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-rw-r--r--tex/generic/context/luatex/luatex-math.tex471
1 files changed, 426 insertions, 45 deletions
diff --git a/tex/generic/context/luatex/luatex-math.tex b/tex/generic/context/luatex/luatex-math.tex
index 604b4a1f8..acf1d2308 100644
--- a/tex/generic/context/luatex/luatex-math.tex
+++ b/tex/generic/context/luatex/luatex-math.tex
@@ -13,9 +13,14 @@
%D approach (and thereby far from the \CONTEXT\ way). This file is mainly meant for
%D Boguslaw Jackowski.
+%D In the perspective of the TUG Lucida Opentype project Bruno Voisin checked the code
+%D and definitions below and suggested some improvements.
+
% we provide a remap feature
-\directlua{dofile(kpse.find_file('luatex-math.lua'))}
+\ifdefined\directlua
+ \directlua{dofile(kpse.find_file('luatex-math.lua'))}
+\fi
% a bunch of fonts:
@@ -40,14 +45,22 @@
\font\tenbf = file:lmroman10-bold.otf:+liga;+kern;+tlig;+trep at 10pt
\font\tenbi = file:lmroman10-bolditalic.otf:+liga;+kern;+tlig;+trep at 10pt
%
- \font\mathfonttextupright = file:latinmodern-math.otf:ssty=0;fixmath=yes at 10pt
- \font\mathfontscriptupright = file:latinmodern-math.otf:ssty=1;fixmath=yes at 7pt
- \font\mathfontscriptscriptupright = file:latinmodern-math.otf:ssty=2;fixmath=yes at 5pt
+ \font\tenos = file:lmroman10-regular.otf:+onum;+liga;+kern;+tlig;+trep at 10pt
+ \font\sevenos = file:lmroman7-regular.otf:+onum;+liga;+kern;+tlig;+trep at 7pt
+ \font\fiveos = file:lmroman5-regular.otf:+onum;+liga;+kern;+tlig;+trep at 5pt
+ %
+ \font\mathfonttextupright = file:latinmodern-math.otf:script=math;ssty=0;mathsize=yes at 10pt
+ \font\mathfontscriptupright = file:latinmodern-math.otf:script=math;ssty=1;mathsize=yes at 7pt
+ \font\mathfontscriptscriptupright = file:latinmodern-math.otf:script=math;ssty=2;mathsize=yes at 5pt
%
\textfont 0 = \mathfonttextupright
\scriptfont 0 = \mathfontscriptupright
\scriptscriptfont 0 = \mathfontscriptscriptupright
%
+ \textfont 1 = \tenos
+ \scriptfont 1 = \sevenos
+ \scriptscriptfont 1 = \fiveos
+ %
\tenrm}
\def\lucidabright
@@ -55,32 +68,41 @@
\font\sevenrm = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 7pt
\font\fiverm = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 5pt
%
- \font\tentt = file:lucidabrightot.otf at 10pt
- \font\tenit = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 10pt
- \font\tenit = file:lucidabrightot-italic.otf:+liga;+kern;+tlig;+trep at 10pt
- \font\tenbf = file:lucidabrightot-demi.otf:+liga;+kern;+tlig;+trep at 10pt
- \font\tenbi = file:lucidabrightot-demiitalic.otf:+liga;+kern;+tlig;+trep at 10pt
+ \font\tentt = file:lucidasanstypewriterot.otf at 10pt
+ \font\tensl = file:lucidabrightot.otf:slant=0.167;+liga;+kern;+tlig;+trep at 10pt
+ \font\tenit = file:lucidabrightot-italic.otf:+liga;+kern;+tlig;+trep at 10pt
+ \font\tenbf = file:lucidabrightot-demi.otf:+liga;+kern;+tlig;+trep at 10pt
