From 9746eec6f52784c17ea0fdd0c1d47e8deb9ca0f8 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sat, 18 Nov 2017 21:45:46 +0000 Subject: unicode-math (18nov17) git-svn-id: svn://tug.org/texlive/trunk@45845 c570f23f-e606-0410-a88d-b1316a301751 --- .../latex/unicode-math/um-code-alphabets.dtx | 925 ++++++++++++++++ .../source/latex/unicode-math/um-code-api.dtx | 42 + .../source/latex/unicode-math/um-code-base.dtx | 73 ++ .../source/latex/unicode-math/um-code-compat.dtx | 530 +++++++++ .../source/latex/unicode-math/um-code-epilogue.dtx | 352 ++++++ .../source/latex/unicode-math/um-code-fontopt.dtx | 265 +++++ .../latex/unicode-math/um-code-fontparam.dtx | 345 ++++++ .../source/latex/unicode-math/um-code-main.dtx | 562 ++++++++++ .../source/latex/unicode-math/um-code-mathmap.dtx | 738 +++++++++++++ .../source/latex/unicode-math/um-code-mathtext.dtx | 142 +++ .../source/latex/unicode-math/um-code-msg.dtx | 129 +++ .../source/latex/unicode-math/um-code-opening.dtx | 249 +++++ .../source/latex/unicode-math/um-code-pkgopt.dtx | 313 ++++++ .../source/latex/unicode-math/um-code-primes.dtx | 384 +++++++ .../source/latex/unicode-math/um-code-setchar.dtx | 287 +++++ .../source/latex/unicode-math/um-code-sscript.dtx | 203 ++++ .../source/latex/unicode-math/um-code-ui.dtx | 100 ++ .../source/latex/unicode-math/um-code-usv.dtx | 587 ++++++++++ .../latex/unicode-math/um-code-variables.dtx | 185 ++++ .../latex/unicode-math/um-doc-legacyfontdimen.tex | 76 ++ .../latex/unicode-math/um-doc-mathfontdimen.tex | 151 +++ .../latex/unicode-math/um-doc-nfsssummary.tex | 84 ++ .../latex/unicode-math/um-doc-stixextract.tex | 38 + .../source/latex/unicode-math/um-doc-style.tex | 129 +++ .../source/latex/unicode-math/um-doc.tex | 1137 ++++++++++++++++++++ .../latex/unicode-math/unicode-math-alphabets.dtx | 904 ---------------- .../latex/unicode-math/unicode-math-code.ltx | 39 + .../latex/unicode-math/unicode-math-compat.dtx | 509 --------- 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Master/texmf-dist/source/latex/unicode-math/unimath-example.ltx create mode 100644 Master/texmf-dist/source/latex/unicode-math/unimath-symbols.ltx (limited to 'Master/texmf-dist/source/latex') diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-alphabets.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-alphabets.dtx new file mode 100644 index 00000000000..348a5a22eb1 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-alphabets.dtx @@ -0,0 +1,925 @@ +%%^^A%% um-code-alphabets.dtx -- part of UNICODE-MATH + +% \section{Setting up alphabets} +% \label{sec:setupalphabets} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% +% \subsection{Upright: up} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {up} {num} + { + \@@_set_normal_numbers:nn {up} {#1} + \@@_set_mathalphabet_numbers:nnn {up} {up} {#1} + } + +\@@_new_alphabet_config:nnn {up} {Latin} + { + \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Latin:nn {up} {#1} } + { + \bool_if:NT \g_@@_upLatin_bool { \@@_set_normal_Latin:nn {up,it} {#1} } + } + \@@_set_mathalphabet_Latin:nnn {up} {up,it} {#1} + \@@_set_mathalphabet_Latin:nnn {literal} {up} {up} + \@@_set_mathalphabet_Latin:nnn {literal} {it} {it} + } + +\@@_new_alphabet_config:nnn {up} {latin} + { + \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_latin:nn {up} {#1} } + { + \bool_if:NT \g_@@_uplatin_bool + { + \@@_set_normal_latin:nn {up,it} {#1} + \@@_set_normal_char:nnn {h} {up,it} {#1} + \@@_set_normal_char:nnn {dotlessi} {up,it} {#1} + \@@_set_normal_char:nnn {dotlessj} {up,it} {#1} + } + } + \@@_set_mathalphabet_latin:nnn {up} {up,it}{#1} + \@@_set_mathalphabet_latin:nnn {literal} {up} {up} + \@@_set_mathalphabet_latin:nnn {literal} {it} {it} + } + +\@@_new_alphabet_config:nnn {up} {Greek} + { + \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Greek:nn {up}{#1} } + { + \bool_if:NT \g_@@_upGreek_bool { \@@_set_normal_Greek:nn {up,it}{#1} } + } + \@@_set_mathalphabet_Greek:nnn {up} {up,it}{#1} + \@@_set_mathalphabet_Greek:nnn {literal} {up} {up} + \@@_set_mathalphabet_Greek:nnn {literal} {it} {it} + } + +\@@_new_alphabet_config:nnn {up} {greek} + { + \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_greek:nn {up} {#1} } + { + \bool_if:NT \g_@@_upgreek_bool + { + \@@_set_normal_greek:nn {up,it} {#1} + } + } + \@@_set_mathalphabet_greek:nnn {up} {up,it} {#1} + \@@_set_mathalphabet_greek:nnn {literal} {up} {up} + \@@_set_mathalphabet_greek:nnn {literal} {it} {it} + } + +\@@_new_alphabet_config:nnn {up} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_normal_char:nnn {Nabla}{up}{up} + } + { + \bool_if:NT \g_@@_upNabla_bool + { + \@@_set_normal_char:nnn {Nabla}{up,it}{up} + } + } + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_normal_char:nnn {partial}{up}{up} + } + { + \bool_if:NT \g_@@_uppartial_bool + { + \@@_set_normal_char:nnn {partial}{up,it}{up} + } + } + \@@_set_mathalphabet_pos:nnnn {up} {partial} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {up} {Nabla} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {up} {dotlessi} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {up} {dotlessj} {up,it} {#1} + } +% \end{macrocode} +% +% \subsection{Italic: it} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {it} {Latin} + { + \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Latin:nn {it} {#1} } + { + \bool_if:NF \g_@@_upLatin_bool { \@@_set_normal_Latin:nn {up,it} {#1} } + } + \@@_set_mathalphabet_Latin:nnn {it}{up,it}{#1} + } + +\@@_new_alphabet_config:nnn {it} {latin} + { + \bool_if:NTF \g_@@_literal_bool + { + \@@_set_normal_latin:nn {it} {#1} + \@@_set_normal_char:nnn {h}{it}{#1} + } + { + \bool_if:NF \g_@@_uplatin_bool + { + \@@_set_normal_latin:nn {up,it} {#1} + \@@_set_normal_char:nnn {h}{up,it}{#1} + \@@_set_normal_char:nnn {dotlessi}{up,it}{#1} + \@@_set_normal_char:nnn {dotlessj}{up,it}{#1} + } + } + \@@_set_mathalphabet_latin:nnn {it} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {it} {dotlessi} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {it} {dotlessj} {up,it} {#1} + } + +\@@_new_alphabet_config:nnn {it} {Greek} + { + \bool_if:NTF \g_@@_literal_bool + { + \@@_set_normal_Greek:nn {it}{#1} + } + { + \bool_if:NF \g_@@_upGreek_bool { \@@_set_normal_Greek:nn {up,it}{#1} } + } + \@@_set_mathalphabet_Greek:nnn {it} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {it} {greek} + { + \bool_if:NTF \g_@@_literal_bool + { + \@@_set_normal_greek:nn {it} {#1} + } + { + \bool_if:NF \g_@@_upgreek_bool { \@@_set_normal_greek:nn {it,up} {#1} } + } + \@@_set_mathalphabet_greek:nnn {it} {up,it} {#1} + } + +\@@_new_alphabet_config:nnn {it} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_normal_char:nnn {Nabla}{it}{it} + } + { + \bool_if:NF \g_@@_upNabla_bool + { + \@@_set_normal_char:nnn {Nabla}{up,it}{it} + } + } + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_normal_char:nnn {partial}{it}{it} + } + { + \bool_if:NF \g_@@_uppartial_bool + { + \@@_set_normal_char:nnn {partial}{up,it}{it} + } + } + \@@_set_mathalphabet_pos:nnnn {it} {partial} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {it} {Nabla} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Blackboard or double-struck: bb and bbit} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bb} {latin} + { + \@@_set_mathalphabet_latin:nnn {bb} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bb} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {bb} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bb} {C} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {H} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {N} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {P} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {Q} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {R} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {Z} {up,it} {#1} + } + +\@@_new_alphabet_config:nnn {bb} {num} + { + \@@_set_mathalphabet_numbers:nnn {bb} {up}{#1} + } + +\@@_new_alphabet_config:nnn {bb} {misc} + { + \@@_set_mathalphabet_pos:nnnn {bb} {Pi} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {pi} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {Gamma} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {gamma} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bb} {summation} {up} {#1} + } + +\@@_new_alphabet_config:nnn {bbit} {misc} + { + \@@_set_mathalphabet_pos:nnnn {bbit} {D} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bbit} {d} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bbit} {e} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bbit} {i} {up,it} {#1} + \@@_set_mathalphabet_pos:nnnn {bbit} {j} {up,it} {#1} + } +% \end{macrocode} +% +% \subsection{Script and caligraphic: scr and cal} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {scr} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {scr} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {B}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {E}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {F}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {H}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {I}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {L}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {M}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {R}{up,it}{#1} + } + +\@@_new_alphabet_config:nnn {scr} {latin} + { + \@@_set_mathalphabet_latin:nnn {scr} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {e}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {g}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {scr} {o}{up,it}{#1} + } +% \end{macrocode} +% These are by default synonyms for the above, but with the STIX +% fonts we want to use the alternate alphabet. +% \begin{macrocode} +\@@_new_alphabet_config:nnn {cal} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {cal} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {B}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {E}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {F}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {H}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {I}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {L}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {M}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {cal} {R}{up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Fractur or fraktur or blackletter: frak} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {frak} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {frak} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {frak} {C}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {frak} {H}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {frak} {I}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {frak} {R}{up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {frak} {Z}{up,it}{#1} + } +\@@_new_alphabet_config:nnn {frak} {latin} + { + \@@_set_mathalphabet_latin:nnn {frak} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Sans serif upright: sfup} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {sfup} {num} + { + \@@_set_mathalphabet_numbers:nnn {sf} {up}{#1} + \@@_set_mathalphabet_numbers:nnn {sfup} {up}{#1} + } +\@@_new_alphabet_config:nnn {sfup} {Latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Latin:nn {sfup} {#1} + \@@_set_mathalphabet_Latin:nnn {sf} {up}{#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_Latin:nn {sfup,sfit} {#1} + \@@_set_mathalphabet_Latin:nnn {sf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Latin:nnn {sfup} {up,it}{#1} + } +\@@_new_alphabet_config:nnn {sfup} {latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_latin:nn {sfup} {#1} + \@@_set_mathalphabet_latin:nnn {sf} {up}{#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_latin:nn {sfup,sfit} {#1} + \@@_set_mathalphabet_latin:nnn {sf} {up,it}{#1} + } + } + \@@_set_mathalphabet_latin:nnn {sfup} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Sans serif italic: sfit} +% +% \begin{macrocode} +\@@_new_alphabet_config:nnn {sfit} {Latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Latin:nn {sfit} {#1} + \@@_set_mathalphabet_Latin:nnn {sf} {it}{#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_Latin:nn {sfup,sfit} {#1} + \@@_set_mathalphabet_Latin:nnn {sf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Latin:nnn {sfit} {up,it}{#1} + } +\@@_new_alphabet_config:nnn {sfit} {latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_latin:nn {sfit} {#1} + \@@_set_mathalphabet_latin:nnn {sf} {it}{#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_latin:nn {sfup,sfit} {#1} + \@@_set_mathalphabet_latin:nnn {sf} {up,it}{#1} + } + } + \@@_set_mathalphabet_latin:nnn {sfit} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Typewriter or monospaced: tt} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {tt} {num} + { + \@@_set_mathalphabet_numbers:nnn {tt} {up}{#1} + } +\@@_new_alphabet_config:nnn {tt} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {tt} {up,it}{#1} + } +\@@_new_alphabet_config:nnn {tt} {latin} + { + \@@_set_mathalphabet_latin:nnn {tt} {up,it}{#1} + } +% \end{macrocode} +% +% +% \subsection{Bold Italic: bfit} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bfit} {Latin} + { + \bool_if:NF \g_@@_bfupLatin_bool + { + \@@_set_normal_Latin:nn {bfup,bfit} {#1} + } + \@@_set_mathalphabet_Latin:nnn {bfit} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_Latin:nn {bfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bf} {it}{#1} + } + { + \bool_if:NF \g_@@_bfupLatin_bool + { + \@@_set_normal_Latin:nn {bfup,bfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bf} {up,it}{#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfit} {latin} + { + \bool_if:NF \g_@@_bfuplatin_bool + { + \@@_set_normal_latin:nn {bfup,bfit} {#1} + } + \@@_set_mathalphabet_latin:nnn {bfit} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_latin:nn {bfit} {#1} + \@@_set_mathalphabet_latin:nnn {bf} {it}{#1} + } + { + \bool_if:NF \g_@@_bfuplatin_bool + { + \@@_set_normal_latin:nn {bfup,bfit} {#1} + \@@_set_mathalphabet_latin:nnn {bf} {up,it}{#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfit} {Greek} + { + \@@_set_mathalphabet_Greek:nnn {bfit} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_Greek:nn {bfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bf} {it}{#1} + } + { + \bool_if:NF \g_@@_bfupGreek_bool + { + \@@_set_normal_Greek:nn {bfup,bfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bf} {up,it}{#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfit} {greek} + { + \@@_set_mathalphabet_greek:nnn {bfit} {up,it} {#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_greek:nn {bfit} {#1} + \@@_set_mathalphabet_greek:nnn {bf} {it} {#1} + } + { + \bool_if:NF \g_@@_bfupgreek_bool + { + \@@_set_normal_greek:nn {bfit,bfup} {#1} + \@@_set_mathalphabet_greek:nnn {bf} {up,it} {#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfit} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { \@@_set_normal_char:nnn {Nabla}{bfit}{#1} } + { + \bool_if:NF \g_@@_upNabla_bool + { \@@_set_normal_char:nnn {Nabla}{bfup,bfit}{#1} } + } + \bool_if:NTF \g_@@_literal_partial_bool + { \@@_set_normal_char:nnn {partial}{bfit}{#1} } + { + \bool_if:NF \g_@@_uppartial_bool + { \@@_set_normal_char:nnn {partial}{bfup,bfit}{#1} } + } + \@@_set_mathalphabet_pos:nnnn {bfit} {partial} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bfit} {Nabla} {up,it}{#1} + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {partial} {it}{#1} + } + { + \bool_if:NF \g_@@_uppartial_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up,it}{#1} + } + } + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {it}{#1} + } + { + \bool_if:NF \g_@@_upNabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up,it}{#1} + } + } + } +% \end{macrocode} +% +% +% \subsection{Bold Upright: bfup} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bfup} {num} + { + \@@_set_mathalphabet_numbers:nnn {bf} {up}{#1} + \@@_set_mathalphabet_numbers:nnn {bfup} {up}{#1} + } + +\@@_new_alphabet_config:nnn {bfup} {Latin} + { + \bool_if:NT \g_@@_bfupLatin_bool + { + \@@_set_normal_Latin:nn {bfup,bfit} {#1} + } + \@@_set_mathalphabet_Latin:nnn {bfup} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_Latin:nn {bfup} {#1} + \@@_set_mathalphabet_Latin:nnn {bf} {up}{#1} + } + { + \bool_if:NT \g_@@_bfupLatin_bool + { + \@@_set_normal_Latin:nn {bfup,bfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bf} {up,it}{#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfup} {latin} + { + \bool_if:NT \g_@@_bfuplatin_bool + { + \@@_set_normal_latin:nn {bfup,bfit} {#1} + } + \@@_set_mathalphabet_latin:nnn {bfup} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_latin:nn {bfup} {#1} + \@@_set_mathalphabet_latin:nnn {bf} {up}{#1} + } + { + \bool_if:NT \g_@@_bfuplatin_bool + { + \@@_set_normal_latin:nn {bfup,bfit} {#1} + \@@_set_mathalphabet_latin:nnn {bf} {up,it}{#1} + } + } + } +\@@_new_alphabet_config:nnn {bfup} {Greek} + { + \@@_set_mathalphabet_Greek:nnn {bfup} {up,it}{#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_Greek:nn {bfup}{#1} + \@@_set_mathalphabet_Greek:nnn {bf} {up}{#1} + } + { + \bool_if:NT \g_@@_bfupGreek_bool + { + \@@_set_normal_Greek:nn {bfup,bfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bf} {up,it}{#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfup} {greek} + { + \@@_set_mathalphabet_greek:nnn {bfup} {up,it} {#1} + \bool_if:NTF \g_@@_bfliteral_bool + { + \@@_set_normal_greek:nn {bfup} {#1} + \@@_set_mathalphabet_greek:nnn {bf} {up} {#1} + } + { + \bool_if:NT \g_@@_bfupgreek_bool + { + \@@_set_normal_greek:nn {bfup,bfit} {#1} + \@@_set_mathalphabet_greek:nnn {bf} {up,it} {#1} + } + } + } + +\@@_new_alphabet_config:nnn {bfup} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfup}{#1} + } + { + \bool_if:NT \g_@@_upNabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfup,bfit}{#1} + } + } + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_normal_char:nnn {partial}{bfup}{#1} + } + { + \bool_if:NT \g_@@_uppartial_bool + { + \@@_set_normal_char:nnn {partial}{bfup,bfit}{#1} + } + } + \@@_set_mathalphabet_pos:nnnn {bfup} {partial} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bfup} {Nabla} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bfup} {digamma} {up}{#1} + \@@_set_mathalphabet_pos:nnnn {bfup} {Digamma} {up}{#1} + \@@_set_mathalphabet_pos:nnnn {bf} {digamma} {up}{#1} + \@@_set_mathalphabet_pos:nnnn {bf} {Digamma} {up}{#1} + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up}{#1} + } + { + \bool_if:NT \g_@@_uppartial_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up,it}{#1} + } + } + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up}{#1} + } + { + \bool_if:NT \g_@@_upNabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up,it}{#1} + } + } + } +% \end{macrocode} +% +% \subsection{Bold fractur or fraktur or blackletter: bffrak} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bffrak} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {bffrak} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bffrak} {latin} + { + \@@_set_mathalphabet_latin:nnn {bffrak} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Bold script or calligraphic: bfscr} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bfscr} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {bfscr} {up,it}{#1} + } +\@@_new_alphabet_config:nnn {bfscr} {latin} + { + \@@_set_mathalphabet_latin:nnn {bfscr} {up,it}{#1} + } +\@@_new_alphabet_config:nnn {bfcal} {Latin} + { + \@@_set_mathalphabet_Latin:nnn {bfcal} {up,it}{#1} + } +% \end{macrocode} +% +% \subsection{Bold upright sans serif: bfsfup} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bfsfup} {num} + { + \@@_set_mathalphabet_numbers:nnn {bfsf} {up}{#1} + \@@_set_mathalphabet_numbers:nnn {bfsfup} {up}{#1} + } +\@@_new_alphabet_config:nnn {bfsfup} {Latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Latin:nn {bfsfup} {#1} + \@@_set_mathalphabet_Latin:nnn {bfsf} {up}{#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_Latin:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Latin:nnn {bfsfup} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfup} {latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_latin:nn {bfsfup} {#1} + \@@_set_mathalphabet_latin:nnn {bfsf} {up}{#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_latin:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_latin:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_latin:nnn {bfsfup} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfup} {Greek} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Greek:nn {bfsfup}{#1} + \@@_set_mathalphabet_Greek:nnn {bfsf} {up}{#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_Greek:nn {bfsfup,bfsfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Greek:nnn {bfsfup} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfup} {greek} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_greek:nn {bfsfup} {#1} + \@@_set_mathalphabet_greek:nnn {bfsf} {up} {#1} + } + { + \bool_if:NT \g_@@_upsans_bool + { + \@@_set_normal_greek:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_greek:nnn {bfsf} {up,it} {#1} + } + } + \@@_set_mathalphabet_greek:nnn {bfsfup} {up,it} {#1} + } +\@@_new_alphabet_config:nnn {bfsfup} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfsfup}{#1} + } + { + \bool_if:NT \g_@@_upNabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfsfup,bfsfit}{#1} + } + } + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_normal_char:nnn {partial}{bfsfup}{#1} + } + { + \bool_if:NT \g_@@_uppartial_bool + { + \@@_set_normal_char:nnn {partial}{bfsfup,bfsfit}{#1} + } + } + \@@_set_mathalphabet_pos:nnnn {bfsfup} {partial} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bfsfup} {Nabla} {up,it}{#1} + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up}{#1} + } + { + \bool_if:NT \g_@@_uppartial_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up,it}{#1} + } + } + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up}{#1} + } + { + \bool_if:NT \g_@@_upNabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up,it}{#1} + } + } + } +% \end{macrocode} +% +% +% \subsection{Bold italic sans serif: bfsfit} +% \begin{macrocode} +\@@_new_alphabet_config:nnn {bfsfit} {Latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Latin:nn {bfsfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bfsf} {it}{#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_Latin:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_Latin:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Latin:nnn {bfsfit} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfit} {latin} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_latin:nn {bfsfit} {#1} + \@@_set_mathalphabet_latin:nnn {bfsf} {it}{#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_latin:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_latin:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_latin:nnn {bfsfit} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfit} {Greek} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_Greek:nn {bfsfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bfsf} {it}{#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_Greek:nn {bfsfup,bfsfit}{#1} + \@@_set_mathalphabet_Greek:nnn {bfsf} {up,it}{#1} + } + } + \@@_set_mathalphabet_Greek:nnn {bfsfit} {up,it}{#1} + } + +\@@_new_alphabet_config:nnn {bfsfit} {greek} + { + \bool_if:NTF \g_@@_sfliteral_bool + { + \@@_set_normal_greek:nn {bfsfit} {#1} + \@@_set_mathalphabet_greek:nnn {bfsf} {it} {#1} + } + { + \bool_if:NF \g_@@_upsans_bool + { + \@@_set_normal_greek:nn {bfsfup,bfsfit} {#1} + \@@_set_mathalphabet_greek:nnn {bfsf} {up,it} {#1} + } + } + \@@_set_mathalphabet_greek:nnn {bfsfit} {up,it} {#1} + } + +\@@_new_alphabet_config:nnn {bfsfit} {misc} + { + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfsfit}{#1} + } + { + \bool_if:NF \g_@@_upNabla_bool + { + \@@_set_normal_char:nnn {Nabla}{bfsfup,bfsfit}{#1} + } + } + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_normal_char:nnn {partial}{bfsfit}{#1} + } + { + \bool_if:NF \g_@@_uppartial_bool + { + \@@_set_normal_char:nnn {partial}{bfsfup,bfsfit}{#1} + } + } + \@@_set_mathalphabet_pos:nnnn {bfsfit} {partial} {up,it}{#1} + \@@_set_mathalphabet_pos:nnnn {bfsfit} {Nabla} {up,it}{#1} + \bool_if:NTF \g_@@_literal_partial_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {it}{#1} + } + { + \bool_if:NF \g_@@_uppartial_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up,it}{#1} + } + } + \bool_if:NTF \g_@@_literal_Nabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {it}{#1} + } + { + \bool_if:NF \g_@@_upNabla_bool + { + \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up,it}{#1} + } + } + } +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-api.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-api.dtx new file mode 100644 index 00000000000..434625df65b --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-api.dtx @@ -0,0 +1,42 @@ +%%^^A%% um-code-api.dtx -- part of UNICODE-MATH + +% \section{Programmers' interface} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% +% \begin{macro}{\unimath_get_mathstyle:} +% This command expands to the currently math style. +% \begin{macrocode} +\cs_new:Nn \unimath_get_mathstyle: + { + \tl_use:N \l_@@_mathstyle_tl + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-base.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-base.dtx new file mode 100644 index 00000000000..0fbdc55c1ee --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-base.dtx @@ -0,0 +1,73 @@ +%%^^A%% um-code-base.dtx -- part of UNICODE-MATH + +% \section{The \texttt{unicode-math.sty} loading file} +% +% The \texttt{unicode-math.sty} file is a stub which loads necessary packages +% and then bifurcates into a XeTeX- or LuaTeX-specific version of the package. +% +% \begin{macrocode} +%<*base> +% \end{macrocode} +% Bail early if necessary. +% \begin{macrocode} +\ifdefined\XeTeXversion + \ifdim\number\XeTeXversion\XeTeXrevision in<0.9998in% + \PackageError{unicode-math}{% + Cannot run with this version of XeTeX!\MessageBreak + You need XeTeX 0.9998 or newer.% + }\@ehd + \fi +\else\ifdefined\luatexversion + \ifnum\luatexversion<64% + \PackageError{unicode-math}{% + Cannot run with this version of LuaTeX!\MessageBreak + You need LuaTeX 0.64 or newer.% + }\@ehd + \fi +\else + \PackageError{unicode-math}{% + Cannot be run with pdfLaTeX!\MessageBreak + Use XeLaTeX or LuaLaTeX instead.% + }\@ehd +\fi\fi +% \end{macrocode} +% +% \paragraph{Packages} +% Assuming people are running up-to-date packages. +% \begin{macrocode} +\RequirePackage{expl3,xparse,l3keys2e} +\RequirePackage{fontspec} +\RequirePackage{ucharcat} +\RequirePackage{fix-cm} % avoid some warnings (still necessary? check...) +\RequirePackage{filehook} +% \end{macrocode} +% \paragraph{Bifurcate} +% \begin{macrocode} +\ExplSyntaxOn +\sys_if_engine_luatex:T { \RequirePackageWithOptions{unicode-math-luatex} } +\sys_if_engine_xetex:T { \RequirePackageWithOptions{unicode-math-xetex} } +\ExplSyntaxOff +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-compat.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-compat.dtx new file mode 100644 index 00000000000..84f6f600e62 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-compat.dtx @@ -0,0 +1,530 @@ +%%^^A%% um-code-compat.dtx -- part of UNICODE-MATH + +% \section{Compatibility} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \begin{macro}{\@@_check_and_fix:NNnnnn} +% \darg{command} +% \darg{factory command} +% \darg{parameter text} +% \darg{expected replacement text} +% \darg{new replacement text for \LuaTeX} +% \darg{new replacement text for \XeTeX} +% Tries to patch \meta{command}. +% If \meta{command} is undefined, do nothing. +% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. +% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text for \LuaTeX} or the \meta{new replacement text for \XeTeX}, depending on the engine. +% Otherwise issue a warning and don’t overwrite. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_check_and_fix:NNnnnn + { + \cs_if_exist:NT #1 + { + \token_if_macro:NTF #1 + { + \group_begin: + #2 \@@_tmpa:w #3 { #4 } + \cs_if_eq:NNTF #1 \@@_tmpa:w + { + \msg_info:nnx { unicode-math } { patch-macro } + { \token_to_str:N #1 } + \group_end: + #2 #1 #3 +% { #6 } +% { #5 } + } + { + \msg_warning:nnxxx { unicode-math } { wrong-meaning } + { \token_to_str:N #1 } { \token_to_meaning:N #1 } + { \token_to_meaning:N \@@_tmpa:w } + \group_end: + } + } + { + \msg_warning:nnx { unicode-math } { macro-expected } + { \token_to_str:N #1 } + } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_check_and_fix:NNnnn} +% \darg{command} +% \darg{factory command} +% \darg{parameter text} +% \darg{expected replacement text} +% \darg{new replacement text} +% Tries to patch \meta{command}. +% If \meta{command} is undefined, do nothing. +% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. +% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text}. +% Otherwise issue a warning and don’t overwrite. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_check_and_fix:NNnnn + { + \@@_check_and_fix:NNnnnn #1 #2 { #3 } { #4 } { #5 } { #5 } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_check_and_fix_luatex:NNnnn} +% \begin{macro}{\@@_check_and_fix_luatex:cNnnn} +% \darg{command} +% \darg{factory command} +% \darg{parameter text} +% \darg{expected replacement text} +% \darg{new replacement text} +% Tries to patch \meta{command}. +% If \XeTeX\ is the current engine or \meta{command} is undefined, do nothing. +% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. +% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text}. +% Otherwise issue a warning and don’t overwrite. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_check_and_fix_luatex:NNnnn + { +% \@@_check_and_fix:NNnnn #1 #2 { #3 } { #4 } { #5 } + } +\cs_generate_variant:Nn \@@_check_and_fix_luatex:NNnnn { c } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \paragraph{\pkg{url}} +% Simply need to get \pkg{url} in a state such that +% when it switches to math mode and enters \ascii\ characters, the maths +% setup (i.e., \pkg{unicode-math}) doesn't remap the symbols into Plane 1. +% Which is, of course, what \cs{mathup} is doing. +% +% This is the same as writing, e.g., |\def\UrlFont{\ttfamily\@@_switchto_up:}| +% but activates automatically so old documents that might change the \cs{url} +% font still work correctly. +% \begin{macrocode} +\AtEndOfPackageFile * {url} + { + \tl_put_left:Nn \Url@FormatString { \@@_switchto_up: } + \tl_put_right:Nn \UrlSpecials + { + \do\`{\mathchar`\`} + \do\'{\mathchar`\'} + \do\${\mathchar`\$} + \do\&{\mathchar`\&} + } + } +% \end{macrocode} +% +% \paragraph{\pkg{amsmath}} +% Since the mathcode of |`\-| is greater than eight bits, this piece of |\AtBeginDocument| code from \pkg{amsmath} dies if we try and set the maths font in the preamble: +% \begin{macrocode} +\AtEndOfPackageFile * {amsmath} + { +%<*XE> + \tl_remove_once:Nn \@begindocumenthook + { + \mathchardef\std@minus\mathcode`\-\relax + \mathchardef\std@equal\mathcode`\=\relax + } + \def\std@minus{\Umathcharnum\Umathcodenum`\-\relax} + \def\std@equal{\Umathcharnum\Umathcodenum`\=\relax} +% +% \end{macrocode} +% +% \begin{macrocode} + \cs_set:Npn \@cdots {\mathinner{\cdots}} + \cs_set_eq:NN \dotsb@ \cdots +% \end{macrocode} +% This isn't as clever as the \pkg{amsmath} definition but I think it works: +% \begin{macrocode} +%<*XE> + \def \resetMathstrut@ + {% + \setbox\z@\hbox{$($}%) + \ht\Mathstrutbox@\ht\z@ \dp\Mathstrutbox@\dp\z@ + } +% \end{macrocode} +% The |subarray| environment uses inappropriate font dimensions. +% \begin{macrocode} + \@@_check_and_fix:NNnnn \subarray \cs_set:Npn { #1 } + { + \vcenter + \bgroup + \Let@ + \restore@math@cr + \default@tag + \baselineskip \fontdimen 10~ \scriptfont \tw@ + \advance \baselineskip \fontdimen 12~ \scriptfont \tw@ + \lineskip \thr@@@@ \fontdimen 8~ \scriptfont \thr@@@@ + \lineskiplimit \lineskip + \ialign + \bgroup + \ifx c #1 \hfil \fi + $ \m@th \scriptstyle ## $ + \hfil + \crcr + } + { + \vcenter + \c_group_begin_token + \Let@ + \restore@math@cr + \default@tag + \skip_set:Nn \baselineskip + { +% \end{macrocode} +% Here we use stack top shift + stack bottom shift, which sounds reasonable. +% \begin{macrocode} + \@@_stack_num_up:N \scriptstyle + + \@@_stack_denom_down:N \scriptstyle + } +% \end{macrocode} +% Here we use the minimum stack gap. +% \begin{macrocode} + \lineskip \@@_stack_vgap:N \scriptstyle + \lineskiplimit \lineskip + \ialign + \c_group_begin_token + \token_if_eq_meaning:NNT c #1 { \hfil } + \c_math_toggle_token + \m@th + \scriptstyle + \c_parameter_token \c_parameter_token + \c_math_toggle_token + \hfil + \crcr + } +% +% \end{macrocode} +% The roots need a complete rework. +% \begin{macrocode} + \@@_check_and_fix_luatex:NNnnn \plainroot@ \cs_set_nopar:Npn { #1 \of #2 } + { + \setbox \rootbox \hbox + { + $ \m@th \scriptscriptstyle { #1 } $ + } + \mathchoice + { \r@@@@t \displaystyle { #2 } } + { \r@@@@t \textstyle { #2 } }~ + { \r@@@@t \scriptstyle { #2 } } + { \r@@@@t \scriptscriptstyle { #2 } } + \egroup + } + { + \bool_if:nTF + { + \int_compare_p:nNn { \uproot@ } = { \c_zero } + && \int_compare_p:nNn { \leftroot@ } = { \c_zero } + } + { + \Uroot \l_@@_radical_sqrt_tl { #1 } { #2 } + } + { + \hbox_set:Nn \rootbox + { + \c_math_toggle_token + \m@th + \scriptscriptstyle { #1 } + \c_math_toggle_token + } + \mathchoice + { \r@@@@t \displaystyle { #2 } } + { \r@@@@t \textstyle { #2 } } + { \r@@@@t \scriptstyle { #2 } } + { \r@@@@t \scriptscriptstyle { #2 } } + } + \c_group_end_token + } + \@@_check_and_fix:NNnnnn \r@@@@t \cs_set_nopar:Npn { #1 #2 } + { + \setboxz@h { $ \m@th #1 \sqrtsign { #2 } $ } + \dimen@ \ht\z@ + \advance \dimen@ -\dp\z@ + \setbox\@ne \hbox { $ \m@th #1 \mskip \uproot@ mu $ } + \advance \dimen@ by 1.667 \wd\@ne + \mkern -\leftroot@ mu + \mkern 5mu + \raise .6\dimen@ \copy\rootbox + \mkern -10mu + \mkern \leftroot@ mu + \boxz@ + } + { + \hbox_set:Nn \l_tmpa_box + { + \c_math_toggle_token + \m@th + #1 + \mskip \uproot@ mu + \c_math_toggle_token + } + \Uroot \l_@@_radical_sqrt_tl + { + \box_move_up:nn { \box_wd:N \l_tmpa_box } + { + \hbox:n + { + \c_math_toggle_token + \m@th + \mkern -\leftroot@ mu + \box_use:N \rootbox + \mkern \leftroot@ mu + \c_math_toggle_token + } + } + } + { #2 } + } + { + \hbox_set:Nn \l_tmpa_box + { + \c_math_toggle_token + \m@th + #1 + \sqrtsign { #2 } + \c_math_toggle_token + } + \hbox_set:Nn \l_tmpb_box + { + \c_math_toggle_token + \m@th + #1 + \mskip \uproot@ mu + \c_math_toggle_token + } + \mkern -\leftroot@ mu + \@@_mathstyle_scale:Nnn #1 { \kern } + { + \fontdimen 63 \l_@@_font + } + \box_move_up:nn + { + \box_wd:N \l_tmpb_box + + (\box_ht:N \l_tmpa_box - \box_dp:N \l_tmpa_box) + * \number \fontdimen 65 \l_@@_font / 100 + } + { + \box_use:N \rootbox + } + \@@_mathstyle_scale:Nnn #1 { \kern } + { + \fontdimen 64 \l_@@_font + } + \mkern \leftroot@ mu + \box_use_clear:N \l_tmpa_box + } + } +% \end{macrocode} +% +% \paragraph{\pkg{amsopn}} +% This code is to improve the output of analphabetic symbols in text of operator names (\cs{sin}, \cs{cos}, etc.). Just comment out the offending lines for now: +% \begin{macrocode} +%<*XE> +\AtEndOfPackageFile * {amsopn} + { + \cs_set:Npn \newmcodes@ + { + \mathcode`\'39\scan_stop: + \mathcode`\*42\scan_stop: + \mathcode`\."613A\scan_stop: +%% \ifnum\mathcode`\-=45 \else +%% \mathchardef\std@minus\mathcode`\-\relax +%% \fi + \mathcode`\-45\scan_stop: + \mathcode`\/47\scan_stop: + \mathcode`\:"603A\scan_stop: + } + } +% +% \end{macrocode} +% +% \paragraph{\pkg{mathtools}} +% \pkg{mathtools}’s |\cramped| command and others that make use of its internal version use an incorrect font dimension. +% +% \begin{macrocode} +%<*XE> +\AtEndOfPackageFile * { mathtools } + { + \@@_check_and_fix:NNnnn + \MT_cramped_internal:Nn \cs_set_nopar:Npn { #1 #2 } + { + \sbox \z@ + { + $ + \m@th + #1 + \nulldelimiterspace = \z@ + \radical \z@ { #2 } + $ + } + \ifx #1 \displaystyle + \dimen@ = \fontdimen 8 \textfont 3 + \advance \dimen@ .25 \fontdimen 5 \textfont 2 + \else + \dimen@ = 1.25 \fontdimen 8 + \ifx #1 \textstyle + \textfont + \else + \ifx #1 \scriptstyle + \scriptfont + \else + \scriptscriptfont + \fi + \fi + 3 + \fi + \advance \dimen@ -\ht\z@ + \ht\z@ = -\dimen@ + \box\z@ + } +% \end{macrocode} +% The \XeTeX\ version is pretty similar to the legacy version, only using the correct font dimensions. +% Note we used `\verb|\XeTeXradical|' with the family 255 to be almost sure +% that the radical rule width is not set. Former use of `\verb|\newfam|' had an +% upsetting effect on legacy math alphabets. +% \begin{macrocode} + { + \hbox_set:Nn \l_tmpa_box + { + \color@setgroup + \c_math_toggle_token + \m@th + #1 + \dim_zero:N \nulldelimiterspace + \XeTeXradical \c_two_hundred_fifty_five \c_zero { #2 } + \c_math_toggle_token + \color@endgroup + } + \box_set_ht:Nn \l_tmpa_box + { + \box_ht:N \l_tmpa_box +% \end{macrocode} +% Here we use the radical vertical gap. +% \begin{macrocode} + - \@@_radical_vgap:N #1 + } + \box_use_clear:N \l_tmpa_box + } + } +% +% \end{macrocode} +% +% \begin{macro}{\overbracket} +% \begin{macro}{\underbracket} +% \pkg{mathtools}’s |\overbracket| and |\underbracket| take optional +% arguments and are defined in terms of rules, so we keep them, and rename +% ours to |\Uoverbracket| and |\Uunderbracket|. +% \begin{macrocode} +\AtEndOfPackageFile * { mathtools } + { + \cs_set_eq:NN \MToverbracket \overbracket + \cs_set_eq:NN \MTunderbracket \underbracket + + \AtBeginDocument + { + \msg_warning:nn { unicode-math } { mathtools-overbracket } + + \def\downbracketfill#1#2 + {% +% \end{macrocode} +% Original definition used the height of |\braceld| which is not available +% with Unicode fonts, so we are hard coding the $5/18$ex suggested by +% \pkg{mathtools}’s documentation. +% \begin{macrocode} + \edef\l_MT_bracketheight_fdim{.27ex}% + \downbracketend{#1}{#2} + \leaders \vrule \@height #1 \@depth \z@ \hfill + \downbracketend{#1}{#2}% + } + \def\upbracketfill#1#2 + {% + \edef\l_MT_bracketheight_fdim{.27ex}% + \upbracketend{#1}{#2} + \leaders \vrule \@height \z@ \@depth #1 \hfill + \upbracketend{#1}{#2}% + } + \let\Uoverbracket =\overbracket + \let\Uunderbracket=\underbracket + \let\overbracket =\MToverbracket + \let\underbracket =\MTunderbracket + }% end of AtBeginDocument +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\dblcolon} +% \begin{macro}{\coloneqq} +% \begin{macro}{\Coloneqq} +% \begin{macro}{\eqqcolon} +% \pkg{mathtools} defines several commands as combinations of colons and +% other characters, but with meanings incompatible to \pkg{unicode-math}. +% Thus we issue a warning. Because \pkg{mathtools} uses +% \cmd{\providecommand} \cmd{\AtBeginDocument}, we can just define the +% offending commands here. +% \begin{macrocode} + \msg_warning:nn { unicode-math } { mathtools-colon } + \NewDocumentCommand \dblcolon { } { \Colon } + \NewDocumentCommand \coloneqq { } { \coloneq } + \NewDocumentCommand \Coloneqq { } { \Coloneq } + \NewDocumentCommand \eqqcolon { } { \eqcolon } + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% +% \paragraph{\pkg{colonequals}} +% +% \begin{macro}{\ratio} +% \begin{macro}{\coloncolon} +% \begin{macro}{\minuscolon} +% \begin{macro}{\colonequals} +% \begin{macro}{\equalscolon} +% \begin{macro}{\coloncolonequals} +% Similarly to \pkg{mathtools}, the \pkg{colonequals} defines several colon +% combinations. Fortunately there are no name clashes, so we can just +% overwrite their definitions. +% \begin{macrocode} +\AtEndOfPackageFile * { colonequals } + { + \msg_warning:nn { unicode-math } { colonequals } + \RenewDocumentCommand \ratio { } { \mathratio } + \RenewDocumentCommand \coloncolon { } { \Colon } + \RenewDocumentCommand \minuscolon { } { \dashcolon } + \RenewDocumentCommand \colonequals { } { \coloneq } + \RenewDocumentCommand \equalscolon { } { \eqcolon } + \RenewDocumentCommand \coloncolonequals { } { \Coloneq } + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-epilogue.