asymp \nasymp
-\_negationof \lesssim \nlesssim
-\_negationof \ngtrsim \ngtrsim
-\_negationof \lessgtr \nlessgtr
-\_negationof \gtrless \ngtrless
-\_negationof \prec \nprec
-\_negationof \succ \nsucc
-\_negationof \subset \nsubset
-\_negationof \supset \nsupset
-\_negationof \subseteq \nsubseteq
-\_negationof \supseteq \nsupseteq
-\_negationof \vdash \nvdash
-\_negationof \vDash \nvDash
-\_negationof \Vdash \nVdash
-\_negationof \VDash \nVDash
-\_negationof \preccurlyeq \npreccurlyeq
-\_negationof \succcurlyeq \nsucccurlyeq
-\_negationof \sqsubseteq \nsqsubseteq
-\_negationof \sqsupseteq \nsqsupseteq
-\_negationof \vartriangleleft \nvartriangleleft
-\_negationof \vartriangleright \nvartriangleright
-\_negationof \trianglelefteq \ntrianglelefteq
-\_negationof \trianglerighteq \ntrianglerighteq
-\_negationof \vinfty \nvinfty
-
-\_public \not ;
-
- \_doc -----------------------------
- Newly declared public control sequences are used in internal macros by
- \OpTeX/. We need to get new meanings for these control sequences in
- the private namespace.
- \_cod -----------------------------
-
-\_private
- \ldotp \cdotp \bullet \triangleleft \trianglerigt \mapstochar \rightarrow
- \prime \lhook \rightarrow \leftarrow \rhook \triangleright \triangleleft
- \Relbar \Rightarrow \relbar \rightarrow \Leftarrow \mapstochar
- \longrightarrow \Longleftrightarrow \unicodevdots \unicodeddots \unicodeadots ;
-
-\_endcode
-
-\secc More Unicode-math examples
-
-Example of using additional math font is in section 5.3 in the
-\ulink[http://petr.olsak.net/ftp/olsak/optex/optex-math.pdf]{\tt optex-math.pdf} documentation
-
-You can combine more Unicode math fonts in single formula simply
-by the `\addUmathfont` macro, see
-\ulink[http://petr.olsak.net/optex/optex-tricks.html#addumathfont]{\OpTeX/ trick 0030}.
-
-See \url{http://tex.stackexchange.com/questions/308749}
-for technical details about Unicode-math.
-
-\_endinput
-
-History:
-2021-03-11 Umathcode `* declaed as \ast
-2021-02-03 Unicode superscripts, subscripts declared
-2021-01-31 Mathcode of ! ? set to Close, codes undeclared in mathclass set correctly
-2021-01-23 Compressed \vdots, \ddots, \adots in script(script)style.
-2020-11-13 Bug fix: \colon declared
-2020-06-13 Umathcode of / declared as in Plain TeX
-2020-06-07 \_itgreek \_itGreek, \_rmgreek \_rmGreek etc. introduced, names changed
-2020-06-03 \not\mid = \nmid added, \not corrected
-2020-04-30 Bug fix: \phi, \varpi etc. were bad encoded
-2020-04-09 Bug fix: \Udelcode`<, \Udelcode`> added