+ \font\tenbi = file:lucidabrightot-demiitalic.otf:+liga;+kern;+tlig;+trep at 10pt
%
- \font\mathfonttextupright = file:lucidabrightmathot.otf:ssty=0;fixmath=yes at 10pt
- \font\mathfontscriptupright = file:lucidabrightmathot.otf:ssty=1;fixmath=yes at 7pt
- \font\mathfontscriptscriptupright = file:lucidabrightmathot.otf:ssty=2;fixmath=yes at 5pt
+ \font\tenos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 10pt
+ \font\sevenos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 7pt
+ \font\fiveos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 5pt
+ %
+ \font\mathfonttextupright = file:lucidabrightmathot.otf:script=math;ssty=0;mathsize=yes at 10pt
+ \font\mathfontscriptupright = file:lucidabrightmathot.otf:script=math;ssty=1;mathsize=yes at 7pt
+ \font\mathfontscriptscriptupright = file:lucidabrightmathot.otf:script=math;ssty=2;mathsize=yes at 5pt
%
\textfont 0 = \mathfonttextupright
\scriptfont 0 = \mathfontscriptupright
\scriptscriptfont 0 = \mathfontscriptscriptupright
%
+ \textfont 1 = \tenos
+ \scriptfont 1 = \sevenos
+ \scriptscriptfont 1 = \fiveos
+ %
\tenrm}
-\directlua {
- if arguments["mtx:lucidabright"] then
- tex.print("\string\\lucidabright")
- else
- tex.print("\string\\latinmodern")
- end
-}
+\ifdefined\directlua
+ \directlua {
+ if arguments["mtx:lucidabright"] then
+ tex.print("\string\\lucidabright")
+ else
+ tex.print("\string\\latinmodern")
+ end
+ }
+\fi
\newtoks\everymathrm
-\newtoks\everymathmit
\newtoks\everymathcal
\newtoks\everymathit
\newtoks\everymathsl
@@ -88,6 +110,8 @@
\newtoks\everymathbi
\newtoks\everymathtt
+% the following commands switch text as well as math
+
\def\rm{\fam0\relax\the\everymathrm\relax\tenrm\relax}
\def\it{\fam0\relax\the\everymathit\relax\tenit\relax}
\def\sl{\fam0\relax\the\everymathsl\relax\tensl\relax}
@@ -95,13 +119,10 @@
\def\bi{\fam0\relax\the\everymathbi\relax\tenbi\relax}
\def\tt{\fam0\relax\the\everymathtt\relax\tentt\relax}
-\let\mit \relax % use names or \Uchar or define a vector
-\let\cal \relax % idem, i'm not in the mood for this now
-\let\oldstyle\relax % no longer misuse of math mode
-
% tex is fast enough for this kind of assignments:
\everymathrm {%
+ % codes
\Umathcode"0041="0"0"0041%
\Umathcode"0042="0"0"0042%
\Umathcode"0043="0"0"0043%
@@ -212,18 +233,69 @@
\Umathcode"03F5="0"0"03F5%
\Umathcode"2202="0"0"2202%
\Umathcode"2207="0"0"2207%
+ % commands
+ \Umathchardef\Alpha "0"0"000391%
+ \Umathchardef\Beta "0"0"000392%
+ \Umathchardef\Gamma "0"0"000393%
+ \Umathchardef\Delta "0"0"000394%
+ \Umathchardef\Epsilon "0"0"000395%
+ \Umathchardef\Zeta "0"0"000396%
+ \Umathchardef\Eta "0"0"000397%
+ \Umathchardef\Theta "0"0"000398%
+ \Umathchardef\Iota "0"0"000399%
+ \Umathchardef\Kappa "0"0"00039A%
+ \Umathchardef\Lambda "0"0"00039B%
+ \Umathchardef\Mu "0"0"00039C%
+ \Umathchardef\Nu "0"0"00039D%
+ \Umathchardef\Xi "0"0"00039E%