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-epilogue.dtx new file mode 100644 index 00000000000..0a7f386eda6 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-epilogue.dtx @@ -0,0 +1,352 @@ +%%^^A%% um-code-epilogue.dtx -- part of UNICODE-MATH + +% \section{Epilogue} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Lots of little things to tidy up. +% +% \subsection{Resolving Greek symbol name control sequences} +% +% \begin{macro}{\@@_resolve_greek:} +% This macro defines \cmd\Alpha\dots\cmd\omega\ as their corresponding +% Unicode (mathematical italic) character. Remember that the mapping +% to upright or italic happens with the mathcode definitions, whereas these macros +% just stand for the literal Unicode characters. +% \begin{macrocode} +\AtBeginDocument{\@@_resolve_greek:} +\cs_new:Npn \@@_resolve_greek: + { + \clist_map_inline:nn + { + Alpha,Beta,Gamma,Delta,Epsilon,Zeta,Eta,Theta,Iota,Kappa,Lambda, + alpha,beta,gamma,delta,epsilon,zeta,eta,theta,iota,kappa,lambda, + Mu,Nu,Xi,Omicron,Pi,Rho,Sigma,Tau,Upsilon,Phi,Chi,Psi,Omega, + mu,nu,xi,omicron,pi,rho,sigma,tau,upsilon,phi,chi,psi,omega, + varTheta,varsigma,vartheta,varkappa,varrho,varpi,varepsilon,varphi + } + { + \tl_set:cx {##1} { \exp_not:c { mit ##1 } } + \tl_set:cx {up ##1} { \exp_not:N \symup \exp_not:c { ##1 } } + \tl_set:cx {it ##1} { \exp_not:N \symit \exp_not:c { ##1 } } + } + } +% \end{macrocode} +% \end{macro} +% +% +% +% \subsection{Unicode radicals} +% +% Make sure \cs{Uroot} is defined in the case where the \LaTeX{} +% kernel doesn't make it available with its native name. +% \begin{macrocode} +%<*LU> +\cs_if_exist:NF \Uroot + { \cs_new_eq:NN \Uroot \luatexUroot } +% +% \end{macrocode} +% +% \begin{macrocode} +\AtBeginDocument{\@@_redefine_radical:} +\cs_new:Nn \@@_redefine_radical: +%<*XE> + { + \@ifpackageloaded { amsmath } { } + { +% \end{macrocode} +% \begin{macro}{\r@@t} +% \darg{A mathstyle (for \cmd\mathpalette)} +% \darg{Leading superscript for the sqrt sign} +% A re-implementation of \LaTeX's hard-coded n-root sign using the appropriate \cmd\fontdimen s. +% \begin{macrocode} + \cs_set_nopar:Npn \r@@@@t ##1 ##2 + { + \hbox_set:Nn \l_tmpa_box + { + \c_math_toggle_token + \m@th + ##1 + \sqrtsign { ##2 } + \c_math_toggle_token + } + \@@_mathstyle_scale:Nnn ##1 { \kern } + { \fontdimen 63 \l_@@_font } + \box_move_up:nn + { + (\box_ht:N \l_tmpa_box - \box_dp:N \l_tmpa_box) + * \number \fontdimen 65 \l_@@_font / 100 + } + { \box_use:N \rootbox } + \@@_mathstyle_scale:Nnn ##1 { \kern } + { \fontdimen 64 \l_@@_font } + \box_use_clear:N \l_tmpa_box + } +% \end{macrocode} +% \end{macro} +% \begin{macrocode} + } + } +% +%<*LU> + { + \@ifpackageloaded { amsmath } { } + { +% \end{macrocode} +% \begin{macro}{\root} +% Redefine this macro for \LuaTeX, which provides us a nice primitive to use. +% \begin{macrocode} + \cs_set:Npn \root ##1 \of ##2 + { + \Uroot \l_@@_radical_sqrt_tl { ##1 } { ##2 } + } +% \end{macrocode} +% \end{macro} +% \begin{macrocode} + } + } +% +% \end{macrocode} +% +% \subsubsection{Active fractions} +% Active fractions can be setup independently of any maths font definition; +% all it requires is a mapping from the Unicode input chars to the relevant +% \LaTeX\ fraction declaration. +% +% \begin{macrocode} +\cs_new:Npn \@@_define_active_frac:Nw #1 #2/#3 + { + \char_set_catcode_active:N #1 + \@@_char_gmake_mathactive:N #1 + \tl_rescan:nn + { + \catcode`\_=11\relax + \catcode`\:=11\relax + } + { + \cs_gset:Npx #1 + { + \bool_if:NTF \l_@@_smallfrac_bool {\exp_not:N\tfrac} {\exp_not:N\frac} + {#2} {#3} + } + } + } +% \end{macrocode} +% These are redefined for each math font selection in case the |active-frac| +% feature changes. +% \begin{macrocode} +\cs_new:Npn \@@_setup_active_frac: + { + \group_begin: + \@@_define_active_frac:Nw ^^^^2189 0/3 + \@@_define_active_frac:Nw ^^^^2152 1/{10} + \@@_define_active_frac:Nw ^^^^2151 1/9 + \@@_define_active_frac:Nw ^^^^215b 1/8 + \@@_define_active_frac:Nw ^^^^2150 1/7 + \@@_define_active_frac:Nw ^^^^2159 1/6 + \@@_define_active_frac:Nw ^^^^2155 1/5 + \@@_define_active_frac:Nw ^^^^00bc 1/4 + \@@_define_active_frac:Nw ^^^^2153 1/3 + \@@_define_active_frac:Nw ^^^^215c 3/8 + \@@_define_active_frac:Nw ^^^^2156 2/5 + \@@_define_active_frac:Nw ^^^^00bd 1/2 + \@@_define_active_frac:Nw ^^^^2157 3/5 + \@@_define_active_frac:Nw ^^^^215d 5/8 + \@@_define_active_frac:Nw ^^^^2154 2/3 + \@@_define_active_frac:Nw ^^^^00be 3/4 + \@@_define_active_frac:Nw ^^^^2158 4/5 + \@@_define_active_frac:Nw ^^^^215a 5/6 + \@@_define_active_frac:Nw ^^^^215e 7/8 + \group_end: + } +\@@_setup_active_frac: +% \end{macrocode} +% +% \subsection{Synonyms and all the rest} +% +% These are symbols with multiple names. Eventually to be taken care of +% automatically by the maths characters database. +% \begin{macrocode} +\protected\def\to{\rightarrow} +\protected\def\le{\leq} +\protected\def\ge{\geq} +\protected\def\neq{\ne} +\protected\def\triangle{\mathord{\bigtriangleup}} +\protected\def\bigcirc{\mdlgwhtcircle} +\protected\def\circ{\vysmwhtcircle} +\protected\def\bullet{\smblkcircle} +\protected\def\mathyen{\yen} +\protected\def\mathsterling{\sterling} +\protected\def\diamond{\smwhtdiamond} +\protected\def\emptyset{\varnothing} +\protected\def\hbar{\hslash} +\protected\def\land{\wedge} +\protected\def\lor{\vee} +\protected\def\owns{\ni} +\protected\def\gets{\leftarrow} +\protected\def\mathring{\ocirc} +\protected\def\lnot{\neg} +\protected\def\longdivision{\longdivisionsign} +% \end{macrocode} +% These are somewhat odd: (and their usual Unicode uprightness does not match their amssymb glyphs) +% \begin{macrocode} +\protected\def\backepsilon{\upbackepsilon} +\protected\def\eth{\matheth} +% \end{macrocode} +% These are names that are `frozen' in HTML but have dumb names: +% \begin{macrocode} +\protected\def\dbkarow {\dbkarrow} +\protected\def\drbkarow{\drbkarrow} +\protected\def\hksearow{\hksearrow} +\protected\def\hkswarow{\hkswarrow} +% \end{macrocode} +% +% Due to the magic of OpenType math, big operators are automatically +% enlarged when necessary. Since there isn't a separate unicode glyph for +% `small integral', I'm not sure if there is a better way to do this: +% \begin{macrocode} +\protected\def\smallint{\mathop{\textstyle\int}\limits} +% \end{macrocode} +% +% \begin{macro}{\underbar} +% \begin{macrocode} +\cs_set_eq:NN \latexe_underbar:n \underbar +\renewcommand\underbar + { + \mode_if_math:TF \mathunderbar \latexe_underbar:n + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\colon} +% Define \cs{colon} as a mathpunct `|:|'. +% This is wrong: it should be \unichar{003A} {colon} instead! +% We hope no-one will notice. +% \begin{macrocode} +\@ifpackageloaded{amsmath} + { + % define their own colon, perhaps I should just steal it. (It does look much better.) + } + { + \cs_set_protected:Npn \colon + { + \bool_if:NTF \g_@@_literal_colon_bool {:} { \mathpunct{:} } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\digamma} +% \begin{macro}{\Digamma} +% I might end up just changing these in the table. +% \begin{macrocode} +\protected\def\digamma{\updigamma} +\protected\def\Digamma{\upDigamma} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \paragraph{Symbols} +% \begin{macrocode} +\cs_set_protected:Npn \| {\Vert} +% \end{macrocode} +% \cs{mathinner} items: +% \begin{macrocode} +\cs_set_protected:Npn \mathellipsis {\mathinner{\unicodeellipsis}} +\cs_set_protected:Npn \cdots {\mathinner{\unicodecdots}} +% \end{macrocode} +% +% \begin{macrocode} +\cs_set_eq:NN \@@_text_slash: \slash +\cs_set_protected:Npn \slash + { + \mode_if_math:TF {\mathslash} {\@@_text_slash:} + } +% \end{macrocode} +% +% \subsubsection{\cs{not}} +% \label{sec:negations} +% +% The situation of \cs{not} symbol is currently messy, in Unicode it is defined +% as a combining mark so naturally it should be treated as a math accent, +% however neither Lua\TeX\ nor \XeTeX\ correctly place it as it needs special +% treatment compared to other accents, furthermore a math accent changes the +% spacing of its nucleus, so \cs{not=} will be spaced as an ordinary not +% relational symbol, which is undesired. +% +% Here modify \cs{not} to a macro that tries to use predefined negated symbols, +% which would give better results in most cases, until there is more robust +% solution in the engines. +% +% This code is based on an answer to a TeX -- Stack Exchange question by Enrico +% Gregorio\footnote{\url{http://tex.stackexchange.com/a/47260/729}}. +% +% \begin{macrocode} +\cs_new:Npn \@@_newnot:N #1 + { + \tl_set:Nx \l_not_token_name_tl { \token_to_str:N #1 } + \exp_args:Nx \tl_if_empty:nF { \tl_tail:V \l_not_token_name_tl } + { + \tl_set:Nx \l_not_token_name_tl { \tl_tail:V \l_not_token_name_tl } + } + \cs_if_exist:cTF { n \l_not_token_name_tl } + { + \use:c { n \l_not_token_name_tl } + } + { + \cs_if_exist:cTF { not \l_not_token_name_tl } + { + \use:c { not \l_not_token_name_tl } + } + { + \@@_oldnot: #1 + } + } + } +% \end{macrocode} +% \begin{macrocode} +\cs_set_eq:NN \@@_oldnot: \not +\AtBeginDocument{\cs_set_eq:NN \not \@@_newnot:N} +% \end{macrocode} +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_setup_negations: + { + \cs_gset:cpn { not= } { \neq } + \cs_gset:cpn { not< } { \nless } + \cs_gset:cpn { not> } { \ngtr } + \cs_gset:Npn \ngets { \nleftarrow } + \cs_gset:Npn \nsimeq { \nsime } + \cs_gset:Npn \nequal { \ne } + \cs_gset:Npn \nle { \nleq } + \cs_gset:Npn \nge { \ngeq } + \cs_gset:Npn \ngreater { \ngtr } + \cs_gset:Npn \nforksnot { \forks } + } +% \end{macrocode} +% +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-fontopt.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-fontopt.dtx new file mode 100644 index 00000000000..59805971ee7 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-fontopt.dtx @@ -0,0 +1,265 @@ +%%^^A%% um-code-fontopt.dtx -- part of UNICODE-MATH + +% \section{Font loading options} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{Math version} +% \begin{macrocode} +\keys_define:nn {unicode-math} + { + version .code:n = + { + \tl_set:Nn \l_@@_mversion_tl {#1} + \DeclareMathVersion {\l_@@_mversion_tl} + } + } +% \end{macrocode} +% +% \subsection{Script and scriptscript font options} +% \begin{macrocode} +\keys_define:nn {unicode-math} + { + script-features .tl_set:N = \l_@@_script_features_tl , + sscript-features .tl_set:N = \l_@@_sscript_features_tl , + script-font .tl_set:N = \l_@@_script_font_tl , + sscript-font .tl_set:N = \l_@@_sscript_font_tl , + } +% \end{macrocode} +% +% \subsection{Range processing} +% \seclabel{rangeproc} +% +% \begin{macrocode} +\keys_define:nn {unicode-math} + { + range .code:n = + { + \bool_set_false:N \l_@@_init_bool +% \end{macrocode} +% Set processing functions if we're not defining the full Unicode math repetoire. +% Math symbols are defined with \cmd\_@@_sym:nnn; see \secref{mathsymbol} +% for the individual definitions +% \begin{macrocode} + \int_incr:N \g_@@_fam_int + \tl_set:Nx \l_@@_symfont_label_tl {@@_fam\int_use:N\g_@@_fam_int} + \cs_set_eq:NN \_@@_sym:nnn \@@_process_symbol_parse:nnn + \cs_set_eq:NN \@@_set_mathalphabet_char:Nnn \@@_mathmap_parse:Nnn + \cs_set_eq:NN \@@_remap_symbol:nnn \@@_remap_symbol_parse:nnn + \cs_set_eq:NN \@@_maybe_init_alphabet:n \use_none:n + \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_parse:nn + \cs_set_eq:NN \@@_assign_delcode:nn \@@_assign_delcode_parse:nn + \cs_set_eq:NN \@@_make_mathactive:nNN \@@_make_mathactive_parse:nNN +% \end{macrocode} +% Proceed by filling up the various `range' seqs according to the user options. +% \begin{macrocode} + \seq_clear:N \l_@@_char_range_seq + \seq_clear:N \l_@@_mclass_range_seq + \seq_clear:N \l_@@_cmd_range_seq + \seq_clear:N \l_@@_mathalph_seq + + \clist_map_inline:nn {#1} + { + \@@_if_mathalph_decl:nTF {##1} + { + \seq_put_right:Nx \l_@@_mathalph_seq + { + { \exp_not:V \l_@@_tmpa_tl } + { \exp_not:V \l_@@_tmpb_tl } + { \exp_not:V \l_@@_tmpc_tl } + } + } + { +% \end{macrocode} +% Four cases: +% math class matching the known list; +% single item that is a control sequence---command name; +% single item that isn't---edge case, must be 0--9; +% none of the above---char range. +% \begin{macrocode} + \seq_if_in:NnTF \g_@@_mathclasses_seq {##1} + { \seq_put_right:Nn \l_@@_mclass_range_seq {##1} } + { + \bool_lazy_and:nnTF { \tl_if_single_p:n {##1} } { \token_if_cs_p:N ##1 } + { \seq_put_right:Nn \l_@@_cmd_range_seq {##1} } + { \seq_put_right:Nn \l_@@_char_range_seq {##1} } + } + } + } + } + } +% \end{macrocode} +% +% +% \begin{macro}{\@@_if_mathalph_decl:nTF} +% Possible forms of input:\\ +% |\mathscr|\\ +% |\mathscr->\mathup|\\ +% |\mathscr/{Latin}|\\ +% |\mathscr/{Latin}->\mathup|\\ +% Outputs:\\ +% |tmpa|: math style (\eg, |\mathscr|)\\ +% |tmpb|: alphabets (\eg, |Latin|)\\ +% |tmpc|: remap style (\eg, |\mathup|). Defaults to |tmpa|. +% +% The remap style can also be |\mathcal->stixcal|, which I marginally prefer +% in the general case. +% \begin{macrocode} +\prg_new_conditional:Nnn \@@_if_mathalph_decl:n {TF} + { + \tl_set:Nn \l_@@_tmpa_tl {#1} + \tl_clear:N \l_@@_tmpb_tl + \tl_clear:N \l_@@_tmpc_tl + + \tl_if_in:NnT \l_@@_tmpa_tl {->} + { \exp_after:wN \@@_split_arrow:w \l_@@_tmpa_tl \q_nil } + + \tl_if_in:NnT \l_@@_tmpa_tl {/} + { \exp_after:wN \@@_split_slash:w \l_@@_tmpa_tl \q_nil } + + \tl_set:Nx \l_@@_tmpa_tl { \tl_to_str:N \l_@@_tmpa_tl } + \exp_args:NNx \tl_remove_all:Nn \l_@@_tmpa_tl { \token_to_str:N \math } + \exp_args:NNx \tl_remove_all:Nn \l_@@_tmpa_tl { \token_to_str:N \sym } + \tl_trim_spaces:N \l_@@_tmpa_tl + + \tl_if_empty:NT \l_@@_tmpc_tl + { \tl_set_eq:NN \l_@@_tmpc_tl \l_@@_tmpa_tl } + + \seq_if_in:NVTF \g_@@_named_ranges_seq \l_@@_tmpa_tl + { \prg_return_true: } { \prg_return_false: } + } +% \end{macrocode} +% \begin{macrocode} +\cs_set:Npn \@@_split_arrow:w #1->#2 \q_nil + { + \tl_set:Nx \l_@@_tmpa_tl { \tl_trim_spaces:n {#1} } + \tl_set:Nx \l_@@_tmpc_tl { \tl_trim_spaces:n {#2} } + } +% \end{macrocode} +% \begin{macrocode} +\cs_set:Npn \@@_split_slash:w #1/#2 \q_nil + { + \tl_set:Nx \l_@@_tmpa_tl { \tl_trim_spaces:n {#1} } + \tl_set:Nx \l_@@_tmpb_tl { \tl_trim_spaces:n {#2} } + } +% \end{macrocode} +% \end{macro} +% +% Pretty basic comma separated range processing. +% Donald Arseneau's \pkg{selectp} package has a cleverer technique. +% +% \begin{macro}{\@@_if_char_spec:nNNT} +% \darg{Unicode character slot} +% \darg{control sequence (character macro)} +% \darg{control sequence (math class)} +% \darg{code to execute} +% This macro expands to |#4| +% if any of its arguments are contained in \cmd\l_@@_char_range_seq. +% This list can contain either character ranges (for checking with |#1|) or control sequences. +% These latter can either be the command name of a specific character, \emph{or} the math +% type of one (\eg, \cmd\mathbin). +% +% Character ranges are passed to \cs{@@_if_char_spec:nNNT}, which accepts input in the form shown in \tabref{ranges}. +% +% \begin{table}[htbp] +% \centering +% \topcaption{Ranges accepted by \cs{@@_if_char_spec:nNNT}.} +% \label{tab:ranges} +% \begin{tabular}{>{\ttfamily}cc} +% \textrm{Input} & Range \\ +% \hline +% x & $r=x$ \\ +% x- & $r\geq x$ \\ +% -y & $r\leq y$ \\ +% x-y & $x \leq r \leq y$ \\ +% \end{tabular} +% \end{table} +% +% We have three tests, performed sequentially in order of execution time. +% Any test finding a match jumps directly to the end. +% \begin{macrocode} +\cs_new:Nn \@@_if_char_spec:nNNT + { + % math class: + \seq_if_in:NnT \l_@@_mclass_range_seq {#3} + { \use_none_delimit_by_q_nil:w } + + % command name: + \seq_if_in:NnT \l_@@_cmd_range_seq {#2} + { \use_none_delimit_by_q_nil:w } + + % character slot: + \seq_map_inline:Nn \l_@@_char_range_seq + { + \@@_int_if_slot_in_range:nnT {#1} {##1} + { \seq_map_break:n { \use_none_delimit_by_q_nil:w } } + } + + % the following expands to nil if no match was found: + \use_none:nnn + \q_nil + \use:n + { + \clist_put_right:Nx \l_@@_char_nrange_clist { \int_eval:n {#1} } + #4 + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_int_if_slot_in_range:nnT} +% A `numrange' is like |-2,5-8,12,17-| (can be unsorted). +% +% Four cases, four argument types: +% \begin{Verbatim} +% input #2 #3 #4 +% "1 " [ 1] - [qn] - [ ] qs +% "1- " [ 1] - [ ] - [qn-] qs +% " -3" [ ] - [ 3] - [qn-] qs +% "1-3" [ 1] - [ 3] - [qn-] qs +% \end{Verbatim} +% +% \begin{macrocode} +\cs_new:Nn \@@_int_if_slot_in_range:nnT + { \@@_numrange_parse:nwT {#1} #2 - \q_nil - \q_stop {#3} } +% \end{macrocode} +% +% \begin{macrocode} +\cs_set:Npn \@@_numrange_parse:nwT #1 #2 - #3 - #4 \q_stop #5 + { + \tl_if_empty:nTF {#4} { \int_compare:nT {#1=#2} {#5} } + { + \tl_if_empty:nTF {#3} { \int_compare:nT {#1>=#2} {#5} } + { + \tl_if_empty:nTF {#2} { \int_compare:nT {#1<=#3} {#5} } + { + \int_compare:nT {#1>=#2} { \int_compare:nT {#1<=#3} {#5} } + } } } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx new file mode 100644 index 00000000000..54021c48f36 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx @@ -0,0 +1,345 @@ +%%^^A%% um-code-fontparam.dtx -- part of UNICODE-MATH + +% \section{Common interface for font parameters} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \XeTeX\ and \LuaTeX\ have different interfaces for math font parameters. +% We use \LuaTeX’s interface because it’s much better, but rename the primitives to be more \LaTeX3-like. +% There are getter and setter commands for each font parameter. +% The names of the parameters is derived from the \LuaTeX\ names, with underscores inserted between words. +% For every parameter \cs{Umath\meta{\LuaTeX\ name}}, we define an expandable getter command \cs{@@_\meta{\LaTeX3 name}:N} and a protected setter command \cs{@@_set_\meta{\LaTeX3 name}:Nn}. +% The getter command takes one of the style primitives (\cs{displaystyle} etc.)\ and expands to the font parameter, which is a \meta{dimension}. +% The setter command takes a style primitive and a dimension expression, which is parsed with \cs{dim_eval:n}. +% +% Often, the mapping between font dimensions and font parameters is bijective, but there are cases which require special attention: +% \begin{itemize} +% \item Some parameters map to different dimensions in display and non-display styles. +% \item Likewise, one parameter maps to different dimensions in non-cramped and cramped styles. +% \item There are a few parameters for which \XeTeX\ doesn’t seem to provide \cs{fontdimen}s; in this case the getter and setter commands are left undefined. +% \end{itemize} +% +% \paragraph{Cramped style tokens} +% \LuaTeX\ has \cs{crampeddisplaystyle} etc.,\ but they are loaded as \cs{luatexcrampeddisplaystyle} etc.\ by the \pkg{luatextra} package. +% \XeTeX, however, doesn’t have these primitives, and their syntax cannot really be emulated. +% Nevertheless, we define these commands as quarks, so they can be used as arguments to the font parameter commands (but nowhere else). +% Making these commands available is necessary because we need to make a distinction between cramped and non-cramped styles for one font parameter. +% +% \begin{macro}{\@@_new_cramped_style:N} +% \darg{command} +% Define \meta{command} as a new cramped style switch. +% For \LuaTeX, simply rename the correspronding primitive if it is not +% already defined. +% For \XeTeX, define \meta{command} as a new quark. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_new_cramped_style:N +% { \quark_new:N #1 } +% { +% \cs_if_exist:NF #1 +% { \cs_new_eq:Nc #1 { luatex \cs_to_str:N #1 } } +% } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\crampeddisplaystyle} +% \begin{macro}{\crampedtextstyle} +% \begin{macro}{\crampedscriptstyle} +% \begin{macro}{\crampedscriptscriptstyle} +% The cramped style commands. +% \begin{macrocode} +\@@_new_cramped_style:N \crampeddisplaystyle +\@@_new_cramped_style:N \crampedtextstyle +\@@_new_cramped_style:N \crampedscriptstyle +\@@_new_cramped_style:N \crampedscriptscriptstyle +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% +% \paragraph{Font dimension mapping} +% Font parameters may differ between the styles. +% \LuaTeX\ accounts for this by having the parameter primitives take a style token argument. +% To replicate this behavior in \XeTeX, we have to map style tokens to specific combinations of font dimension numbers and math fonts (\cs{textfont} etc.). +% +% \begin{macro}{\@@_font_dimen:Nnnnn} +% \darg{style token} +% \darg{font dimen for display style} +% \darg{font dimen for cramped display style} +% \darg{font dimen for non-display styles} +% \darg{font dimen for cramped non-display styles} +% Map math style to \XeTeX\ math font dimension. +% \meta{style token} must be one of the style switches (\cs{displaystyle}, \cs{crampeddisplaystyle}, \dots). +% The other parameters are integer constants referring to font dimension numbers. +% The macro expands to a dimension which contains the appropriate font dimension. +% \begin{macrocode} +%<*XE> + \cs_new_nopar:Npn \@@_font_dimen:Nnnnn #1 #2 #3 #4 #5 { + \fontdimen + \cs_if_eq:NNTF #1 \displaystyle { + #2 \textfont + } { + \cs_if_eq:NNTF #1 \crampeddisplaystyle { + #3 \textfont + } { + \cs_if_eq:NNTF #1 \textstyle { + #4 \textfont + } { + \cs_if_eq:NNTF #1 \crampedtextstyle { + #5 \textfont + } { + \cs_if_eq:NNTF #1 \scriptstyle { + #4 \scriptfont + } { + \cs_if_eq:NNTF #1 \crampedscriptstyle { + #5 \scriptfont + } { + \cs_if_eq:NNTF #1 \scriptscriptstyle { + #4 \scriptscriptfont + } { +% \end{macrocode} +% Should we check here if the style is invalid? +% \begin{macrocode} + #5 \scriptscriptfont + } + } + } + } + } + } + } +% \end{macrocode} +% Which family to use? +% \begin{macrocode} + \c_two + } +% +% \end{macrocode} +% \end{macro} +% +% \paragraph{Font parameters} +% This paragraph contains macros for defining the font parameter interface, as well as the definition for all font parameters known to \LuaTeX. +% +% \begin{macro}{\@@_font_param:nnnnn} +% \darg{name} +% \darg{font dimension for non-cramped display style} +% \darg{font dimension for cramped display style} +% \darg{font dimension for non-cramped non-display styles} +% \darg{font dimension for cramped non-display styles} +% This macro defines getter and setter functions for the font parameter \meta{name}. +% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. +% The \XeTeX\ font dimension numbers must be integer constants. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_font_param:nnnnn +%<*XE> +{ + \@@_font_param_aux:ccnnnn { @@_ #1 :N } { @@_set_ #1 :Nn } + { #2 } { #3 } { #4 } { #5 } +} +% +%<*LU> +{ + \tl_set:Nn \l_@@_tmpa_tl { #1 } + \tl_remove_all:Nn \l_@@_tmpa_tl { _ } + \@@_font_param_aux:ccc { @@_ #1 :N } { @@_set_ #1 :Nn } + { Umath \l_@@_tmpa_tl } +} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_font_param:nnn} +% \darg{name} +% \darg{font dimension for display style} +% \darg{font dimension for non-display styles} +% This macro defines getter and setter functions for the font parameter \meta{name}. +% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. +% The \XeTeX\ font dimension numbers must be integer constants. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_font_param:nnn + { + \@@_font_param:nnnnn { #1 } { #2 } { #2 } { #3 } { #3 } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_font_param:nn} +% \darg{name} +% \darg{font dimension} +% This macro defines getter and setter functions for the font parameter \meta{name}. +% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. +% The \XeTeX\ font dimension number must be an integer constant. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_font_param:nn + { + \@@_font_param:nnnnn { #1 } { #2 } { #2 } { #2 } { #2 } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_font_param:n} +% \darg{name} +% This macro defines getter and setter functions for the font parameter \meta{name}, which is considered unavailable in \XeTeX\@. +% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. +% \begin{macrocode} +\cs_new_protected_nopar:Nn \@@_font_param:n +% { } +% { \@@_font_param:nnnnn { #1 } { 0 } { 0 } { 0 } { 0 } } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_font_param_aux:NNnnnn} +% \begin{macro}{\@@_font_param_aux:NNN} +% Auxiliary macros for generating font parameter accessor macros. +% \begin{macrocode} +%<*XE> +\cs_new_protected_nopar:Nn \@@_font_param_aux:NNnnnn + { + \cs_new_nopar:Npn #1 ##1 + { + \@@_font_dimen:Nnnnn ##1 { #3 } { #4 } { #5 } { #6 } + } + \cs_new_protected_nopar:Npn #2 ##1 ##2 + { + #1 ##1 \dim_eval:n { ##2 } + } + } +\cs_generate_variant:Nn \@@_font_param_aux:NNnnnn { cc } +% +%<*LU> +\cs_new_protected_nopar:Nn \@@_font_param_aux:NNN + { + \cs_new_nopar:Npn #1 ##1 + { + #3 ##1 + } + \cs_new_protected_nopar:Npn #2 ##1 ##2 + { + #3 ##1 \dim_eval:n { ##2 } + } + } +\cs_generate_variant:Nn \@@_font_param_aux:NNN { ccc } +% +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% Now all font parameters that are listed in the \LuaTeX\ reference follow. +% \begin{macrocode} +\@@_font_param:nn { axis } { 15 } +\@@_font_param:nn { operator_size } { 13 } +\@@_font_param:n { fraction_del_size } +\@@_font_param:nnn { fraction_denom_down } { 45 } { 44 } +\@@_font_param:nnn { fraction_denom_vgap } { 50 } { 49 } +\@@_font_param:nnn { fraction_num_up } { 43 } { 42 } +\@@_font_param:nnn { fraction_num_vgap } { 47 } { 46 } +\@@_font_param:nn { fraction_rule } { 48 } +\@@_font_param:nn { limit_above_bgap } { 29 } +\@@_font_param:n { limit_above_kern } +\@@_font_param:nn { limit_above_vgap } { 28 } +\@@_font_param:nn { limit_below_bgap } { 31 } +\@@_font_param:n { limit_below_kern } +\@@_font_param:nn { limit_below_vgap } { 30 } +\@@_font_param:nn { over_delimiter_vgap } { 41 } +\@@_font_param:nn { over_delimiter_bgap } { 38 } +\@@_font_param:nn { under_delimiter_vgap } { 40 } +\@@_font_param:nn { under_delimiter_bgap } { 39 } +\@@_font_param:nn { overbar_kern } { 55 } +\@@_font_param:nn { overbar_rule } { 54 } +\@@_font_param:nn { overbar_vgap } { 53 } +\@@_font_param:n { quad } +\@@_font_param:nn { radical_kern } { 62 } +\@@_font_param:nn { radical_rule } { 61 } +\@@_font_param:nnn { radical_vgap } { 60 } { 59 } +\@@_font_param:nn { radical_degree_before } { 63 } +\@@_font_param:nn { radical_degree_after } { 64 } +\@@_font_param:nn { radical_degree_raise } { 65 } +\@@_font_param:nn { space_after_script } { 27 } +\@@_font_param:nnn { stack_denom_down } { 35 } { 34 } +\@@_font_param:nnn { stack_num_up } { 33 } { 32 } +\@@_font_param:nnn { stack_vgap } { 37 } { 36 } +\@@_font_param:nn { sub_shift_down } { 18 } +\@@_font_param:nn { sub_shift_drop } { 20 } +\@@_font_param:n { subsup_shift_down } +\@@_font_param:nn { sub_top_max } { 19 } +\@@_font_param:nn { subsup_vgap } { 25 } +\@@_font_param:nn { sup_bottom_min } { 23 } +\@@_font_param:nn { sup_shift_drop } { 24 } +\@@_font_param:nnnnn { sup_shift_up } { 21 } { 22 } { 21 } { 22 } +\@@_font_param:nn { supsub_bottom_max } { 26 } +\@@_font_param:nn { underbar_kern } { 58 } +\@@_font_param:nn { underbar_rule } { 57 } +\@@_font_param:nn { underbar_vgap } { 56 } +\@@_font_param:n { connector_overlap_min } +% \end{macrocode} +% +% \subsection{Historical commands} +% +% TODO: maybe no longer necessary? +% +% \begin{macro}{\@@_fontdimen_to_percent:nn} +% \begin{macro}{\@@_fontdimen_to_scale:nn} +% \darg{Font dimen number} +% \darg{Font `variable'} +% \cmd\fontdimen s |10|, |11|, and |65| aren't actually dimensions, they're percentage values given in units of |sp|. +% \cs{@@_fontdimen_to_percent:nn} takes a font dimension number and outputs the decimal value of the associated parameter. +% \cs{@@_fontdimen_to_scale:nn} returns a dimension correspond to the current +% font size relative proportion based on that percentage. +% \begin{macrocode} +\cs_new:Nn \@@_fontdimen_to_percent:nn + { + \fp_eval:n { \dim_to_decimal:n { \fontdimen #1 #2 } * 65536 / 100 } + } +\cs_new:Nn \@@_fontdimen_to_scale:nn + { + \fp_eval:n {\@@_fontdimen_to_percent:nn {#1} {#2} * \f@size } pt + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\@@_mathstyle_scale:Nnn} +% \darg{A math style (\cs{scriptstyle}, say)} +% \darg{Macro that takes a non-delimited length argument (like \cmd\kern)} +% \darg{Length control sequence to be scaled according to the math style} +% This macro is used to scale the lengths reported by \cmd\fontdimen\ according to the scale factor for script- and scriptscript-size objects. +% \begin{macrocode} +\cs_new:Nn \@@_mathstyle_scale:Nnn + { + \ifx#1\scriptstyle + #2 \@@_fontdimen_to_percent:nn {10} \l_@@_font #3 + \else + \ifx#1\scriptscriptstyle + #2 \@@_fontdimen_to_percent:nn {11} \l_@@_font #3 + \else + #2 #3 + \fi + \fi + } +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx new file mode 100644 index 00000000000..942ea4771fa --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx @@ -0,0 +1,562 @@ +%%^^A%% um-code-main.dtx -- part of UNICODE-MATH + +% \section{The main \cs{setmathfont} macro} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Using a |range| including large character sets such as \cmd\mathrel, +% \cmd\mathalpha, \etc, is \emph{very slow}! +% I hope to improve the performance somehow. +% +% \begin{macro}{\@@_setmathfont:nn} +% \begin{macrocode} +\cs_set:Nn \@@_setmathfont:nn + { + \tl_set:Nn \l_@@_fontname_tl {#2} +% \end{macrocode} +% Erase any conception \LaTeX\ has of previously defined math symbol fonts; +% this allows \cmd\DeclareSymbolFont\ at any point in the document. +% \begin{macrocode} + \cs_set_eq:NN \glb@currsize \scan_stop: +% \end{macrocode} +% Initialise all local variabes: +% \begin{macrocode} + \@@_init: +% \end{macrocode} +% Grab the current size information: +% (is this robust enough? Maybe it should be preceded by \cmd\normalsize). +% The macro \cmd\S@\meta{size} +% contains the definitions of the sizes used for maths letters, subscripts and subsubscripts in +% \cmd\tf@size, \cmd\sf@size, and \cmd\ssf@size, respectively. +% \begin{macrocode} + \cs_if_exist:cF { S@ \f@size } { \calculate@math@sizes } + \csname S@\f@size\endcsname +% \end{macrocode} +% Parse options and tell people what's going on: +% \begin{macrocode} + \keys_set_known:nnN {unicode-math} {#1} \l_@@_unknown_keys_clist + \bool_if:NT \l_@@_init_bool { \@@_log:n {default-math-font} } +% \end{macrocode} +% Use \pkg{fontspec} to select a font to use. +% After loading the font, we detect what sizes it recommends for scriptsize and scriptscriptsize, so after setting those values appropriately, we reload the font to take these into account. +% \begin{macrocode} +% \csname TIC\endcsname + \@@_fontspec_select_font: +% \csname TOC\endcsname + \bool_if:nT { \l_@@_ot_math_bool && !\g_@@_mainfont_already_set_bool } + { + \@@_declare_math_sizes: + \@@_fontspec_select_font: + } +% \end{macrocode} +% Now define |\l_@@_symfont_label_tl| as the \LaTeX\ math font to access everything: +% \begin{macrocode} + \cs_if_exist:cF { sym \l_@@_symfont_label_tl } + { + \DeclareSymbolFont{\l_@@_symfont_label_tl} + {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} + } + \SetSymbolFont{\l_@@_symfont_label_tl}{\l_@@_mversion_tl} + {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} +% \end{macrocode} +% Set the bold math version. +% \begin{macrocode} + \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} + { + \SetSymbolFont{\l_@@_symfont_label_tl}{bold} + {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} + } +% \end{macrocode} +% Declare the math sizes (i.e., scaling of superscripts) for the specific +% values for this font, +% and set defaults for math fams two and three for legacy compatibility: +% \begin{macrocode} + \bool_if:nT { \l_@@_ot_math_bool && !\g_@@_mainfont_already_set_bool } + { + \bool_set_true:N \g_@@_mainfont_already_set_bool + \@@_setup_legacy_fam_two: + \@@_setup_legacy_fam_three: + } +% \end{macrocode} +% And now we input every single maths char. +% \begin{macrocode} +% \csname TIC\endcsname + \@@_input_math_symbol_table: +% \csname TOC\endcsname +% \end{macrocode} +% Finally, +% \begin{itemize} +% \item remap symbols that don't take their natural mathcode; +% \item activate any symbols that need to be math-active; +% \item assign delimiter codes for symbols that need to grow; +% \item setup the maths alphabets (\cs{symbf} etc.) --- +% this is an extensive part of the code; see Section~\ref{sec:mathmap}; +% \item setup negations, which are handled on an ad hoc basis; see Section~\ref{sec:negations}. +% \end{itemize} +% \begin{macrocode} + \@@_remap_symbols: + \@@_setup_mathactives: + \@@_setup_delcodes: +% \csname TIC\endcsname + \@@_setup_alphabets: +% \csname TOC\endcsname + \@@_setup_negations: + } +% \end{macrocode} +% \end{macro} +% +% \paragraph{Fall-back font} +% +% Want to load Latin Modern Math if nothing else. +% This needs to happen early so that all of the font-loading machinery executes before +% the other `AtBeginDocument' code. +% \begin{macrocode} +\AtBeginDocument { \@@_load_lm_if_necessary: } +\cs_new:Nn \@@_load_lm_if_necessary: + { + \cs_if_exist:NF \l_@@_fontname_tl + { + % TODO: update this when lmmath-bold.otf is released + \setmathfont{latinmodern-math.otf}[BoldFont={latinmodern-math.otf}] + \bool_set_false:N \g_@@_mainfont_already_set_bool + } + } +% \end{macrocode} +% Note that here we reset the `font already loaded' boolean so that a new font being set +% will do the right thing in terms of setting up defaults. +% +% TODO: need a better way to do this for the general case. (Maybe a `reset' command option?) +% +% \begin{macro}{\@@_init:} +% \begin{macrocode} +\cs_new:Nn \@@_init: + { + \bool_set_true:N \l_@@_ot_math_bool + \tl_set:Nn \l_@@_mversion_tl {normal} + \tl_set:Nn \l_@@_symfont_label_tl {operators} +% \end{macrocode} +% Defaults for the script and scriptscript font. +% \begin{macrocode} + \tl_set:Nn \l_@@_script_features_tl {Style=MathScript} + \tl_set:Nn \l_@@_sscript_features_tl {Style=MathScriptScript} + \tl_set_eq:NN \l_@@_script_font_tl \l_@@_fontname_tl + \tl_set_eq:NN \l_@@_sscript_font_tl \l_@@_fontname_tl +% \end{macrocode} +% Default to defining the font for every math symbol character. +% \begin{macrocode} + \bool_set_true:N \l_@@_init_bool + \seq_clear:N \l_@@_char_range_seq + \clist_clear:N \l_@@_char_nrange_clist + \seq_clear:N \l_@@_mathalph_seq + \seq_clear:N \l_@@_missing_alph_seq +% \end{macrocode} +% Other range initialisations. +% \begin{macrocode} + \cs_set_eq:NN \_@@_sym:nnn \@@_process_symbol_noparse:nnn + \cs_set_eq:NN \@@_set_mathalphabet_char:nnn \@@_mathmap_noparse:nnn + \cs_set_eq:NN \@@_remap_symbol:nnn \@@_remap_symbol_noparse:nnn + \cs_set_eq:NN \@@_maybe_init_alphabet:n \@@_init_alphabet:n + \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_noparse:nn + \cs_set_eq:NN \@@_assign_delcode:nn \@@_assign_delcode_noparse:nn + \cs_set_eq:NN \@@_make_mathactive:nNN \@@_make_mathactive_noparse:nNN + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_declare_math_sizes:} +% Set the math sizes according to the recommended font parameters. +% TODO: this shouldn't need to be per-engine; check out why the wrappers aren't used. +% \begin{macrocode} +\cs_new:Nn \@@_declare_math_sizes: + { +%<*LU> + \fp_compare:nF { \@@_script_style_size:n {ScriptPercentScaleDown} == 0 } + { + \DeclareMathSizes { \f@size } { \f@size } + { \@@_script_style_size:n {ScriptPercentScaleDown} } + { \@@_script_style_size:n {ScriptScriptPercentScaleDown} } + } +% +%<*XE> + \dim_compare:nF { \fontdimen 10 \l_@@_font == 0pt } + { + \DeclareMathSizes { \f@size } { \f@size } + { \@@_fontdimen_to_scale:nn {10} {\l_@@_font} } + { \@@_fontdimen_to_scale:nn {11} {\l_@@_font} } + } +% + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_script_style_size:n} +% Determine script- and scriptscriptstyle sizes using luaotfload: +% \begin{macrocode} +%<*LU> +\cs_new:Nn \@@_script_style_size:n + { + \fp_eval:n {\directlua{tex.sprint(luaotfload.aux.get_math_dimension("l_@@_font","#1"))} * \f@size / 100 } + } +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_setup_legacy_fam_two:} +% \TeX\ won't load the same font twice at the same scale, so we need to magnify this one by an imperceptable amount. +% \begin{macrocode} +\cs_new:Nn \@@_setup_legacy_fam_two: + { + \fontspec_set_family:Nxn \l_@@_family_tl + { + \l_@@_font_keyval_tl, + Scale=1.00001, + FontAdjustment = + { + \@@_copy_fontparam:nnn { 8} {43} {FractionNumeratorDisplayStyleShiftUp}\relax + \@@_copy_fontparam:nnn { 9} {42} {FractionNumeratorShiftUp}\relax + \@@_copy_fontparam:nnn {10} {32} {StackTopShiftUp}\relax + \@@_copy_fontparam:nnn {11} {45} {FractionDenominatorDisplayStyleShiftDown}\relax + \@@_copy_fontparam:nnn {12} {44} {FractionDenominatorShiftDown}\relax + \@@_copy_fontparam:nnn {13} {21} {SuperscriptShiftUp}\relax + \@@_copy_fontparam:nnn {14} {21} {SuperscriptShiftUp}\relax + \@@_copy_fontparam:nnn {15} {22} {SuperscriptShiftUpCramped}\relax + \@@_copy_fontparam:nnn {16} {18} {SubscriptShiftDown}\relax + \@@_copy_fontparam:nnn {17} {18} {SubscriptShiftDownWithSuperscript}\relax + \@@_copy_fontparam:nnn {18} {24} {SuperscriptBaselineDropMax}\relax + \@@_copy_fontparam:nnn {19} {20} {SubscriptBaselineDropMin}\relax + \@@_zero_fontparam:n {20} % delim1 = FractionDelimiterDisplaySize + \@@_zero_fontparam:n {21} % delim2 = FractionDelimiterSize + \@@_copy_fontparam:nnn {22} {15} {AxisHeight}\relax + } + } {\l_@@_fontname_tl} + + \SetSymbolFont{symbols}{\l_@@_mversion_tl} + {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} + + \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} + { + \SetSymbolFont{symbols}{bold} + {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_setup_legacy_fam_three:} +% Similarly, this font is shrunk by an imperceptable amount for \TeX\ to load it again. +% \begin{macrocode} +\cs_new:Nn \@@_setup_legacy_fam_three: + { + \fontspec_set_family:Nxn \l_@@_family_tl + { + \l_@@_font_keyval_tl, + Scale=0.99999, + FontAdjustment = { + \@@_copy_fontparam:nnn { 8} {48} {FractionRuleThickness}\relax + \@@_copy_fontparam:nnn { 9} {28} {UpperLimitGapMin}\relax + \@@_copy_fontparam:nnn {10} {30} {LowerLimitGapMin}\relax + \@@_copy_fontparam:nnn {11} {29} {UpperLimitBaselineRiseMin}\relax + \@@_copy_fontparam:nnn {12} {31} {LowerLimitBaselineDropMin}\relax + \@@_zero_fontparam:n {13} + } + } {\l_@@_fontname_tl} + + \SetSymbolFont{largesymbols}{\l_@@_mversion_tl} + {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} + + \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} + { + \SetSymbolFont{largesymbols}{bold} + {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} + } + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\@@_fontspec_select_font:} +% Select the font with \cs{fontspec} and define \cs{l_@@_font} from it. +% \begin{macrocode} +\cs_new:Nn \@@_fontspec_select_font: + { + \tl_set:Nx \l_@@_font_keyval_tl { +% Renderer = Basic, + BoldItalicFont = {}, ItalicFont = {}, + Script = Math, + SizeFeatures = + { + { + Size = \tf@size- + } , + { + Size = \sf@size-\tf@size , + Font = \l_@@_script_font_tl , + \l_@@_script_features_tl + } , + { + Size = -\sf@size , + Font = \l_@@_sscript_font_tl , + \l_@@_sscript_features_tl + } + } , + \l_@@_unknown_keys_clist + } + + \fontspec_set_fontface:NNxn \l_@@_font \l_@@_family_tl + {\l_@@_font_keyval_tl} {\l_@@_fontname_tl} +% \end{macrocode} +% Check whether we're using a real maths font: +% \begin{macrocode} + \group_begin: + \fontfamily{\l_@@_family_tl}\selectfont + \fontspec_if_script:nF {math} {\bool_gset_false:N \l_@@_ot_math_bool} + \group_end: + } +% \end{macrocode} +% \end{macro} +% +% \subsection{Functions for setting up symbols with mathcodes} +% \seclabel{mathsymbol} +% +% \begin{macro}{\@@_process_symbol_noparse:nnn} +% \begin{macro}{\@@_process_symbol_parse:nnn} +% If the \feat{range} font feature has been used, then only +% a subset of the Unicode glyphs are to be defined. +% See \secref{rangeproc} for the code that enables this. +% \begin{macrocode} +\cs_set:Nn \@@_process_symbol_noparse:nnn + { + \@@_set_mathsymbol:nNNn {\l_@@_symfont_label_tl} #2 #3 {#1} + } +% \end{macrocode} +% \begin{macrocode} +\cs_set:Nn \@@_process_symbol_parse:nnn + { + \@@_if_char_spec:nNNT {#1} {#2} {#3} + { + \@@_process_symbol_noparse:nnn {#1} {#2} {#3} + } + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\@@_remap_symbols:} +% \begin{macro}{\@@_remap_symbol_noparse:nnn} +% \begin{macro}{\@@_remap_symbol_parse:nnn} +% This function is used to define the mathcodes for those chars which should +% be mapped to a different glyph than themselves. +% \begin{macrocode} +\cs_new:Npn \@@_remap_symbols: + { + \@@_remap_symbol:nnn{`\-}{\mathbin}{"02212}% hyphen to minus + \@@_remap_symbol:nnn{`\*}{\mathbin}{"02217}% text asterisk to "centred asterisk" + \bool_if:NF \g_@@_literal_colon_bool + { + \@@_remap_symbol:nnn{`\:}{\mathrel}{"02236}% colon to ratio (i.e., punct to rel) + } + } +% \end{macrocode} +% \end{macro} +% Where |\@@_remap_symbol:nnn| is defined to be one of these two, depending +% on the range setup: +% \begin{macrocode} +\cs_new:Nn \@@_remap_symbol_parse:nnn + { + \@@_if_char_spec:nNNT {#3} {\@nil} {#2} + { \@@_remap_symbol_noparse:nnn {#1} {#2} {#3} } + } +\cs_new:Nn \@@_remap_symbol_noparse:nnn + { + \clist_map_inline:nn {#1} + { \@@_set_mathcode:nnnn {##1} {#2} {\l_@@_symfont_label_tl} {#3} } + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \subsection{Active math characters} +% +% There are more math active chars later in the subscript/superscript section. +% But they don't need to be able to be typeset directly. +% +% \begin{macro}{\@@_setup_mathactives:} +% \begin{macrocode} +\cs_new:Npn \@@_setup_mathactives: + { + \@@_make_mathactive:nNN {"2032} \@@_prime_single_mchar \mathord + \@@_make_mathactive:nNN {"2033} \@@_prime_double_mchar \mathord + \@@_make_mathactive:nNN {"2034} \@@_prime_triple_mchar \mathord + \@@_make_mathactive:nNN {"2057} \@@_prime_quad_mchar \mathord + \@@_make_mathactive:nNN {"2035} \@@_backprime_single_mchar \mathord + \@@_make_mathactive:nNN {"2036} \@@_backprime_double_mchar \mathord + \@@_make_mathactive:nNN {"2037} \@@_backprime_triple_mchar \mathord + \@@_make_mathactive:nNN {`\'} \mathstraightquote \mathord + \@@_make_mathactive:nNN {`\`} \mathbacktick \mathord + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_make_mathactive:nNN} +% Makes |#1| a mathactive char, and gives cs |#2| the meaning of mathchar |#1| +% with class |#3|. +% You are responsible for giving active |#1| a particular meaning! +% \begin{macrocode} +\cs_new:Nn \@@_make_mathactive_parse:nNN + { + \@@_if_char_spec:nNNT {#1} #2 #3 + { \@@_make_mathactive_noparse:nNN {#1} #2 #3 } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_make_mathactive_noparse:nNN + { + \@@_set_mathchar:NNnn #2 #3 {\l_@@_symfont_label_tl} {#1} + \@@_char_gmake_mathactive:n {#1} + } +% \end{macrocode} +% \end{macro} +% +% \subsection{Delimiter codes} +% +% \begin{macro}{\@@_assign_delcode:nn} +% \begin{macrocode} +\cs_new:Nn \@@_assign_delcode_noparse:nn + { + \@@_set_delcode:nnn \l_@@_symfont_label_tl {#1} {#2} + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_assign_delcode_parse:nn + { + \@@_if_char_spec:nNNT {#2} {\@nil} {\@nil} + { + \@@_assign_delcode_noparse:nn {#1} {#2} + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_assign_delcode:n} +% Shorthand. +% \begin{macrocode} +\cs_new:Nn \@@_assign_delcode:n { \@@_assign_delcode:nn {#1} {#1} } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_setup_delcodes:} +% Some symbols that aren't mathopen/mathclose still need to have delimiter codes assigned. +% The list of vertical arrows may be incomplete. +% On the other hand, many fonts won't support them all being stretchy. +% And some of them are probably not meant to stretch, either. But adding them here doesn't hurt. +% \begin{macrocode} +\cs_new:Npn \@@_setup_delcodes: + { + % ensure \left. and \right. work: + \@@_set_delcode:nnn \l_@@_symfont_label_tl {`\.} {\c_zero} + % this is forcefully done to fix a bug -- indicates a larger problem! + + \@@_assign_delcode:nn {`\/} {\g_@@_slash_delimiter_usv} + \@@_assign_delcode:nn {"2044} {\g_@@_slash_delimiter_usv} % fracslash + \@@_assign_delcode:nn {"2215} {\g_@@_slash_delimiter_usv} % divslash + \@@_assign_delcode:n {"005C} % backslash + \@@_assign_delcode:nn {`\<} {"27E8} % angle brackets with ascii notation + \@@_assign_delcode:nn {`\>} {"27E9} % angle brackets with ascii notation + \@@_assign_delcode:n {"2191} % up arrow + \@@_assign_delcode:n {"2193} % down arrow + \@@_assign_delcode:n {"2195} % updown arrow + \@@_assign_delcode:n {"219F} % up arrow twohead + \@@_assign_delcode:n {"21A1} % down arrow twohead + \@@_assign_delcode:n {"21A5} % up arrow from bar + \@@_assign_delcode:n {"21A7} % down arrow from bar + \@@_assign_delcode:n {"21A8} % updown arrow from bar + \@@_assign_delcode:n {"21BE} % up harpoon right + \@@_assign_delcode:n {"21BF} % up harpoon left + \@@_assign_delcode:n {"21C2} % down harpoon right + \@@_assign_delcode:n {"21C3} % down harpoon left + \@@_assign_delcode:n {"21C5} % arrows up down + \@@_assign_delcode:n {"21F5} % arrows down up + \@@_assign_delcode:n {"21C8} % arrows up up + \@@_assign_delcode:n {"21CA} % arrows down down + \@@_assign_delcode:n {"21D1} % double up arrow + \@@_assign_delcode:n {"21D3} % double down arrow + \@@_assign_delcode:n {"21D5} % double updown arrow + \@@_assign_delcode:n {"21DE} % up arrow double stroke + \@@_assign_delcode:n {"21DF} % down arrow double stroke + \@@_assign_delcode:n {"21E1} % up arrow dashed + \@@_assign_delcode:n {"21E3} % down arrow dashed + \@@_assign_delcode:n {"21E7} % up white arrow + \@@_assign_delcode:n {"21E9} % down white arrow + \@@_assign_delcode:n {"21EA} % up white arrow from bar + \@@_assign_delcode:n {"21F3} % updown white arrow + } +% \end{macrocode} +% \end{macro} +% +% \subsection{(Big) operators} +% +% The engine does what is necessary to deal with big operators for us +% automatically with \cmd\Umathchardef. +% However, the limits aren't set automatically; that is, we want to define, +% a la Plain \TeX\ \etc, |\def\int{\intop\nolimits}|, so there needs to be a +% transformation from \cmd\int\ to \cmd\intop\ during the expansion of +% \cmd\_@@_sym:nnn\ in the appropriate contexts. +% +% \begin{macro}{\l_@@_nolimits_tl} +% This macro is a sequence containing those maths operators that require a +% \cmd\nolimits\ suffix. +% This list is used when processing |unicode-math-table.tex| to define such +% commands automatically (see the macro \cs{@@_set_mathsymbol:nNNn}). +% I've chosen essentially just the operators that look like integrals; +% hopefully a better mathematician can help me out here. +% I've a feeling that it's more useful \emph{not} to include the multiple +% integrals such as $\iiiint$, but that might be a matter of preference. +% \begin{macrocode} +\tl_set:Nn \l_@@_nolimits_tl + { + \int\iint\iiint\iiiint\oint\oiint\oiiint + \intclockwise\varointclockwise\ointctrclockwise\sumint + \intbar\intBar\fint\cirfnint\awint\rppolint + \scpolint\npolint\pointint\sqint\intlarhk\intx + \intcap\intcup\upint\lowint + } +% \end{macrocode} +% \end{macro} +% +% \subsection{Radicals} +% +% \begin{macro}{\l_@@_radicals_tl} +% The radicals are organised in \cs{@@_set_mathsymbol:nNNn}. +% We organise radicals in the same way as nolimits-operators. +% (\cs{cuberoot} and \cs{fourthroot}, don't seem to behave as proper radicals.) +% \begin{macrocode} +\tl_set:Nn \l_@@_radicals_tl {\sqrt \longdivision} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-mathmap.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-mathmap.dtx new file mode 100644 index 00000000000..2b843fb29a4 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-mathmap.dtx @@ -0,0 +1,738 @@ +%%^^A%% um-code-mathmap.dtx -- part of UNICODE-MATH + +% \section{Mapping in maths alphabets} +% \label{sec:mathmap} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Switching to a different style of alphabetic symbols was traditionally performed with +% commands like \cmd\mathbf, which literally changes fonts to access alternate symbols. +% This is not as simple with Unicode fonts. +% +% In traditional \TeX{} maths font setups, you simply switch between different `families' (\cmd\fam), which is analogous to changing from one font to another---a symbol such as `a' will be upright in one font, bold in another, and so on. +% In pkg{unicode-math}, a different mechanism is used to switch between styles. For every letter (start with ascii a-zA-Z and numbers to keep things simple for now), they are assigned a `mathcode' with \cmd\Umathcode\ that maps from input letter to output font glyph slot. This is done with the equivalent of +% \begin{Verbatim} +% \Umathcode`\a = 7 1 "1D44E\relax +% \Umathcode`\b = 7 1 "1D44F\relax +% \Umathcode`\c = 7 1 "1D450\relax +% ... +% \end{Verbatim} +% When switching from regular letters to, say, \cmd\mathrm, we now need to execute a new mapping: +% \begin{Verbatim} +% \Umathcode`\a = 7 1 `\a\relax +% \Umathcode`\b = 7 1 `\b\relax +% \Umathcode`\c = 7 1 `\c\relax +% ... +% \end{Verbatim} +% This is fairly straightforward to perform when we're defining our own commands such as \cmd\symbf\ and so on. However, this means that `classical' \TeX\ font setups will break, because with the original mapping still in place, the engine will be attempting to insert unicode maths glyphs from a standard font. +% +% \subsection{Hooks into \LaTeXe} +% +% To overcome this, we patch \cs{use@mathgroup}. +% (An alternative is to patch \cs{extract@alph@from@version}, which constructs the \cs{mathXYZ} commands, but this method fails if the command has been defined using \cs{DeclareSymbolFontAlphabet}.) +% As far as I can tell, this is only used inside of commands such as \cs{mathXYZ}, so this shouldn't have any major side-effects. +% +% \begin{macrocode} +\cs_set:Npn \use@mathgroup #1 #2 + { + \mode_if_math:T % <- not sure if this is really necessary since we've just checked for mmode and raised an error if not! + { + \math@bgroup + \cs_if_eq:cNF {M@\f@encoding} #1 {#1} + \@@_switchto_literal: + \mathgroup #2 \relax + \math@egroup + } + } +% \end{macrocode} +% +% In LaTeX maths, the command |\operator@font| is defined that switches to the |operator| mathgroup. The classic example is the |\sin| in |$\sin{x}$|; essentially we're using |\mathrm| to typeset the upright symbols, but the syntax is |{\operator@font sin}|. +% I thought that hooking into |\operator@font| would be hard because all other maths font selection in 2e uses |\mathrm{...}| style. +% Then reading source2e a little more I stumbled upon: +% \begin{macro}{\operator@font} +% \begin{macrocode} +\cs_set:Npn \operator@font + { + \@@_switchto_literal: + \@fontswitch {} { \g_@@_operator_mathfont_tl } + } +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Setting styles} +% +% Algorithm for setting alphabet fonts. +% By default, when |range| is empty, we are in \emph{implicit} mode. +% If |range| contains the name of the math alphabet, we are in \emph{explicit} +% mode and do things slightly differently. +% +% Implicit mode: +% \begin{itemize} +% \item Try and set all of the alphabet shapes. +% \item Check for the first glyph of each alphabet to detect if the font supports each +% alphabet shape. +% \item For alphabets that do exist, overwrite whatever's already there. +% \item For alphabets that are not supported, \emph{do nothing}. +% (This includes leaving the old alphabet definition in place.) +% \end{itemize} +% +% Explicit mode: +% \begin{itemize} +% \item Only set the alphabets specified. +% \item Check for the first glyph of the alphabet to detect if the font contains +% the alphabet shape in the Unicode math plane. +% \item For Unicode math alphabets, overwrite whatever's already there. +% \item Otherwise, use the \ascii\ glyph slots instead. +% \end{itemize} +% +% +% +% \subsection{Defining the math style macros} +% +% We call the different shapes that a math alphabet can be a `math style'. +% Note that different alphabets can exist within the same math style. E.g., +% we call `bold' the math style |bf| and within it there are upper and lower +% case Greek and Roman alphabets and Arabic numerals. +% +% \begin{macro}{\@@_prepare_mathstyle:n} +% \darg{math style name (e.g., \texttt{it} or \texttt{bb})} +% Define the high level math alphabet macros (\cs{mathit}, etc.) in terms of +% unicode-math definitions. Use \cs{bgroup}/\cs{egroup} so s'scripts scan the +% whole thing. +% +% The flag \cs{l_@@_mathstyle_tl} is for other applications to query the +% current math style. +% \begin{macrocode} +\cs_new:Nn \@@_prepare_mathstyle:n + { + \seq_put_right:Nn \g_@@_mathstyles_seq {#1} + \@@_init_alphabet:n {#1} + \cs_set:cpn {_@@_sym_#1_aux:n} + { \use:c {@@_switchto_#1:} \math@egroup } + \cs_set_protected:cpx {sym#1} + { + \exp_not:n + { + \math@bgroup + \mode_if_math:F + { + \egroup\expandafter + \non@alpherr\expandafter{\csname sym#1\endcsname\space} + } + \tl_set:Nn \l_@@_mathstyle_tl {#1} + } + \exp_not:c {_@@_sym_#1_aux:n} + } + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\@@_init_alphabet:n} +% \darg{math alphabet name (e.g., \texttt{it} or \texttt{bb})} +% This macro initialises the macros used to set up a math alphabet. +% First used when the math alphabet macro is first defined, but then used +% later when redefining a particular maths alphabet. +% \begin{macrocode} +\cs_set:Nn \@@_init_alphabet:n + { + \@@_log:nx {alph-initialise} {#1} + \cs_set_eq:cN {@@_switchto_#1:} \prg_do_nothing: + } +% \end{macrocode} +% \end{macro} +% +% \subsection{Definition of alphabets and styles} +% +% First of all, we break up unicode into `named ranges', such as |up|, |bb|, |sfup|, and so on, which refer to specific blocks of unicode that contain various symbols (usually alphabetical symbols). +% +% \begin{macrocode} +\cs_new:Nn \@@_new_named_range:n + { + \prop_new:c {g_@@_named_range_#1_prop} + } +\clist_set:Nn \g_@@_named_ranges_clist + { + up, it, tt, bfup, bfit, bb , bbit, scr, bfscr, cal, bfcal, + frak, bffrak, sfup, sfit, bfsfup, bfsfit, bfsf + } +\clist_map_inline:Nn \g_@@_named_ranges_clist + { \@@_new_named_range:n {#1} } +% \end{macrocode} +% +% +% Each alphabet style needs to be configured. +% This happens in Section~\ref{sec:setupalphabets}. +% \begin{macrocode} +\cs_new:Nn \@@_new_alphabet_config:nnn + { + \prop_if_exist:cF {g_@@_named_range_#1_prop} + { \@@_warning:nnn {no-named-range} {#1} {#2} } + + \prop_gput:cnn {g_@@_named_range_#1_prop} { alpha_tl } + { + \prop_item:cn {g_@@_named_range_#1_prop} { alpha_tl } + {#2} + } + % Q: do I need to bother removing duplicates? + + \cs_new:cn { @@_config_#1_#2:n } {#3} + } +% \end{macrocode} +% \begin{macrocode} +\cs_new:Nn \@@_alphabet_config:nnn + { + \use:c {@@_config_#1_#2:n} {#3} + } +% \end{macrocode} +% \begin{macrocode} +\prg_new_conditional:Nnn \@@_if_alphabet_exists:nn {T,TF} + { + \cs_if_exist:cTF {@@_config_#1_#2:n} + \prg_return_true: \prg_return_false: + } +% \end{macrocode} +% +% The linking between named ranges and symbol style commands happens here. +% It's currently not using all of the machinery we're in the process of setting up above. +% Baby steps. +% \begin{macrocode} +\cs_new:Nn \@@_default_mathalph:nnn + { + \seq_put_right:Nx \g_@@_named_ranges_seq { \tl_to_str:n {#1} } + \seq_put_right:Nn \g_@@_default_mathalph_seq {{#1}{#2}{#3}} + \prop_gput:cnn { g_@@_named_range_#1_prop } { default-alpha } {#2} + } +\@@_default_mathalph:nnn {up } {latin,Latin,greek,Greek,num,misc} {up } +\@@_default_mathalph:nnn {it } {latin,Latin,greek,Greek,misc} {it } +\@@_default_mathalph:nnn {bb } {latin,Latin,num,misc} {bb } +\@@_default_mathalph:nnn {bbit } {misc} {bbit } +\@@_default_mathalph:nnn {scr } {latin,Latin} {scr } +\@@_default_mathalph:nnn {cal } {Latin} {scr } +\@@_default_mathalph:nnn {bfcal } {Latin} {bfscr } +\@@_default_mathalph:nnn {frak } {latin,Latin} {frak } +\@@_default_mathalph:nnn {tt } {latin,Latin,num} {tt } +\@@_default_mathalph:nnn {sfup } {latin,Latin,num} {sfup } +\@@_default_mathalph:nnn {sfit } {latin,Latin} {sfit } +\@@_default_mathalph:nnn {bfup } {latin,Latin,greek,Greek,num,misc} {bfup } +\@@_default_mathalph:nnn {bfit } {latin,Latin,greek,Greek,misc} {bfit } +\@@_default_mathalph:nnn {bfscr } {latin,Latin} {bfscr } +\@@_default_mathalph:nnn {bffrak} {latin,Latin} {bffrak} +\@@_default_mathalph:nnn {bfsfup} {latin,Latin,greek,Greek,num,misc} {bfsfup} +\@@_default_mathalph:nnn {bfsfit} {latin,Latin,greek,Greek,misc} {bfsfit} +% \end{macrocode} +% +% \subsubsection{Define symbol style commands} +% Finally, all of the `symbol styles' commands are set up, which are the commands to access each of the named alphabet styles. There is not a one-to-one mapping between symbol style commands and named style ranges! +% \begin{macrocode} +\clist_map_inline:nn + { + up, it, bfup, bfit, sfup, sfit, bfsfup, bfsfit, bfsf, + tt, bb, bbit, scr, bfscr, cal, bfcal, frak, bffrak, + normal, literal, sf, bf, + } + { \@@_prepare_mathstyle:n {#1} } +% \end{macrocode} +% +% +% \subsubsection{New names for legacy textmath alphabet selection} +% In case a package option overwrites, say, \cs{mathbf} with \cs{symbf}. +% \begin{macrocode} +\clist_map_inline:nn + { rm, it, bf, sf, tt } + { \cs_set_eq:cc { mathtext #1 } { math #1 } } +% \end{macrocode} +% Perhaps these should actually be defined using a hypothetical unicode-math interface to creating new such styles. To come. +% +% +% \subsubsection{Replacing legacy pure-maths alphabets} +% The following are alphabets which do not have a math/text ambiguity. +% \begin{macrocode} +\clist_map_inline:nn + { + normal, bb , bbit, scr, bfscr, cal, bfcal, frak, bffrak, tt, + bfup, bfit, sfup, sfit, bfsfup, bfsfit, bfsf + } + { + \cs_set:cpx { math #1 } { \exp_not:c { sym #1 } } + } +% \end{macrocode} +% +% +% \subsubsection{New commands for ambiguous alphabets} +% \begin{macrocode} +\AtBeginDocument{ +\clist_map_inline:nn + { rm, it, bf, sf, tt } + { + \cs_set_protected:cpx { math #1 } + { + \exp_not:n { \bool_if:NTF } \exp_not:c { g_@@_ math #1 _text_bool} + { \exp_not:c { mathtext #1 } } + { \exp_not:c { sym #1 } } + } + }} +% \end{macrocode} +% +% \paragraph{Alias \cs{mathrm} as legacy name for \cs{mathup}} +% \begin{macrocode} +\cs_set_protected:Npn \mathup { \mathrm } +\cs_set_protected:Npn \symrm { \symup } +% \end{macrocode} +% +% +% +% +% \subsection{Defining the math alphabets per style} +% +% \begin{macro}{\@@_setup_alphabets:} +% This function is called within \cs{setmathfont} to configure the +% mapping between characters inside math styles. +% \begin{macrocode} +\cs_new:Npn \@@_setup_alphabets: + { +% \end{macrocode} +% If |range=| has been used to configure styles, those choices will be in +% |\l_@@_mathalph_seq|. If not, set up the styles implicitly: +% \begin{macrocode} + \seq_if_empty:NTF \l_@@_mathalph_seq + { + \@@_log:n {setup-implicit} + \seq_set_eq:NN \l_@@_mathalph_seq \g_@@_default_mathalph_seq + \bool_set_true:N \l_@@_implicit_alph_bool + \@@_maybe_init_alphabet:n {sf} + \@@_maybe_init_alphabet:n {bf} + \@@_maybe_init_alphabet:n {bfsf} + } +% \end{macrocode} +% If |range=| has been used then we're in explicit mode: +% \begin{macrocode} + { + \@@_log:n {setup-explicit} + \bool_set_false:N \l_@@_implicit_alph_bool + \cs_set_eq:NN \@@_set_mathalphabet_char:nnn \@@_mathmap_noparse:nnn + \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_noparse:nn + } + + % Now perform the mapping: + \seq_map_inline:Nn \l_@@_mathalph_seq + { + \tl_set:No \l_@@_style_tl { \use_i:nnn ##1 } + \clist_set:No \l_@@_alphabet_clist { \use_ii:nnn ##1 } + \tl_set:No \l_@@_remap_style_tl { \use_iii:nnn ##1 } + + % If no set of alphabets is defined: + \clist_if_empty:NT \l_@@_alphabet_clist + { + \cs_set_eq:NN \@@_maybe_init_alphabet:n \@@_init_alphabet:n + \prop_get:cnN { g_@@_named_range_ \l_@@_style_tl _prop } + { default-alpha } \l_@@_alphabet_clist + } + + \@@_setup_math_alphabet: + } + \seq_if_empty:NF \l_@@_missing_alph_seq { \@@_log:n { missing-alphabets } } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_setup_math_alphabet:} +% \begin{macrocode} +\cs_new:Nn \@@_setup_math_alphabet: + { +% \end{macrocode} +% First check that at least one of the alphabets for the font shape is defined +% (this process is fast) \dots +% \begin{macrocode} + \clist_map_inline:Nn \l_@@_alphabet_clist + { + \tl_set:Nn \l_@@_alphabet_tl {##1} + \@@_if_alphabet_exists:nnTF \l_@@_style_tl \l_@@_alphabet_tl + { + \str_if_eq_x:nnTF {\l_@@_alphabet_tl} {misc} + { + \@@_maybe_init_alphabet:n \l_@@_style_tl + \clist_map_break: + } + { + \@@_glyph_if_exist:NnT \l_@@_font { \@@_to_usv:nn {\l_@@_style_tl} {\l_@@_alphabet_tl} } + { + \@@_maybe_init_alphabet:n \l_@@_style_tl + \clist_map_break: + } + } + } + { \msg_warning:nnx {unicode-math} {no-alphabet} { \l_@@_style_tl / \l_@@_alphabet_tl } } + } +% \end{macrocode} +% \dots and then loop through them defining the individual ranges: +% (currently this process is slow) +% \begin{macrocode} +% \csname TIC\endcsname + \clist_map_inline:Nn \l_@@_alphabet_clist + { + \tl_set:Nx \l_@@_alphabet_tl { \tl_trim_spaces:n {##1} } + \cs_if_exist:cT {@@_config_ \l_@@_style_tl _ \l_@@_alphabet_tl :n} + { + \exp_args:No \tl_if_eq:nnTF \l_@@_alphabet_tl {misc} + { + \@@_log:nx {setup-alph} {sym \l_@@_style_tl~(\l_@@_alphabet_tl)} + \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {\l_@@_remap_style_tl} + } + { + \@@_glyph_if_exist:NnTF \l_@@_font { \@@_to_usv:nn {\l_@@_remap_style_tl} {\l_@@_alphabet_tl} } + { + \@@_log:nx {setup-alph} {sym \l_@@_style_tl~(\l_@@_alphabet_tl)} + \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {\l_@@_remap_style_tl} + } + { + \bool_if:NTF \l_@@_implicit_alph_bool + { + \seq_put_right:Nx \l_@@_missing_alph_seq + { + \@backslashchar sym \l_@@_style_tl \space + (\tl_use:c{c_@@_math_alphabet_name_ \l_@@_alphabet_tl _tl}) + } + } + { + \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {up} + } + } + } + } + } +% \csname TOC\endcsname + } +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Mapping `naked' math characters} +% +% Before we show the definitions of the alphabet mappings using the functions +% |\@@_alphabet_config:nnn \l_@@_style_tl {##1} {...}|, we first want to define some functions +% to be used inside them to actually perform the character mapping. +% +% \subsubsection{Functions} +% +% \begin{macro}{\@@_map_char_single:nn} +% Wrapper for |\@@_map_char_noparse:nn| or |\@@_map_char_parse:nn| +% depending on the context. +% +% \begin{macro}{\@@_map_char_noparse:nn} +% \begin{macro}{\@@_map_char_parse:nn} +% \begin{macrocode} +\cs_new:Nn \@@_map_char_noparse:nn + { \@@_set_mathcode:nnnn {#1}{\mathalpha}{\l_@@_symfont_label_tl}{#2} } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_map_char_parse:nn + { + \@@_if_char_spec:nNNT {#1} {\@nil} {\mathalpha} + { \@@_map_char_noparse:nn {#1}{#2} } + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\@@_map_char_single:nnn} +% \darg{char name (`dotlessi')} +% \darg{from alphabet(s)} +% \darg{to alphabet} +% Logical interface to \cs{@@_map_char_single:nn}. +% \begin{macrocode} +\cs_new:Nn \@@_map_char_single:nnn + { + \@@_map_char_single:nn { \@@_to_usv:nn {#1}{#3} } + { \@@_to_usv:nn {#2}{#3} } + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\@@_map_chars_range:nnnn} +% \darg{Number of chars (26)} +% \darg{From style, one or more (it)} +% \darg{To style (up)} +% \darg{Alphabet name (Latin)} +% First the function with numbers: +% \begin{macrocode} +\cs_set:Nn \@@_map_chars_range:nnn + { + \int_step_inline:nnnn {0}{1}{#1-1} + { \@@_map_char_single:nn {#2+##1}{#3+##1} } + } +% \end{macrocode} +% And the wrapper with names: +% \begin{macrocode} +\cs_new:Nn \@@_map_chars_range:nnnn + { + \@@_map_chars_range:nnn {#1} { \@@_to_usv:nn {#2}{#4} } + { \@@_to_usv:nn {#3}{#4} } + } +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Functions for `normal' alphabet symbols} +% +% \begin{macro}{\@@_set_normal_char:nnn} +% \begin{macrocode} +\cs_set:Nn \@@_set_normal_char:nnn + { + \@@_usv_if_exist:nnT {#3} {#1} + { + \clist_map_inline:nn {#2} + { + \@@_set_mathalphabet_pos:nnnn {normal} {#1} {##1} {#3} + \@@_map_char_single:nnn {##1} {#3} {#1} + } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_normal_Latin:nn + { + \clist_map_inline:nn {#1} + { + \@@_set_mathalphabet_Latin:nnn {normal} {##1} {#2} + \@@_map_chars_range:nnnn {26} {##1} {#2} {Latin} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_normal_latin:nn + { + \clist_map_inline:nn {#1} + { + \@@_set_mathalphabet_latin:nnn {normal} {##1} {#2} + \@@_map_chars_range:nnnn {26} {##1} {#2} {latin} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_normal_greek:nn + { + \clist_map_inline:nn {#1} + { + \@@_set_mathalphabet_greek:nnn {normal} {##1} {#2} + \@@_map_chars_range:nnnn {25} {##1} {#2} {greek} + \@@_map_char_single:nnn {##1} {#2} {epsilon} + \@@_map_char_single:nnn {##1} {#2} {vartheta} + \@@_map_char_single:nnn {##1} {#2} {varkappa} + \@@_map_char_single:nnn {##1} {#2} {phi} + \@@_map_char_single:nnn {##1} {#2} {varrho} + \@@_map_char_single:nnn {##1} {#2} {varpi} + \@@_set_mathalphabet_pos:nnnn {normal} {epsilon} {##1} {#2} + \@@_set_mathalphabet_pos:nnnn {normal} {vartheta} {##1} {#2} + \@@_set_mathalphabet_pos:nnnn {normal} {varkappa} {##1} {#2} + \@@_set_mathalphabet_pos:nnnn {normal} {phi} {##1} {#2} + \@@_set_mathalphabet_pos:nnnn {normal} {varrho} {##1} {#2} + \@@_set_mathalphabet_pos:nnnn {normal} {varpi} {##1} {#2} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_normal_Greek:nn + { + \clist_map_inline:nn {#1} + { + \@@_set_mathalphabet_Greek:nnn {normal} {##1} {#2} + \@@_map_chars_range:nnnn {25} {##1} {#2} {Greek} + \@@_map_char_single:nnn {##1} {#2} {varTheta} + \@@_set_mathalphabet_pos:nnnn {normal} {varTheta} {##1} {#2} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_normal_numbers:nn + { + \@@_set_mathalphabet_numbers:nnn {normal} {#1} {#2} + \@@_map_chars_range:nnnn {10} {#1} {#2} {num} + } +% \end{macrocode} +% +% +% \subsection{Mapping chars inside a math style} +% +% \subsubsection{Functions for setting up the maths alphabets} +% +% \begin{macro}{\@@_set_mathalphabet_char:Nnn} +% This is a wrapper for either |\@@_mathmap_noparse:nnn| or +% |\@@_mathmap_parse:Nnn|, depending on the context. +% \end{macro} +% +% \begin{macro}{\@@_mathmap_noparse:nnn} +% \darg{Maths alphabet, \eg, `bb'} +% \darg{Input slot(s), \eg, the slot for `A' (comma separated)} +% \darg{Output slot, \eg, the slot for `$\mathbb{A}$'} +% Adds \cs{@@_set_mathcode:nnnn} declarations to the specified maths alphabet's definition. +% \begin{macrocode} +\cs_new:Nn \@@_mathmap_noparse:nnn + { + \clist_map_inline:nn {#2} + { + \tl_put_right:cx {@@_switchto_#1:} + { + \@@_set_mathcode:nnnn {##1} {\mathalpha} {\l_@@_symfont_label_tl} {#3} + } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_mathmap_parse:nnn} +% \darg{Maths alphabet, \eg, `bb'} +% \darg{Input slot(s), \eg, the slot for `A' (comma separated)} +% \darg{Output slot, \eg, the slot for `$\mathbb{A}$'} +% When \cmd\@@_if_char_spec:nNNT\ is executed, it populates the \cmd\l_@@_char_nrange_clist\ +% macro with slot numbers corresponding to the specified range. This range is used to +% conditionally add \cs{@@_set_mathcode:nnnn} declaractions to the maths alphabet definition. +% \begin{macrocode} +\cs_new:Nn \@@_mathmap_parse:nnn + { + \clist_if_in:NnT \l_@@_char_nrange_clist {#3} + { + \@@_mathmap_noparse:nnn {#1}{#2}{#3} + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_mathalphabet_char:nnnn} +% \darg{math style command} +% \darg{input math alphabet name} +% \darg{output math alphabet name} +% \darg{char name to map} +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_char:nnnn + { + \@@_set_mathalphabet_char:nnn {#1} { \@@_to_usv:nn {#2} {#4} } + { \@@_to_usv:nn {#3} {#4} } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_mathalph_range:nnnn} +% \darg{Number of iterations} +% \darg{Maths alphabet} +% \darg{Starting input char (single)} +% \darg{Starting output char} +% Loops through character ranges setting \cmd\mathcode. +% First the version that uses numbers: +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalph_range:nnnn + { + \int_step_inline:nnnn {0} {1} {#1-1} + { \@@_set_mathalphabet_char:nnn {#2} { ##1 + #3 } { ##1 + #4 } } + } +% \end{macrocode} +% Then the wrapper version that uses names: +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalph_range:nnnnn + { + \@@_set_mathalph_range:nnnn {#1} {#2} { \@@_to_usv:nn {#3} {#5} } + { \@@_to_usv:nn {#4} {#5} } + } +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Individual mapping functions for different alphabets} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_pos:nnnn + { + \@@_usv_if_exist:nnT {#4} {#2} + { + \clist_map_inline:nn {#3} + { \@@_set_mathalphabet_char:nnnn {#1} {##1} {#4} {#2} } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_numbers:nnn + { + \clist_map_inline:nn {#2} + { \@@_set_mathalph_range:nnnnn {10} {#1} {##1} {#3} {num} } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_Latin:nnn + { + \clist_map_inline:nn {#2} + { \@@_set_mathalph_range:nnnnn {26} {#1} {##1} {#3} {Latin} } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_latin:nnn + { + \clist_map_inline:nn {#2} + { + \@@_set_mathalph_range:nnnnn {26} {#1} {##1} {#3} {latin} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {h} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_Greek:nnn + { + \clist_map_inline:nn {#2} + { + \@@_set_mathalph_range:nnnnn {25} {#1} {##1} {#3} {Greek} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varTheta} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_set_mathalphabet_greek:nnn + { + \clist_map_inline:nn {#2} + { + \@@_set_mathalph_range:nnnnn {25} {#1} {##1} {#3} {greek} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {epsilon} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {vartheta} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varkappa} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {phi} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varrho} + \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varpi} + } + } +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-mathtext.