+ \Umathchardef\Omicron "0"0"00039F%
+ \Umathchardef\Pi "0"0"0003A0%
+ \Umathchardef\Rho "0"0"0003A1%
+ \Umathchardef\Sigma "0"0"0003A3%
+ \Umathchardef\Tau "0"0"0003A4%
+ \Umathchardef\Upsilon "0"0"0003A5%
+ \Umathchardef\Phi "0"0"0003A6%
+ \Umathchardef\Chi "0"0"0003A7%
+ \Umathchardef\Psi "0"0"0003A8%
+ \Umathchardef\Omega "0"0"0003A9%
+ \Umathchardef\alpha "0"0"0003B1%
+ \Umathchardef\beta "0"0"0003B2%
+ \Umathchardef\gamma "0"0"0003B3%
+ \Umathchardef\delta "0"0"0003B4%
+ \Umathchardef\varepsilon"0"0"0003B5%
+ \Umathchardef\zeta "0"0"0003B6%
+ \Umathchardef\eta "0"0"0003B7%
+ \Umathchardef\theta "0"0"0003B8%
+ \Umathchardef\iota "0"0"0003B9%
+ \Umathchardef\kappa "0"0"0003BA%
+ \Umathchardef\lambda "0"0"0003BB%
+ \Umathchardef\mu "0"0"0003BC%
+ \Umathchardef\nu "0"0"0003BD%
+ \Umathchardef\xi "0"0"0003BE%
+ \Umathchardef\omicron "0"0"0003BF%
+ \Umathchardef\pi "0"0"0003C0%
+ \Umathchardef\rho "0"0"0003C1%
+ \Umathchardef\varsigma "0"0"0003C2%
+ \Umathchardef\sigma "0"0"0003C3%
+ \Umathchardef\tau "0"0"0003C4%
+ \Umathchardef\upsilon "0"0"0003C5%
+ \Umathchardef\varphi "0"0"0003C6%
+ \Umathchardef\chi "0"0"0003C7%
+ \Umathchardef\psi "0"0"0003C8%
+ \Umathchardef\omega "0"0"0003C9%
+ \Umathchardef\vartheta "0"0"0003D1%
+ \Umathchardef\phi "0"0"0003D5%
+ \Umathchardef\varpi "0"0"0003D6%
+ \Umathchardef\varkappa "0"0"0003F0%
+ \Umathchardef\varrho "0"0"0003F1%
+ \Umathchardef\epsilon "0"0"0003F5%
+ \Umathchardef\varTheta "0"0"0003F4%
+ \Umathchardef\digamma "0"0"0003DC%
\relax
}
-\everymathmit {%
- % not done
-}
-
-\everymathcal {%
- % not done
-}
-
\everymathit {%
+ % codes
\Umathcode"0041="0"0"1D434%
\Umathcode"0042="0"0"1D435%
\Umathcode"0043="0"0"1D436%
@@ -334,6 +406,64 @@
\Umathcode"03F5="0"0"1D716%
\Umathcode"2202="0"0"1D715%
\Umathcode"2207="0"0"1D6FB%
+ % commands
+ \Umathchardef\Alpha "0"0"01D6E2%
+ \Umathchardef\Beta "0"0"01D6E3%
+ \Umathchardef\Gamma "0"0"01D6E4%
+ \Umathchardef\Delta "0"0"01D6E5%
+ \Umathchardef\Epsilon "0"0"01D6E6%
+ \Umathchardef\Zeta "0"0"01D6E7%
+ \Umathchardef\Eta "0"0"01D6E8%
+ \Umathchardef\Theta "0"0"01D6E9%
+ \Umathchardef\Iota "0"0"01D6EA%
+ \Umathchardef\Kappa "0"0"01D6EB%
+ \Umathchardef\Lambda "0"0"01D6EC%
+ \Umathchardef\Mu "0"0"01D6ED%
+ \Umathchardef\Nu "0"0"01D6EE%
+ \Umathchardef\Xi "0"0"01D6EF%
+ \Umathchardef\Omicron "0"0"01D6F0%
+ \Umathchardef\Pi "0"0"01D6F1%
+ \Umathchardef\Rho "0"0"01D6F2%
+ \Umathchardef\Sigma "0"0"01D6F4%
+ \Umathchardef\Tau "0"0"01D6F5%
+ \Umathchardef\Upsilon "0"0"01D6F6%
+ \Umathchardef\Phi "0"0"01D6F7%
+ \Umathchardef\Chi "0"0"01D6F8%
+ \Umathchardef\Psi "0"0"01D6F9%
+ \Umathchardef\Omega "0"0"01D6FA%
+ \Umathchardef\alpha "0"0"01D6FC%
+ \Umathchardef\beta "0"0"01D6FD%
+ \Umathchardef\gamma "0"0"01D6FE%
+ \Umathchardef\delta "0"0"01D6FF%
+ \Umathchardef\varepsilon"0"0"01D700%
+ \Umathchardef\zeta "0"0"01D701%
+ \Umathchardef\eta "0"0"01D702%