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-mathtext.dtx new file mode 100644 index 00000000000..9cdbb3b6add --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-mathtext.dtx @@ -0,0 +1,142 @@ +%%^^A%% um-code-mathtext.dtx -- part of UNICODE-MATH + +% \section{Maths text commands} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{\cs{setmathfontface}} +% +% \begin{macro}{\@@_setmathfontface:Nnn} +% \begin{macrocode} +\keys_define:nn {@@_mathface} + { + version .code:n = + { \tl_set:Nn \l_@@_mversion_tl {#1} } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_set:Nn \@@_setmathfontface:Nnn + { + \tl_clear:N \l_@@_mversion_tl + + \keys_set_known:nnN {@@_mathface} {#2} \l_@@_keyval_clist + + \exp_args:Nnx \fontspec_set_family:Nxn \l_@@_tmpa_tl + { ItalicFont={}, BoldFont={}, \exp_not:V \l_@@_keyval_clist } {#3} + + \tl_if_empty:NT \l_@@_mversion_tl + { + \tl_set:Nn \l_@@_mversion_tl {normal} + \DeclareMathAlphabet #1 {\g_fontspec_encoding_tl} {\l_@@_tmpa_tl} {\mddefault} {\updefault} + } + + \SetMathAlphabet #1 {\l_@@_mversion_tl} {\g_fontspec_encoding_tl} {\l_@@_tmpa_tl} {\mddefault} {\updefault} + + % integrate with fontspec's \setmathrm etc: + \tl_case:Nn #1 + { + \mathrm { \cs_set_eq:NN \g__fontspec_mathrm_tl \l_@@_tmpa_tl } + \mathsf { \cs_set_eq:NN \g__fontspec_mathsf_tl \l_@@_tmpa_tl } + \mathtt { \cs_set_eq:NN \g__fontspec_mathtt_tl \l_@@_tmpa_tl } + } + } +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Hooks into \pkg{fontspec}} +% +% Historically, \cs{mathrm} and so on were completely overwritten by \pkg{unicode-math}, and \pkg{fontspec}'s methods for setting these fonts in the classical manner were bypassed. +% +% While we could now re-activate the way that \pkg{fontspec} does the following, because we can now change maths fonts whenever it's better to define new commands in \pkg{unicode-math} to define the \cs{mathXYZ} fonts. +% +% \subsubsection{Text font} +% \begin{macrocode} +\cs_generate_variant:Nn \tl_if_eq:nnT {o} +\cs_set:Nn \__fontspec_setmainfont_hook:nn + { + \tl_if_eq:onT {\g__fontspec_mathrm_tl} {\rmdefault} + { +% \fontspec_set_family:Nnn \g__fontspec_mathrm_tl {#1} {#2} +% \fontspec_set_family:Nnn \g__fontspec_mathrm_tl {Renderer=Basic,#1} {#2} + \SetMathAlphabet\mathrm{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\updefault + \SetMathAlphabet\mathit{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\itdefault + \SetMathAlphabet\mathbf{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\updefault + } + } + +\cs_set:Nn \__fontspec_setsansfont_hook:nn + { + \tl_if_eq:onT {\g__fontspec_mathsf_tl} {\sfdefault} + { +% \fontspec_set_family:Nnn \g__fontspec_mathsf_tl {#1} {#2} +% \fontspec_set_family:Nnn \g__fontspec_mathsf_tl {Renderer=Basic,#1} {#2} + \SetMathAlphabet\mathsf{normal}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\mddefault\updefault + \SetMathAlphabet\mathsf{bold} \g_fontspec_encoding_tl\g__fontspec_mathsf_tl\bfdefault\updefault + } + } + +\cs_set:Nn \__fontspec_setmonofont_hook:nn + { + \tl_if_eq:onT {\g__fontspec_mathtt_tl} {\ttdefault} + { +% \fontspec_set_family:Nnn \g__fontspec_mathtt_tl {#1} {#2} +% \fontspec_set_family:Nnn \g__fontspec_mathtt_tl {Renderer=Basic,#1} {#2} + \SetMathAlphabet\mathtt{normal}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\mddefault\updefault + \SetMathAlphabet\mathtt{bold} \g_fontspec_encoding_tl\g__fontspec_mathtt_tl\bfdefault\updefault + } + } +% \end{macrocode} +% +% \subsubsection{Maths font} +% If the maths fonts are set explicitly, then the text commands above will not execute their branches to set the maths font alphabets. +% \begin{macrocode} +\cs_set:Nn \__fontspec_setmathrm_hook:nn + { + \SetMathAlphabet\mathrm{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\updefault + \SetMathAlphabet\mathit{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\itdefault + \SetMathAlphabet\mathbf{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\updefault + } +\cs_set:Nn \__fontspec_setboldmathrm_hook:nn + { + \SetMathAlphabet\mathrm{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\updefault + \SetMathAlphabet\mathbf{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\bfdefault\updefault + \SetMathAlphabet\mathit{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\itdefault + } +\cs_set:Nn \__fontspec_setmathsf_hook:nn + { + \SetMathAlphabet\mathsf{normal}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\mddefault\updefault + \SetMathAlphabet\mathsf{bold} \g_fontspec_encoding_tl\g__fontspec_mathsf_tl\bfdefault\updefault + } +\cs_set:Nn \__fontspec_setmathtt_hook:nn + { + \SetMathAlphabet\mathtt{normal}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\mddefault\updefault + \SetMathAlphabet\mathtt{bold} \g_fontspec_encoding_tl\g__fontspec_mathtt_tl\bfdefault\updefault + } +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-msg.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-msg.dtx new file mode 100644 index 00000000000..d797e09b57d --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-msg.dtx @@ -0,0 +1,129 @@ +%%^^A%% um-code-msg.dtx -- part of UNICODE-MATH + +% \section{Error messages} +% \seclabel{codemsg} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Wrapper functions: +% \begin{macrocode} +\cs_new:Npn \@@_error:n { \msg_error:nn {unicode-math} } +\cs_new:Npn \@@_warning:n { \msg_warning:nn {unicode-math} } +\cs_new:Npn \@@_warning:nnn { \msg_warning:nnxx {unicode-math} } +\cs_new:Npn \@@_log:n { \msg_log:nn {unicode-math} } +\cs_new:Npn \@@_log:nx { \msg_log:nnx {unicode-math} } +% \end{macrocode} +% +% \begin{macrocode} +\msg_new:nnn {unicode-math} {no-tfrac} +{ + Small~ fraction~ command~ \protect\tfrac\ not~ defined.\\ + Load~ amsmath~ or~ define~ it~ manually~ before~ loading~ unicode-math. +} +\msg_new:nnn {unicode-math} {default-math-font} +{ + Defining~ the~ default~ maths~ font~ as~ '\l_@@_fontname_tl'. +} +\msg_new:nnn {unicode-math} {setup-implicit} +{ + Setup~ alphabets:~ implicit~ mode. +} +\msg_new:nnn {unicode-math} {setup-explicit} +{ + Setup~ alphabets:~ explicit~ mode. +} +\msg_new:nnn {unicode-math} {alph-initialise} +{ + Initialising~ \@backslashchar math#1. +} +\msg_new:nnn {unicode-math} {setup-alph} +{ + Setup~ alphabet:~ #1. +} +\msg_new:nnn {unicode-math} {no-alphabet} +{ + I~ am~ trying~ to~ set~ up~ alphabet~"#1"~ but~ there~ are~ no~ configuration~ settings~ for~ it.~ + (See~ source~ file~ "unicode-math-alphabets.dtx"~ to~ debug.) +} +\msg_new:nnn { unicode-math } { no-named-range } + { + I~ am~ trying~ to~ define~ new~ alphabet~ "#2"~ in~ range~ "#1",~ but~ range~ "#1"~ hasn't~ been~ defined~ yet. + } +\msg_new:nnn { unicode-math } { missing-alphabets } + { + Missing~math~alphabets~in~font~ "\fontname\l_@@_font" \\ \\ + \seq_map_function:NN \l_@@_missing_alph_seq \@@_print_indent:n + } +\cs_new:Nn \@@_print_indent:n { \space\space\space\space #1 \\ } +\msg_new:nnn {unicode-math} {macro-expected} +{ + I've~ expected~ that~ #1~ is~ a~ macro,~ but~ it~ isn't. +} +\msg_new:nnn {unicode-math} {wrong-meaning} +{ + I've~ expected~ #1~ to~ have~ the~ meaning~ #3,~ but~ it~ has~ the~ meaning~ #2. +} +\msg_new:nnn {unicode-math} {patch-macro} +{ + I'm~ going~ to~ patch~ macro~ #1. +} +\msg_new:nnn { unicode-math } { mathtools-overbracket } { + Using~ \token_to_str:N \overbracket\ and~ + \token_to_str:N \underbracket\ from~ + `mathtools'~ package.\\ + \\ + Use~ \token_to_str:N \Uoverbracket\ and~ + \token_to_str:N \Uunderbracket\ for~ + original~ `unicode-math'~ definition. +} +\msg_new:nnn { unicode-math } { mathtools-colon } { + I'm~ going~ to~ overwrite~ the~ following~ commands~ from~ + the~ `mathtools'~ package: \\ \\ + \ \ \ \ \token_to_str:N \dblcolon,~ + \token_to_str:N \coloneqq,~ + \token_to_str:N \Coloneqq,~ + \token_to_str:N \eqqcolon. \\ \\ + Note~ that~ since~ I~ won't~ overwrite~ the~ other~ colon-like~ + commands,~ using~ them~ will~ lead~ to~ inconsistencies. +} +\msg_new:nnn { unicode-math } { colonequals } { + I'm~ going~ to~ overwrite~ the~ following~ commands~ from~ + the~ `colonequals'~ package: \\ \\ + \ \ \ \ \token_to_str:N \ratio,~ + \token_to_str:N \coloncolon,~ + \token_to_str:N \minuscolon, \\ + \ \ \ \ \token_to_str:N \colonequals,~ + \token_to_str:N \equalscolon,~ + \token_to_str:N \coloncolonequals. \\ \\ + Note~ that~ since~ I~ won't~ overwrite~ the~ other~ colon-like~ + commands,~ using~ them~ will~ lead~ to~ inconsistencies.~ + Furthermore,~ changing~ \token_to_str:N \colonsep \c_space_tl + or~ \token_to_str:N \doublecolonsep \c_space_tl won't~ have~ + any~ effect~ on~ the~ re-defined~ commands. +} +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-opening.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-opening.dtx new file mode 100644 index 00000000000..0f681f52dee --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-opening.dtx @@ -0,0 +1,249 @@ +%%^^A%% um-code-opening.dtx -- part of UNICODE-MATH + +% \section{Start of the package code} +% +% The prefix for \pkg{unicode-math} is \texttt{um}: +% \begin{macrocode} +%<@@=um> +% \end{macrocode} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \begin{macrocode} +%<*LU> +\RequirePackage{lualatex-math} +% +% \end{macrocode} +% +% \begin{macrocode} +\ExplSyntaxOn +% \end{macrocode} +% +% \subsection{\pkg{expl3} variants} +% +% Variants needed from \pkg{expl3}: +% \begin{macrocode} +\cs_set_protected_nopar:Npn \exp_last_unbraced:NNx { \::N \::x_unbraced \::: } +% \end{macrocode} +% +% For \pkg{fontspec}: +% \begin{macrocode} +\cs_generate_variant:Nn \fontspec_set_family:Nnn {Nx} +\cs_generate_variant:Nn \fontspec_set_fontface:NNnn {NNx} +% \end{macrocode} +% +% +% \subsection{Primitive font commands} +% +% What might end up being provided by the kernel. +% +% \begin{macro}{\@@_glyph_if_exist:NnTF} +% \begin{macrocode} +\prg_new_conditional:Nnn \@@_glyph_if_exist:Nn {p,TF,T,F} + { + \etex_iffontchar:D #1 #2 \scan_stop: + \prg_return_true: + \else: + \prg_return_false: + \fi: + } +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Mathcode and friends} +% +% \begin{macro}{\@@_set_mathcode:nnnn} +% \begin{macro}{\@@_set_mathcode:nnn} +% These are all wrappers for the primitive commands that take numerical +% input only. +% \begin{macrocode} +\cs_set:Npn \@@_set_mathcode:nnnn #1#2#3#4 + { + \Umathcode \int_eval:n {#1} = + \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#4} \scan_stop: + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_set:Npn \@@_set_mathcode:nnn #1#2#3 + { + \Umathcode \int_eval:n {#1} = + \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#1} \scan_stop: + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\@@_set_mathchar:NNnn} +% \begin{macro}{\@@_set_mathchar:cNnn} +% \begin{macrocode} +\cs_set:Npn \@@_set_mathchar:NNnn #1#2#3#4 + { + \Umathchardef #1 = + \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#4} \scan_stop: + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macrocode} +\cs_generate_variant:Nn \@@_set_mathchar:NNnn {c} +% \end{macrocode} +% +% \begin{macro}{\@@_set_delcode:nnn} +% \begin{macrocode} +\cs_new:Nn \@@_set_delcode:nnn + { + \Udelcode#2 = \csname sym#1\endcsname #3 \scan_stop: + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_radical:nn} +% \begin{macrocode} +\cs_new:Nn \@@_radical:nn + { + \Uradical \csname sym#1\endcsname #2 \scan_stop: + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_delimiter:Nnn} +% \begin{macrocode} +\cs_new:Nn \@@_delimiter:Nnn + { + \Udelimiter \mathchar@type#1 \csname sym#2\endcsname #3 \scan_stop: + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_accent:nnn} +% \begin{macrocode} +\cs_new:Nn \@@_accent:nnn + { + \Umathaccent #1~ \mathchar@type\mathaccent \use:c { sym #2 } #3 \scan_stop: + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_char_gmake_mathactive:N} +% \begin{macro}{\@@_char_gmake_mathactive:n} +% \begin{macrocode} +\cs_new:Nn \@@_char_gmake_mathactive:N + { + \global\mathcode `#1 = "8000 \scan_stop: + } +\cs_new:Nn \@@_char_gmake_mathactive:n + { + \global\mathcode #1 = "8000 \scan_stop: + } +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \subsubsection{Font parameters} +% +% \begin{macro}{\@@_copy_fontparam:nnn} +% \begin{macrocode} +\cs_new:Nn \@@_copy_fontparam:nnn + { + \fontdimen #1 \font = \@@_get_fontparam:nn {#2} {#3} + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_zero_fontparam:n} +% \begin{macrocode} +\cs_new:Nn \@@_zero_fontparam:n + { + \fontdimen #1 \font = 0pt\relax + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_get_fontparam:nn} +% \begin{macrocode} +\cs_new:Nn \@@_get_fontparam:nn + { +% \the\fontdimen#1\l_@@_font\relax +% \directlua{fontspec.mathfontdimen("l_@@_font","#2")} + } +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Alphabet Unicode positions (USVs)} +% +% Before we begin, let's define the positions of the various Unicode +% alphabets so that our code is a little more readable.\footnote{`\textsc{u.s.v.}' stands +% for `Unicode scalar value'.} +% +% \begin{macro}{\usv_set:nnn,\@@_to_usv:nn} +% Rather than `readable', in the end, this makes the code more extensible. +% \begin{macrocode} +\cs_new:Nn \usv_set:nnn { \tl_const:cn { c_@@_#1_#2_usv } {#3} } +\cs_new:Nn \@@_to_usv:nn { \use:c { c_@@_#1_#2_usv } } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}[TF]{\@@_usv_if_exist:nn} +% \begin{macrocode} +\prg_new_conditional:Nnn \@@_usv_if_exist:nn {T,F,TF} + { + \cs_if_exist:cTF { c_@@_#1_#2_usv } + \prg_return_true: \prg_return_false: + } +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Overcoming \texorpdfstring{\cmd\@onlypreamble}{\textbackslash @onlypreamble}} +% +% The requirement of only setting up the maths fonts in the preamble is lifted. +% (Perhaps unwisely.) +% \begin{macrocode} +\tl_map_inline:nn + { + \new@mathgroup\cdp@list\cdp@elt\DeclareMathSizes + \@DeclareMathSizes\newmathalphabet\newmathalphabet@@\newmathalphabet@@@ + \DeclareMathVersion\define@mathalphabet\define@mathgroup\addtoversion + \version@list\version@elt\alpha@list\alpha@elt + \restore@mathversion\init@restore@version\dorestore@version\process@table + \new@mathversion\DeclareSymbolFont\group@list\group@elt + \new@symbolfont\SetSymbolFont\SetSymbolFont@\get@cdp + \DeclareMathAlphabet\new@mathalphabet\SetMathAlphabet\SetMathAlphabet@ + \DeclareMathAccent\set@mathaccent\DeclareMathSymbol\set@mathchar + \set@mathsymbol\DeclareMathDelimiter\@xxDeclareMathDelimiter + \@DeclareMathDelimiter\@xDeclareMathDelimiter\set@mathdelimiter + \set@@mathdelimiter\DeclareMathRadical\mathchar@type + \DeclareSymbolFontAlphabet\DeclareSymbolFontAlphabet@ + } + { + \tl_remove_once:Nn \@preamblecmds {\do#1} + } +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-pkgopt.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-pkgopt.dtx new file mode 100644 index 00000000000..625770edbdc --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-pkgopt.dtx @@ -0,0 +1,313 @@ +%%^^A%% um-code-pkgopt.dtx -- part of UNICODE-MATH + +% \section{setup and package options} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \begin{macro}{\@@_keys_choices:nn} +% To simplify the creation of option keys, let's iterate in pairs rather than worry about equals signs and commas. +% \begin{macrocode} +\cs_new:Nn \@@_keys_choices:nn + { + \cs_set:Npn \@@_keys_choices_fn:nn { \@@_keys_choices_aux:nnn {#1} } + \use:x + { + \exp_not:N \keys_define:nn {unicode-math} + { + #1 .choice: , + \@@_tl_map_dbl:nN {#2} \@@_keys_choices_fn:nn + } + } + } +\cs_new:Nn \@@_keys_choices_aux:nnn { #1 / #2 .code:n = { \exp_not:n {#3} } , } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_tl_map_dbl:nN + { + \__@@_tl_map_dbl:Nnn #2 #1 \q_recursion_tail {}{} \q_recursion_stop + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \__@@_tl_map_dbl:Nnn + { + \quark_if_recursion_tail_stop:n {#2} + \quark_if_recursion_tail_stop:n {#3} + #1 {#2} {#3} + \__@@_tl_map_dbl:Nnn #1 + } +% \end{macrocode} +% \end{macro} +% +% \paragraph{Compatibility} +% \begin{macrocode} +\@@_keys_choices:nn {mathup} + { + {sym} { \bool_set_false:N \g_@@_mathrm_text_bool } + {text} { \bool_set_true:N \g_@@_mathrm_text_bool } + } +\@@_keys_choices:nn {mathrm} + { + {sym} { \bool_set_false:N \g_@@_mathrm_text_bool } + {text} { \bool_set_true:N \g_@@_mathrm_text_bool } + } +\@@_keys_choices:nn {mathit} + { + {sym} { \bool_set_false:N \g_@@_mathit_text_bool } + {text} { \bool_set_true:N \g_@@_mathit_text_bool } + } +\@@_keys_choices:nn {mathbf} + { + {sym} { \bool_set_false:N \g_@@_mathbf_text_bool } + {text} { \bool_set_true:N \g_@@_mathbf_text_bool } + } +\@@_keys_choices:nn {mathsf} + { + {sym} { \bool_set_false:N \g_@@_mathsf_text_bool } + {text} { \bool_set_true:N \g_@@_mathsf_text_bool } + } +\@@_keys_choices:nn {mathtt} + { + {sym} { \bool_set_false:N \g_@@_mathtt_text_bool } + {text} { \bool_set_true:N \g_@@_mathtt_text_bool } + } +% \end{macrocode} +% +% \paragraph{math-style} +% \begin{macrocode} +\@@_keys_choices:nn {normal-style} + { + {ISO} { + \bool_set_false:N \g_@@_literal_bool + \bool_set_false:N \g_@@_upGreek_bool + \bool_set_false:N \g_@@_upgreek_bool + \bool_set_false:N \g_@@_upLatin_bool + \bool_set_false:N \g_@@_uplatin_bool + } + {TeX} { + \bool_set_false:N \g_@@_literal_bool + \bool_set_true:N \g_@@_upGreek_bool + \bool_set_false:N \g_@@_upgreek_bool + \bool_set_false:N \g_@@_upLatin_bool + \bool_set_false:N \g_@@_uplatin_bool + } + {french} { + \bool_set_false:N \g_@@_literal_bool + \bool_set_true:N \g_@@_upGreek_bool + \bool_set_true:N \g_@@_upgreek_bool + \bool_set_true:N \g_@@_upLatin_bool + \bool_set_false:N \g_@@_uplatin_bool + } + {upright} { + \bool_set_false:N \g_@@_literal_bool + \bool_set_true:N \g_@@_upGreek_bool + \bool_set_true:N \g_@@_upgreek_bool + \bool_set_true:N \g_@@_upLatin_bool + \bool_set_true:N \g_@@_uplatin_bool + } + {literal} { + \bool_set_true:N \g_@@_literal_bool + } + } +% \end{macrocode} +% +% \begin{macrocode} +\@@_keys_choices:nn {math-style} + { + {ISO} { + \unimathsetup { nabla=upright, partial=italic, + normal-style=ISO, bold-style=ISO, sans-style=italic } + } + {TeX} { + \unimathsetup { nabla=upright, partial=italic, + normal-style=TeX, bold-style=TeX, sans-style=upright } + } + {french} { + \unimathsetup { nabla=upright, partial=upright, + normal-style=french, bold-style=upright, sans-style=upright } + } + {upright} { + \unimathsetup { nabla=upright, partial=upright, + normal-style=upright, bold-style=upright, sans-style=upright } + } + {literal} { + \unimathsetup { colon=literal, nabla=literal, partial=literal, + normal-style=literal, bold-style=literal, sans-style=literal } + } + } +% \end{macrocode} +% +% \paragraph{bold-style} +% \begin{macrocode} +\@@_keys_choices:nn {bold-style} + { + {ISO} { + \bool_set_false:N \g_@@_bfliteral_bool + \bool_set_false:N \g_@@_bfupGreek_bool + \bool_set_false:N \g_@@_bfupgreek_bool + \bool_set_false:N \g_@@_bfupLatin_bool + \bool_set_false:N \g_@@_bfuplatin_bool + } + {TeX} { + \bool_set_false:N \g_@@_bfliteral_bool + \bool_set_true:N \g_@@_bfupGreek_bool + \bool_set_false:N \g_@@_bfupgreek_bool + \bool_set_true:N \g_@@_bfupLatin_bool + \bool_set_true:N \g_@@_bfuplatin_bool + } + {upright} { + \bool_set_false:N \g_@@_bfliteral_bool + \bool_set_true:N \g_@@_bfupGreek_bool + \bool_set_true:N \g_@@_bfupgreek_bool + \bool_set_true:N \g_@@_bfupLatin_bool + \bool_set_true:N \g_@@_bfuplatin_bool + } + {literal} { + \bool_set_true:N \g_@@_bfliteral_bool + } + } +% \end{macrocode} +% +% \paragraph{sans-style} +% \begin{macrocode} +\@@_keys_choices:nn {sans-style} + { + {italic} { \bool_set_false:N \g_@@_upsans_bool } + {upright} { \bool_set_true:N \g_@@_upsans_bool } + {literal} { \bool_set_true:N \g_@@_sfliteral_bool } + } +% \end{macrocode} +% +% +% \paragraph{Nabla and partial} +% \begin{macrocode} +\@@_keys_choices:nn {nabla} + { + {upright} { + \bool_set_false:N \g_@@_literal_Nabla_bool + \bool_set_true:N \g_@@_upNabla_bool + } + {italic} { + \bool_set_false:N \g_@@_literal_Nabla_bool + \bool_set_false:N \g_@@_upNabla_bool + } + {literal} { \bool_set_true:N \g_@@_literal_Nabla_bool } + } +% \end{macrocode} +% +% \begin{macrocode} +\@@_keys_choices:nn {partial} + { + {upright} { + \bool_set_false:N \g_@@_literal_partial_bool + \bool_set_true:N \g_@@_uppartial_bool + } + {italic} { + \bool_set_false:N \g_@@_literal_partial_bool + \bool_set_false:N \g_@@_uppartial_bool + } + {literal} { \bool_set_true:N \g_@@_literal_partial_bool } + } +% \end{macrocode} +% +% \paragraph{Colon style} +% \begin{macrocode} +\@@_keys_choices:nn {colon} + { + {literal} { \bool_set_true:N \g_@@_literal_colon_bool } + {TeX} { \bool_set_false:N \g_@@_literal_colon_bool } + } +% \end{macrocode} +% +% \paragraph{Slash delimiter style} +% \begin{macrocode} +\@@_keys_choices:nn {slash-delimiter} + { + {ascii} { \tl_set:Nn \g_@@_slash_delimiter_usv {"002F} } + {frac} { \tl_set:Nn \g_@@_slash_delimiter_usv {"2044} } + {div} { \tl_set:Nn \g_@@_slash_delimiter_usv {"2215} } + } +% \end{macrocode} +% +% +% \paragraph{Active fraction style} +% \begin{macrocode} +\@@_keys_choices:nn {active-frac} + { + {small} + { + \cs_if_exist:NTF \tfrac + { \bool_set_true:N \l_@@_smallfrac_bool } + { + \@@_warning:n {no-tfrac} + \bool_set_false:N \l_@@_smallfrac_bool + } + \use:c {@@_setup_active_frac:} + } + + {normalsize} + { + \bool_set_false:N \l_@@_smallfrac_bool + \use:c {@@_setup_active_frac:} + } + } +% \end{macrocode} +% +% \paragraph{Debug/tracing} +% +% \begin{macrocode} +\keys_define:nn {unicode-math} + { + warnings-off .code:n = + { + \clist_map_inline:nn {#1} + { \msg_redirect_name:nnn { unicode-math } { ##1 } { none } } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\@@_keys_choices:nn {trace} + { + {on} {} % default + {debug} { \msg_redirect_module:nnn { unicode-math } { log } { warning } } + {off} { \msg_redirect_module:nnn { unicode-math } { log } { none } } + } +% \end{macrocode} +% +% \subsection{Defaults} +% +% \begin{macrocode} +\unimathsetup {math-style=TeX} +\unimathsetup {slash-delimiter=ascii} +\unimathsetup {trace=off} +\unimathsetup {mathrm=text,mathit=text,mathbf=text,mathsf=text,mathtt=text} +\cs_if_exist:NT \tfrac { \unimathsetup {active-frac=small} } +\ProcessKeysOptions {unicode-math} +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-primes.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-primes.dtx new file mode 100644 index 00000000000..510ecc5f2ff --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-primes.dtx @@ -0,0 +1,384 @@ +%%^^A%% um-code-primes.dtx -- part of UNICODE-MATH + +% \section{Primes} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% We need a new `prime' algorithm. Unicode math has four pre-drawn prime glyphs. +% \begin{quote}\obeylines +% \unichar{2032} {prime} (\cs{prime}): $x\prime$ +% \unichar{2033} {double prime} (\cs{dprime}): $x\dprime$ +% \unichar{2034} {triple prime} (\cs{trprime}): $x\trprime$ +% \unichar{2057} {quadruple prime} (\cs{qprime}): $x\qprime$ +% \end{quote} +% As you can see, they're all drawn at the correct height without being superscripted. +% However, in a correctly behaving OpenType font, +% we also see different behaviour after the \texttt{ssty} feature is applied: +% \begin{quote} +% \font\1="[xits-math.otf]:script=math,+ssty=0"\1 +% \char"1D465\char"2032\quad +% \char"1D465\char"2033\quad +% \char"1D465\char"2034\quad +% \char"1D465\char"2057 +% \end{quote} +% The glyphs are now `full size' so that when placed inside a superscript, +% their shape will match the originally sized ones. Many thanks to Ross Mills +% of Tiro Typeworks for originally pointing out this behaviour. +% +% In regular \LaTeX, primes can be entered with the straight quote character +% |'|, and multiple straight quotes chain together to produce multiple +% primes. Better results can be achieved in \pkg{unicode-math} by chaining +% multiple single primes into a pre-drawn multi-prime glyph; consider +% $x\prime{}\prime{}\prime$ vs.\ $x\trprime$. +% +% For Unicode maths, we wish to conserve this behaviour and augment it with +% the possibility of adding any combination of Unicode prime or any of the +% $n$-prime characters. E.g., the user might copy-paste a double prime from +% another source and then later type another single prime after it; the output +% should be the triple prime. +% +% Our algorithm is: +% \begin{itemize}[nolistsep] +% \item Prime encountered; pcount=1. +% \item Scan ahead; if prime: pcount:=pcount+1; repeat. +% \item If not prime, stop scanning. +% \item If pcount=1, \cs{prime}, end. +% \item If pcount=2, check \cs{dprime}; if it exists, use it, end; if not, goto last step. +% \item Ditto pcount=3 \& \cs{trprime}. +% \item Ditto pcount=4 \& \cs{qprime}. +% \item If pcount>4 or the glyph doesn't exist, insert pcount \cs{prime}s with \cs{primekern} between each. +% \end{itemize} +% +% This is a wrapper to insert a superscript; if there is a subsequent +% trailing superscript, then it is included within the insertion. +% \begin{macrocode} +\cs_new:Nn \@@_arg_i_before_egroup:n {#1\egroup} +\cs_new:Nn \@@_superscript:n + { + ^\bgroup #1 + \peek_meaning_remove:NTF ^ \@@_arg_i_before_egroup:n \egroup + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_nprimes:Nn + { + \@@_superscript:n + { + #1 + \prg_replicate:nn {#2-1} { \mskip \g_@@_primekern_muskip #1 } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_nprimes_select:nn + { + \int_case:nnF {#2} + { + {1} { \@@_superscript:n {#1} } + {2} { + \@@_glyph_if_exist:NnTF \l_@@_font {"2033} + { \@@_superscript:n {\@@_prime_double_mchar} } + { \@@_nprimes:Nn #1 {#2} } + } + {3} { + \@@_glyph_if_exist:NnTF \l_@@_font {"2034} + { \@@_superscript:n {\@@_prime_triple_mchar} } + { \@@_nprimes:Nn #1 {#2} } + } + {4} { + \@@_glyph_if_exist:NnTF \l_@@_font {"2057} + { \@@_superscript:n {\@@_prime_quad_mchar} } + { \@@_nprimes:Nn #1 {#2} } + } + } + { + \@@_nprimes:Nn #1 {#2} + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Nn \@@_nbackprimes_select:nn + { + \int_case:nnF {#2} + { + {1} { \@@_superscript:n {#1} } + {2} { + \@@_glyph_if_exist:NnTF \l_@@_font {"2036} + { \@@_superscript:n {\@@_backprime_double_mchar} } + { \@@_nprimes:Nn #1 {#2} } + } + {3} { + \@@_glyph_if_exist:NnTF \l_@@_font {"2037} + { \@@_superscript:n {\@@_backprime_triple_mchar} } + { \@@_nprimes:Nn #1 {#2} } + } + } + { + \@@_nprimes:Nn #1 {#2} + } + } +% \end{macrocode} +% +% Scanning is annoying because I'm too lazy to do it for the general case. +% +% \begin{macrocode} +\cs_new:Npn \@@_scan_prime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_zero:N \l_@@_primecount_int + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_dprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_set:Nn \l_@@_primecount_int {1} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_trprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_set:Nn \l_@@_primecount_int {2} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_qprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_set:Nn \l_@@_primecount_int {3} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_sup_prime: + { + \int_zero:N \l_@@_primecount_int + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_sup_dprime: + { + \int_set:Nn \l_@@_primecount_int {1} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_sup_trprime: + { + \int_set:Nn \l_@@_primecount_int {2} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Npn \@@_scan_sup_qprime: + { + \int_set:Nn \l_@@_primecount_int {3} + \@@_scanprime_collect:N \@@_prime_single_mchar + } +\cs_new:Nn \@@_scanprime_collect:N + { + \int_incr:N \l_@@_primecount_int + \peek_meaning_remove:NTF ' + { \@@_scanprime_collect:N #1 } + { + \peek_meaning_remove:NTF \@@_scan_prime: + { \@@_scanprime_collect:N #1 } + { + \peek_meaning_remove:NTF ^^^^2032 + { \@@_scanprime_collect:N #1 } + { + \peek_meaning_remove:NTF \@@_scan_dprime: + { + \int_incr:N \l_@@_primecount_int + \@@_scanprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2033 + { + \int_incr:N \l_@@_primecount_int + \@@_scanprime_collect:N #1 + } + { + \peek_meaning_remove:NTF \@@_scan_trprime: + { + \int_add:Nn \l_@@_primecount_int {2} + \@@_scanprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2034 + { + \int_add:Nn \l_@@_primecount_int {2} + \@@_scanprime_collect:N #1 + } + { + \peek_meaning_remove:NTF \@@_scan_qprime: + { + \int_add:Nn \l_@@_primecount_int {3} + \@@_scanprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2057 + { + \int_add:Nn \l_@@_primecount_int {3} + \@@_scanprime_collect:N #1 + } + { + \@@_nprimes_select:nn {#1} {\l_@@_primecount_int} + } + } + } + } + } + } + } + } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\cs_new:Npn \@@_scan_backprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_zero:N \l_@@_primecount_int + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Npn \@@_scan_backdprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_set:Nn \l_@@_primecount_int {1} + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Npn \@@_scan_backtrprime: + { + \cs_set_eq:NN \@@_superscript:n \use:n + \int_set:Nn \l_@@_primecount_int {2} + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Npn \@@_scan_sup_backprime: + { + \int_zero:N \l_@@_primecount_int + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Npn \@@_scan_sup_backdprime: + { + \int_set:Nn \l_@@_primecount_int {1} + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Npn \@@_scan_sup_backtrprime: + { + \int_set:Nn \l_@@_primecount_int {2} + \@@_scanbackprime_collect:N \@@_backprime_single_mchar + } +\cs_new:Nn \@@_scanbackprime_collect:N + { + \int_incr:N \l_@@_primecount_int + \peek_meaning_remove:NTF ` + { + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF \@@_scan_backprime: + { + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2035 + { + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF \@@_scan_backdprime: + { + \int_incr:N \l_@@_primecount_int + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2036 + { + \int_incr:N \l_@@_primecount_int + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF \@@_scan_backtrprime: + { + \int_add:Nn \l_@@_primecount_int {2} + \@@_scanbackprime_collect:N #1 + } + { + \peek_meaning_remove:NTF ^^^^2037 + { + \int_add:Nn \l_@@_primecount_int {2} + \@@_scanbackprime_collect:N #1 + } + { + \@@_nbackprimes_select:nn {#1} {\l_@@_primecount_int} + } + } + } + } + } + } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\AtBeginDocument { \@@_define_prime_commands: \@@_define_prime_chars: } +\cs_new:Nn \@@_define_prime_commands: + { + \cs_set_eq:NN \prime \@@_prime_single_mchar + \cs_set_eq:NN \dprime \@@_prime_double_mchar + \cs_set_eq:NN \trprime \@@_prime_triple_mchar + \cs_set_eq:NN \qprime \@@_prime_quad_mchar + \cs_set_eq:NN \backprime \@@_backprime_single_mchar + \cs_set_eq:NN \backdprime \@@_backprime_double_mchar + \cs_set_eq:NN \backtrprime \@@_backprime_triple_mchar + } +% \end{macrocode} +% +% \begin{macrocode} +\group_begin: + \char_set_catcode_active:N \' + \char_set_catcode_active:N \` + \char_set_catcode_active:n {"2032} + \char_set_catcode_active:n {"2033} + \char_set_catcode_active:n {"2034} + \char_set_catcode_active:n {"2057} + \char_set_catcode_active:n {"2035} + \char_set_catcode_active:n {"2036} + \char_set_catcode_active:n {"2037} + \cs_gset:Nn \@@_define_prime_chars: + { + \cs_set_eq:NN ' \@@_scan_sup_prime: + \cs_set_eq:NN ^^^^2032 \@@_scan_sup_prime: + \cs_set_eq:NN ^^^^2033 \@@_scan_sup_dprime: + \cs_set_eq:NN ^^^^2034 \@@_scan_sup_trprime: + \cs_set_eq:NN ^^^^2057 \@@_scan_sup_qprime: + \cs_set_eq:NN ` \@@_scan_sup_backprime: + \cs_set_eq:NN ^^^^2035 \@@_scan_sup_backprime: + \cs_set_eq:NN ^^^^2036 \@@_scan_sup_backdprime: + \cs_set_eq:NN ^^^^2037 \@@_scan_sup_backtrprime: + } +\group_end: +% \end{macrocode} +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-setchar.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-setchar.dtx new file mode 100644 index 00000000000..12928baf240 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-setchar.dtx @@ -0,0 +1,287 @@ +%%^^A%% um-code-setchar.dtx -- part of UNICODE-MATH + +% \section{Setting up maths chars} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{A token list to contain the data of the math table} +% +% Instead of \cmd\input-ing the unicode math table every time we +% want to re-read its data, we save it within a macro. This has two +% advantages: 1.~it should be slightly faster, at the expense of memory; +% 2.~we don't need to worry about catcodes later, since they're frozen +% at this point. +% +% In time, the case statement inside |set_mathsymbol| will be moved in here +% to avoid re-running it every time. +% \begin{macrocode} +\cs_new:Npn \@@_symbol_setup: + { + \cs_set:Npn \UnicodeMathSymbol ##1##2##3##4 + { + \exp_not:n { \_@@_sym:nnn {##1} {##2} {##3} } + } + } +% \end{macrocode} +% +% \begin{macrocode} +\tl_set_from_file_x:Nnn \g_@@_mathtable_tl {\@@_symbol_setup:} {unicode-math-table.tex} +% \end{macrocode} +% +% +% \begin{macro}{\@@_input_math_symbol_table:} +% This function simply expands to the token list containing all the data. +% \begin{macrocode} +\cs_new:Nn \@@_input_math_symbol_table: {\g_@@_mathtable_tl} +% \end{macrocode} +% \end{macro} +% +% +% \subsection{Definitions of the active math characters} +% +% Now give \cmd\_@@_sym:nnn\ a definition in terms of \cmd\@@_cs_set_eq_active_char:Nw\ +% and we're good to go. +% +% Ensure catcodes are appropriate; +% make sure |#| is an `other' so that we don't get confused with \cs{mathoctothorpe}. +% \begin{macrocode} +\AtBeginDocument{\@@_define_math_chars:} +\cs_new:Nn \@@_define_math_chars: + { + \group_begin: + \cs_set:Npn \_@@_sym:nnn ##1##2##3 + { + \tl_if_in:nnT + { \mathord \mathalpha \mathbin \mathrel \mathpunct \mathop \mathfence } + {##3} + { + \exp_last_unbraced:NNx \cs_gset_eq:NN ##2 { \Ucharcat ##1 ~ 12 ~ } + } + } + \@@_input_math_symbol_table: + \group_end: + } +% \end{macrocode} +% +% +% +% \subsection{Commands for each symbol/glyph/char} +% +% \begin{macro}{\@@_set_mathsymbol:nNNn} +% \darg{A \LaTeX\ symbol font, e.g., \texttt{operators}} +% \darg{Symbol macro, \eg, \cmd\alpha} +% \darg{Type, \eg, \cmd\mathalpha} +% \darg{Slot, \eg, \texttt{"221E}} +% There are a bunch of tests to perform to process the various characters. +% The following assignments should all be fairly straightforward. +% +% The catcode setting is to work around (strange?) behaviour in LuaTeX in which catcode 11 characters don't have italic correction for maths. +% We don't adjust ascii chars, however, because certain punctuation should not have their catcodes changed. +% \begin{macrocode} +\cs_set:Nn \@@_set_mathsymbol:nNNn + { + \bool_lazy_and:nnT + { + \int_compare_p:nNn {#4} > {127} + } + { + \int_compare_p:nNn { \char_value_catcode:n {#4} } = {11} + } + { \char_set_catcode_other:n {#4} } + + \tl_case:Nn #3 + { + \mathord { \@@_set_mathcode:nnn {#4} {#3} {#1} } + \mathalpha { \@@_set_mathcode:nnn {#4} {#3} {#1} } + \mathbin { \@@_set_mathcode:nnn {#4} {#3} {#1} } + \mathrel { \@@_set_mathcode:nnn {#4} {#3} {#1} } + \mathpunct { \@@_set_mathcode:nnn {#4} {#3} {#1} } + \mathop { \@@_set_big_operator:nnn {#1} {#2} {#4} } + \mathopen { \@@_set_math_open:nnn {#1} {#2} {#4} } + \mathclose { \@@_set_math_close:nnn {#1} {#2} {#4} } + \mathfence { \@@_set_math_fence:nnnn {#1} {#2} {#3} {#4} } + \mathaccent + { \@@_set_math_accent:Nnnn #2 {fixed} {#1} {#4} } + \mathbotaccent + { \@@_set_math_accent:Nnnn #2 {bottom~ fixed} {#1} {#4} } + \mathaccentwide + { \@@_set_math_accent:Nnnn #2 {} {#1} {#4} } + \mathbotaccentwide + { \@@_set_math_accent:Nnnn #2 {bottom} {#1} {#4} } + \mathover + { \@@_set_math_overunder:Nnnn #2 {} {#1} {#4} } + \mathunder + { \@@_set_math_overunder:Nnnn #2 {bottom} {#1} {#4} } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\edef\mathfence{\string\mathfence} +\edef\mathover{\string\mathover} +\edef\mathunder{\string\mathunder} +\edef\mathbotaccent{\string\mathbotaccent} +\edef\mathaccentwide{\string\mathaccentwide} +\edef\mathbotaccentwide{\string\mathbotaccentwide} +% \end{macrocode} +% +% +% \begin{macro}{\@@_set_big_operator:nnn} +% \darg{Symbol font name} +% \darg{Macro to assign} +% \darg{Glyph slot} +% In the examples following, say we're defining for the symbol \cmd\sum\ ($\sum$). +% In order for literal Unicode characters to be used in the source and still +% have the correct limits behaviour, big operators are made math-active. +% This involves three steps: +% \begin{itemize} +% \item +% The active math char is defined to expand to the macro \cs{sum_sym}. +% (Later, the control sequence \cs{sum} will be assigned the math char.) +% \item +% Declare the plain old mathchardef for the control sequence \cmd\sumop. +% (This follows the convention of \LaTeX/\pkg{amsmath}.) +% \item +% Define \cs{sum_sym} as \cmd\sumop, followed by \cmd\nolimits\ if necessary. +% \end{itemize} +% Whether the \cmd\nolimits\ suffix is inserted is controlled by the +% token list \cs{l_@@_nolimits_tl}, which contains a list of such characters. +% This list is checked dynamically to allow it to be updated mid-document. +% +% Examples of expansion, by default, for two big operators: +% \begin{quote} +% (~\cs{sum} $\to$~) $\sum$ $\to$ \cs{sum_sym} $\to$ \cs{sumop}\cs{nolimits}\par +% (~\cs{int} $\to$~) $\int$ $\to$ \cs{int_sym} $\to$ \cs{intop} +% \end{quote} +% \begin{macrocode} +\cs_new:Nn \@@_set_big_operator:nnn + { + \@@_char_gmake_mathactive:n {#3} + \cs_set_protected_nopar:Npx \@@_tmpa: { \exp_not:c { \cs_to_str:N #2 _sym } } + \char_gset_active_eq:nN {#3} \@@_tmpa: + + \@@_set_mathchar:cNnn {\cs_to_str:N #2 op} \mathop {#1} {#3} + + \cs_gset:cpx { \cs_to_str:N #2 _sym } + { + \exp_not:c { \cs_to_str:N #2 op } + \exp_not:n { \tl_if_in:NnT \l_@@_nolimits_tl {#2} \nolimits } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_math_open:nnn} +% \darg{Symbol font name} +% \darg{Macro to assign} +% \darg{Glyph slot} +% \begin{macrocode} +\cs_new:Nn \@@_set_math_open:nnn + { + \tl_if_in:NnTF \l_@@_radicals_tl {#2} + { + \cs_gset_protected_nopar:cpx {\cs_to_str:N #2 sign} + { \@@_radical:nn {#1} {#3} } + \tl_set:cn {l_@@_radical_\cs_to_str:N #2_tl} {\use:c{sym #1}~ #3} + } + { + \@@_set_delcode:nnn {#1} {#3} {#3} + \@@_set_mathcode:nnn {#3} \mathopen {#1} + \cs_gset_protected_nopar:Npx #2 + { \@@_delimiter:Nnn \mathopen {#1} {#3} } + } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_math_close:nnn} +% \darg{Symbol font name} +% \darg{Macro to assign} +% \darg{Glyph slot} +% \begin{macrocode} +\cs_new:Nn \@@_set_math_close:nnn + { + \@@_set_delcode:nnn {#1} {#3} {#3} + \@@_set_mathcode:nnn {#3} \mathclose {#1} + \cs_gset_protected_nopar:Npx #2 + { \@@_delimiter:Nnn \mathclose {#1} {#3} } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_math_fence:nnnn} +% \darg{Symbol font name} +% \darg{Macro to assign} +% \darg{Type, \eg, \cmd\mathalpha} +% \darg{Glyph slot} +% \begin{macrocode} +\cs_new:Nn \@@_set_math_fence:nnnn + { + \@@_set_mathcode:nnn {#4} {#3} {#1} + \@@_set_delcode:nnn {#1} {#4} {#4} + \cs_gset_protected_nopar:cpx {l \cs_to_str:N #2} + { \@@_delimiter:Nnn \mathopen {#1} {#4} } + \cs_gset_protected_nopar:cpx {r \cs_to_str:N #2} + { \@@_delimiter:Nnn \mathclose {#1} {#4} } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_math_accent:Nnnn} +% \darg{Accend command} +% \darg{Accent type (string)} +% \darg{Symbol font name} +% \darg{Glyph slot} +% \begin{macrocode} +\cs_new:Nn \@@_set_math_accent:Nnnn + { + \cs_gset_protected_nopar:Npx #1 + { \@@_accent:nnn {#2} {#3} {#4} } + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@@_set_math_overunder:Nnnn} +% \darg{Accend command} +% \darg{Accent type (string)} +% \darg{Symbol font name} +% \darg{Glyph slot} +% \begin{macrocode} +\cs_new:Nn \@@_set_math_overunder:Nnnn + { + \cs_gset_protected_nopar:Npx #1 ##1 + { + \mathop + { \@@_accent:nnn {#2} {#3} {#4} {##1} } + \limits + } + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-sscript.