+ \Umathchardef\theta "0"0"01D703%
+ \Umathchardef\iota "0"0"01D704%
+ \Umathchardef\kappa "0"0"01D705%
+ \Umathchardef\lambda "0"0"01D706%
+ \Umathchardef\mu "0"0"01D707%
+ \Umathchardef\nu "0"0"01D708%
+ \Umathchardef\xi "0"0"01D709%
+ \Umathchardef\omicron "0"0"01D70A%
+ \Umathchardef\pi "0"0"01D70B%
+ \Umathchardef\rho "0"0"01D70C%
+ \Umathchardef\varsigma "0"0"01D70D%
+ \Umathchardef\sigma "0"0"01D70E%
+ \Umathchardef\tau "0"0"01D70F%
+ \Umathchardef\upsilon "0"0"01D710%
+ \Umathchardef\varphi "0"0"01D711%
+ \Umathchardef\chi "0"0"01D712%
+ \Umathchardef\psi "0"0"01D713%
+ \Umathchardef\omega "0"0"01D714%
+ \Umathchardef\epsilon "0"0"01D716%
+ \Umathchardef\vartheta "0"0"01D717%
+ \Umathchardef\varkappa "0"0"01D718%
+ \Umathchardef\phi "0"0"01D719%
+ \Umathchardef\varrho "0"0"01D71A%
+ \Umathchardef\varpi "0"0"01D71B%
+ \Umathchardef\varTheta "0"0"01D6F3%
+ \Umathchardef\digamma "0"0"0003DC%
\relax
}
@@ -342,6 +472,7 @@
}
\everymathbf {%
+ % codes
\Umathcode"0030="0"0"1D7CE%
\Umathcode"0031="0"0"1D7CF%
\Umathcode"0032="0"0"1D7D0%
@@ -462,10 +593,69 @@
\Umathcode"03F5="0"0"1D6DC%
\Umathcode"2202="0"0"1D6DB%
\Umathcode"2207="0"0"1D6C1%
+ % commands
+ \Umathchardef\Alpha "0"0"01D6A8%
+ \Umathchardef\Beta "0"0"01D6A9%
+ \Umathchardef\Gamma "0"0"01D6AA%
+ \Umathchardef\Delta "0"0"01D6AB%
+ \Umathchardef\Epsilon "0"0"01D6AC%
+ \Umathchardef\Zeta "0"0"01D6AD%
+ \Umathchardef\Eta "0"0"01D6AE%
+ \Umathchardef\Theta "0"0"01D6AF%
+ \Umathchardef\Iota "0"0"01D6B0%
+ \Umathchardef\Kappa "0"0"01D6B1%
+ \Umathchardef\Lambda "0"0"01D6B2%
+ \Umathchardef\Mu "0"0"01D6B3%
+ \Umathchardef\Nu "0"0"01D6B4%
+ \Umathchardef\Xi "0"0"01D6B5%
+ \Umathchardef\Omicron "0"0"01D6B6%
+ \Umathchardef\Pi "0"0"01D6B7%
+ \Umathchardef\Rho "0"0"01D6B8%
+ \Umathchardef\Sigma "0"0"01D6BA%
+ \Umathchardef\Tau "0"0"01D6BB%
+ \Umathchardef\Upsilon "0"0"01D6BC%
+ \Umathchardef\Phi "0"0"01D6BD%
+ \Umathchardef\Chi "0"0"01D6BE%
+ \Umathchardef\Psi "0"0"01D6BF%
+ \Umathchardef\Omega "0"0"01D6C0%
+ \Umathchardef\alpha "0"0"01D6C2%
+ \Umathchardef\beta "0"0"01D6C3%
+ \Umathchardef\gamma "0"0"01D6C4%
+ \Umathchardef\delta "0"0"01D6C5%
+ \Umathchardef\varepsilon"0"0"01D6C6%
+ \Umathchardef\zeta "0"0"01D6C7%
+ \Umathchardef\eta "0"0"01D6C8%
+ \Umathchardef\theta "0"0"01D6C9%
+ \Umathchardef\iota "0"0"01D6CA%
+ \Umathchardef\kappa "0"0"01D6CB%
+ \Umathchardef\lambda "0"0"01D6CC%
+ \Umathchardef\mu "0"0"01D6CD%
+ \Umathchardef\nu "0"0"01D6CE%
+ \Umathchardef\xi "0"0"01D6CF%
+ \Umathchardef\omicron "0"0"01D6D0%
+ \Umathchardef\pi "0"0"01D6D1%
+ \Umathchardef\rho "0"0"01D6D2%
+ \Umathchardef\varsigma "0"0"01D6D3%
+ \Umathchardef\sigma "0"0"01D6D4%
+ \Umathchardef\tau "0"0"01D6D5%
+ \Umathchardef\upsilon "0"0"01D6D6%
+ \Umathchardef\varphi "0"0"01D6D7%
+ \Umathchardef\chi "0"0"01D6D8%
+ \Umathchardef\psi "0"0"01D6D9%
+ \Umathchardef\omega "0"0"01D6DA%
+ \Umathchardef\epsilon "0"0"01D6DC%
+ \Umathchardef\vartheta "0"0"01D6DD%
+ \Umathchardef\varkappa "0"0"01D6DE%
+ \Umathchardef\phi "0"0"01D6DF%
+ \Umathchardef\varrho "0"0"01D6E0%
+ \Umathchardef\varpi "0"0"01D6E1%
+ \Umathchardef\varTheta "0"0"01D6B9%
+ \Umathchardef\digamma "0"0"01D7CA%
\relax
}
\everymathbi {%
+ % codes
\Umathcode"0030="0"0"1D7CE%
\Umathcode"0031="0"0"1D7CF%
\Umathcode"0032="0"0"1D7D0%
@@ -586,6 +776,64 @@
\Umathcode"03F5="0"0"1D750%
\Umathcode"2202="0"0"1D74F%
\Umathcode"2207="0"0"1D735%
+ % commands
+ \Umathchardef\Alpha "0"0"01D71C%
+ \Umathchardef\Beta "0"0"01D71D%
+ \Umathchardef\Gamma "0"0"01D71E%
+ \Umathchardef\Delta "0"0"01D71F%
+ \Umathchardef\Epsilon "0"0"01D720%
+ \Umathchardef\Zeta "0"0"01D721%
+ \Umathchardef\Eta "0"0"01D722%
+ \Umathchardef\Theta "0"0"01D723%
+ \Umathchardef\Iota "0"0"01D724%
+ \Umathchardef\Kappa "0"0"01D725%
+ \Umathchardef\Lambda "0"0"01D726%
+ \Umathchardef\Mu "0"0"01D727%
+ \Umathchardef\Nu "0"0"01D728%
+ \Umathchardef\Xi "0"0"01D729%
+ \Umathchardef\Omicron "0"0"01D72A%
+ \Umathchardef\Pi "0"0"01D72B%
+ \Umathchardef\Rho "0"0"01D72C%
+ \Umathchardef\Sigma "0"0"01D72E%
+ \Umathchardef\Tau "0"0"01D72F%
+ \Umathchardef\Upsilon "0"0"01D730%
+ \Umathchardef\Phi "0"0"01D731%
+ \Umathchardef\Chi "0"0"01D732%
+ \Umathchardef\Psi "0"0"01D733%
+ \Umathchardef\Omega "0"0"01D734%
+ \Umathchardef\alpha "0"0"01D736%
+ \Umathchardef\beta "0"0"01D737%
+ \Umathchardef\gamma "0"0"01D738%
+ \Umathchardef\delta "0"0"01D739%
+ \Umathchardef\varepsilon"0"0"01D73A%
+ \Umathchardef\zeta "0"0"01D73B%
+ \Umathchardef\eta "0"0"01D73C%
+ \Umathchardef\theta "0"0"01D73D%
+ \Umathchardef\iota "0"0"01D73E%
+ \Umathchardef\kappa "0"0"01D73F%
+ \Umathchardef\lambda "0"0"01D740%
+ \Umathchardef\mu "0"0"01D741%
+ \Umathchardef\nu "0"0"01D742%
+ \Umathchardef\xi "0"0"01D743%
+ \Umathchardef\omicron "0"0"01D744%
+ \Umathchardef\pi "0"0"01D745%
+ \Umathchardef\rho "0"0"01D746%
+ \Umathchardef\varsigma "0"0"01D747%
+ \Umathchardef\sigma "0"0"01D748%
+ \Umathchardef\tau "0"0"01D749%
+ \Umathchardef\upsilon "0"0"01D74A%
+ \Umathchardef\varphi "0"0"01D74B%
+ \Umathchardef\chi "0"0"01D74C%
+ \Umathchardef\psi "0"0"01D74D%
+ \Umathchardef\omega "0"0"01D74E%
+ \Umathchardef\epsilon "0"0"01D750%
+ \Umathchardef\vartheta "0"0"01D751%
+ \Umathchardef\varkappa "0"0"01D752%
+ \Umathchardef\phi "0"0"01D753%
+ \Umathchardef\varrho "0"0"01D754%
+ \Umathchardef\varpi "0"0"01D755%
+ \Umathchardef\varTheta "0"0"01D72D%
+ \Umathchardef\digamma "0"0"01D7CA%
\relax
}
@@ -593,6 +841,75 @@
% not done
}
+% Nothing special here:
+
+\let\mit\it
+
+% We use a special family for this, not that oldstyle in math makes
+% much sense, it's more that in good old tex oldstyle was taken from
+% math fonts. So, just something compatible:
+
+\def\oldstyle{\fam1\relax\tenos\relax}
+
+% Again a text and math one and it had better be used grouped.