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-sscript.dtx new file mode 100644 index 00000000000..ed94037f2af --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-sscript.dtx @@ -0,0 +1,203 @@ +%%^^A%% um-code-sscript.dtx -- part of UNICODE-MATH + +% \section{Unicode sub- and super-scripts} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% The idea here is to enter a scanning state after a superscript or subscript +% is encountered. +% If subsequent superscripts or subscripts (resp.) are found, +% they are lumped together. +% Each sub/super has a corresponding regular size +% glyph which is used by \XeTeX\ to typeset the results; this means that the +% actual subscript/superscript glyphs are never seen in the output +% document~--- they are only used as input characters. +% +% Open question: should the superscript-like `modifiers' (\unichar{1D2C} +% {modifier capital letter a} and on) be included here? +% \begin{macrocode} +\group_begin: +% \end{macrocode} +% \paragraph{Superscripts} +% Populate a property list with superscript characters; themselves as their +% key, and their replacement as each key's value. +% Then make the superscript active and bind it to the scanning function. +% +% \cs{scantokens} makes this process much simpler since we can activate the +% char and assign its meaning in one step. +% \begin{macrocode} +\cs_new:Nn \@@_setup_active_superscript:nn + { + \prop_gput:Nnn \g_@@_supers_prop {#1} {#2} + \char_set_catcode_active:N #1 + \@@_char_gmake_mathactive:N #1 + \scantokens + { + \cs_gset:Npn #1 + { + \tl_set:Nn \l_@@_ss_chain_tl {#2} + \cs_set_eq:NN \@@_sub_or_super:n \sp + \tl_set:Nn \l_@@_tmpa_tl {supers} + \@@_scan_sscript: + } + } + } +% \end{macrocode} +% Bam: +% \begin{macrocode} +\@@_setup_active_superscript:nn {^^^^2070} {0} +\@@_setup_active_superscript:nn {^^^^00b9} {1} +\@@_setup_active_superscript:nn {^^^^00b2} {2} +\@@_setup_active_superscript:nn {^^^^00b3} {3} +\@@_setup_active_superscript:nn {^^^^2074} {4} +\@@_setup_active_superscript:nn {^^^^2075} {5} +\@@_setup_active_superscript:nn {^^^^2076} {6} +\@@_setup_active_superscript:nn {^^^^2077} {7} +\@@_setup_active_superscript:nn {^^^^2078} {8} +\@@_setup_active_superscript:nn {^^^^2079} {9} +\@@_setup_active_superscript:nn {^^^^207a} {+} +\@@_setup_active_superscript:nn {^^^^207b} {-} +\@@_setup_active_superscript:nn {^^^^207c} {=} +\@@_setup_active_superscript:nn {^^^^207d} {(} +\@@_setup_active_superscript:nn {^^^^207e} {)} +\@@_setup_active_superscript:nn {^^^^2071} {i} +\@@_setup_active_superscript:nn {^^^^207f} {n} +\@@_setup_active_superscript:nn {^^^^02b0} {h} +\@@_setup_active_superscript:nn {^^^^02b2} {j} +\@@_setup_active_superscript:nn {^^^^02b3} {r} +\@@_setup_active_superscript:nn {^^^^02b7} {w} +\@@_setup_active_superscript:nn {^^^^02b8} {y} +% \end{macrocode} +% \paragraph{Subscripts} Ditto above. +% \begin{macrocode} +\cs_new:Nn \@@_setup_active_subscript:nn + { + \prop_gput:Nnn \g_@@_subs_prop {#1} {#2} + \char_set_catcode_active:N #1 + \@@_char_gmake_mathactive:N #1 + \scantokens + { + \cs_gset:Npn #1 + { + \tl_set:Nn \l_@@_ss_chain_tl {#2} + \cs_set_eq:NN \@@_sub_or_super:n \sb + \tl_set:Nn \l_@@_tmpa_tl {subs} + \@@_scan_sscript: + } + } + } +% \end{macrocode} +% A few more subscripts than superscripts: +% \begin{macrocode} +\@@_setup_active_subscript:nn {^^^^2080} {0} +\@@_setup_active_subscript:nn {^^^^2081} {1} +\@@_setup_active_subscript:nn {^^^^2082} {2} +\@@_setup_active_subscript:nn {^^^^2083} {3} +\@@_setup_active_subscript:nn {^^^^2084} {4} +\@@_setup_active_subscript:nn {^^^^2085} {5} +\@@_setup_active_subscript:nn {^^^^2086} {6} +\@@_setup_active_subscript:nn {^^^^2087} {7} +\@@_setup_active_subscript:nn {^^^^2088} {8} +\@@_setup_active_subscript:nn {^^^^2089} {9} +\@@_setup_active_subscript:nn {^^^^208a} {+} +\@@_setup_active_subscript:nn {^^^^208b} {-} +\@@_setup_active_subscript:nn {^^^^208c} {=} +\@@_setup_active_subscript:nn {^^^^208d} {(} +\@@_setup_active_subscript:nn {^^^^208e} {)} +\@@_setup_active_subscript:nn {^^^^2090} {a} +\@@_setup_active_subscript:nn {^^^^2091} {e} +\@@_setup_active_subscript:nn {^^^^2095} {h} +\@@_setup_active_subscript:nn {^^^^1d62} {i} +\@@_setup_active_subscript:nn {^^^^2c7c} {j} +\@@_setup_active_subscript:nn {^^^^2096} {k} +\@@_setup_active_subscript:nn {^^^^2097} {l} +\@@_setup_active_subscript:nn {^^^^2098} {m} +\@@_setup_active_subscript:nn {^^^^2099} {n} +\@@_setup_active_subscript:nn {^^^^2092} {o} +\@@_setup_active_subscript:nn {^^^^209a} {p} +\@@_setup_active_subscript:nn {^^^^1d63} {r} +\@@_setup_active_subscript:nn {^^^^209b} {s} +\@@_setup_active_subscript:nn {^^^^209c} {t} +\@@_setup_active_subscript:nn {^^^^1d64} {u} +\@@_setup_active_subscript:nn {^^^^1d65} {v} +\@@_setup_active_subscript:nn {^^^^2093} {x} +\@@_setup_active_subscript:nn {^^^^1d66} {\beta} +\@@_setup_active_subscript:nn {^^^^1d67} {\gamma} +\@@_setup_active_subscript:nn {^^^^1d68} {\rho} +\@@_setup_active_subscript:nn {^^^^1d69} {\phi} +\@@_setup_active_subscript:nn {^^^^1d6a} {\chi} +% \end{macrocode} +% +% \begin{macrocode} +\group_end: +% \end{macrocode} +% The scanning command, which collects a chain of subscripts or a chain +% of superscripts and then typesets what it has collected. +% \begin{macrocode} +\cs_new:Npn \@@_scan_sscript: + { + \@@_scan_sscript:TF + { + \@@_scan_sscript: + } + { + \@@_sub_or_super:n {\l_@@_ss_chain_tl} + } + } +% \end{macrocode} +% We do not skip spaces when scanning ahead, and we explicitly wish to +% bail out on encountering a space or a brace. These cases are filtered +% using \cs{peek_N_type:TF}. Otherwise the token can be taken as an +% \texttt{N}-type argument. Then we search for it in the appropriate +% property list (\cs{l_@@_tmpa_tl} is |subs| or |supers|). +% If found, add the value to the current chain of sub/superscripts. +% Remember to put the character back in the input otherwise. +% The \cs{group_align_safe_begin:} and \cs{group_align_safe_end:} are +% needed in case |#3| is |&|. +% \begin{macrocode} +\cs_new:Npn \@@_scan_sscript:TF #1#2 + { + \peek_N_type:TF + { + \group_align_safe_begin: + \@@_scan_sscript_aux:nnN {#1} {#2} + } + {#2} + } +\cs_new:Npn \@@_scan_sscript_aux:nnN #1#2#3 + { + \prop_get:cnNTF {g_@@_\l_@@_tmpa_tl _prop} {#3} \l_@@_tmpb_tl + { + \tl_put_right:NV \l_@@_ss_chain_tl \l_@@_tmpb_tl + \group_align_safe_end: + #1 + } + { \group_align_safe_end: #2 #3 } + } +% \end{macrocode} +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-ui.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-ui.dtx new file mode 100644 index 00000000000..8dd1272a9d9 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-ui.dtx @@ -0,0 +1,100 @@ +%%^^A%% um-code-ui.dtx -- part of UNICODE-MATH + +% \section{The user interface commands} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \begin{macro}{\unimathsetup} +% This macro can be used in lieu of or later to override +% options declared when the package is loaded. +% \begin{macrocode} +\NewDocumentCommand \unimathsetup {m} { \keys_set:nn {unicode-math} {#1} } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\setmathfont} +% \doarg{font features (first optional argument retained for backwards compatibility)} +% \darg{font name} +% \doarg{font features} +% \begin{macrocode} +\NewDocumentCommand \setmathfont { O{} m O{} } + { + \@@_setmathfont:nn {#1,#3} {#2} + } +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\setmathfontface} +% \begin{macrocode} +\NewDocumentCommand \setmathfontface { m O{} m O{} } + { + \@@_setmathfontface:Nnn #1 {#2,#4} {#3} + } +% \end{macrocode} +% +% Note that \LaTeX’s \cs{SetMathAlphabet} simply doesn’t work to “reset” a maths alphabet font after \verb”\begin{document}”, so unlike most of the other maths commands around we still restrict this one to the preamble. +% \begin{macrocode} +\@onlypreamble \setmathfontface +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\setoperatorfont} +% TODO: add check? +% \begin{macrocode} +\NewDocumentCommand \setoperatorfont {m} + { + \tl_set:Nn \g_@@_operator_mathfont_tl {#1} + } +\setoperatorfont{\mathrm} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\addnolimits} +% This macro appends material to the macro containing the list of operators +% that don’t take limits. +% \begin{macrocode} +\NewDocumentCommand \addnolimits {m} + { + \tl_put_right:Nn \l_@@_nolimits_tl {#1} + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\removenolimits} +% Can this macro be given a better name? +% It removes an item from the nolimits list. +% \begin{macrocode} +\NewDocumentCommand \removenolimits {m} + { + \tl_remove_all:Nn \l_@@_nolimits_tl {#1} + } +% \end{macrocode} +% \end{macro} +% +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-usv.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-usv.dtx new file mode 100644 index 00000000000..694e6b4eae7 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-usv.dtx @@ -0,0 +1,587 @@ +%%^^A%% um-code-usv.dtx -- part of UNICODE-MATH + +% \section{Alphabet Unicode positions} +% +% Before we begin, let's define the positions of the various Unicode +% alphabets so that our code is a little more readable.\footnote{`\textsc{u.s.v.}' stands +% for `Unicode scalar value'.} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \paragraph{Alphabets} +% \begin{macrocode} +\usv_set:nnn {normal} {num} {48} +\usv_set:nnn {normal} {Latin}{"1D434} +\usv_set:nnn {normal} {latin}{"1D44E} +\usv_set:nnn {normal} {Greek}{"1D6E2} +\usv_set:nnn {normal} {greek}{"1D6FC} +\usv_set:nnn {normal}{varTheta} {"1D6F3} +\usv_set:nnn {normal}{epsilon}{"1D716} +\usv_set:nnn {normal}{vartheta} {"1D717} +\usv_set:nnn {normal}{varkappa} {"1D718} +\usv_set:nnn {normal}{phi} {"1D719} +\usv_set:nnn {normal}{varrho} {"1D71A} +\usv_set:nnn {normal}{varpi} {"1D71B} +\usv_set:nnn {normal} {Nabla}{"1D6FB} +\usv_set:nnn {normal} {partial}{"1D715} + +\usv_set:nnn {up} {num} {48} +\usv_set:nnn {up} {Latin}{65} +\usv_set:nnn {up} {latin}{97} +\usv_set:nnn {up} {Greek}{"391} +\usv_set:nnn {up} {greek}{"3B1} +\usv_set:nnn {it} {Latin}{"1D434} +\usv_set:nnn {it} {latin}{"1D44E} +\usv_set:nnn {it} {Greek}{"1D6E2} +\usv_set:nnn {it} {greek}{"1D6FC} +\usv_set:nnn {bb} {num} {"1D7D8} +\usv_set:nnn {bb} {Latin}{"1D538} +\usv_set:nnn {bb} {latin}{"1D552} +\usv_set:nnn {scr} {Latin}{"1D49C} +\usv_set:nnn {cal} {Latin}{"1D49C} +\usv_set:nnn {scr} {latin}{"1D4B6} +\usv_set:nnn {frak}{Latin}{"1D504} +\usv_set:nnn {frak}{latin}{"1D51E} +\usv_set:nnn {sf} {num} {"1D7E2} +\usv_set:nnn {sfup}{num} {"1D7E2} +\usv_set:nnn {sfit}{num} {"1D7E2} +\usv_set:nnn {sfup}{Latin}{"1D5A0} +\usv_set:nnn {sf} {Latin}{"1D5A0} +\usv_set:nnn {sfup}{latin}{"1D5BA} +\usv_set:nnn {sf} {latin}{"1D5BA} +\usv_set:nnn {sfit}{Latin}{"1D608} +\usv_set:nnn {sfit}{latin}{"1D622} +\usv_set:nnn {tt} {num} {"1D7F6} +\usv_set:nnn {tt} {Latin}{"1D670} +\usv_set:nnn {tt} {latin}{"1D68A} +% \end{macrocode} +% Bold: +% \begin{macrocode} +\usv_set:nnn {bf} {num} {"1D7CE} +\usv_set:nnn {bfup} {num} {"1D7CE} +\usv_set:nnn {bfit} {num} {"1D7CE} +\usv_set:nnn {bfup} {Latin}{"1D400} +\usv_set:nnn {bfup} {latin}{"1D41A} +\usv_set:nnn {bfup} {Greek}{"1D6A8} +\usv_set:nnn {bfup} {greek}{"1D6C2} +\usv_set:nnn {bfit} {Latin}{"1D468} +\usv_set:nnn {bfit} {latin}{"1D482} +\usv_set:nnn {bfit} {Greek}{"1D71C} +\usv_set:nnn {bfit} {greek}{"1D736} +\usv_set:nnn {bffrak}{Latin}{"1D56C} +\usv_set:nnn {bffrak}{latin}{"1D586} +\usv_set:nnn {bfscr} {Latin}{"1D4D0} +\usv_set:nnn {bfcal} {Latin}{"1D4D0} +\usv_set:nnn {bfscr} {latin}{"1D4EA} +\usv_set:nnn {bfsf} {num} {"1D7EC} +\usv_set:nnn {bfsfup}{num} {"1D7EC} +\usv_set:nnn {bfsfit}{num} {"1D7EC} +\usv_set:nnn {bfsfup}{Latin}{"1D5D4} +\usv_set:nnn {bfsfup}{latin}{"1D5EE} +\usv_set:nnn {bfsfup}{Greek}{"1D756} +\usv_set:nnn {bfsfup}{greek}{"1D770} +\usv_set:nnn {bfsfit}{Latin}{"1D63C} +\usv_set:nnn {bfsfit}{latin}{"1D656} +\usv_set:nnn {bfsfit}{Greek}{"1D790} +\usv_set:nnn {bfsfit}{greek}{"1D7AA} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {bfsf}{Latin}{ \bool_if:NTF \g_@@_upLatin_bool \g_@@_bfsfup_Latin_usv \g_@@_bfsfit_Latin_usv } +\usv_set:nnn {bfsf}{latin}{ \bool_if:NTF \g_@@_uplatin_bool \g_@@_bfsfup_latin_usv \g_@@_bfsfit_latin_usv } +\usv_set:nnn {bfsf}{Greek}{ \bool_if:NTF \g_@@_upGreek_bool \g_@@_bfsfup_Greek_usv \g_@@_bfsfit_Greek_usv } +\usv_set:nnn {bfsf}{greek}{ \bool_if:NTF \g_@@_upgreek_bool \g_@@_bfsfup_greek_usv \g_@@_bfsfit_greek_usv } +\usv_set:nnn {bf} {Latin}{ \bool_if:NTF \g_@@_bfupLatin_bool \g_@@_bfup_Latin_usv \g_@@_bfit_Latin_usv } +\usv_set:nnn {bf} {latin}{ \bool_if:NTF \g_@@_bfuplatin_bool \g_@@_bfup_latin_usv \g_@@_bfit_latin_usv } +\usv_set:nnn {bf} {Greek}{ \bool_if:NTF \g_@@_bfupGreek_bool \g_@@_bfup_Greek_usv \g_@@_bfit_Greek_usv } +\usv_set:nnn {bf} {greek}{ \bool_if:NTF \g_@@_bfupgreek_bool \g_@@_bfup_greek_usv \g_@@_bfit_greek_usv } +% \end{macrocode} +% Greek variants: +% \begin{macrocode} +\usv_set:nnn {up}{varTheta} {"3F4} +\usv_set:nnn {up}{Digamma} {"3DC} +\usv_set:nnn {up}{epsilon}{"3F5} +\usv_set:nnn {up}{vartheta} {"3D1} +\usv_set:nnn {up}{varkappa} {"3F0} +\usv_set:nnn {up}{phi} {"3D5} +\usv_set:nnn {up}{varrho} {"3F1} +\usv_set:nnn {up}{varpi} {"3D6} +\usv_set:nnn {up}{digamma} {"3DD} +% \end{macrocode} +% Bold: +% \begin{macrocode} +\usv_set:nnn {bfup}{varTheta} {"1D6B9} +\usv_set:nnn {bfup}{Digamma} {"1D7CA} +\usv_set:nnn {bfup}{epsilon}{"1D6DC} +\usv_set:nnn {bfup}{vartheta} {"1D6DD} +\usv_set:nnn {bfup}{varkappa} {"1D6DE} +\usv_set:nnn {bfup}{phi} {"1D6DF} +\usv_set:nnn {bfup}{varrho} {"1D6E0} +\usv_set:nnn {bfup}{varpi} {"1D6E1} +\usv_set:nnn {bfup}{digamma} {"1D7CB} +% \end{macrocode} +% Italic Greek variants: +% \begin{macrocode} +\usv_set:nnn {it}{varTheta} {"1D6F3} +\usv_set:nnn {it}{epsilon}{"1D716} +\usv_set:nnn {it}{vartheta} {"1D717} +\usv_set:nnn {it}{varkappa} {"1D718} +\usv_set:nnn {it}{phi} {"1D719} +\usv_set:nnn {it}{varrho} {"1D71A} +\usv_set:nnn {it}{varpi} {"1D71B} +% \end{macrocode} +% Bold italic: +% \begin{macrocode} +\usv_set:nnn {bfit}{varTheta} {"1D72D} +\usv_set:nnn {bfit}{epsilon}{"1D750} +\usv_set:nnn {bfit}{vartheta} {"1D751} +\usv_set:nnn {bfit}{varkappa} {"1D752} +\usv_set:nnn {bfit}{phi} {"1D753} +\usv_set:nnn {bfit}{varrho} {"1D754} +\usv_set:nnn {bfit}{varpi} {"1D755} +% \end{macrocode} +% Bold sans: +% \begin{macrocode} +\usv_set:nnn {bfsfup}{varTheta} {"1D767} +\usv_set:nnn {bfsfup}{epsilon}{"1D78A} +\usv_set:nnn {bfsfup}{vartheta} {"1D78B} +\usv_set:nnn {bfsfup}{varkappa} {"1D78C} +\usv_set:nnn {bfsfup}{phi} {"1D78D} +\usv_set:nnn {bfsfup}{varrho} {"1D78E} +\usv_set:nnn {bfsfup}{varpi} {"1D78F} +% \end{macrocode} +% Bold sans italic: +% \begin{macrocode} +\usv_set:nnn {bfsfit}{varTheta} {"1D7A1} +\usv_set:nnn {bfsfit}{epsilon}{"1D7C4} +\usv_set:nnn {bfsfit}{vartheta} {"1D7C5} +\usv_set:nnn {bfsfit}{varkappa} {"1D7C6} +\usv_set:nnn {bfsfit}{phi} {"1D7C7} +\usv_set:nnn {bfsfit}{varrho} {"1D7C8} +\usv_set:nnn {bfsfit}{varpi} {"1D7C9} +% \end{macrocode} +% Nabla: +% \begin{macrocode} +\usv_set:nnn {up} {Nabla}{"02207} +\usv_set:nnn {it} {Nabla}{"1D6FB} +\usv_set:nnn {bfup} {Nabla}{"1D6C1} +\usv_set:nnn {bfit} {Nabla}{"1D735} +\usv_set:nnn {bfsfup}{Nabla}{"1D76F} +\usv_set:nnn {bfsfit}{Nabla}{"1D7A9} +% \end{macrocode} +% Partial: +% \begin{macrocode} +\usv_set:nnn {up} {partial}{"02202} +\usv_set:nnn {it} {partial}{"1D715} +\usv_set:nnn {bfup} {partial}{"1D6DB} +\usv_set:nnn {bfit} {partial}{"1D74F} +\usv_set:nnn {bfsfup}{partial}{"1D789} +\usv_set:nnn {bfsfit}{partial}{"1D7C3} +% \end{macrocode} +% \paragraph{Exceptions} +% These are need for mapping with the exceptions in other alphabets: +% (coming up) +% \begin{macrocode} +\usv_set:nnn {up}{B}{`\B} +\usv_set:nnn {up}{C}{`\C} +\usv_set:nnn {up}{D}{`\D} +\usv_set:nnn {up}{E}{`\E} +\usv_set:nnn {up}{F}{`\F} +\usv_set:nnn {up}{H}{`\H} +\usv_set:nnn {up}{I}{`\I} +\usv_set:nnn {up}{L}{`\L} +\usv_set:nnn {up}{M}{`\M} +\usv_set:nnn {up}{N}{`\N} +\usv_set:nnn {up}{P}{`\P} +\usv_set:nnn {up}{Q}{`\Q} +\usv_set:nnn {up}{R}{`\R} +\usv_set:nnn {up}{Z}{`\Z} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {it}{B}{"1D435} +\usv_set:nnn {it}{C}{"1D436} +\usv_set:nnn {it}{D}{"1D437} +\usv_set:nnn {it}{E}{"1D438} +\usv_set:nnn {it}{F}{"1D439} +\usv_set:nnn {it}{H}{"1D43B} +\usv_set:nnn {it}{I}{"1D43C} +\usv_set:nnn {it}{L}{"1D43F} +\usv_set:nnn {it}{M}{"1D440} +\usv_set:nnn {it}{N}{"1D441} +\usv_set:nnn {it}{P}{"1D443} +\usv_set:nnn {it}{Q}{"1D444} +\usv_set:nnn {it}{R}{"1D445} +\usv_set:nnn {it}{Z}{"1D44D} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {up}{d}{`\d} +\usv_set:nnn {up}{e}{`\e} +\usv_set:nnn {up}{g}{`\g} +\usv_set:nnn {up}{h}{`\h} +\usv_set:nnn {up}{i}{`\i} +\usv_set:nnn {up}{j}{`\j} +\usv_set:nnn {up}{o}{`\o} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {it}{d}{"1D451} +\usv_set:nnn {it}{e}{"1D452} +\usv_set:nnn {it}{g}{"1D454} +\usv_set:nnn {it}{h}{"0210E} +\usv_set:nnn {it}{i}{"1D456} +\usv_set:nnn {it}{j}{"1D457} +\usv_set:nnn {it}{o}{"1D45C} +% \end{macrocode} +% Latin `h': +% \begin{macrocode} +\usv_set:nnn {bb} {h}{"1D559} +\usv_set:nnn {tt} {h}{"1D691} +\usv_set:nnn {scr} {h}{"1D4BD} +\usv_set:nnn {frak} {h}{"1D525} +\usv_set:nnn {bfup} {h}{"1D421} +\usv_set:nnn {bfit} {h}{"1D489} +\usv_set:nnn {sfup} {h}{"1D5C1} +\usv_set:nnn {sfit} {h}{"1D629} +\usv_set:nnn {bffrak}{h}{"1D58D} +\usv_set:nnn {bfscr} {h}{"1D4F1} +\usv_set:nnn {bfsfup}{h}{"1D5F5} +\usv_set:nnn {bfsfit}{h}{"1D65D} +% \end{macrocode} +% Dotless `i' and `j: +% \begin{macrocode} +\usv_set:nnn {up}{dotlessi}{"00131} +\usv_set:nnn {up}{dotlessj}{"00237} +\usv_set:nnn {it}{dotlessi}{"1D6A4} +\usv_set:nnn {it}{dotlessj}{"1D6A5} +% \end{macrocode} +% Blackboard: +% \begin{macrocode} +\usv_set:nnn {bb}{C}{"2102} +\usv_set:nnn {bb}{H}{"210D} +\usv_set:nnn {bb}{N}{"2115} +\usv_set:nnn {bb}{P}{"2119} +\usv_set:nnn {bb}{Q}{"211A} +\usv_set:nnn {bb}{R}{"211D} +\usv_set:nnn {bb}{Z}{"2124} +\usv_set:nnn {up}{Pi} {"003A0} +\usv_set:nnn {up}{pi} {"003C0} +\usv_set:nnn {up}{Gamma} {"00393} +\usv_set:nnn {up}{gamma} {"003B3} +\usv_set:nnn {up}{summation}{"02211} +\usv_set:nnn {it}{Pi} {"1D6F1} +\usv_set:nnn {it}{pi} {"1D70B} +\usv_set:nnn {it}{Gamma} {"1D6E4} +\usv_set:nnn {it}{gamma} {"1D6FE} +\usv_set:nnn {bb}{Pi} {"0213F} +\usv_set:nnn {bb}{pi} {"0213C} +\usv_set:nnn {bb}{Gamma} {"0213E} +\usv_set:nnn {bb}{gamma} {"0213D} +\usv_set:nnn {bb}{summation}{"02140} +% \end{macrocode} +% Italic blackboard: +% \begin{macrocode} +\usv_set:nnn {bbit}{D}{"2145} +\usv_set:nnn {bbit}{d}{"2146} +\usv_set:nnn {bbit}{e}{"2147} +\usv_set:nnn {bbit}{i}{"2148} +\usv_set:nnn {bbit}{j}{"2149} +% \end{macrocode} +% Script exceptions: +% \begin{macrocode} +\usv_set:nnn {scr}{B}{"212C} +\usv_set:nnn {scr}{E}{"2130} +\usv_set:nnn {scr}{F}{"2131} +\usv_set:nnn {scr}{H}{"210B} +\usv_set:nnn {scr}{I}{"2110} +\usv_set:nnn {scr}{L}{"2112} +\usv_set:nnn {scr}{M}{"2133} +\usv_set:nnn {scr}{R}{"211B} +\usv_set:nnn {scr}{e}{"212F} +\usv_set:nnn {scr}{g}{"210A} +\usv_set:nnn {scr}{o}{"2134} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {cal}{B}{"212C} +\usv_set:nnn {cal}{E}{"2130} +\usv_set:nnn {cal}{F}{"2131} +\usv_set:nnn {cal}{H}{"210B} +\usv_set:nnn {cal}{I}{"2110} +\usv_set:nnn {cal}{L}{"2112} +\usv_set:nnn {cal}{M}{"2133} +\usv_set:nnn {cal}{R}{"211B} +% \end{macrocode} +% Fractur exceptions: +% \begin{macrocode} +\usv_set:nnn {frak}{C}{"212D} +\usv_set:nnn {frak}{H}{"210C} +\usv_set:nnn {frak}{I}{"2111} +\usv_set:nnn {frak}{R}{"211C} +\usv_set:nnn {frak}{Z}{"2128} +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} +% +% \subsection{STIX fonts} +% +% Version 1.0.0 of the STIX fonts contains a number of +% alphabets in the private use area of Unicode; i.e., +% it contains many math glyphs that have not (yet or if ever) +% been accepted into the Unicode standard. +% +% But we still want to be able to use them if possible. +% +% \begin{macrocode} +%<*stix> +% \end{macrocode} +% +% \paragraph{Upright} +% \begin{macrocode} +\usv_set:nnn {stixsfup}{partial}{"E17C} +\usv_set:nnn {stixsfup}{Greek}{"E17D} +\usv_set:nnn {stixsfup}{greek}{"E196} +\usv_set:nnn {stixsfup}{varTheta}{"E18E} +\usv_set:nnn {stixsfup}{epsilon}{"E1AF} +\usv_set:nnn {stixsfup}{vartheta}{"E1B0} +\usv_set:nnn {stixsfup}{varkappa}{0000} % ??? +\usv_set:nnn {stixsfup}{phi}{"E1B1} +\usv_set:nnn {stixsfup}{varrho}{"E1B2} +\usv_set:nnn {stixsfup}{varpi}{"E1B3} +\usv_set:nnn {stixupslash}{Greek}{"E2FC} +% \end{macrocode} +% +% \paragraph{Italic} +% \begin{macrocode} +\usv_set:nnn {stixbbit}{A}{"E154} +\usv_set:nnn {stixbbit}{B}{"E155} +\usv_set:nnn {stixbbit}{E}{"E156} +\usv_set:nnn {stixbbit}{F}{"E157} +\usv_set:nnn {stixbbit}{G}{"E158} +\usv_set:nnn {stixbbit}{I}{"E159} +\usv_set:nnn {stixbbit}{J}{"E15A} +\usv_set:nnn {stixbbit}{K}{"E15B} +\usv_set:nnn {stixbbit}{L}{"E15C} +\usv_set:nnn {stixbbit}{M}{"E15D} +\usv_set:nnn {stixbbit}{O}{"E15E} +\usv_set:nnn {stixbbit}{S}{"E15F} +\usv_set:nnn {stixbbit}{T}{"E160} +\usv_set:nnn {stixbbit}{U}{"E161} +\usv_set:nnn {stixbbit}{V}{"E162} +\usv_set:nnn {stixbbit}{W}{"E163} +\usv_set:nnn {stixbbit}{X}{"E164} +\usv_set:nnn {stixbbit}{Y}{"E165} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbbit}{a}{"E166} +\usv_set:nnn {stixbbit}{b}{"E167} +\usv_set:nnn {stixbbit}{c}{"E168} +\usv_set:nnn {stixbbit}{f}{"E169} +\usv_set:nnn {stixbbit}{g}{"E16A} +\usv_set:nnn {stixbbit}{h}{"E16B} +\usv_set:nnn {stixbbit}{k}{"E16C} +\usv_set:nnn {stixbbit}{l}{"E16D} +\usv_set:nnn {stixbbit}{m}{"E16E} +\usv_set:nnn {stixbbit}{n}{"E16F} +\usv_set:nnn {stixbbit}{o}{"E170} +\usv_set:nnn {stixbbit}{p}{"E171} +\usv_set:nnn {stixbbit}{q}{"E172} +\usv_set:nnn {stixbbit}{r}{"E173} +\usv_set:nnn {stixbbit}{s}{"E174} +\usv_set:nnn {stixbbit}{t}{"E175} +\usv_set:nnn {stixbbit}{u}{"E176} +\usv_set:nnn {stixbbit}{v}{"E177} +\usv_set:nnn {stixbbit}{w}{"E178} +\usv_set:nnn {stixbbit}{x}{"E179} +\usv_set:nnn {stixbbit}{y}{"E17A} +\usv_set:nnn {stixbbit}{z}{"E17B} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixsfit}{Numerals}{"E1B4} +\usv_set:nnn {stixsfit}{partial}{"E1BE} +\usv_set:nnn {stixsfit}{Greek}{"E1BF} +\usv_set:nnn {stixsfit}{greek}{"E1D8} +\usv_set:nnn {stixsfit}{varTheta}{"E1D0} +\usv_set:nnn {stixsfit}{epsilon}{"E1F1} +\usv_set:nnn {stixsfit}{vartheta}{"E1F2} +\usv_set:nnn {stixsfit}{varkappa}{0000} % ??? +\usv_set:nnn {stixsfit}{phi}{"E1F3} +\usv_set:nnn {stixsfit}{varrho}{"E1F4} +\usv_set:nnn {stixsfit}{varpi}{"E1F5} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixcal}{Latin}{"E22D} +\usv_set:nnn {stixcal}{num}{"E262} +\usv_set:nnn {scr}{num}{48} +\usv_set:nnn {it}{num}{48} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixsfitslash}{Latin}{"E294} +\usv_set:nnn {stixsfitslash}{latin}{"E2C8} +\usv_set:nnn {stixsfitslash}{greek}{"E32C} +\usv_set:nnn {stixsfitslash}{epsilon}{"E37A} +\usv_set:nnn {stixsfitslash}{vartheta}{"E35E} +\usv_set:nnn {stixsfitslash}{varkappa}{"E374} +\usv_set:nnn {stixsfitslash}{phi}{"E360} +\usv_set:nnn {stixsfitslash}{varrho}{"E376} +\usv_set:nnn {stixsfitslash}{varpi}{"E362} +\usv_set:nnn {stixsfitslash}{digamma}{"E36A} +% \end{macrocode} +% +% \paragraph{Bold} +% +% \begin{macrocode} +\usv_set:nnn {stixbfupslash}{Greek}{"E2FD} +\usv_set:nnn {stixbfupslash}{Digamma}{"E369} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfbb}{A}{"E38A} +\usv_set:nnn {stixbfbb}{B}{"E38B} +\usv_set:nnn {stixbfbb}{E}{"E38D} +\usv_set:nnn {stixbfbb}{F}{"E38E} +\usv_set:nnn {stixbfbb}{G}{"E38F} +\usv_set:nnn {stixbfbb}{I}{"E390} +\usv_set:nnn {stixbfbb}{J}{"E391} +\usv_set:nnn {stixbfbb}{K}{"E392} +\usv_set:nnn {stixbfbb}{L}{"E393} +\usv_set:nnn {stixbfbb}{M}{"E394} +\usv_set:nnn {stixbfbb}{O}{"E395} +\usv_set:nnn {stixbfbb}{S}{"E396} +\usv_set:nnn {stixbfbb}{T}{"E397} +\usv_set:nnn {stixbfbb}{U}{"E398} +\usv_set:nnn {stixbfbb}{V}{"E399} +\usv_set:nnn {stixbfbb}{W}{"E39A} +\usv_set:nnn {stixbfbb}{X}{"E39B} +\usv_set:nnn {stixbfbb}{Y}{"E39C} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfbb}{a}{"E39D} +\usv_set:nnn {stixbfbb}{b}{"E39E} +\usv_set:nnn {stixbfbb}{c}{"E39F} +\usv_set:nnn {stixbfbb}{f}{"E3A2} +\usv_set:nnn {stixbfbb}{g}{"E3A3} +\usv_set:nnn {stixbfbb}{h}{"E3A4} +\usv_set:nnn {stixbfbb}{k}{"E3A7} +\usv_set:nnn {stixbfbb}{l}{"E3A8} +\usv_set:nnn {stixbfbb}{m}{"E3A9} +\usv_set:nnn {stixbfbb}{n}{"E3AA} +\usv_set:nnn {stixbfbb}{o}{"E3AB} +\usv_set:nnn {stixbfbb}{p}{"E3AC} +\usv_set:nnn {stixbfbb}{q}{"E3AD} +\usv_set:nnn {stixbfbb}{r}{"E3AE} +\usv_set:nnn {stixbfbb}{s}{"E3AF} +\usv_set:nnn {stixbfbb}{t}{"E3B0} +\usv_set:nnn {stixbfbb}{u}{"E3B1} +\usv_set:nnn {stixbfbb}{v}{"E3B2} +\usv_set:nnn {stixbfbb}{w}{"E3B3} +\usv_set:nnn {stixbfbb}{x}{"E3B4} +\usv_set:nnn {stixbfbb}{y}{"E3B5} +\usv_set:nnn {stixbfbb}{z}{"E3B6} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfsfup}{Numerals}{"E3B7} +% \end{macrocode} +% +% \paragraph{Bold Italic} +% \begin{macrocode} +\usv_set:nnn {stixbfsfit}{Numerals}{"E1F6} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfbbit}{A}{"E200} +\usv_set:nnn {stixbfbbit}{B}{"E201} +\usv_set:nnn {stixbfbbit}{E}{"E203} +\usv_set:nnn {stixbfbbit}{F}{"E204} +\usv_set:nnn {stixbfbbit}{G}{"E205} +\usv_set:nnn {stixbfbbit}{I}{"E206} +\usv_set:nnn {stixbfbbit}{J}{"E207} +\usv_set:nnn {stixbfbbit}{K}{"E208} +\usv_set:nnn {stixbfbbit}{L}{"E209} +\usv_set:nnn {stixbfbbit}{M}{"E20A} +\usv_set:nnn {stixbfbbit}{O}{"E20B} +\usv_set:nnn {stixbfbbit}{S}{"E20C} +\usv_set:nnn {stixbfbbit}{T}{"E20D} +\usv_set:nnn {stixbfbbit}{U}{"E20E} +\usv_set:nnn {stixbfbbit}{V}{"E20F} +\usv_set:nnn {stixbfbbit}{W}{"E210} +\usv_set:nnn {stixbfbbit}{X}{"E211} +\usv_set:nnn {stixbfbbit}{Y}{"E212} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfbbit}{a}{"E213} +\usv_set:nnn {stixbfbbit}{b}{"E214} +\usv_set:nnn {stixbfbbit}{c}{"E215} +\usv_set:nnn {stixbfbbit}{e}{"E217} +\usv_set:nnn {stixbfbbit}{f}{"E218} +\usv_set:nnn {stixbfbbit}{g}{"E219} +\usv_set:nnn {stixbfbbit}{h}{"E21A} +\usv_set:nnn {stixbfbbit}{k}{"E21D} +\usv_set:nnn {stixbfbbit}{l}{"E21E} +\usv_set:nnn {stixbfbbit}{m}{"E21F} +\usv_set:nnn {stixbfbbit}{n}{"E220} +\usv_set:nnn {stixbfbbit}{o}{"E221} +\usv_set:nnn {stixbfbbit}{p}{"E222} +\usv_set:nnn {stixbfbbit}{q}{"E223} +\usv_set:nnn {stixbfbbit}{r}{"E224} +\usv_set:nnn {stixbfbbit}{s}{"E225} +\usv_set:nnn {stixbfbbit}{t}{"E226} +\usv_set:nnn {stixbfbbit}{u}{"E227} +\usv_set:nnn {stixbfbbit}{v}{"E228} +\usv_set:nnn {stixbfbbit}{w}{"E229} +\usv_set:nnn {stixbfbbit}{x}{"E22A} +\usv_set:nnn {stixbfbbit}{y}{"E22B} +\usv_set:nnn {stixbfbbit}{z}{"E22C} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfcal}{Latin}{"E247} +% \end{macrocode} +% +% \begin{macrocode} +\usv_set:nnn {stixbfitslash}{Latin}{"E295} +\usv_set:nnn {stixbfitslash}{latin}{"E2C9} +\usv_set:nnn {stixbfitslash}{greek}{"E32D} +\usv_set:nnn {stixsfitslash}{epsilon}{"E37B} +\usv_set:nnn {stixsfitslash}{vartheta}{"E35F} +\usv_set:nnn {stixsfitslash}{varkappa}{"E375} +\usv_set:nnn {stixsfitslash}{phi}{"E361} +\usv_set:nnn {stixsfitslash}{varrho}{"E377} +\usv_set:nnn {stixsfitslash}{varpi}{"E363} +\usv_set:nnn {stixsfitslash}{digamma}{"E36B} +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-variables.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-variables.dtx new file mode 100644 index 00000000000..1f4a5c70fb4 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-code-variables.dtx @@ -0,0 +1,185 @@ +%%^^A%% um-code-variables.dtx -- part of UNICODE-MATH + +% \section{Variable initialisation} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% +% \paragraph{Conditionals} +% +% True if using a proper OpenType font with unicode maths +% \begin{macrocode} +\bool_new:N \l_@@_ot_math_bool +% \end{macrocode} +% +% \begin{macrocode} +\bool_new:N \l_@@_init_bool +\bool_new:N \l_@@_implicit_alph_bool +\bool_new:N \g_@@_mainfont_already_set_bool +% \end{macrocode} +% For \opt{math-style}: +% \begin{macrocode} +\bool_new:N \g_@@_literal_bool +\bool_new:N \g_@@_upLatin_bool +\bool_new:N \g_@@_uplatin_bool +\bool_new:N \g_@@_upGreek_bool +\bool_new:N \g_@@_upgreek_bool +% \end{macrocode} +% For \opt{bold-style}: +% \begin{macrocode} +\bool_new:N \g_@@_bfliteral_bool +\bool_new:N \g_@@_bfupLatin_bool +\bool_new:N \g_@@_bfuplatin_bool +\bool_new:N \g_@@_bfupGreek_bool +\bool_new:N \g_@@_bfupgreek_bool +% \end{macrocode} +% For \opt{sans-style}: +% \begin{macrocode} +\bool_new:N \g_@@_upsans_bool +\bool_new:N \g_@@_sfliteral_bool +% \end{macrocode} +% For assorted package options: +% \begin{macrocode} +\bool_new:N \g_@@_upNabla_bool +\bool_new:N \g_@@_uppartial_bool +\bool_new:N \g_@@_literal_Nabla_bool +\bool_new:N \g_@@_literal_partial_bool +\bool_new:N \l_@@_smallfrac_bool +\bool_new:N \g_@@_literal_colon_bool +\bool_new:N \g_@@_mathrm_text_bool +\bool_new:N \g_@@_mathit_text_bool +\bool_new:N \g_@@_mathbf_text_bool +\bool_new:N \g_@@_mathsf_text_bool +\bool_new:N \g_@@_mathtt_text_bool +% \end{macrocode} +% +% \paragraph{Variables} +% \begin{macrocode} +\int_new:N \g_@@_fam_int +% \end{macrocode} +% +% For displaying in warning messages, etc.: +% \begin{macrocode} +\tl_const:Nn \c_@@_math_alphabet_name_latin_tl {Latin,~lowercase} +\tl_const:Nn \c_@@_math_alphabet_name_Latin_tl {Latin,~uppercase} +\tl_const:Nn \c_@@_math_alphabet_name_greek_tl {Greek,~lowercase} +\tl_const:Nn \c_@@_math_alphabet_name_Greek_tl {Greek,~uppercase} +\tl_const:Nn \c_@@_math_alphabet_name_num_tl {Numerals} +\tl_const:Nn \c_@@_math_alphabet_name_misc_tl {Misc.} +% \end{macrocode} +% +% \begin{macrocode} +\tl_new:N \l_@@_mathstyle_tl +\tl_new:N \l_@@_radicals_tl +\tl_new:N \l_@@_nolimits_tl +% \end{macrocode} +% +% Used to store the font switch for the \cs{operator@font}. +% \begin{macrocode} +\tl_new:N \g_@@_operator_mathfont_tl +% \end{macrocode} +% +% \begin{macrocode} +\seq_new:N \l_@@_missing_alph_seq +\seq_new:N \l_@@_mathalph_seq +\seq_new:N \l_@@_char_range_seq +\seq_new:N \l_@@_mclass_range_seq +\seq_new:N \l_@@_cmd_range_seq +% \end{macrocode} +% +% \begin{macro}{\g_@@_alphabets_seq} +% Each of math `style' (bfup, sfit, etc.) usually contains one or more `alphabets', which are currently |latin|, |Latin|, |greek|, |Greek|, |num|, and |misc|, although there's an implicit potential for more. +% |misc| is not included in the official list to avoid checking code. +% \begin{macrocode} +\clist_new:N \g_@@_alphabets_seq +\clist_set:Nn \g_@@_alphabets_seq { latin, Latin, greek, Greek, num } +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\clist_new:N \g_@@_named_ranges_clist +\clist_new:N \g_@@_char_nrange_clist +\clist_new:N \g_@@_unknown_keys_clist +\clist_new:N \g_@@_alphabet_clist +% \end{macrocode} +% +% \begin{macro}{\g_@@_mathclasses_seq} +% Every math class. +% \begin{macrocode} +\seq_new:N \g_@@_mathclasses_seq +\seq_set_from_clist:Nn \g_@@_mathclasses_seq + { + \mathord,\mathalpha,\mathbin,\mathrel,\mathpunct, + \mathop, + \mathopen,\mathclose, + \mathfence,\mathover,\mathunder, + \mathaccent,\mathbotaccent,\mathaccentwide,\mathbotaccentwide + } +% \end{macrocode} +% \end{macro} +% + +% \begin{macro}{\g_@@_default_mathalph_seq} +% This sequence stores the alphabets in each math style. +% \begin{macrocode} +\seq_new:N \g_@@_default_mathalph_seq +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\g_@@_mathstyles_seq} +% This is every `named range' and every `math style' known to \pkg{unicode-math}. +% A named range is such as "bfit" and "sfit", which are also math styles (with \cs{symbfit} and \cs{symsfit}). +% `Mathstyles' are a superset of named ranges and also include commands such as \cs{symbf} and \cs{symsf}. +% +% N.B. for parsing purposes `named ranges' are defined as strings! +% \begin{macrocode} +\seq_new:N \g_@@_named_ranges_seq +\seq_new:N \g_@@_mathstyles_seq +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\muskip_new:N \g_@@_primekern_muskip +\muskip_gset:Nn \g_@@_primekern_muskip { -\thinmuskip/2 }% arbitrary +\int_new:N \l_@@_primecount_int +\prop_new:N \g_@@_supers_prop +\prop_new:N \g_@@_subs_prop +\tl_new:N \l_not_token_name_tl +% \end{macrocode} +% +% \begin{macrocode} +\tl_new:N \g_@@_slash_delimiter_usv +\tl_new:N \g_@@_mathtable_tl +\tl_new:N \g_@@_fontname_tl +\tl_new:N \g_@@_mversion_tl +\tl_new:N \g_@@_symfont_tl +\tl_new:N \g_@@_font_keyval_tl +\tl_new:N \g_@@_family_tl +\tl_new:N \g_@@_style_tl +\tl_new:N \g_@@_remap_style_tl +% \end{macrocode} +% +% \begin{macrocode} +% +% \end{macrocode} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc-legacyfontdimen.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc-legacyfontdimen.tex new file mode 100644 index 00000000000..0dbac058d60 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc-legacyfontdimen.tex @@ -0,0 +1,76 @@ +%%^^A%% um-doc-legacyfontdimen.tex -- part of UNICODE-MATH + +\section{Legacy \TeX\ font dimensions} + +\centerline{% +\begin{tabular}[t]{@{}lp{4cm}@{}} +\toprule +\multicolumn{2}{@{}c@{}}{Text fonts} \\ +\midrule +$\phi_1$ & slant per pt \\ +$\phi_2$ & interword space \\ +$\phi_3$ & interword stretch \\ +$\phi_4$ & interword shrink \\ +$\phi_5$ & x-height \\ +$\phi_6$ & quad width \\ +$\phi_7$ & extra space \\ +$\phi_8$ & cap height (\XeTeX\ only) \\ +\bottomrule +\end{tabular} +\quad +\begin{tabular}[t]{@{}lp{4cm}@{}} +\toprule +\multicolumn{2}{@{}c@{}}{Maths font, \cs{fam}2} \\ +\midrule +$\sigma_5$ & x height \\ +$\sigma_6$ & quad \\ +$\sigma_8$ & num1 \\ +$\sigma_9$ & num2 \\ +$\sigma_{10}$ & num3 \\ +$\sigma_{11}$ & denom1 \\ +$\sigma_{12}$ & denom2 \\ +$\sigma_{13}$ & sup1 \\ +$\sigma_{14}$ & sup2 \\ +$\sigma_{15}$ & sup3 \\ +$\sigma_{16}$ & sub1 \\ +$\sigma_{17}$ & sub2 \\ +$\sigma_{18}$ & sup drop \\ +$\sigma_{19}$ & sub drop \\ +$\sigma_{20}$ & delim1 \\ +$\sigma_{21}$ & delim2 \\ +$\sigma_{22}$ & axis height \\ +\bottomrule +\end{tabular} +\quad +\begin{tabular}[t]{@{}lp{4cm}@{}} +\toprule +\multicolumn{2}{@{}c@{}}{Maths font, \cs{fam}3} \\ +\midrule +$\xi_8$ & default rule thickness \\ +$\xi_9$ & big op spacing1 \\ +$\xi_{10}$ & big op spacing2 \\ +$\xi_{11}$ & big op spacing3 \\ +$\xi_{12}$ & big op spacing4 \\ +$\xi_{13}$ & big op spacing5 \\ +\bottomrule +\end{tabular} +} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc-mathfontdimen.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc-mathfontdimen.tex new file mode 100644 index 00000000000..4ef1df29728 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc-mathfontdimen.tex @@ -0,0 +1,151 @@ +%%^^A%% um-doc-mathfontdimen.tex -- part of UNICODE-MATH + +\section{\Hologo{XeTeX} math font dimensions} + +These are the extended \cmd\fontdimen s available for suitable fonts +in \XeTeX. Note that Lua\TeX\ takes an alternative route, and this package +will eventually provide a wrapper interface to the two (I hope). + +\newcounter{mfdimen} +\setcounter{mfdimen}{9} +\newcommand\mathfontdimen[2]{^^A + \stepcounter{mfdimen}^^A + \themfdimen & {\scshape\small #1} & #2\vspace{0.5ex} \tabularnewline} + +\begin{longtable}{ + @{}c>{\raggedright\parfillskip=0pt}p{4cm}>{\raggedright}p{7cm}@{}} +\toprule \cmd\fontdimen & Dimension name & Description\tabularnewline\midrule \endhead +\bottomrule\endfoot +\mathfontdimen{Script\-Percent\-Scale\-Down} +{Percentage of scaling down for script level 1. Suggested value: 80\%.} +\mathfontdimen{Script\-Script\-Percent\-Scale\-Down} +{Percentage of scaling down for script level 2 (Script\-Script). Suggested value: 60\%.} +\mathfontdimen{Delimited\-Sub\-Formula\-Min\-Height} +{Minimum height required for a delimited expression to be treated as a subformula. Suggested value: normal line height\,×\,1.5.