+
+\def\cal{\fam0\relax\the\everymathcal\relax\tenit\relax}
+
+\everymathcal {%
+ \Umathcode"0041="0"0"1D49C% A
+ \Umathcode"0042="0"0"0212C% B
+ \Umathcode"0043="0"0"1D49E% C
+ \Umathcode"0044="0"0"1D49F% D
+ \Umathcode"0045="0"0"02130% E
+ \Umathcode"0046="0"0"02131% F
+ \Umathcode"0047="0"0"1D4A2% G
+ \Umathcode"0048="0"0"0210B% H
+ \Umathcode"0049="0"0"02110% I
+ \Umathcode"004A="0"0"1D4A5% J
+ \Umathcode"004B="0"0"1D4A6% K
+ \Umathcode"004C="0"0"02112% L
+ \Umathcode"004D="0"0"02133% M
+ \Umathcode"004E="0"0"1D4A9% N
+ \Umathcode"004F="0"0"1D4AA% O
+ \Umathcode"0050="0"0"1D4AB% P
+ \Umathcode"0051="0"0"1D4AC% Q
+ \Umathcode"0052="0"0"0211B% R
+ \Umathcode"0053="0"0"1D4AE% S
+ \Umathcode"0054="0"0"1D4AF% T
+ \Umathcode"0055="0"0"1D4B0% U
+ \Umathcode"0056="0"0"1D4B1% V
+ \Umathcode"0057="0"0"1D4B2% W
+ \Umathcode"0058="0"0"1D4B3% X
+ \Umathcode"0059="0"0"1D4B4% Y
+ \Umathcode"005A="0"0"1D4B5% Z
+ \Umathcode"0061="0"0"1D4B6% a
+ \Umathcode"0062="0"0"1D4B7% b
+ \Umathcode"0063="0"0"1D4B8% c
+ \Umathcode"0064="0"0"1D4B9% d
+ \Umathcode"0065="0"0"0212F% e
+ \Umathcode"0066="0"0"1D4BB% f
+ \Umathcode"0067="0"0"0210A% g
+ \Umathcode"0068="0"0"1D4BD% h
+ \Umathcode"0069="0"0"1D4BE% i
+ \Umathcode"006A="0"0"1D4BF% j
+ \Umathcode"006B="0"0"1D4C0% k
+ \Umathcode"006C="0"0"1D4C1% l
+ \Umathcode"006D="0"0"1D4C2% m
+ \Umathcode"006E="0"0"1D4C3% n
+ \Umathcode"006F="0"0"02134% o
+ \Umathcode"0070="0"0"1D4C5% p
+ \Umathcode"0071="0"0"1D4C6% q
+ \Umathcode"0072="0"0"1D4C7% r
+ \Umathcode"0073="0"0"1D4C8% s
+ \Umathcode"0074="0"0"1D4C9% t
+ \Umathcode"0075="0"0"1D4CA% u
+ \Umathcode"0076="0"0"1D4CB% v
+ \Umathcode"0077="0"0"1D4CC% w
+ \Umathcode"0078="0"0"1D4CD% x
+ \Umathcode"0079="0"0"1D4CE% y
+ \Umathcode"007A="0"0"1D4CF% z
+}
+
\Udelcode "00021 = "0 "00021
\Udelcode "00028 = "0 "00028
\Udelcode "00028 = "0 "00028
@@ -1827,6 +2144,44 @@
\def\Zeta {\Umathchar "0"0"000396 }
\def\zeta {\Umathchar "0"0"0003B6 }
+%D The following are suggested by Bruno. As I don't use plain and as the above are
+%D taken from text unicode greek I suppose his list is better:
+
+\def\alpha {\Umathchar "0"0"01D6FC }
+\def\beta {\Umathchar "0"0"01D6FD }
+\def\chi {\Umathchar "0"0"01D712 }
+\def\delta {\Umathchar "0"0"01D6FF }
+\def\digamma {\Umathchar "0"0"0003DC }
+\def\epsilon {\Umathchar "0"0"01D716 }
+\def\eta {\Umathchar "0"0"01D702 }
+\def\gamma {\Umathchar "0"0"01D6FE }
+\def\iota {\Umathchar "0"0"01D704 }
+\def\kappa {\Umathchar "0"0"01D705 }
+\def\lambda {\Umathchar "0"0"01D706 }
+\def\mu {\Umathchar "0"0"01D707 }
+\def\nu {\Umathchar "0"0"01D708 }
+\def\omega {\Umathchar "0"0"01D714 }
+\def\omicron {\Umathchar "0"0"01D70A }
+\def\phi {\Umathchar "0"0"01D719 }
+\def\pi {\Umathchar "0"0"01D70B }
+\def\psi {\Umathchar "0"0"01D713 }
+\def\rho {\Umathchar "0"0"01D70C }
+\def\sigma {\Umathchar "0"0"01D70E }
+\def\tau {\Umathchar "0"0"01D70F }
+\def\theta {\Umathchar "0"0"01D703 }
+\def\upsilon {\Umathchar "0"0"01D710 }
+\def\varepsilon {\Umathchar "0"0"01D700 }
+\def\varkappa {\Umathchar "0"0"01D718 }
+\def\varphi {\Umathchar "0"0"01D711 }
+\def\varpi {\Umathchar "0"0"01D71B }
+\def\varrho {\Umathchar "0"0"01D71A }
+\def\varsigma {\Umathchar "0"0"01D70D }
+\def\vartheta {\Umathchar "0"0"01D717 }
+\def\xi {\Umathchar "0"0"01D709 }
+\def\zeta {\Umathchar "0"0"01D701 }
+
+\def\varTheta {\Umathchar "0"0"0003F4 }
+
% a few definitions:
\def\sqrt {\Uroot "0 "221A{}}
@@ -1849,26 +2204,52 @@
\let\OE Œ
\let\O Ø
\let\i ı
+\let\j ȷ
\let\aa å
\let\l ł
\let\L Ł
\let\AA Å
\let\copyright ©
+\let\S §
+\let\P ¶
+\let\dag †
+\let\ddag ‡
+\let\pounds £
% just use utf
-\def\`#1{\string\`\string{#1\string}}
-\def\'#1{\string\'\string{#1\string}}
-\def\v#1{\string\v\string{#1\string}}
-\def\u#1{\string\u\string{#1\string}}
-\def\=#1{\string\=\string{#1\string}}
-\def\^#1{\string\^\string{#1\string}}
-\def\.#1{\string\.\string{#1\string}}
-\def\H#1{\string\H\string{#1\string}}
-\def\~#1{\string\~\string{#1\string}}
-\def\"#1{\string\"\string{#1\string}}
-\def\d#1{\string\d\string{#1\string}}
-\def\b#1{\string\b\string{#1\string}}
-\def\c#1{\string\c\string{#1\string}}
+\def\`#1{#1^^^^0300}
+\def\'#1{#1^^^^0301}
+\def\^#1{#1^^^^0302}
+\def\~#1{#1^^^^0303}
+\def\=#1{#1^^^^0304}
+\def\u#1{#1^^^^0306}
+\def\.#1{#1^^^^0307}
+\def\"#1{#1^^^^0308}
+\def\r#1{#1^^^^030a} % not in plain
+\def\H#1{#1^^^^030b}
+\def\v#1{#1^^^^030c}
+\def\d#1{#1^^^^0323}
+\def\c#1{#1^^^^0327}
+\def\k#1{#1^^^^0328} % not in plain
+\def\b#1{#1^^^^0331}
+
+% for Bruno, when he tests this file with xetex:
+
+\ifdefined\directlua \else
+
+ \catcode`@=11
+
+ \def\sqrt{\Uradical "0 "221A }
+
+ \def\root#1\of
+ {\setbox\rootbox\hbox\bgroup
+ $\m@th\scriptscriptstyle{#1}$%
+ \egroup}%
+ \mathpalette\r@@t}
+
+ \catcode`@=12
+
+\fi
\endinput
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 12:04:10 +0000