} +\mathfontdimen{Display\-Operator\-Min\-Height} +{Minimum height of n-ary operators (such as integral and summation) for formulas in display mode.} +\mathfontdimen{Math\-Leading} +{White space to be left between math formulas to ensure proper line spacing. For example, for applications that treat line gap as a part of line ascender, formulas with ink going above (os2.sTypoAscender + os2.sTypoLineGap – MathLeading) or with ink going below os2.sTypoDescender will result in increasing line height.} +\mathfontdimen{Axis\-Height} +{Axis height of the font. } +\mathfontdimen{Accent\-Base\-Height} +{Maximum (ink) height of accent base that does not require raising the accents. Suggested: x-height of the font (os2.sxHeight) plus any possible overshots. } +\mathfontdimen{Flattened\-Accent\-Base\-Height} +{Maximum (ink) height of accent base that does not require flattening the accents. Suggested: cap height of the font (os2.sCapHeight).} +\mathfontdimen{Subscript\-Shift\-Down} +{The standard shift down applied to subscript elements. Positive for moving in the downward direction. Suggested: os2.ySubscriptYOffset.} +\mathfontdimen{Subscript\-Top\-Max} +{Maximum allowed height of the (ink) top of subscripts that does not require moving subscripts further down. Suggested: /5 x-height.} +\mathfontdimen{Subscript\-Baseline\-Drop\-Min} +{Minimum allowed drop of the baseline of subscripts relative to the (ink) bottom of the base. Checked for bases that are treated as a box or extended shape. Positive for subscript baseline dropped below the base bottom.} +\mathfontdimen{Superscript\-Shift\-Up} +{Standard shift up applied to superscript elements. Suggested: os2.ySuperscriptYOffset.} +\mathfontdimen{Superscript\-Shift\-Up\-Cramped} +{Standard shift of superscripts relative to the base, in cramped style.} +\mathfontdimen{Superscript\-Bottom\-Min} +{Minimum allowed height of the (ink) bottom of superscripts that does not require moving subscripts further up. Suggested: ¼ x-height.} +\mathfontdimen{Superscript\-Baseline\-Drop\-Max} +{Maximum allowed drop of the baseline of superscripts relative to the (ink) top of the base. Checked for bases that are treated as a box or extended shape. Positive for superscript baseline below the base top.} +\mathfontdimen{Sub\-Superscript\-Gap\-Min} +{Minimum gap between the superscript and subscript ink. Suggested: 4×default rule thickness.} +\mathfontdimen{Superscript\-Bottom\-Max\-With\-Subscript} +{The maximum level to which the (ink) bottom of superscript can be pushed to increase the gap between superscript and subscript, before subscript starts being moved down. +Suggested: /5 x-height.} +\mathfontdimen{Space\-After\-Script} +{Extra white space to be added after each subscript and superscript. Suggested: 0.5pt for a 12 pt font.} +\mathfontdimen{Upper\-Limit\-Gap\-Min} +{Minimum gap between the (ink) bottom of the upper limit, and the (ink) top of the base operator. } +\mathfontdimen{Upper\-Limit\-Baseline\-Rise\-Min} +{Minimum distance between baseline of upper limit and (ink) top of the base operator.} +\mathfontdimen{Lower\-Limit\-Gap\-Min} +{Minimum gap between (ink) top of the lower limit, and (ink) bottom of the base operator.} +\mathfontdimen{Lower\-Limit\-Baseline\-Drop\-Min} +{Minimum distance between baseline of the lower limit and (ink) bottom of the base operator.} +\mathfontdimen{Stack\-Top\-Shift\-Up} +{Standard shift up applied to the top element of a stack.} +\mathfontdimen{Stack\-Top\-Display\-Style\-Shift\-Up} +{Standard shift up applied to the top element of a stack in display style.} +\mathfontdimen{Stack\-Bottom\-Shift\-Down} +{Standard shift down applied to the bottom element of a stack. Positive for moving in the downward direction.} +\mathfontdimen{Stack\-Bottom\-Display\-Style\-Shift\-Down} +{Standard shift down applied to the bottom element of a stack in display style. Positive for moving in the downward direction.} +\mathfontdimen{Stack\-Gap\-Min} +{Minimum gap between (ink) bottom of the top element of a stack, and the (ink) top of the bottom element. Suggested: 3×default rule thickness.} +\mathfontdimen{Stack\-Display\-Style\-Gap\-Min} +{Minimum gap between (ink) bottom of the top element of a stack, and the (ink) top of the bottom element in display style. Suggested: 7×default rule thickness.} +\mathfontdimen{Stretch\-Stack\-Top\-Shift\-Up} +{Standard shift up applied to the top element of the stretch stack.} +\mathfontdimen{Stretch\-Stack\-Bottom\-Shift\-Down} +{Standard shift down applied to the bottom element of the stretch stack. Positive for moving in the downward direction.} +\mathfontdimen{Stretch\-Stack\-Gap\-Above\-Min} +{Minimum gap between the ink of the stretched element, and the (ink) bottom of the element above. Suggested: Upper\-Limit\-Gap\-Min} +\mathfontdimen{Stretch\-Stack\-Gap\-Below\-Min} +{Minimum gap between the ink of the stretched element, and the (ink) top of the element below. Suggested: Lower\-Limit\-Gap\-Min.} +\mathfontdimen{Fraction\-Numerator\-Shift\-Up} +{Standard shift up applied to the numerator. } +\mathfontdimen{Fraction\-Numerator\-Display\-Style\-Shift\-Up} +{Standard shift up applied to the numerator in display style. Suggested: Stack\-Top\-Display\-Style\-Shift\-Up.} +\mathfontdimen{Fraction\-Denominator\-Shift\-Down} +{Standard shift down applied to the denominator. Positive for moving in the downward direction.} +\mathfontdimen{Fraction\-Denominator\-Display\-Style\-Shift\-Down} +{Standard shift down applied to the denominator in display style. Positive for moving in the downward direction. Suggested: Stack\-Bottom\-Display\-Style\-Shift\-Down.} +\mathfontdimen{Fraction\-Numerator\-Gap\-Min} +{Minimum tolerated gap between the (ink) bottom of the numerator and the ink of the fraction bar. Suggested: default rule thickness} +\mathfontdimen{Fraction\-Num\-Display\-Style\-Gap\-Min} +{Minimum tolerated gap between the (ink) bottom of the numerator and the ink of the fraction bar in display style. Suggested: 3×default rule thickness.} +\mathfontdimen{Fraction\-Rule\-Thickness} +{Thickness of the fraction bar. Suggested: default rule thickness.} +\mathfontdimen{Fraction\-Denominator\-Gap\-Min} +{Minimum tolerated gap between the (ink) top of the denominator and the ink of the fraction bar. Suggested: default rule thickness} +\mathfontdimen{Fraction\-Denom\-Display\-Style\-Gap\-Min} +{Minimum tolerated gap between the (ink) top of the denominator and the ink of the fraction bar in display style. Suggested: 3×default rule thickness.} +\mathfontdimen{Skewed\-Fraction\-Horizontal\-Gap} +{Horizontal distance between the top and bottom elements of a skewed fraction.} +\mathfontdimen{Skewed\-Fraction\-Vertical\-Gap} +{Vertical distance between the ink of the top and bottom elements of a skewed fraction.} +\mathfontdimen{Overbar\-Vertical\-Gap} +{Distance between the overbar and the (ink) top of he base. Suggested: 3×default rule thickness.} +\mathfontdimen{Overbar\-Rule\-Thickness} +{Thickness of overbar. Suggested: default rule thickness.} +\mathfontdimen{Overbar\-Extra\-Ascender} +{Extra white space reserved above the overbar. Suggested: default rule thickness.} +\mathfontdimen{Underbar\-Vertical\-Gap} +{Distance between underbar and (ink) bottom of the base. Suggested: 3×default rule thickness.} +\mathfontdimen{Underbar\-Rule\-Thickness} +{Thickness of underbar. Suggested: default rule thickness.} +\mathfontdimen{Underbar\-Extra\-Descender} +{Extra white space reserved below the underbar. Always positive. Suggested: default rule thickness.} +\mathfontdimen{Radical\-Vertical\-Gap} +{Space between the (ink) top of the expression and the bar over it. Suggested: 1¼ default rule thickness.} +\mathfontdimen{Radical\-Display\-Style\-Vertical\-Gap} +{Space between the (ink) top of the expression and the bar over it. Suggested: default rule thickness + ¼ x-height. } +\mathfontdimen{Radical\-Rule\-Thickness} +{Thickness of the radical rule. This is the thickness of the rule in designed or constructed radical signs. Suggested: default rule thickness.} +\mathfontdimen{Radical\-Extra\-Ascender} +{Extra white space reserved above the radical. Suggested: Radical\-Rule\-Thickness.} +\mathfontdimen{Radical\-Kern\-Before\-Degree} +{Extra horizontal kern before the degree of a radical, if such is present. Suggested: 5/18 of em.} +\mathfontdimen{Radical\-Kern\-After\-Degree} +{Negative kern after the degree of a radical, if such is present. Suggested: −10/18 of em.} +\mathfontdimen{Radical\-Degree\-Bottom\-Raise\-Percent} +{Height of the bottom of the radical degree, if such is present, in proportion to the ascender of the radical sign. Suggested: 60\%.} +\end{longtable} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc-nfsssummary.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc-nfsssummary.tex new file mode 100644 index 00000000000..645664b4bde --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc-nfsssummary.tex @@ -0,0 +1,84 @@ +%%^^A%% um-doc-nfsssummary.tex -- part of UNICODE-MATH + +\section{Documenting maths support in the NFSS} + +In the following, \meta{NFSS decl.} stands for something like |{T1}{lmr}{m}{n}|. + +\begin{description} +\item[Maths symbol fonts] Fonts for symbols: $\propto$, $\leq$, $\rightarrow$ + +\cmd\DeclareSymbolFont\marg{name}\meta{NFSS decl.}\\ +Declares a named maths font such as |operators| from which symbols are defined with \cmd\DeclareMathSymbol. + +\item[Maths alphabet fonts] Fonts for {\font\1=cmmi10 at 10pt\1 ABC}\,–\,{\font\1=cmmi10 at 10pt\1 xyz}, {\font\1=eufm10 at 10pt\1 ABC}\,–\,{\font\1=cmsy10 at 10pt\1 XYZ}, etc. + +\cmd\DeclareMathAlphabet\marg{cmd}\meta{NFSS decl.} + +For commands such as \cmd\mathbf, accessed +through maths mode that are unaffected by the current text font, and which are used for +alphabetic symbols in the \ascii\ range. + +\cmd\DeclareSymbolFontAlphabet\marg{cmd}\marg{name} + +Alternative (and optimisation) for \cmd\DeclareMathAlphabet\ if a single font is being used +for both alphabetic characters (as above) and symbols. + +\item[Maths `versions'] Different maths weights can be defined with the following, switched +in text with the \cmd\mathversion\marg{maths version} command. + +\cmd\SetSymbolFont\marg{name}\marg{maths version}\meta{NFSS decl.}\\ +\cmd\SetMathAlphabet\marg{cmd}\marg{maths version}\meta{NFSS decl.} + +\item[Maths symbols] Symbol definitions in maths for both characters (=) and macros (\cmd\eqdef): +\cmd\DeclareMathSymbol\marg{symbol}\marg{type}\marg{named font}\marg{slot} +This is the macro that actually defines which font each symbol comes from and how they behave. +\end{description} +Delimiters and radicals use wrappers around \TeX's \cmd\delimiter/\cmd\radical\ primitives, +which are re-designed in \XeTeX. The syntax used in \LaTeX's NFSS is therefore not so relevant here. +\begin{description} +\item[Delimiters] A special class of maths symbol which enlarge themselves in certain contexts. + +\cmd\DeclareMathDelimiter\marg{symbol}\marg{type}\marg{sym.\ font}\marg{slot}\marg{sym.\ font}\marg{slot} + +\item[Radicals] Similar to delimiters (\cmd\DeclareMathRadical\ takes the same syntax) but +behave `weirdly'. +\end{description} +In those cases, glyph slots in \emph{two} symbol fonts are required; one for the small (`regular') case, +the other for situations when the glyph is larger. This is not the case in \XeTeX. + +Accents are not included yet. + +\paragraph{Summary} + +For symbols, something like: +\begin{Verbatim} +\def\DeclareMathSymbol#1#2#3#4{ + \global\mathchardef#1"\mathchar@type#2 + \expandafter\hexnumber@\csname sym#2\endcsname + {\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}} +\end{Verbatim} +For characters, something like: +\begin{Verbatim} +\def\DeclareMathSymbol#1#2#3#4{ + \global\mathcode`#1"\mathchar@type#2 + \expandafter\hexnumber@\csname sym#2\endcsname + {\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}} +\end{Verbatim} +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc-stixextract.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc-stixextract.tex new file mode 100644 index 00000000000..b86ae1e33fd --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc-stixextract.tex @@ -0,0 +1,38 @@ +%%^^A%% um-doc-stixextract.tex -- part of UNICODE-MATH + +\section{\STIX\ table data extraction}\label{part:awk} + +The source for the \TeX\ names for the very large number of mathematical +glyphs are provided via Barbara Beeton's table file for the \STIX\ project +(|ams.org/STIX|). A version is located at +|http://www.ams.org/STIX/bnb/stix-tbl.asc| +but check |http://www.ams.org/STIX/| for more up-to-date info. + +This table is converted into a form suitable for reading by \TeX. +A single file is produced containing all (more than 3298) symbols. +Future optimisations might include generating various (possibly overlapping) subsets +so not all definitions must be read just to redefine a small range of symbols. +Performance for now seems to be acceptable without such measures. + +This file is currently developed outside this DTX file. It will be +incorporated when the final version is ready. (I know this is not how +things are supposed to work!) + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc-style.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc-style.tex new file mode 100644 index 00000000000..31a01bd7927 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc-style.tex @@ -0,0 +1,129 @@ +%%^^A%% um-doc-style.tex -- part of UNICODE-MATH + +\makeatletter +\input{unicode-math.dtx} +\GetFileInfo{unicode-math.dtx} +\let\umfiledate\filedate +\let\umfileversion\fileversion + +\CheckSum{0} +\EnableCrossrefs +\CodelineIndex +\setcounter{IndexColumns}{2} + +\usepackage[svgnames]{xcolor} +\usepackage[inline]{enumitem} +\usepackage{array,booktabs,calc,enumitem,fancyvrb,graphicx,ifthen,longtable,refstyle,subfig,topcapt,url,varioref,underscore} +\setcounter{LTchunksize}{100} +\usepackage[slash-delimiter=frac,nabla=literal]{unicode-math} +\usepackage{metalogo,hologo} + +\fvset{fontsize=\small,xleftmargin=2em} +\usepackage[it]{titlesec} + +\setmainfont{texgyrepagella}% + [ + Extension = .otf , + UprightFont = *-regular , + ItalicFont = *-italic , + BoldFont = *-bold , + BoldItalicFont = *-bolditalic , + ] +\setsansfont{Iwona}% + [ + Scale=MatchLowercase, + Extension = .otf, + UprightFont = *-Regular, + ItalicFont = *-Italic, + BoldFont = *-Bold, + BoldItalicFont = *-BoldItalic, + ] +\setmonofont{Inconsolatazi4-Regular.otf}% + [ + Scale=MatchLowercase, + BoldFont=Inconsolatazi4-Bold.otf + ] + +\setmathfont{texgyrepagella-math.otf} +\setmathfont[version=xits]{xits-math.otf} +\newfontface\umfont{xits-math.otf} + +\usepackage{hypdoc} +\hypersetup{linktocpage} + +% work around some issue turning | into "j" inside mathsf in the definition of \Module: +% (also prettify) +\def\Module#1{{\footnotesize\color{red}$\langle$\texttt{#1}$\rangle$}} + +\linespread{1.1} +\frenchspacing + +\definecolor{niceblue}{rgb}{0.2,0.4,0.8} + +\def\theCodelineNo{\textcolor{niceblue}{\sffamily\tiny\arabic{CodelineNo}}} + +\newcommand*\name[1]{{#1}} +\newcommand*\pkg[1]{\textsf{#1}} +\newcommand*\feat[1]{\texttt{#1}} +\newcommand*\opt[1]{\texttt{#1}} + +\newcommand*\note[1]{\unskip\footnote{#1}} + +\let\latin\textit +\def\eg{\latin{e.g.}} +\def\Eg{\latin{E.g.}} +\def\ie{\latin{i.e.}} +\def\etc{\@ifnextchar.{\latin{etc}}{\latin{etc.}\@}} + +\def\STIX{\textsc{stix}} +\def\MacOSX{Mac~OS~X} +\def\ascii{\textsc{ascii}} +\def\OMEGA{Omega} + +\newcounter{argument} + +\makeatletter +\g@addto@macro\endmacro{\setcounter{argument}{0}} +\makeatother + +\newcommand*\darg[1]{% + \stepcounter{argument}% + {\ttfamily\char`\#\theargument~:~}#1\par\noindent\ignorespaces +} +\newcommand*\doarg[1]{% + \stepcounter{argument}% + {\ttfamily\makebox[0pt][r]{[}\char`\#\theargument]:~}#1\par\noindent\ignorespaces +} + +\newcommand\codeline[1]{\par{\centering#1\par\noindent}\ignorespaces} + +\newcommand\unichar[1]{\textsc{u}+\texttt{\small#1}} + +\setlength\parindent{2em} + +\def \MakePrivateLetters {% + \catcode`\@=11\relax + \catcode`\_=11\relax + \catcode`\:=11\relax +} + +\makeatother + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/um-doc.tex b/Master/texmf-dist/source/latex/unicode-math/um-doc.tex new file mode 100644 index 00000000000..7e28f17c9f4 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/um-doc.tex @@ -0,0 +1,1137 @@ +%%^^A%% um-doc.tex -- part of UNICODE-MATH + +\begin{abstract} +\noindent +This document describes the \pkg{unicode-math} package, which is +intended as an implementation of Unicode +maths for \LaTeX\ using the \XeTeX\ and Lua\TeX\ typesetting engines. +With this package, changing maths fonts is as easy as changing +text fonts --- and there are more and more maths fonts appearing now. +Maths input can also be simplified with Unicode since literal glyphs may be +entered instead of control sequences in your document source. + +The package provides support for both \XeTeX\ and Lua\TeX. The different +engines provide differing levels of support for Unicode maths. +Please let us know of any troubles. + +Alongside this documentation file, you should be able to find a minimal +example demonstrating the use of the package, +`\texttt{unimath-example.ltx}'. It also comes with a separate document, +`\texttt{unimath-symbols.pdf}', +containing a complete listing of mathematical symbols defined by +\pkg{unicode-math}, including comparisons between different fonts. + +Finally, while the STIX fonts may be used with this package, accessing +their alphabets in their `private user area' is not yet supported. +(Of these additional alphabets there is a separate caligraphic design +distinct to the script design already included.) +Better support for the STIX fonts is planned for an upcoming revision of the +package after any problems have been ironed out with the initial version. + +\end{abstract} + +\newpage +\tableofcontents + +\clearpage +\section{Introduction} + +This document describes the \pkg{unicode-math} package, which is an +\emph{experimental} implementation of a macro to Unicode glyph encoding for +mathematical characters. + +Users who desire to specify maths alphabets only (Greek and Latin letters, +and Arabic numerals) +may wish to use Andrew Moschou's \pkg{mathspec} package instead. +(\XeTeX-only at time of writing.) + +\section{Acknowledgements} + +Many thanks to: +Microsoft for developing the mathematics extension to OpenType as part of +Microsoft Office~2007; +Jonathan Kew for implementing Unicode math support in \XeTeX; +Taco Hoekwater for implementing Unicode math support in \LuaTeX; +Barbara Beeton for her prodigious effort compiling the definitive list of Unicode math +glyphs and their \LaTeX\ names (inventing them where necessary), and also +for her thoughtful replies to my sometimes incessant questions; +Philipp Stephani for extending the package to support \LuaTeX. +Ross Moore and Chris Rowley have provided moral and technical support +from the very early days with great insight into the issues we face trying +to extend and use \TeX\ in the future. +Apostolos Syropoulos, Joel Salomon, Khaled Hosny, and Mariusz Wodzicki +have been fantastic beta testers. + +\section{Getting started} + +Load \pkg{unicode-math} as a regular \LaTeX\ package. It should be loaded +after any other maths or font-related package in case it needs to overwrite +their definitions. Here's an example using the filename syntax to load the \TeX\ Gyre Pagella Math font: (this works for both \XeLaTeX\ and \LuaLaTeX) +\begin{Verbatim} +\usepackage{amsmath} % if desired +\usepackage{unicode-math} +\setmathfont{texgyrepagella-math.otf} +\end{Verbatim} + +Once the package is loaded, traditional TFM-based maths fonts are no longer supported; +you can only switch to a different OpenType maths font using the \cs{setmathfont} command. +If you do not load an OpenType maths font before |\begin{document}|, Latin Modern Math (see above) will be loaded automatically. + +\subsection{New commands} +\LaTeX, since the first version of \LaTeXe, changed the math group +selection from, say, |{\bf x}| to |\mathbf{x}|. It introduced commands +such as |\mathbf|, |\mathit|, |\mathsf|, |\mathtt| and |\mathcal|, +besides |\mathnormal|. This was not only done to maintain the analogy +with |\textbf|, |\textit| and so on, but with the precise purpose of +loading the needed math groups (or math families) on demand and not +allocating them if not required by the document. + +The introduction of \pkg{unicode-math} posed new problems. For +instance, there is a big difference between say |fit| as an operator +name in boldface type and the product of three boldface variables. +With legacy \TeX{} engines, |\mathbf{fit}| would use a ligature and +the same would happen with the input |\mathbf{f}\mathbf{i}\mathbf{t}|. +For the latter case, the user should probably use |\mathbf{f\/}|. + +However, there is another important point from a \emph{conceptual} +point of view. A boldface variable name should be printed using the +\emph{math font}, whereas a boldface operator name should be printed +using the \emph{text font}. OpenType math fonts make this distinction +feasible, because they contain several math alphabets. Of course a +boldface text~`x' will not differ much (or at all) from a boldface +math~`x', but this is not the point: they \emph{should} be considered +different, because the former is |U+0078| in Unicode, the latter is +|U+1D431|. + +When discussing the matter, it soon appeared clear that \emph{two} +different commands are needed: one for using text boldface in math, +one for using math boldface. Only the document's author can know +whether one or the other is needed. The decision was to split off +the two meanings by using either |\mathbf| (for the boldface text font +in math) or |\symbf| (for the bold math font). + +To be more detailed, most alphabet commands are provided with the +\cs{math...} prefix synonyms, but there are five `legacy' font alphabets +that intentionally behave somewhat different. These are \cs{mathup}, +\cs{mathit}, \cs{mathbf}, \cs{mathsf}, and \cs{mathtt}. (N.B.: +\cs{mathrm} is defined as a synonym for \cs{mathup}, but the latter is +prefered as it is a script-agnostic term.) + +The \cs{symbf} command switches to single-letter mathematical symbols +(generally within the same OpenType font). The \cs{mathbf} command +switches to a text font that is set up to behave correctly in +mathematics, and should be used for multi-letter identifiers. These +could be denoted `text math alphabets'; further details are discussed +in \secref{mathselect}. Additional similar `text math alphabet' +commands can be defined using the \cs{setmathfontface} command +discussed in \secref{mathselect}. To control the behaviour of the +default text math alphabet commands to behave in a +backwards-compatible mode, see the package options described in +\secref{textmathlegacy}. + +\begin{table}\centering + \topcaption{New \pkg{unicode-math} commands.} + \tablabel{symvsmath} + \begin{tabular}{lll} + \toprule + \pkg{unicode-math} command & Synonym \\ + \midrule + |\symup| & \\ + |\symit| & \\ + |\symbf| & \\ + |\symsf| & \\ + |\symtt| & \\ + \midrule + |\symnormal| & |\mathnormal| \\ + |\symliteral| & \\ + |\symbfup| & |\mathbfup| \\ + |\symbfit| & |\mathbfit| \\ + |\symsfup| & |\mathsfup| \\ + |\symsfit| & |\mathsfit| \\ + |\symbfsfup| & |\mathbfsfup| \\ + |\symbfsfit| & |\mathbfsfit| \\ + |\symbfsf| & |\mathbfsf| \\ + |\symbb| & |\mathbb| \\ + |\symbbit| & |\mathbbit| \\ + |\symscr| & |\mathscr| \\ + |\symbfscr| & |\mathbfscr| \\ + |\symcal| & |\mathcal| \\ + |\symbfcal| & |\mathbfcal| \\ + |\symfrak| & |\mathfrak| \\ + |\symbffrak| & |\mathbffrak| \\ + \bottomrule + \end{tabular} +\end{table} + +Thus \pkg{unicode-math} provides a number of commands (such as +|\symbfsf|) to select specific `symbol alphabets' within the unicode +maths font, with usage, e.g., |$\symbfsf{g}$|${}\to\symbfsf{g}$. The +full listing is shown in \Tabref{symvsmath}. For backwards +compatibility, many of these are also defined with `familiar' synonyms +such as |\mathbfsf|. However, where possible the `sym' prefix +commands should be preferred, as certain synonyms may become +deprecated in time. The |\symliteral| command is described in +\secref{math-style}. + + + +\subsection{Package options} +Package options may be set when the package as loaded or at any later +stage with the \cs{unimathsetup} command. Therefore, the following two +examples are equivalent: +\begin{Verbatim} +\usepackage[math-style=TeX]{unicode-math} +% OR +\usepackage{unicode-math} +\unimathsetup{math-style=TeX} +\end{Verbatim} +Note, however, that some package options affects how maths is initialised +and changing an option such as |math-style| will not take effect until a +new maths font is set up. + +Package options may \emph{also} be used when declaring new maths fonts, +passed via options to the \cs{setmathfont} command. +Therefore, the following two examples are equivalent: +\begin{Verbatim} +\unimathsetup{math-style=TeX} +\setmathfont{Cambria Math} +% OR +\setmathfont{Cambria Math}[math-style=TeX] +\end{Verbatim} + +A summary list of package options is shown in \tabref{pkgopt}. +See following sections for more information. + +\begin{table}\centering + \topcaption{Package options.} + \tablabel{pkgopt} + \begin{tabular}{lll} + \toprule + Option & Description & See\dots \\ + \midrule + |math-style| & Style of letters & \secref{math-style} \\ + |bold-style| & Style of bold letters & \secref{bold-style} \\ + |sans-style| & Style of sans serif letters & \secref{sans-style} \\ + |nabla| & Style of the nabla symbol & \secref{nabla} \\ + |partial| & Style of the partial symbol & \secref{partial} \\ + |colon| & Behaviour of \cs{colon} & \secref{colon} \\ + |slash-delimiter| & Glyph to use for `stretchy' slash & \secref{slash-delimiter} \\ + \bottomrule + \end{tabular} +\end{table} + + +\section{Unicode maths font setup} + +In the ideal case, a single Unicode font will contain all maths glyphs we +need. The file |unicode-math-table.tex| (based on Barbara Beeton's \STIX\ table) +provides the mapping between Unicode +maths glyphs and macro names (all 3298 — or however many — of them!). A +single command +\codeline{\cmd\setmathfont\marg{font name}\oarg{font features}} +implements this for every every symbol and alphabetic variant. +That means |x| to $x$, |\xi| to $\xi$, |\leq| to $\leq$, etc., |\symscr{H}| +to $\symscr{H}$ and so on, all for Unicode glyphs within a single font. + +This package deals well with Unicode characters for maths +input. This includes using literal Greek letters in formulae, +resolving to upright or italic depending on preference. + +Font features specific to \pkg{unicode-math} are shown in \tabref{mathfontfeatures}. +Package options (see \tabref{pkgopt}) may also be used. +Other \pkg{fontspec} features are also valid. + +\begin{table}\centering + \topcaption{Maths font options.} + \tablabel{mathfontfeatures} + \begin{tabular}{lll} + \toprule + Option & Description & See\dots \\ + \midrule + |range| & Style of letters & \secref{range} \\ + |script-font| & Font to use for sub- and super-scripts & \secref{sscript} \\ + |script-features| & Font features for sub- and super-scripts & \secref{sscript} \\ + |sscript-font| & Font to use for nested sub- and super-scripts & \secref{sscript} \\ + |sscript-features| & Font features for nested sub- and super-scripts & \secref{sscript} \\ + \bottomrule + \end{tabular} +\end{table} + +\subsection{Using multiple fonts} +\seclabel{range} + +There will probably be few cases where a single Unicode maths font suffices +(simply due to glyph coverage). The \STIX\ font comes to mind as a +possible exception. It will therefore be necessary to delegate specific +Unicode ranges of glyphs to separate fonts: + \codeline{\cmd\setmathfont\marg{font name}|[range=|\meta{unicode range}|,|\meta{font features}|]|} +where \meta{unicode range} is a comma-separated list of Unicode slot numbers and ranges such as |{"27D0-"27EB,"27FF,"295B-"297F}|. +Note that \TeX's syntax for accessing the slot number of a character, such as |`\+|, will also work here. + +You may also use the macro for accessing the glyph, such as \cs{int}, or whole collection of symbols with the same math type, such as \cs{mathopen}, or complete math styles such as \cs{symbb}. +(Only numerical slots, however, can be used in ranged declarations.) + +\subsubsection{Control over alphabet ranges} + +As discussed earlier, Unicode mathematics consists of a number of `alphabet styles' within a single font. In \pkg{unicode-math}, these ranges are indicated with the following (hopefully self-explanatory) labels: +\begin{quote}\ttfamily +\ExplSyntaxOn +\clist_use:Nn \g__um_named_ranges_clist {\,,\,~} +\ExplSyntaxOff +\end{quote} +Fonts can be selected for specified ranges only using the following syntax, in which case all other maths font setup remains untouched: +\begin{itemize} +\item |[range=bb]| to use the font for `|bb|' letters only. +\item |[range=bfsfit/{greek,Greek}]| for Greek lowercase and uppercase only (also with |latin|, |Latin|, |num| as possible options for Latin lower-/upper-case and numbers, resp.). +\item |[range=up->sfup]| to map to different output styles. +\end{itemize} + +Note that `meta-styles' such as `|bf|' and `|sf|' are not included here since they are context dependent. Use |[range=bfup]| and |[range=bfit]| to effect changes to the particular ranges selected by `|bf|' (and similarly for `|sf|'). + +If a particular math style is not defined in the font, we fall back onto the lower-base plane (i.e., `upright') glyphs. +Therefore, to use an \ascii-encoded fractur font, for example, write +\begin{Verbatim} + \setmathfont{SomeFracturFont}[range=frak] +\end{Verbatim} +and because the math plane fractur glyphs will be missing, \pkg{unicode-math} will know to use the \ascii\ ones instead. +If necessary this behaviour can be forced with |[range=frak->up]|, since the `|up|' range corresponds to \ascii\ letters. + +%If you wanted to swap the maths symbols with sans serif forms, it would be possible to write |[range={up->sfup,it->sfit}]|. +%Note, however, that at present Unicode does not encode glyphs for sans serif Greek (\tabref{mathalphabets}). + +Users of the impressive Minion Math fonts (commercial) may use remapping to access the bold glyphs using: +\begin{Verbatim} + \setmathfont{MinionMath-Regular.otf} + \setmathfont{MinionMath-Bold.otf}[range={bfup->up,bfit->it}] +\end{Verbatim} +To set up the complete range of optical sizes for these fonts, a font declaration such as the following may be used: (adjust may be desired according to the font size of the document) +\begin{Verbatim} +\setmathfont{Minion Math}[ + SizeFeatures = { + {Size = -6.01, Font = MinionMath-Tiny}, + {Size = 6.01-8.41, Font = MinionMath-Capt}, + {Size = 8.41-13.01, Font = MinionMath-Regular}, + {Size = 13.01-19.91, Font = MinionMath-Subh}, + {Size = 19.91-, Font = MinionMath-Disp} + }] + +\setmathfont{Minion Math}[range = {bfup->up,bfit->it}, + SizeFeatures = { + {Size = -6.01, Font = MinionMath-BoldTiny}, + {Size = 6.01-8.41, Font = MinionMath-BoldCapt}, + {Size = 8.41-13.01, Font = MinionMath-Bold}, + {Size = 13.01-19.91, Font = MinionMath-BoldSubh}, + {Size = 19.91-, Font = MinionMath-BoldDisp} + }] +\end{Verbatim} +\textbf{v0.8:} Note that in previous versions of \pkg{unicode-math}, these features were labelled |[range=\mathbb]| and so on. This old syntax is still supported for backwards compatibility, but is now discouraged. + + +\subsection{Script and scriptscript fonts/features} +\seclabel{sscript} + +Cambria Math uses OpenType font features to activate smaller optical sizes +for scriptsize and scriptscriptsize symbols (the $B$ and $C$, respectively, +in $A_{B_C}$). +Other typefaces (such as Minion Math) may use entirely separate font files. + +The features |script-font| and |sscript-font| allow alternate fonts to be +selected for the script and scriptscript sizes, and |script-features| and +|sscript-features| to apply different OpenType features to them. + +By default |script-features| is defined as |Style=MathScript| and |sscript-features| is |Style=MathScriptScript|. +These correspond to the two levels of OpenType's |ssty| feature tag. +If the |(s)script-features| options are specified manually, you must +additionally specify the |Style| options as above. + + +\subsection{Maths `versions'} + +\LaTeX\ uses a concept known as `maths versions' to switch math fonts +mid-document. +This is useful because it is more efficient than loading a complete maths +font from scratch every time---especially with thousands of glyphs in the case of Unicode maths! +The canonical example for maths versions is to select a `bold' maths font +which might be suitable for section headings, say. +(Not everyone agrees with this typesetting choice, though; be careful.) + +To select a new maths font in a particular version, use the syntax + \codeline{\cmd\setmathfont\marg{font name}|[version=|\meta{version name}|,|\meta{font features}|]|} +and to switch between maths versions mid-document use the standard \LaTeX\ command +\cmd\mathversion\marg{version name}. + + +\subsection{Legacy maths `alphabet' commands} +\seclabel{mathselect} + +\LaTeX\ traditionally uses \cs{DeclareMathAlphabet} and \cs{SetMathAlphabet} to define document commands such as \cs{mathit}, \cs{mathbf}, and so on. +While these commands can still be used, \pkg{unicode-math} defines a wrapper command to assist with the creation of new such maths alphabet commands. +This command is known as \cs{setmathface} in symmetry with \pkg{fontspec}'s \cs{newfontface} command; it takes syntax: +\begin{quote} + \cmd\setmathfontface\meta{command}\marg{font name}|[|\meta{font features}|]| + + \makebox[0pt][l]{\cmd\setmathfontface\meta{command}\marg{font name}|[||version=|\meta{version name}|,|\meta{font features}|]|} +\end{quote} +For example, if you want to define a new legacy maths alphabet font \cs{mathittt}: +\begin{verbatim} + \setmathfontface\mathittt{texgyrecursor-italic.otf} + ... + $\mathittt{foo} = \mathittt{a} + \mathittt{b}$ +\end{verbatim} + + +\subsubsection{Default `text math' fonts} + +The five `text math' fonts, discussed above, are: \cs{mathrm}, \cs{mathbf}, \cs{mathit}, \cs{mathsf}, and \cs{mathtt}. +These commands are also defined with their original definition under synonyms \cs{mathtextrm}, \cs{mathtextbf}, and so on. + +When selecting document fonts using \pkg{fontspec} commands such as \cs{setmainfont}, \pkg{unicode-math} inserts some additional code into \pkg{fontspec} that keeps the current default fonts `in sync' with their corresponding \cs{mathrm} commands, etc. + +For example, in standard \LaTeX, \cs{mathsf} doesn't change even if the main document font is changed using |\renewcommand\sfdefault{...}|. With \pkg{unicode-math} loaded, after writing |\setsansfont{Helvetica}|, \cs{mathsf} will now be set in Helvetica. + +If the \cs{mathsf} font is set explicitly at any time in the preamble, this `auto-following' does not occur. The legacy math font switches can be defined either with commands defined by \pkg{fontspec} (|\setmathrm|, |\setmathsf|, etc.) or using the more general |\setmathfontface\mathsf| interface defined by \pkg{unicode-math}. + + +\subsubsection{Replacing `text math' fonts by symbols} +\seclabel{textmathlegacy} + +For certain types of documents that use legacy input syntax, it may be preferable to have |\mathbf| behave as if it were |\symbf| en masse (et cetera respectively). +A series of package options (\tabref{legacyfontswitch}) are provided to facilitate switching the definition of \cs{mathXYZ} for the five legacy text math font definitions. + +For example, if in a particular document |\mathbf| is used only for choosing symbols of vectors and matrices, a dedicated symbol font (|\symbf|) will produce better spacing and will better match the main math font. +In that case loading |unicode-math| with the |mathbf=sym| will achieve the desired result. + +\begin{table} + \centering + \topcaption{Maths text font configuration options. Note that \cs{mathup} and \cs{mathrm} are aliases of each other and cannot be configured separately.} + \tablabel{legacyfontswitch} + \begin{tabular}{lll} + \toprule + Defaults (from `text' font) & From `maths symbols' \\ + \midrule + |mathrm=text| & |mathrm=sym | \\ + |mathup=text|\rlap{$^\ast$} & |mathup=sym|{}\rlap{$^\ast$} \\ + |mathit=text| & |mathit=sym | \\ + |mathsf=text| & |mathsf=sym | \\ + |mathbf=text| & |mathbf=sym | \\ + |mathtt=text| & |mathtt=sym | \\ + \bottomrule + \end{tabular} +\end{table} + + +\subsubsection{Operator font} + +\LaTeX\ defines an internal command \cs{operator@font} for typesetting elements such as |\sin| and |\cos|. +This font is selected from the legacy |operators| NFSS `MathAlphabet', which is no longer relevant in the context of \pkg{unicode-math}. +By default, the \cs{operator@font} command is defined to switch to the \cs{mathrm} font. +You may now change these using the command: +\begin{Verbatim} +\setoperatorfont\mathit +\end{Verbatim} +Or, to select a \pkg{unicode-math} range: +\begin{Verbatim} +\setoperatorfont\symscr +\end{Verbatim} +\setoperatorfont\symscr +For example, after the latter above, |$\sin x$| will produce `$\sin x$'. + +\mathversion{normal} +\setoperatorfont\mathrm + + +\section{Maths input} + +\XeTeX's Unicode support allows maths input through two methods. Like +classical \TeX, macros such as \cmd\alpha, \cmd\sum, \cmd\pm, \cmd\leq, and +so on, provide verbose access to the entire repertoire of characters defined +by Unicode. The literal characters themselves may be used instead, for more +readable input files. + +\subsection{Math `style'} +\seclabel{math-style} + +Classically, \TeX\ uses italic lowercase Greek letters and \emph{upright} +uppercase Greek letters for variables in mathematics. This is contrary to +the \textsc{iso} standards of using italic forms for both upper- and lowercase. +Furthermore, in various historical contexts, often associated with French typesetting, it was common to use upright uppercase \emph{Latin} letters as well as upright +upper- and lowercase Greek, but italic lowercase latin. Finally, it is not unknown to use upright letters +for all characters, as seen in the Euler fonts. + +The \pkg{unicode-math} package accommodates these possibilities with the +option \opt{math-style} that takes one of four (case sensitive) arguments: +\opt{TeX}, \opt{ISO}, \opt{french}, or \opt{upright}.\footnote{Interface inspired by Walter Schmidt's \pkg{lucimatx} package.} +The \opt{math-style} options' effects are shown in brief in \tabref{math-style}. + +The philosophy behind the interface to the mathematical symbols +lies in \LaTeX's attempt of separating content and formatting. Because input +source text may come from a variety of places, the upright and +`mathematical' italic Latin and Greek alphabets are \emph{unified} from the +point of view of having a specified meaning in the source text. That is, to +get a mathematical ‘$x$’, either the \ascii\ (`keyboard') letter |x| may +be typed, or the actual Unicode character may be used. Similarly for Greek +letters. The upright or italic forms are then chosen based on the +|math-style| package option. + +If glyphs are desired that do not map as per the package option (for +example, an upright `g' is desired but typing |$g$| yields `$g$'), +\emph{markup} is required to specify this; to follow from the example: +|\symup{g}|. +Maths style commands such as \cmd\symup\ are detailed later. + +\paragraph{`Literal' interface} +Some may not like this convention of normalising their input. +For them, an upright |x| is an upright `x' and that's that. +(This will be the case when obtaining source text from copy/pasting PDF or +Microsoft Word documents, for example.) +For these users, the |literal| option to |math-style| will effect this behaviour. +The \cs{symliteral}\marg{syms} command can also be used, regardless of package setting, to force the style to match the literal input characters. +This is a `mirror' to \cs{symnormal}\marg{syms} (also alias \cs{mathnormal}) which `resets' the character mapping in its argument to that originally set up through package options. + +\begin{table} + \centering + \topcaption{Effects of the \opt{math-style} package option.} + \tablabel{math-style} + \begin{tabular}{@{}>{\ttfamily}lcc@{}} + \toprule + & \multicolumn{2}{c}{Example} \\ + \cmidrule(l){2-3} + \rmfamily Package option & Latin & Greek \\ + \midrule + math-style=ISO & $(a,z,B,X)$ & $\symit{(\alpha,\beta,\Gamma,\Xi)}$ \\ + math-style=TeX & $(a,z,B,X)$ & $(\symit\alpha,\symit\beta,\symup\Gamma,\symup\Xi)$ \\ + math-style=french & $(a,z,\symup B,\symup X)$ & $(\symup\alpha,\symup\beta,\symup\Gamma,\symup\Xi)$ \\ + math-style=upright & $(\symup a,\symup z,\symup B,\symup X)$ & $(\symup\alpha,\symup\beta,\symup\Gamma,\symup\Xi)$ \\ + \bottomrule + \end{tabular} +\end{table} + + +\subsection{Bold style} +\seclabel{bold-style} + +Similar as in the previous section, ISO standards differ somewhat to \TeX's +conventions (and classical typesetting) for `boldness' in mathematics. In +the past, it has been customary to use bold \emph{upright} letters to denote +things like vectors and matrices. For example, \( \symbfup{M} = +(\mitM_x,\mitM_y,\mitM_z) \). Presumably, this was due to the relatively +scarcity of bold italic fonts in the pre-digital typesetting era. +It has been suggested by some that \emph{italic} bold symbols should be used nowadays instead, but this practise is certainly not widespread. + +Bold Greek letters have simply been bold variant glyphs of their regular +weight, as in \( \mbfitxi = (\mitxi_\mitr,\mitxi_\mitphi,\mitxi_\mittheta) +\). +Confusingly, the syntax in \LaTeX\ traditionally has been different for obtaining `normal' bold symbols in Latin and Greek: \cmd\mathbf\ in the former (`$\symbfup{M}$'), and \cmd\bm\ (or +\cmd\boldsymbol, deprecated) in the latter (`$\mbfitxi$'). + +In \pkg{unicode-math}, the \cmd\symbf\ command works directly with both +Greek and Latin maths characters and depending on package option +either switches to upright for Latin letters (|bold-style=TeX|) as well or +keeps them italic (|bold-style=ISO|). +To match the package options for non-bold characters, with option +|bold-style=upright| all bold characters are upright, and +|bold-style=literal| does not change the upright/italic shape of the letter. +The \opt{bold-style} options' effects are shown in brief in \tabref{bold-style}. + +Upright and italic bold mathematical letters input as direct Unicode +characters are normalised with the same rules. For example, with +|bold-style=TeX|, a literal bold italic latin character will be typeset +upright. + +Note that \opt{bold-style} is independent of \opt{math-style}, although if +the former is not specified then matching defaults are chosen based on the +latter. + +\begin{table} + \centering + \topcaption{Effects of the \opt{bold-style} package option.} + \tablabel{bold-style} + \begin{tabular}{@{}>{\ttfamily}lcc@{}} + \toprule + & \multicolumn{2}{c}{Example} \\ + \cmidrule(l){2-3} + \rmfamily Package option & Latin & Greek \\ + \midrule + bold-style=ISO & $(\symbfit a, \symbfit z, \symbfit B, \symbfit X)$ & $(\symbfit\alpha, \symbfit\beta, \symbfit\Gamma, \symbfit\Xi)$ \\ + bold-style=TeX & $(\symbfup a,\symbfup z,\symbfup B,\symbfup X)$ & $(\symbfit\alpha, \symbfit\beta,\symbfup \Gamma,\symbfup \Xi)$ \\ + bold-style=upright & $(\symbfup a,\symbfup z,\symbfup B,\symbfup X)$ & $(\symbfup \alpha,\symbfup \beta,\symbfup \Gamma,\symbfup \Xi)$ \\ + \bottomrule + \end{tabular} +\end{table} + + +\subsection{Sans serif style} +\seclabel{sans-style} + +Unicode contains upright and italic, medium and bold mathematical style characters. +These may be explicitly selected with the \cs{mathsfup}, \cs{mathsfit}, \cs{mathbfsfup}, and \cs{mathbfsfit} +commands discussed in \secref{all-math-alphabets}. + +How should the generic \cs{mathsf} behave? Unlike bold, sans serif is used much more sparingly +in mathematics. I've seen recommendations to typeset tensors in sans serif italic +or sans serif italic bold (e.g., examples in the \pkg{isomath} and \pkg{mattens} packages). +But \LaTeX's \cs{mathsf} is \textsl{upright} sans serif. + +Therefore I reluctantly add the package options |[sans-style=upright]| and |[sans-style=italic]| to control the behaviour of \cs{mathsf}. +The |upright| style sets up the command to use upright sans serif, including Greek; +the |italic| style switches to using italic in both Latin and Greek. +In other words, this option simply changes the meaning of \cs{mathsf} to either \cs{mathsfup} or \cs{mathsfit}, respectively. +Please let me know if more granular control is necessary here. + +There is also a |[sans-style=literal]| setting, set automatically with |[math-style=literal]|, which retains the uprightness of the input characters used when selecting the sans serif output. + +\subsubsection{What about bold sans serif?} + +While you might want your bold upright and your sans serif italic, I don't believe you'd also want +your bold sans serif upright (or all vice versa, if that's even conceivable). Therefore, bold sans +serif follows from the setting for sans serif; it is completely independent of the setting for bold. + +In other words, \cs{mathbfsf} is either \cs{mathbfsfup} or \cs{mathbfsfit} based on |[sans-style=upright]| or |[sans-style=italic]|, respectively. And \texttt{[sans-style = literal]} causes \cs{mathbfsf} to retain the same italic or upright shape as the input, and turns it bold sans serif. + +N.B.: there is no medium-weight sans serif Greek range in Unicode. +Therefore, |\symsf{\alpha}| does not make sense (it produces `$\symsf{\alpha}$'), while |\symbfsf{\alpha}| gives `$\symbfsfup{\alpha}$' or `$\symbfsfit{\alpha}$' according to the |sans-style|. + +\subsection{All (the rest) of the mathematical styles} +\seclabel{all-math-alphabets} + +Unicode contains separate codepoints for most if not all variations of style +shape one may wish to use in mathematical notation. The complete list is shown +in \tabref{mathalphabets}. Some of these have been covered in the previous sections. + +The math font switching commands do not nest; therefore if you want +sans serif bold, you must write |\symbfsf{...}| rather than |\symbf{\symsf{...}}|. +This may change in the future. + +\begin{table} +\caption{Mathematical styles defined in Unicode. Black dots indicate an style exists in the font specified; blue dots indicate shapes that should always be taken from the upright font even in the italic style. See main text for description of \cs{mathbbit}.} +\tablabel{mathalphabets} +\centering +\def\Y{\textbullet} +\def\M{\textcolor[rgb]{0.5,0.5,1}{\textbullet}} +\begin{tabular}{@{} lll l ccc @{}} +\toprule +\multicolumn{3}{c}{Font} & & \multicolumn{3}{c}{Alphabet} \\ +\cmidrule(r){1-3} +\cmidrule(l){5-7} +Style & Shape & Series & Switch & Latin & Greek & Numerals \\ +\midrule +Serif & Upright & Normal & \cs{mathup} & \Y & \Y & \Y \\ + & & Bold & \cs{mathbfup} & \Y & \Y & \Y \\ + & Italic & Normal & \cs{mathit} & \Y & \Y & \M \\ + & & Bold & \cs{mathbfit} & \Y & \Y & \M \\ +Sans serif & Upright & Normal & \cs{mathsfup} & \Y & & \Y \\ + & Italic & Normal & \cs{mathsfit} & \Y & & \M \\ + & Upright & Bold & \cs{mathbfsfup} & \Y & \Y & \Y \\ + & Italic & Bold & \cs{mathbfsfit} & \Y & \Y & \M \\ +Typewriter & Upright & Normal & \cs{mathtt} & \Y & & \Y \\ +Double-struck & Upright & Normal & \cs{mathbb} & \Y & & \Y \\ + & Italic & Normal & \cs{mathbbit} & \Y & & \\ +Script & Upright & Normal & \cs{mathscr} & \Y & & \\ + & & Bold & \cs{mathbfscr} & \Y & & \\ +Fraktur & Upright & Normal & \cs{mathfrak} & \Y & & \\ + & & Bold & \cs{mathbffrac} & \Y & & \\ +\bottomrule +\end{tabular} +\end{table} + +\subsubsection{Double-struck} + +The double-struck style (also known as `blackboard bold') consists of +upright Latin letters $\{\symbb{a}$--$\symbb{z}$,$\symbb{A}$$\symbb{Z}\}$, +numerals $\symbb{0}$--$\symbb{9}$, summation symbol $\symbb\sum$, and four +Greek letters only: $\{\symbb{\gamma\pi\Gamma\Pi}\}$. + +While |\symbb{\sum}| does produce a double-struck summation symbol, +its limits aren't properly aligned. Therefore, +either the literal character or the control sequence \cs{Bbbsum} are +recommended instead. + +There are also five Latin \emph{italic} double-struck letters: $\symbbit{Ddeij}$. +These can be accessed (if not with their literal characters or control sequences) +with the \cs{mathbbit} style switch, but note that only those five letters +will give the expected output. + +\subsubsection{Caligraphic vs.\ Script variants} + +The Unicode maths encoding contains a style for `Script' letters, +and while by default \cs{mathcal} and \cs{mathscr} +are synonyms, there are some situations when a +separate `Caligraphic' style is needed as well. + +If a font contains alternate glyphs for a separat caligraphic style, +they can be selected explicitly as shown below. +This feature is currently only supported by the XITS~Math font, where +the caligraphic letters are accessed with the same glyph slots as the +script letters but with the first stylistic set feature (|ss01|) applied. +\begin{verbatim} + \setmathfont{xits-math.otf}[range={cal,bfcal},StylisticSet=1] +\end{verbatim} +An example is shown below. +\begin{quote} +\setmathfont{xits-math.otf}[range=scr] +\setmathfont{xits-math.otf}[range=cal,StylisticSet=1] +The Script style (\cs{mathscr}) in XITS Math is: $\symscr{ABCXYZ}$\par +The Caligraphic style (\cs{mathcal}) in XITS Math is: $\symcal{ABCXYZ}$ +\end{quote} + + +\subsection{Miscellanea} + +\subsubsection{Nabla} +\seclabel{nabla} + + The symbol $\nabla$ comes in the six forms shown in \tabref{nabla}. + We want an individual option to specify whether we want upright or italic + nabla by default (when either upright or italic nabla is used in the + source). \TeX\ classically uses an upright nabla, and \textsc{iso} + standards agree with this convention. + The package options |nabla=upright| and + |nabla=italic| switch between the two choices, and |nabla=literal| respects + the shape of the input character. This is then inherited + through \cmd\symbf; \cmd\symit\ and \cmd\symup\ can be used to force one + way or the other. + +|nabla=italic| is the default. |nabla=literal| is +activated automatically after |math-style=literal|. + +\begin{table} + \begin{minipage}[b]{0.49\textwidth} + \centering + \topcaption{The various forms of nabla.} + \tablabel{nabla} + \let \tmpshow\empty + \begin{tabular}{@{}llc@{}} + \toprule + \multicolumn{2}{@{}l}{Description} & Glyph + \\ \cmidrule(r){1-2}\cmidrule(l){3-3} + Upright & Serif & $\symup\nabla$ \\ + & Bold serif & $\symbfup\nabla$ \\ + & Bold sans & $\symbfsfup\nabla$ \\ + \cmidrule(lr){1-2}\cmidrule(lr){3-3} + Italic & Serif & $\symit\nabla$ \\ + & Bold serif & $\symbfit\nabla$ \\ + & Bold sans & $\symbfsfit\nabla$ \\ + \bottomrule + \end{tabular} + \end{minipage}\hfill + \begin{minipage}[b]{0.49\textwidth} + \centering + \topcaption{The partial differential.} + \tablabel{partial} + \begin{tabular}{@{}llc@{}} + \toprule + \multicolumn{2}{@{}l}{Description} & Glyph + \\ \cmidrule(r){1-2}\cmidrule(l){3-3} + Regular & Upright & $\symup\partial$ \\ + & Italic & $\symit\partial$ \\ + Bold & Upright & $\symbfup\partial$ \\ + & Italic & $\symbfit\partial$ \\ + Sans bold & Upright & $\symbfsfup\partial$ \\ + & Italic & $\symbfsfit\partial$ \\ + \bottomrule + \end{tabular} + \end{minipage} +\end{table} + + +\subsubsection{Partial} +\seclabel{partial} + +The same applies to the symbols \unichar{2202} partial differential and +\unichar{1D715} math italic partial differential. + +At time of writing, both the Cambria Math and STIX fonts display these +two glyphs in the same italic style, but this is hopefully a bug that will +be corrected in the future~--- the `plain' partial differential should +really have an upright shape. + +Use the |partial=upright| or |partial=italic| package options to specify +which one you would like, or |partial=literal| to have the same character +used in the output as was used for the input. +The default is (always, unless someone requests and +argues otherwise) |partial=italic|.\footnote{A good argument would revolve +around some international standards body recommending upright over italic. +I just don't have the time right now to look it up.} |partial=literal| +is activated following |math-style=literal|. + +See \tabref{partial} for the variations on the partial differential symbol. + + +\subsubsection{Primes} + +Primes ($x'$) may be input in several ways. You may use any combination +the \ascii\ straight quote (\texttt{\char`\'}) or the Unicode prime \unichar{2032} +($'$); when multiple primes occur next to each other, they chain +together to form double, triple, or quadruple primes if the font contains +pre-drawn glyphs. The individual prime glyphs are accessed, as usual, +with the \cs{prime} command, and the double-, triple-, and quadruple-prime +glyphs are available with \cs{dprime}, \cs{trprime}, and \cs{qprime}, +respectively. + +If the font does not contain the pre-drawn glyphs or more than four primes +are used, the single prime glyph is used multiple times with a negative +kern to get the spacing right. There is no user interface to adjust this +negative kern yet (because I haven't decided what it should look like); +if you need to, write something like this: +\begin{Verbatim} +\ExplSyntaxOn +\muskip_gset:Nn \g_@@_primekern_muskip { -\thinmuskip/2 } +\ExplySyntaxOff +\end{Verbatim} +Backwards or reverse primes behave in exactly the same way; use the \ascii\ +back tick (\texttt{\char`\`}) or the Unicode reverse prime \unichar{2035} +({\umfont\char"2035}). +The command to access the backprime is \cs{backprime}, and +multiple backwards primes can accessed with \cs{backdprime}, +\cs{backtrprime}, and \cs{backqprime}. + +In all cases above, no error checking is performed if you attempt to +access a multi-prime glyph in a font that doesn't contain one. For this +reason, it may be safer to write |x''''| instead of |x\qprime| +in general. + +If you ever need to enter the straight quote |'| or the backtick |`| in +maths mode, these glyphs can be accessed with \cs{mathstraightquote} and +\cs{mathbacktick}. + +\subsubsection{Unicode subscripts and superscripts} + +You may, if you wish, use Unicode subscripts and superscripts in your +source document. For basic expressions, the use of these characters +can make the input more readable. +Adjacent sub- or super-scripts will be concatenated into a single +expression. + +The range of subscripts and superscripts supported by this package +are shown in \figref{superscripts,subscripts}. Please request more if +you think it is appropriate. + +\begin{figure}\centering +\fbox{\fontspec{CharisSILR.ttf}\Large +A +^^^^2070 ^^^^00b9 ^^^^00b2 ^^^^00b3 ^^^^2074 ^^^^2075 ^^^^2076 ^^^^2077 +^^^^2078 ^^^^2079 ^^^^207a ^^^^207b ^^^^207c ^^^^207d ^^^^207e ^^^^2071 +^^^^207f ^^^^207f ^^^^02b0 ^^^^02b2 ^^^^02b3 ^^^^02b7 ^^^^02b8 +Z} +\caption{ + The Unicode superscripts supported as input characters. + These are the literal glyphs from Charis SIL, + not the output seen when used for maths input. + The `A' and `Z' are to provide context for the size and + location of the superscript glyphs. +} +\figlabel{superscripts} +\end{figure} + +\begin{figure}\centering +\fbox{\fontspec{CharisSILR.ttf}\Large +A +^^^^2080 ^^^^2081 ^^^^2082 ^^^^2083 ^^^^2084 ^^^^2085 ^^^^2086 ^^^^2087 +^^^^2088 ^^^^2089 ^^^^208a ^^^^208b ^^^^208c ^^^^208d ^^^^208e ^^^^2090 +^^^^2091 ^^^^1d62 ^^^^2092 ^^^^1d63 ^^^^1d64 ^^^^1d65 ^^^^2093 ^^^^1d66 +^^^^1d67 ^^^^1d68 ^^^^1d69 ^^^^1d6a +Z} +\caption{ + The Unicode subscripts supported as input characters. + See note from \figref{superscripts}. +} +\figlabel{subscripts} +\end{figure} + +\subsubsection{Colon} +\seclabel{colon} + +The colon is one of the few confusing characters of Unicode maths. +In \TeX, \texttt{:} is defined as a colon with relation spacing: `$a:b$'. +While \cs{colon} is defined as a colon with punctuation spacing: `$a\colon b$'. + +In Unicode, \unichar{003A} {colon} is defined as a punctuation symbol, +while \unichar{2236} {ratio} is the colon-like symbol used in mathematics to denote +ratios and other things. + +This breaks the usual straightforward mapping from control sequence to Unicode input character +to (the same) Unicode glyph. + +To preserve input compatibility, we remap the \ascii\ input character `\texttt{:}' to \unichar{2236}. +Typing a literal \unichar{2236} char will result in the same output. +If \pkg{amsmath} is loaded, then the definition of \cs{colon} is inherited from there +(it looks like a punctuation colon with additional space around it). +Otherwise, \cs{colon} is made to output a colon with \cs{mathpunct} spacing. + +The package option |colon=literal| forces \ascii\ input `|:|' to be printed as \cs{mathcolon} instead. + + +\subsubsection{Slashes and backslashes} +\seclabel{slash-delimiter} + +There are several slash-like symbols defined in Unicode. The complete list is shown in \tabref{slashes}. + +\begin{table}\centering +\caption{Slashes and backslashes.} +\tablabel{slashes} +\begin{tabular}{@{}cl@{}cl@{}} +\toprule +Slot & Name & Glyph & Command \\ +\midrule +\unichar{002F} & \textsc{solidus} & \umfont \char"002F & \cs{slash} \\ +\unichar{2044} & \textsc{fraction slash} & \umfont \char"2044 & \cs{fracslash} \\ +\unichar{2215} & \textsc{division slash} & \umfont \char"2215 & \cs{divslash} \\ +\unichar{29F8} & \textsc{big solidus} & \umfont \char"29F8 & \cs{xsol} \\ +\midrule +\unichar{005C} & \textsc{reverse solidus} & \umfont \char"005C & \cs{backslash} \\ +\unichar{2216} & \textsc{set minus} & \umfont \char"2216 & \cs{smallsetminus} \\ +\unichar{29F5} & \textsc{reverse solidus operator}& \umfont \char"29F5 & \cs{setminus} \\ +\unichar{29F9} & \textsc{big reverse solidus} & \umfont \char"29F9 & \cs{xbsol} \\ +\bottomrule +\end{tabular} +\end{table} + +In regular \LaTeX\ we can write \cs{left}\cs{slash}\dots\cs{right}\cs{backslash} +and so on and obtain extensible delimiter-like symbols. Not all of the Unicode slashes +are suitable for this (and do not have the font support to do it). + +\paragraph{Slash} + +Of \unichar{2044} {fraction slash}, TR25 says that it is: +\begin{quote} +\dots used to build up simple fractions in running text\dots +however parsers of mathematical texts should be prepared to handle fraction slash +when it is received from other sources. +\end{quote} + +\unichar{2215} {division slash} should be used when division is represented +without a built-up fraction; $\pi\approx22/7$, for example. + +\unichar{29F8} {big solidus} is a `big operator' (like $\sum$). + +\paragraph{Backslash} + +The \unichar{005C} {reverse solidus} character \cs{backslash} is used for denoting +double cosets: $A\backslash B$. (So I'm led to believe.) +It may be used as a `stretchy' delimiter if supported by the font. + +MathML uses \unichar{2216} {set minus} like this: $A\smallsetminus B$.\footnote{\S4.4.5.11 \url{http://www.w3.org/TR/MathML3/}} +The \LaTeX\ command name \cs{smallsetminus} is used for backwards compatibility. + +Presumably, \unichar{29F5} {reverse solidus operator} is intended to +be used in a similar way, but it could also (perhaps?) be used to +represent `inverse division': $\pi\approx7\mathbin{\backslash}22$.^^A +\footnote{This is valid syntax in the Octave and Matlab programming languages, +in which it means matrix inverse pre-multiplication. I.e., $A\mathbin{\backslash} B\equiv A^{-1}B$.} +The \LaTeX\ name for this character is \cs{setminus}. + +Finally, \unichar{29F9} {big reverse solidus} is a `big operator' (like $\sum$). + +\paragraph{How to use all of these things} + +Unfortunately, font support for the above characters/glyphs is rather inconsistent. +In Cambria Math, the only slash that grows (say when writing +\[ +\left.\left[\begin{array}{cc} a & b \\ c & d\end{array}\right]\middle\slash + \left[\begin{array}{cc} 1 & 1 \\ 1 & 0\end{array}\right] \right.\quad ) +\] +is the \textsc{fraction slash}, which we just established above is +sort of only supposed to be used in text. + +Of the above characters, the following are allowed to be used after +\cs{left}, \cs{middle}, and \cs{right}: +\begin{itemize} +\item \cs{fracslash}; +\item \cs{slash}; and, +\item \cs{backslash} (the only reverse slash). +\end{itemize} + +However, we assume that there is only \emph{one} stretchy slash +in the font; this is assumed by default to be \unichar{002F} {solidus}. +Writing \cs{left/} or \cs{left}\cs{slash} or \cs{left}\cs{fracslash} +will all result in the same stretchy delimiter being used. + +The delimiter used can be changed with the |slash-delimiter| package option. +Allowed values are |ascii|, |frac|, and |div|, corresponding to the respective +Unicode slots. + +For example: as mentioned above, Cambria Math's stretchy slash is +\unichar{2044} {fraction slash}. When using Cambria Math, then +\pkg{unicode-math} should be loaded with the |slash-delimiter=frac| option. +(This should be a font option rather than a package option, but +it will change soon.) + + +\subsubsection{Growing and non-growing accents} +\seclabel{growing-accents} + +There are a few accents for which \TeX\ has both non-growing and growing +versions. Among these are \cs{hat} and \cs{tilde}; the corresponding growing +versions are called \cs{widehat} and \cs{widetilde}, respectively. + +Older versions of \XeTeX\ and \LuaTeX\ did not support this distinction, +however, and \emph{all} accents there were growing automatically. (I.e., +\cs{hat} and \cs{widehat} are equivalent.) As of \LuaTeX\ v0.65 and \XeTeX\ +v0.9998, these wide/non-wide commands will again behave in their expected +manner. + + +\subsubsection{Pre-drawn fraction characters} + +Pre-drawn fractions \unichar{00BC}--\unichar{00BE}, \unichar{2150}--\unichar{215E} +are not suitable for use in mathematics output. However, they can be useful +as input characters to abbreviate common fractions. +\begin{center} +\fontspec{DejaVuSerif.ttf} ^^A available in TeX Live 2012 if not earlier +¼ ½ ¾ ↉ ⅐ ⅑ ⅒ ⅓ ⅔ ⅕ ⅖ ⅗ ⅘ ⅙ ⅚ ⅛ ⅜ ⅝ ⅞ +\end{center} +For example, instead of writing `|\tfrac12 x|', you may consider it more readable to have +`|½x|' in the source instead. + +If the \cs{tfrac} command exists (i.e., if \pkg{amsmath} is loaded or +you have specially defined \cs{tfrac} for this purpose), it will be used +to typeset the fractions. If not, regular \cs{frac} will be used. The command +to use (\cs{tfrac} or \cs{frac}) can be forced either way with the package +option |active-frac=small| or |active-frac=normalsize|, respectively. + +\subsubsection{Circles} + +Unicode defines a large number of different types of circles for a variety +of mathematical purposes. There are thirteen alone just considering the +all white and all black ones, shown in \tabref{circles}. + +\LaTeX\ defines considerably fewer: \cs{circ} and \cs{bigcirc} for white; +\cs{bullet} for black. This package maps those commands to \cs{vysmwhtcircle}, +\cs{mdlgwhtcircle}, and \cs{smblkcircle}, respectively. + +\begin{table}\centering +\def\showchar#1#2#3{ \textsc{u}+{\small\ttfamily #1} & \texttt{\string#3} & \umfont \char"#1 \\} +\begin{tabular}{@{}llc@{}} +\toprule +Slot & Command & Glyph \\ +\midrule +\showchar{00B7}{centerdot}{\cdotp} +\showchar{22C5}{small middle dot}{\cdot} +\showchar{2219}{bullet operator}{\vysmblkcircle} +\showchar{2022}{round bullet, filled}{\smblkcircle} +\showchar{2981}{z notation spot}{\mdsmblkcircle} +\showchar{26AB}{medium black circle}{\mdblkcircle} +\showchar{25CF}{circle, filled}{\mdlgblkcircle} +\showchar{2B24}{black large circle}{\lgblkcircle} +\bottomrule +\end{tabular} +\def\showchar#1#2#3{ \umfont \char"#1 & \texttt{\string#3} & \textsc{u}+{\small\ttfamily #1} \\} +\begin{tabular}{@{}cll@{}} +\toprule +Glyph & Command & Slot \\ +\midrule +\\ +\\ +\showchar{2218}{composite function (small circle)}{\vysmwhtcircle} +\showchar{25E6}{white bullet}{\smwhtcircle} +\showchar{26AC}{medium small white circle}{\mdsmwhtcircle} +\showchar{26AA}{medium white circle}{\mdwhtcircle} +\showchar{25CB}{large circle}{\mdlgwhtcircle} +\showchar{25EF}{large circle}{\lgwhtcircle} +\bottomrule +\end{tabular} +\caption{Filled and hollow Unicode circles.} +\tablabel{circles} +\end{table} + +\subsubsection{Triangles} + +While there aren't as many different sizes of triangle as there are circle, +there's some important distinctions to make between a few similar characters. See \tabref{uptriangles} for the full summary. + +These triangles all have different intended meanings. Note for backwards +compatibility with \TeX, \unichar{25B3} has \emph{two} different mappings +in \pkg{unicode-math}. \cs{bigtriangleup} is intended as a binary operator +whereas \cs{triangle} is intended to be used as a letter-like symbol. + +But you're better off if you're using the latter form to indicate an +increment to use the glyph intended for this purpose, \unichar{2206}: $\increment x$. + +Finally, given that $\triangle$ and $\increment$ are provided for you +already, it is better off to only use upright Greek Delta $\Delta$ if you're +actually using it as a symbolic entity such as a variable on its own. + +\begin{table}\centering +\begin{tabular}{@{}llcl@{}} +\toprule +Slot & Command & Glyph & Class \\ +\midrule +\unichar{25B5} & \cs{vartriangle} & \umfont \char"25B5 & binary \\ +\unichar{25B3} & \cs{bigtriangleup} & \umfont \char"25B3 & binary \\ +\unichar{25B3} & \cs{triangle} & \umfont \char"25B3 & ordinary \\ +\unichar{2206} & \cs{increment} & \umfont \char"2206 & ordinary \\ +\unichar{0394} & \cs{mathup}\cs{Delta} & \umfont \char"0394 & ordinary \\ +\bottomrule +\end{tabular} +\caption{Different upwards pointing triangles.} +\tablabel{uptriangles} +\end{table} + +\iffalse +\subsubsection{Normalising some input characters} + +I believe +all variant forms should be used as legal input that is normalised to +a consistent output glyph, because we want to be fault-tolerant in the input. +Here are the duplicates: +\begin{quote}\obeylines +\unichar {251} {latin small letter alpha} +\unichar {25B} {latin small letter epsilon} +\unichar {263} {latin small letter gamma} +\unichar {269} {latin small letter iota} +\unichar {278} {latin small letter phi} +\unichar {28A} {latin small letter upsilon} +\unichar {190} {latin capital letter epsilon} +\unichar {194} {latin capital letter gamma} +\unichar {196} {latin capital letter iota} +\unichar {1B1} {latin capital letter upsilon} +\end{quote} + +(Not yet implemented.) +\fi + +\section{Advanced} + +\subsection{Warning messages} + +This package can produce a number of informational messages to try and inform the user when something might be going wrong due to package conflicts or something else. +As an experimental feature, these can be turn off on an individual basis with the package option |warnings-off| which takes a comma-separated list of warnings to suppress. +A warning will give you its name when printed on the console output; e.g., +\begin{Verbatim} + * unicode-math warning: "mathtools-colon" + * + * ... ... +\end{Verbatim} +This warning could be suppressed by loading the package as follows: +\begin{Verbatim} + \usepackage[warnings-off={mathtools-colon}]{unicode-math} +\end{Verbatim} + +\subsection{Programmer's interface} + +(Tentative and under construction.) +If you are writing some code that needs to know the current +maths style (\cs{mathbf}, \cs{mathit}, etc.), you can query the +variable \cs{l_@@_mathstyle_tl}. It will contain the maths style +without the leading `math' string; for example, +|\symbf { \show \l_@@_mathstyle_tl }| +will produce `bf'. + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-alphabets.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-alphabets.dtx deleted file mode 100644 index c309019dbc5..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-alphabets.dtx +++ /dev/null @@ -1,904 +0,0 @@ -% \section{\DTXCURR --- Setting up alphabets} -% \label{sec:setupalphabets} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% -% \subsubsection{Upright: up} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {up} {num} - { - \@@_set_normal_numbers:nn {up} {#1} - \@@_set_mathalphabet_numbers:nnn {up} {up} {#1} - } - -\@@_new_alphabet_config:nnn {up} {Latin} - { - \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Latin:nn {up} {#1} } - { - \bool_if:NT \g_@@_upLatin_bool { \@@_set_normal_Latin:nn {up,it} {#1} } - } - \@@_set_mathalphabet_Latin:nnn {up} {up,it} {#1} - \@@_set_mathalphabet_Latin:nnn {literal} {up} {up} - \@@_set_mathalphabet_Latin:nnn {literal} {it} {it} - } - -\@@_new_alphabet_config:nnn {up} {latin} - { - \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_latin:nn {up} {#1} } - { - \bool_if:NT \g_@@_uplatin_bool - { - \@@_set_normal_latin:nn {up,it} {#1} - \@@_set_normal_char:nnn {h} {up,it} {#1} - \@@_set_normal_char:nnn {dotlessi} {up,it} {#1} - \@@_set_normal_char:nnn {dotlessj} {up,it} {#1} - } - } - \@@_set_mathalphabet_latin:nnn {up} {up,it}{#1} - \@@_set_mathalphabet_latin:nnn {literal} {up} {up} - \@@_set_mathalphabet_latin:nnn {literal} {it} {it} - } - -\@@_new_alphabet_config:nnn {up} {Greek} - { - \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Greek:nn {up}{#1} } - { - \bool_if:NT \g_@@_upGreek_bool { \@@_set_normal_Greek:nn {up,it}{#1} } - } - \@@_set_mathalphabet_Greek:nnn {up} {up,it}{#1} - \@@_set_mathalphabet_Greek:nnn {literal} {up} {up} - \@@_set_mathalphabet_Greek:nnn {literal} {it} {it} - } - -\@@_new_alphabet_config:nnn {up} {greek} - { - \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_greek:nn {up} {#1} } - { - \bool_if:NT \g_@@_upgreek_bool - { - \@@_set_normal_greek:nn {up,it} {#1} - } - } - \@@_set_mathalphabet_greek:nnn {up} {up,it} {#1} - \@@_set_mathalphabet_greek:nnn {literal} {up} {up} - \@@_set_mathalphabet_greek:nnn {literal} {it} {it} - } - -\@@_new_alphabet_config:nnn {up} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_normal_char:nnn {Nabla}{up}{up} - } - { - \bool_if:NT \g_@@_upNabla_bool - { - \@@_set_normal_char:nnn {Nabla}{up,it}{up} - } - } - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_normal_char:nnn {partial}{up}{up} - } - { - \bool_if:NT \g_@@_uppartial_bool - { - \@@_set_normal_char:nnn {partial}{up,it}{up} - } - } - \@@_set_mathalphabet_pos:nnnn {up} {partial} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {up} {Nabla} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {up} {dotlessi} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {up} {dotlessj} {up,it} {#1} - } -% \end{macrocode} -% -% \subsubsection{Italic: it} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {it} {Latin} - { - \bool_if:NTF \g_@@_literal_bool { \@@_set_normal_Latin:nn {it} {#1} } - { - \bool_if:NF \g_@@_upLatin_bool { \@@_set_normal_Latin:nn {up,it} {#1} } - } - \@@_set_mathalphabet_Latin:nnn {it}{up,it}{#1} - } - -\@@_new_alphabet_config:nnn {it} {latin} - { - \bool_if:NTF \g_@@_literal_bool - { - \@@_set_normal_latin:nn {it} {#1} - \@@_set_normal_char:nnn {h}{it}{#1} - } - { - \bool_if:NF \g_@@_uplatin_bool - { - \@@_set_normal_latin:nn {up,it} {#1} - \@@_set_normal_char:nnn {h}{up,it}{#1} - \@@_set_normal_char:nnn {dotlessi}{up,it}{#1} - \@@_set_normal_char:nnn {dotlessj}{up,it}{#1} - } - } - \@@_set_mathalphabet_latin:nnn {it} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {it} {dotlessi} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {it} {dotlessj} {up,it} {#1} - } - -\@@_new_alphabet_config:nnn {it} {Greek} - { - \bool_if:NTF \g_@@_literal_bool - { - \@@_set_normal_Greek:nn {it}{#1} - } - { - \bool_if:NF \g_@@_upGreek_bool { \@@_set_normal_Greek:nn {up,it}{#1} } - } - \@@_set_mathalphabet_Greek:nnn {it} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {it} {greek} - { - \bool_if:NTF \g_@@_literal_bool - { - \@@_set_normal_greek:nn {it} {#1} - } - { - \bool_if:NF \g_@@_upgreek_bool { \@@_set_normal_greek:nn {it,up} {#1} } - } - \@@_set_mathalphabet_greek:nnn {it} {up,it} {#1} - } - -\@@_new_alphabet_config:nnn {it} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_normal_char:nnn {Nabla}{it}{it} - } - { - \bool_if:NF \g_@@_upNabla_bool - { - \@@_set_normal_char:nnn {Nabla}{up,it}{it} - } - } - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_normal_char:nnn {partial}{it}{it} - } - { - \bool_if:NF \g_@@_uppartial_bool - { - \@@_set_normal_char:nnn {partial}{up,it}{it} - } - } - \@@_set_mathalphabet_pos:nnnn {it} {partial} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {it} {Nabla} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Blackboard or double-struck: bb and bbit} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bb} {latin} - { - \@@_set_mathalphabet_latin:nnn {bb} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bb} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {bb} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bb} {C} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {H} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {N} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {P} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {Q} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {R} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {Z} {up,it} {#1} - } - -\@@_new_alphabet_config:nnn {bb} {num} - { - \@@_set_mathalphabet_numbers:nnn {bb} {up}{#1} - } - -\@@_new_alphabet_config:nnn {bb} {misc} - { - \@@_set_mathalphabet_pos:nnnn {bb} {Pi} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {pi} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {Gamma} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {gamma} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bb} {summation} {up} {#1} - } - -\@@_new_alphabet_config:nnn {bbit} {misc} - { - \@@_set_mathalphabet_pos:nnnn {bbit} {D} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bbit} {d} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bbit} {e} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bbit} {i} {up,it} {#1} - \@@_set_mathalphabet_pos:nnnn {bbit} {j} {up,it} {#1} - } -% \end{macrocode} -% -% \subsubsection{Script and caligraphic: scr and cal} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {scr} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {scr} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {B}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {E}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {F}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {H}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {I}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {L}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {M}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {R}{up,it}{#1} - } - -\@@_new_alphabet_config:nnn {scr} {latin} - { - \@@_set_mathalphabet_latin:nnn {scr} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {e}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {g}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {scr} {o}{up,it}{#1} - } -% \end{macrocode} -% These are by default synonyms for the above, but with the STIX -% fonts we want to use the alternate alphabet. -% \begin{macrocode} -\@@_new_alphabet_config:nnn {cal} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {cal} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {B}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {E}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {F}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {H}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {I}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {L}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {M}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {cal} {R}{up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Fractur or fraktur or blackletter: frak} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {frak} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {frak} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {frak} {C}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {frak} {H}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {frak} {I}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {frak} {R}{up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {frak} {Z}{up,it}{#1} - } -\@@_new_alphabet_config:nnn {frak} {latin} - { - \@@_set_mathalphabet_latin:nnn {frak} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Sans serif upright: sfup} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {sfup} {num} - { - \@@_set_mathalphabet_numbers:nnn {sf} {up}{#1} - \@@_set_mathalphabet_numbers:nnn {sfup} {up}{#1} - } -\@@_new_alphabet_config:nnn {sfup} {Latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Latin:nn {sfup} {#1} - \@@_set_mathalphabet_Latin:nnn {sf} {up}{#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_Latin:nn {sfup,sfit} {#1} - \@@_set_mathalphabet_Latin:nnn {sf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Latin:nnn {sfup} {up,it}{#1} - } -\@@_new_alphabet_config:nnn {sfup} {latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_latin:nn {sfup} {#1} - \@@_set_mathalphabet_latin:nnn {sf} {up}{#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_latin:nn {sfup,sfit} {#1} - \@@_set_mathalphabet_latin:nnn {sf} {up,it}{#1} - } - } - \@@_set_mathalphabet_latin:nnn {sfup} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Sans serif italic: sfit} -% -% \begin{macrocode} -\@@_new_alphabet_config:nnn {sfit} {Latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Latin:nn {sfit} {#1} - \@@_set_mathalphabet_Latin:nnn {sf} {it}{#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_Latin:nn {sfup,sfit} {#1} - \@@_set_mathalphabet_Latin:nnn {sf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Latin:nnn {sfit} {up,it}{#1} - } -\@@_new_alphabet_config:nnn {sfit} {latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_latin:nn {sfit} {#1} - \@@_set_mathalphabet_latin:nnn {sf} {it}{#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_latin:nn {sfup,sfit} {#1} - \@@_set_mathalphabet_latin:nnn {sf} {up,it}{#1} - } - } - \@@_set_mathalphabet_latin:nnn {sfit} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Typewriter or monospaced: tt} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {tt} {num} - { - \@@_set_mathalphabet_numbers:nnn {tt} {up}{#1} - } -\@@_new_alphabet_config:nnn {tt} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {tt} {up,it}{#1} - } -\@@_new_alphabet_config:nnn {tt} {latin} - { - \@@_set_mathalphabet_latin:nnn {tt} {up,it}{#1} - } -% \end{macrocode} -% -% -% \subsubsection{Bold Italic: bfit} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bfit} {Latin} - { - \bool_if:NF \g_@@_bfupLatin_bool - { - \@@_set_normal_Latin:nn {bfup,bfit} {#1} - } - \@@_set_mathalphabet_Latin:nnn {bfit} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_Latin:nn {bfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bf} {it}{#1} - } - { - \bool_if:NF \g_@@_bfupLatin_bool - { - \@@_set_normal_Latin:nn {bfup,bfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bf} {up,it}{#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfit} {latin} - { - \bool_if:NF \g_@@_bfuplatin_bool - { - \@@_set_normal_latin:nn {bfup,bfit} {#1} - } - \@@_set_mathalphabet_latin:nnn {bfit} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_latin:nn {bfit} {#1} - \@@_set_mathalphabet_latin:nnn {bf} {it}{#1} - } - { - \bool_if:NF \g_@@_bfuplatin_bool - { - \@@_set_normal_latin:nn {bfup,bfit} {#1} - \@@_set_mathalphabet_latin:nnn {bf} {up,it}{#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfit} {Greek} - { - \@@_set_mathalphabet_Greek:nnn {bfit} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_Greek:nn {bfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bf} {it}{#1} - } - { - \bool_if:NF \g_@@_bfupGreek_bool - { - \@@_set_normal_Greek:nn {bfup,bfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bf} {up,it}{#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfit} {greek} - { - \@@_set_mathalphabet_greek:nnn {bfit} {up,it} {#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_greek:nn {bfit} {#1} - \@@_set_mathalphabet_greek:nnn {bf} {it} {#1} - } - { - \bool_if:NF \g_@@_bfupgreek_bool - { - \@@_set_normal_greek:nn {bfit,bfup} {#1} - \@@_set_mathalphabet_greek:nnn {bf} {up,it} {#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfit} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { \@@_set_normal_char:nnn {Nabla}{bfit}{#1} } - { - \bool_if:NF \g_@@_upNabla_bool - { \@@_set_normal_char:nnn {Nabla}{bfup,bfit}{#1} } - } - \bool_if:NTF \g_@@_literal_partial_bool - { \@@_set_normal_char:nnn {partial}{bfit}{#1} } - { - \bool_if:NF \g_@@_uppartial_bool - { \@@_set_normal_char:nnn {partial}{bfup,bfit}{#1} } - } - \@@_set_mathalphabet_pos:nnnn {bfit} {partial} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bfit} {Nabla} {up,it}{#1} - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {partial} {it}{#1} - } - { - \bool_if:NF \g_@@_uppartial_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up,it}{#1} - } - } - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {it}{#1} - } - { - \bool_if:NF \g_@@_upNabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up,it}{#1} - } - } - } -% \end{macrocode} -% -% -% \subsubsection{Bold Upright: bfup} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bfup} {num} - { - \@@_set_mathalphabet_numbers:nnn {bf} {up}{#1} - \@@_set_mathalphabet_numbers:nnn {bfup} {up}{#1} - } - -\@@_new_alphabet_config:nnn {bfup} {Latin} - { - \bool_if:NT \g_@@_bfupLatin_bool - { - \@@_set_normal_Latin:nn {bfup,bfit} {#1} - } - \@@_set_mathalphabet_Latin:nnn {bfup} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_Latin:nn {bfup} {#1} - \@@_set_mathalphabet_Latin:nnn {bf} {up}{#1} - } - { - \bool_if:NT \g_@@_bfupLatin_bool - { - \@@_set_normal_Latin:nn {bfup,bfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bf} {up,it}{#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfup} {latin} - { - \bool_if:NT \g_@@_bfuplatin_bool - { - \@@_set_normal_latin:nn {bfup,bfit} {#1} - } - \@@_set_mathalphabet_latin:nnn {bfup} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_latin:nn {bfup} {#1} - \@@_set_mathalphabet_latin:nnn {bf} {up}{#1} - } - { - \bool_if:NT \g_@@_bfuplatin_bool - { - \@@_set_normal_latin:nn {bfup,bfit} {#1} - \@@_set_mathalphabet_latin:nnn {bf} {up,it}{#1} - } - } - } -\@@_new_alphabet_config:nnn {bfup} {Greek} - { - \@@_set_mathalphabet_Greek:nnn {bfup} {up,it}{#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_Greek:nn {bfup}{#1} - \@@_set_mathalphabet_Greek:nnn {bf} {up}{#1} - } - { - \bool_if:NT \g_@@_bfupGreek_bool - { - \@@_set_normal_Greek:nn {bfup,bfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bf} {up,it}{#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfup} {greek} - { - \@@_set_mathalphabet_greek:nnn {bfup} {up,it} {#1} - \bool_if:NTF \g_@@_bfliteral_bool - { - \@@_set_normal_greek:nn {bfup} {#1} - \@@_set_mathalphabet_greek:nnn {bf} {up} {#1} - } - { - \bool_if:NT \g_@@_bfupgreek_bool - { - \@@_set_normal_greek:nn {bfup,bfit} {#1} - \@@_set_mathalphabet_greek:nnn {bf} {up,it} {#1} - } - } - } - -\@@_new_alphabet_config:nnn {bfup} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfup}{#1} - } - { - \bool_if:NT \g_@@_upNabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfup,bfit}{#1} - } - } - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_normal_char:nnn {partial}{bfup}{#1} - } - { - \bool_if:NT \g_@@_uppartial_bool - { - \@@_set_normal_char:nnn {partial}{bfup,bfit}{#1} - } - } - \@@_set_mathalphabet_pos:nnnn {bfup} {partial} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bfup} {Nabla} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bfup} {digamma} {up}{#1} - \@@_set_mathalphabet_pos:nnnn {bfup} {Digamma} {up}{#1} - \@@_set_mathalphabet_pos:nnnn {bf} {digamma} {up}{#1} - \@@_set_mathalphabet_pos:nnnn {bf} {Digamma} {up}{#1} - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up}{#1} - } - { - \bool_if:NT \g_@@_uppartial_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {partial} {up,it}{#1} - } - } - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up}{#1} - } - { - \bool_if:NT \g_@@_upNabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bf} {Nabla} {up,it}{#1} - } - } - } -% \end{macrocode} -% -% \subsubsection{Bold fractur or fraktur or blackletter: bffrak} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bffrak} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {bffrak} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bffrak} {latin} - { - \@@_set_mathalphabet_latin:nnn {bffrak} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Bold script or calligraphic: bfscr} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bfscr} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {bfscr} {up,it}{#1} - } -\@@_new_alphabet_config:nnn {bfscr} {latin} - { - \@@_set_mathalphabet_latin:nnn {bfscr} {up,it}{#1} - } -\@@_new_alphabet_config:nnn {bfcal} {Latin} - { - \@@_set_mathalphabet_Latin:nnn {bfcal} {up,it}{#1} - } -% \end{macrocode} -% -% \subsubsection{Bold upright sans serif: bfsfup} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bfsfup} {num} - { - \@@_set_mathalphabet_numbers:nnn {bfsf} {up}{#1} - \@@_set_mathalphabet_numbers:nnn {bfsfup} {up}{#1} - } -\@@_new_alphabet_config:nnn {bfsfup} {Latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Latin:nn {bfsfup} {#1} - \@@_set_mathalphabet_Latin:nnn {bfsf} {up}{#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_Latin:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Latin:nnn {bfsfup} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfup} {latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_latin:nn {bfsfup} {#1} - \@@_set_mathalphabet_latin:nnn {bfsf} {up}{#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_latin:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_latin:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_latin:nnn {bfsfup} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfup} {Greek} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Greek:nn {bfsfup}{#1} - \@@_set_mathalphabet_Greek:nnn {bfsf} {up}{#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_Greek:nn {bfsfup,bfsfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Greek:nnn {bfsfup} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfup} {greek} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_greek:nn {bfsfup} {#1} - \@@_set_mathalphabet_greek:nnn {bfsf} {up} {#1} - } - { - \bool_if:NT \g_@@_upsans_bool - { - \@@_set_normal_greek:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_greek:nnn {bfsf} {up,it} {#1} - } - } - \@@_set_mathalphabet_greek:nnn {bfsfup} {up,it} {#1} - } -\@@_new_alphabet_config:nnn {bfsfup} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfsfup}{#1} - } - { - \bool_if:NT \g_@@_upNabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfsfup,bfsfit}{#1} - } - } - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_normal_char:nnn {partial}{bfsfup}{#1} - } - { - \bool_if:NT \g_@@_uppartial_bool - { - \@@_set_normal_char:nnn {partial}{bfsfup,bfsfit}{#1} - } - } - \@@_set_mathalphabet_pos:nnnn {bfsfup} {partial} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bfsfup} {Nabla} {up,it}{#1} - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up}{#1} - } - { - \bool_if:NT \g_@@_uppartial_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up,it}{#1} - } - } - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up}{#1} - } - { - \bool_if:NT \g_@@_upNabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up,it}{#1} - } - } - } -% \end{macrocode} -% -% -% \subsubsection{Bold italic sans serif: bfsfit} -% \begin{macrocode} -\@@_new_alphabet_config:nnn {bfsfit} {Latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Latin:nn {bfsfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bfsf} {it}{#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_Latin:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_Latin:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Latin:nnn {bfsfit} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfit} {latin} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_latin:nn {bfsfit} {#1} - \@@_set_mathalphabet_latin:nnn {bfsf} {it}{#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_latin:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_latin:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_latin:nnn {bfsfit} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfit} {Greek} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_Greek:nn {bfsfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bfsf} {it}{#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_Greek:nn {bfsfup,bfsfit}{#1} - \@@_set_mathalphabet_Greek:nnn {bfsf} {up,it}{#1} - } - } - \@@_set_mathalphabet_Greek:nnn {bfsfit} {up,it}{#1} - } - -\@@_new_alphabet_config:nnn {bfsfit} {greek} - { - \bool_if:NTF \g_@@_sfliteral_bool - { - \@@_set_normal_greek:nn {bfsfit} {#1} - \@@_set_mathalphabet_greek:nnn {bfsf} {it} {#1} - } - { - \bool_if:NF \g_@@_upsans_bool - { - \@@_set_normal_greek:nn {bfsfup,bfsfit} {#1} - \@@_set_mathalphabet_greek:nnn {bfsf} {up,it} {#1} - } - } - \@@_set_mathalphabet_greek:nnn {bfsfit} {up,it} {#1} - } - -\@@_new_alphabet_config:nnn {bfsfit} {misc} - { - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfsfit}{#1} - } - { - \bool_if:NF \g_@@_upNabla_bool - { - \@@_set_normal_char:nnn {Nabla}{bfsfup,bfsfit}{#1} - } - } - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_normal_char:nnn {partial}{bfsfit}{#1} - } - { - \bool_if:NF \g_@@_uppartial_bool - { - \@@_set_normal_char:nnn {partial}{bfsfup,bfsfit}{#1} - } - } - \@@_set_mathalphabet_pos:nnnn {bfsfit} {partial} {up,it}{#1} - \@@_set_mathalphabet_pos:nnnn {bfsfit} {Nabla} {up,it}{#1} - \bool_if:NTF \g_@@_literal_partial_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {it}{#1} - } - { - \bool_if:NF \g_@@_uppartial_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {partial} {up,it}{#1} - } - } - \bool_if:NTF \g_@@_literal_Nabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {it}{#1} - } - { - \bool_if:NF \g_@@_upNabla_bool - { - \@@_set_mathalphabet_pos:nnnn {bfsf} {Nabla} {up,it}{#1} - } - } - } -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-code.ltx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-code.ltx new file mode 100644 index 00000000000..29cadd8081e --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/unicode-math-code.ltx @@ -0,0 +1,39 @@ +%%^^A%% unicode-math-code.ltx -- part of UNICODE-MATH + +\documentclass[a4paper]{ltxdoc} +\input{um-doc-style.tex} +\begin{document} + +\title{Experimental Unicode mathematical typesetting: The \pkg{unicode-math} package} +\author{\itshape Will Robertson\\\itshape Philipp Stephani, Joseph Wright, Khaled Hosny\\\url{http://github.com/wspr/unicode-math}} +\date{\umfiledate \qquad \umfileversion} + +\maketitle +\tableofcontents + +\def\DTX#1{\clearpage\part{#1}\DocInput{#1}} +\DTXFILES + +\clearpage +\PrintIndex + +\end{document} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-compat.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-compat.dtx deleted file mode 100644 index 884d20242b4..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-compat.dtx +++ /dev/null @@ -1,509 +0,0 @@ -% \section{\DTXCURR --- Compatibility} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \begin{macro}{\@@_check_and_fix:NNnnnn} -% \darg{command} -% \darg{factory command} -% \darg{parameter text} -% \darg{expected replacement text} -% \darg{new replacement text for \LuaTeX} -% \darg{new replacement text for \XeTeX} -% Tries to patch \meta{command}. -% If \meta{command} is undefined, do nothing. -% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. -% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text for \LuaTeX} or the \meta{new replacement text for \XeTeX}, depending on the engine. -% Otherwise issue a warning and don’t overwrite. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_check_and_fix:NNnnnn - { - \cs_if_exist:NT #1 - { - \token_if_macro:NTF #1 - { - \group_begin: - #2 \@@_tmpa:w #3 { #4 } - \cs_if_eq:NNTF #1 \@@_tmpa:w - { - \msg_info:nnx { unicode-math } { patch-macro } - { \token_to_str:N #1 } - \group_end: - #2 #1 #3 -% { #6 } -% { #5 } - } - { - \msg_warning:nnxxx { unicode-math } { wrong-meaning } - { \token_to_str:N #1 } { \token_to_meaning:N #1 } - { \token_to_meaning:N \@@_tmpa:w } - \group_end: - } - } - { - \msg_warning:nnx { unicode-math } { macro-expected } - { \token_to_str:N #1 } - } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_check_and_fix:NNnnn} -% \darg{command} -% \darg{factory command} -% \darg{parameter text} -% \darg{expected replacement text} -% \darg{new replacement text} -% Tries to patch \meta{command}. -% If \meta{command} is undefined, do nothing. -% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. -% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text}. -% Otherwise issue a warning and don’t overwrite. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_check_and_fix:NNnnn - { - \@@_check_and_fix:NNnnnn #1 #2 { #3 } { #4 } { #5 } { #5 } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_check_and_fix_luatex:NNnnn} -% \begin{macro}{\@@_check_and_fix_luatex:cNnnn} -% \darg{command} -% \darg{factory command} -% \darg{parameter text} -% \darg{expected replacement text} -% \darg{new replacement text} -% Tries to patch \meta{command}. -% If \XeTeX\ is the current engine or \meta{command} is undefined, do nothing. -% Otherwise it must be a macro with the given \meta{parameter text} and \meta{expected replacement text}, created by the given \meta{factory command} or equivalent. -% In this case it will be overwritten using the \meta{parameter text} and the \meta{new replacement text}. -% Otherwise issue a warning and don’t overwrite. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_check_and_fix_luatex:NNnnn - { -% \@@_check_and_fix:NNnnn #1 #2 { #3 } { #4 } { #5 } - } -\cs_generate_variant:Nn \@@_check_and_fix_luatex:NNnnn { c } -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \paragraph{\pkg{url}} -% Simply need to get \pkg{url} in a state such that -% when it switches to math mode and enters \ascii\ characters, the maths -% setup (i.e., \pkg{unicode-math}) doesn't remap the symbols into Plane 1. -% Which is, of course, what \cs{mathup} is doing. -% -% This is the same as writing, e.g., |\def\UrlFont{\ttfamily\@@_switchto_up:}| -% but activates automatically so old documents that might change the \cs{url} -% font still work correctly. -% \begin{macrocode} -\AtEndOfPackageFile * {url} - { - \tl_put_left:Nn \Url@FormatString { \@@_switchto_up: } - \tl_put_right:Nn \UrlSpecials - { - \do\`{\mathchar`\`} - \do\'{\mathchar`\'} - \do\${\mathchar`\$} - \do\&{\mathchar`\&} - } - } -% \end{macrocode} -% -% \paragraph{\pkg{amsmath}} -% Since the mathcode of |`\-| is greater than eight bits, this piece of |\AtBeginDocument| code from \pkg{amsmath} dies if we try and set the maths font in the preamble: -% \begin{macrocode} -\AtEndOfPackageFile * {amsmath} - { -%<*XE> - \tl_remove_once:Nn \@begindocumenthook - { - \mathchardef\std@minus\mathcode`\-\relax - \mathchardef\std@equal\mathcode`\=\relax - } - \def\std@minus{\Umathcharnum\Umathcodenum`\-\relax} - \def\std@equal{\Umathcharnum\Umathcodenum`\=\relax} -% -% \end{macrocode} -% -% \begin{macrocode} - \cs_set:Npn \@cdots {\mathinner{\cdots}} - \cs_set_eq:NN \dotsb@ \cdots -% \end{macrocode} -% This isn't as clever as the \pkg{amsmath} definition but I think it works: -% \begin{macrocode} -%<*XE> - \def \resetMathstrut@ - {% - \setbox\z@\hbox{$($}%) - \ht\Mathstrutbox@\ht\z@ \dp\Mathstrutbox@\dp\z@ - } -% \end{macrocode} -% The |subarray| environment uses inappropriate font dimensions. -% \begin{macrocode} - \@@_check_and_fix:NNnnn \subarray \cs_set:Npn { #1 } - { - \vcenter - \bgroup - \Let@ - \restore@math@cr - \default@tag - \baselineskip \fontdimen 10~ \scriptfont \tw@ - \advance \baselineskip \fontdimen 12~ \scriptfont \tw@ - \lineskip \thr@@@@ \fontdimen 8~ \scriptfont \thr@@@@ - \lineskiplimit \lineskip - \ialign - \bgroup - \ifx c #1 \hfil \fi - $ \m@th \scriptstyle ## $ - \hfil - \crcr - } - { - \vcenter - \c_group_begin_token - \Let@ - \restore@math@cr - \default@tag - \skip_set:Nn \baselineskip - { -% \end{macrocode} -% Here we use stack top shift + stack bottom shift, which sounds reasonable. -% \begin{macrocode} - \@@_stack_num_up:N \scriptstyle - + \@@_stack_denom_down:N \scriptstyle - } -% \end{macrocode} -% Here we use the minimum stack gap. -% \begin{macrocode} - \lineskip \@@_stack_vgap:N \scriptstyle - \lineskiplimit \lineskip - \ialign - \c_group_begin_token - \token_if_eq_meaning:NNT c #1 { \hfil } - \c_math_toggle_token - \m@th - \scriptstyle - \c_parameter_token \c_parameter_token - \c_math_toggle_token - \hfil - \crcr - } -% -% \end{macrocode} -% The roots need a complete rework. -% \begin{macrocode} - \@@_check_and_fix_luatex:NNnnn \plainroot@ \cs_set_nopar:Npn { #1 \of #2 } - { - \setbox \rootbox \hbox - { - $ \m@th \scriptscriptstyle { #1 } $ - } - \mathchoice - { \r@@@@t \displaystyle { #2 } } - { \r@@@@t \textstyle { #2 } }~ - { \r@@@@t \scriptstyle { #2 } } - { \r@@@@t \scriptscriptstyle { #2 } } - \egroup - } - { - \bool_if:nTF - { - \int_compare_p:nNn { \uproot@ } = { \c_zero } - && \int_compare_p:nNn { \leftroot@ } = { \c_zero } - } - { - \Uroot \l_@@_radical_sqrt_tl { #1 } { #2 } - } - { - \hbox_set:Nn \rootbox - { - \c_math_toggle_token - \m@th - \scriptscriptstyle { #1 } - \c_math_toggle_token - } - \mathchoice - { \r@@@@t \displaystyle { #2 } } - { \r@@@@t \textstyle { #2 } } - { \r@@@@t \scriptstyle { #2 } } - { \r@@@@t \scriptscriptstyle { #2 } } - } - \c_group_end_token - } - \@@_check_and_fix:NNnnnn \r@@@@t \cs_set_nopar:Npn { #1 #2 } - { - \setboxz@h { $ \m@th #1 \sqrtsign { #2 } $ } - \dimen@ \ht\z@ - \advance \dimen@ -\dp\z@ - \setbox\@ne \hbox { $ \m@th #1 \mskip \uproot@ mu $ } - \advance \dimen@ by 1.667 \wd\@ne - \mkern -\leftroot@ mu - \mkern 5mu - \raise .6\dimen@ \copy\rootbox - \mkern -10mu - \mkern \leftroot@ mu - \boxz@ - } - { - \hbox_set:Nn \l_tmpa_box - { - \c_math_toggle_token - \m@th - #1 - \mskip \uproot@ mu - \c_math_toggle_token - } - \Uroot \l_@@_radical_sqrt_tl - { - \box_move_up:nn { \box_wd:N \l_tmpa_box } - { - \hbox:n - { - \c_math_toggle_token - \m@th - \mkern -\leftroot@ mu - \box_use:N \rootbox - \mkern \leftroot@ mu - \c_math_toggle_token - } - } - } - { #2 } - } - { - \hbox_set:Nn \l_tmpa_box - { - \c_math_toggle_token - \m@th - #1 - \sqrtsign { #2 } - \c_math_toggle_token - } - \hbox_set:Nn \l_tmpb_box - { - \c_math_toggle_token - \m@th - #1 - \mskip \uproot@ mu - \c_math_toggle_token - } - \mkern -\leftroot@ mu - \@@_mathstyle_scale:Nnn #1 { \kern } - { - \fontdimen 63 \l_@@_font - } - \box_move_up:nn - { - \box_wd:N \l_tmpb_box - + (\box_ht:N \l_tmpa_box - \box_dp:N \l_tmpa_box) - * \number \fontdimen 65 \l_@@_font / 100 - } - { - \box_use:N \rootbox - } - \@@_mathstyle_scale:Nnn #1 { \kern } - { - \fontdimen 64 \l_@@_font - } - \mkern \leftroot@ mu - \box_use_clear:N \l_tmpa_box - } - } -% \end{macrocode} -% -% \paragraph{\pkg{amsopn}} -% This code is to improve the output of analphabetic symbols in text of operator names (\cs{sin}, \cs{cos}, etc.). Just comment out the offending lines for now: -% \begin{macrocode} -%<*XE> -\AtEndOfPackageFile * {amsopn} - { - \cs_set:Npn \newmcodes@ - { - \mathcode`\'39\scan_stop: - \mathcode`\*42\scan_stop: - \mathcode`\."613A\scan_stop: -%% \ifnum\mathcode`\-=45 \else -%% \mathchardef\std@minus\mathcode`\-\relax -%% \fi - \mathcode`\-45\scan_stop: - \mathcode`\/47\scan_stop: - \mathcode`\:"603A\scan_stop: - } - } -% -% \end{macrocode} -% -% \paragraph{\pkg{mathtools}} -% \pkg{mathtools}’s |\cramped| command and others that make use of its internal version use an incorrect font dimension. -% -% \begin{macrocode} -%<*XE> -\AtEndOfPackageFile * { mathtools } - { - \@@_check_and_fix:NNnnn - \MT_cramped_internal:Nn \cs_set_nopar:Npn { #1 #2 } - { - \sbox \z@ - { - $ - \m@th - #1 - \nulldelimiterspace = \z@ - \radical \z@ { #2 } - $ - } - \ifx #1 \displaystyle - \dimen@ = \fontdimen 8 \textfont 3 - \advance \dimen@ .25 \fontdimen 5 \textfont 2 - \else - \dimen@ = 1.25 \fontdimen 8 - \ifx #1 \textstyle - \textfont - \else - \ifx #1 \scriptstyle - \scriptfont - \else - \scriptscriptfont - \fi - \fi - 3 - \fi - \advance \dimen@ -\ht\z@ - \ht\z@ = -\dimen@ - \box\z@ - } -% \end{macrocode} -% The \XeTeX\ version is pretty similar to the legacy version, only using the correct font dimensions. -% Note we used `\verb|\XeTeXradical|' with the family 255 to be almost sure -% that the radical rule width is not set. Former use of `\verb|\newfam|' had an -% upsetting effect on legacy math alphabets. -% \begin{macrocode} - { - \hbox_set:Nn \l_tmpa_box - { - \color@setgroup - \c_math_toggle_token - \m@th - #1 - \dim_zero:N \nulldelimiterspace - \XeTeXradical \c_two_hundred_fifty_five \c_zero { #2 } - \c_math_toggle_token - \color@endgroup - } - \box_set_ht:Nn \l_tmpa_box - { - \box_ht:N \l_tmpa_box -% \end{macrocode} -% Here we use the radical vertical gap. -% \begin{macrocode} - - \@@_radical_vgap:N #1 - } - \box_use_clear:N \l_tmpa_box - } - } -% -% \end{macrocode} -% -% \begin{macro}{\overbracket} -% \begin{macro}{\underbracket} -% \pkg{mathtools}’s |\overbracket| and |\underbracket| take optional -% arguments and are defined in terms of rules, so we keep them, and rename -% ours to |\Uoverbracket| and |\Uunderbracket|. -% \begin{macrocode} -\AtEndOfPackageFile * { mathtools } - { - \cs_set_eq:NN \MToverbracket \overbracket - \cs_set_eq:NN \MTunderbracket \underbracket - - \AtBeginDocument - { - \msg_warning:nn { unicode-math } { mathtools-overbracket } - - \def\downbracketfill#1#2 - {% -% \end{macrocode} -% Original definition used the height of |\braceld| which is not available -% with Unicode fonts, so we are hard coding the $5/18$ex suggested by -% \pkg{mathtools}’s documentation. -% \begin{macrocode} - \edef\l_MT_bracketheight_fdim{.27ex}% - \downbracketend{#1}{#2} - \leaders \vrule \@height #1 \@depth \z@ \hfill - \downbracketend{#1}{#2}% - } - \def\upbracketfill#1#2 - {% - \edef\l_MT_bracketheight_fdim{.27ex}% - \upbracketend{#1}{#2} - \leaders \vrule \@height \z@ \@depth #1 \hfill - \upbracketend{#1}{#2}% - } - \let\Uoverbracket =\overbracket - \let\Uunderbracket=\underbracket - \let\overbracket =\MToverbracket - \let\underbracket =\MTunderbracket - }% end of AtBeginDocument -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \begin{macro}{\dblcolon} -% \begin{macro}{\coloneqq} -% \begin{macro}{\Coloneqq} -% \begin{macro}{\eqqcolon} -% \pkg{mathtools} defines several commands as combinations of colons and -% other characters, but with meanings incompatible to \pkg{unicode-math}. -% Thus we issue a warning. Because \pkg{mathtools} uses -% \cmd{\providecommand} \cmd{\AtBeginDocument}, we can just define the -% offending commands here. -% \begin{macrocode} - \msg_warning:nn { unicode-math } { mathtools-colon } - \NewDocumentCommand \dblcolon { } { \Colon } - \NewDocumentCommand \coloneqq { } { \coloneq } - \NewDocumentCommand \Coloneqq { } { \Coloneq } - \NewDocumentCommand \eqqcolon { } { \eqcolon } - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% -% \paragraph{\pkg{colonequals}} -% -% \begin{macro}{\ratio} -% \begin{macro}{\coloncolon} -% \begin{macro}{\minuscolon} -% \begin{macro}{\colonequals} -% \begin{macro}{\equalscolon} -% \begin{macro}{\coloncolonequals} -% Similarly to \pkg{mathtools}, the \pkg{colonequals} defines several colon -% combinations. Fortunately there are no name clashes, so we can just -% overwrite their definitions. -% \begin{macrocode} -\AtEndOfPackageFile * { colonequals } - { - \msg_warning:nn { unicode-math } { colonequals } - \RenewDocumentCommand \ratio { } { \mathratio } - \RenewDocumentCommand \coloncolon { } { \Colon } - \RenewDocumentCommand \minuscolon { } { \dashcolon } - \RenewDocumentCommand \colonequals { } { \coloneq } - \RenewDocumentCommand \equalscolon { } { \eqcolon } - \RenewDocumentCommand \coloncolonequals { } { \Coloneq } - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-epilogue.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-epilogue.dtx deleted file mode 100644 index 53e4d244e09..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-epilogue.dtx +++ /dev/null @@ -1,336 +0,0 @@ - -% \section{\DTXCURR --- Epilogue} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% Lots of little things to tidy up. -% -% \subsection{Resolving Greek symbol name control sequences} -% -% \begin{macro}{\@@_resolve_greek:} -% This macro defines \cmd\Alpha\dots\cmd\omega\ as their corresponding -% Unicode (mathematical italic) character. Remember that the mapping -% to upright or italic happens with the mathcode definitions, whereas these macros -% just stand for the literal Unicode characters. -% \begin{macrocode} -\AtBeginDocument{\@@_resolve_greek:} -\cs_new:Npn \@@_resolve_greek: - { - \clist_map_inline:nn - { - Alpha,Beta,Gamma,Delta,Epsilon,Zeta,Eta,Theta,Iota,Kappa,Lambda, - alpha,beta,gamma,delta,epsilon,zeta,eta,theta,iota,kappa,lambda, - Mu,Nu,Xi,Omicron,Pi,Rho,Sigma,Tau,Upsilon,Phi,Chi,Psi,Omega, - mu,nu,xi,omicron,pi,rho,sigma,tau,upsilon,phi,chi,psi,omega, - varTheta,varsigma,vartheta,varkappa,varrho,varpi,varepsilon,varphi - } - { - \tl_set:cx {##1} { \exp_not:c { mit ##1 } } - \tl_set:cx {up ##1} { \exp_not:N \symup \exp_not:c { ##1 } } - \tl_set:cx {it ##1} { \exp_not:N \symit \exp_not:c { ##1 } } - } - } -% \end{macrocode} -% \end{macro} -% -% -% -% \subsection{Unicode radicals} -% -% Make sure \cs{Uroot} is defined in the case where the \LaTeX{} -% kernel doesn't make it available with its native name. -% \begin{macrocode} -%<*LU> -\cs_if_exist:NF \Uroot - { \cs_new_eq:NN \Uroot \luatexUroot } -% -% \end{macrocode} -% -% \begin{macrocode} -\AtBeginDocument{\@@_redefine_radical:} -\cs_new:Nn \@@_redefine_radical: -%<*XE> - { - \@ifpackageloaded { amsmath } { } - { -% \end{macrocode} -% \begin{macro}{\r@@t} -% \darg{A mathstyle (for \cmd\mathpalette)} -% \darg{Leading superscript for the sqrt sign} -% A re-implementation of \LaTeX's hard-coded n-root sign using the appropriate \cmd\fontdimen s. -% \begin{macrocode} - \cs_set_nopar:Npn \r@@@@t ##1 ##2 - { - \hbox_set:Nn \l_tmpa_box - { - \c_math_toggle_token - \m@th - ##1 - \sqrtsign { ##2 } - \c_math_toggle_token - } - \@@_mathstyle_scale:Nnn ##1 { \kern } - { \fontdimen 63 \l_@@_font } - \box_move_up:nn - { - (\box_ht:N \l_tmpa_box - \box_dp:N \l_tmpa_box) - * \number \fontdimen 65 \l_@@_font / 100 - } - { \box_use:N \rootbox } - \@@_mathstyle_scale:Nnn ##1 { \kern } - { \fontdimen 64 \l_@@_font } - \box_use_clear:N \l_tmpa_box - } -% \end{macrocode} -% \end{macro} -% \begin{macrocode} - } - } -% -%<*LU> - { - \@ifpackageloaded { amsmath } { } - { -% \end{macrocode} -% \begin{macro}{\root} -% Redefine this macro for \LuaTeX, which provides us a nice primitive to use. -% \begin{macrocode} - \cs_set:Npn \root ##1 \of ##2 - { - \Uroot \l_@@_radical_sqrt_tl { ##1 } { ##2 } - } -% \end{macrocode} -% \end{macro} -% \begin{macrocode} - } - } -% -% \end{macrocode} -% -% \subsubsection{Active fractions} -% Active fractions can be setup independently of any maths font definition; -% all it requires is a mapping from the Unicode input chars to the relevant -% \LaTeX\ fraction declaration. -% -% \begin{macrocode} -\cs_new:Npn \@@_define_active_frac:Nw #1 #2/#3 - { - \char_set_catcode_active:N #1 - \@@_char_gmake_mathactive:N #1 - \tl_rescan:nn - { - \catcode`\_=11\relax - \catcode`\:=11\relax - } - { - \cs_gset:Npx #1 - { - \bool_if:NTF \l_@@_smallfrac_bool {\exp_not:N\tfrac} {\exp_not:N\frac} - {#2} {#3} - } - } - } -% \end{macrocode} -% These are redefined for each math font selection in case the |active-frac| -% feature changes. -% \begin{macrocode} -\cs_new:Npn \@@_setup_active_frac: - { - \group_begin: - \@@_define_active_frac:Nw ^^^^2189 0/3 - \@@_define_active_frac:Nw ^^^^2152 1/{10} - \@@_define_active_frac:Nw ^^^^2151 1/9 - \@@_define_active_frac:Nw ^^^^215b 1/8 - \@@_define_active_frac:Nw ^^^^2150 1/7 - \@@_define_active_frac:Nw ^^^^2159 1/6 - \@@_define_active_frac:Nw ^^^^2155 1/5 - \@@_define_active_frac:Nw ^^^^00bc 1/4 - \@@_define_active_frac:Nw ^^^^2153 1/3 - \@@_define_active_frac:Nw ^^^^215c 3/8 - \@@_define_active_frac:Nw ^^^^2156 2/5 - \@@_define_active_frac:Nw ^^^^00bd 1/2 - \@@_define_active_frac:Nw ^^^^2157 3/5 - \@@_define_active_frac:Nw ^^^^215d 5/8 - \@@_define_active_frac:Nw ^^^^2154 2/3 - \@@_define_active_frac:Nw ^^^^00be 3/4 - \@@_define_active_frac:Nw ^^^^2158 4/5 - \@@_define_active_frac:Nw ^^^^215a 5/6 - \@@_define_active_frac:Nw ^^^^215e 7/8 - \group_end: - } -\@@_setup_active_frac: -% \end{macrocode} -% -% \subsection{Synonyms and all the rest} -% -% These are symbols with multiple names. Eventually to be taken care of -% automatically by the maths characters database. -% \begin{macrocode} -\protected\def\to{\rightarrow} -\protected\def\le{\leq} -\protected\def\ge{\geq} -\protected\def\neq{\ne} -\protected\def\triangle{\mathord{\bigtriangleup}} -\protected\def\bigcirc{\mdlgwhtcircle} -\protected\def\circ{\vysmwhtcircle} -\protected\def\bullet{\smblkcircle} -\protected\def\mathyen{\yen} -\protected\def\mathsterling{\sterling} -\protected\def\diamond{\smwhtdiamond} -\protected\def\emptyset{\varnothing} -\protected\def\hbar{\hslash} -\protected\def\land{\wedge} -\protected\def\lor{\vee} -\protected\def\owns{\ni} -\protected\def\gets{\leftarrow} -\protected\def\mathring{\ocirc} -\protected\def\lnot{\neg} -\protected\def\longdivision{\longdivisionsign} -% \end{macrocode} -% These are somewhat odd: (and their usual Unicode uprightness does not match their amssymb glyphs) -% \begin{macrocode} -\protected\def\backepsilon{\upbackepsilon} -\protected\def\eth{\matheth} -% \end{macrocode} -% These are names that are `frozen' in HTML but have dumb names: -% \begin{macrocode} -\protected\def\dbkarow {\dbkarrow} -\protected\def\drbkarow{\drbkarrow} -\protected\def\hksearow{\hksearrow} -\protected\def\hkswarow{\hkswarrow} -% \end{macrocode} -% -% Due to the magic of OpenType math, big operators are automatically -% enlarged when necessary. Since there isn't a separate unicode glyph for -% `small integral', I'm not sure if there is a better way to do this: -% \begin{macrocode} -\protected\def\smallint{\mathop{\textstyle\int}\limits} -% \end{macrocode} -% -% \begin{macro}{\underbar} -% \begin{macrocode} -\cs_set_eq:NN \latexe_underbar:n \underbar -\renewcommand\underbar - { - \mode_if_math:TF \mathunderbar \latexe_underbar:n - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\colon} -% Define \cs{colon} as a mathpunct `|:|'. -% This is wrong: it should be \unichar{003A} {colon} instead! -% We hope no-one will notice. -% \begin{macrocode} -\@ifpackageloaded{amsmath} - { - % define their own colon, perhaps I should just steal it. (It does look much better.) - } - { - \cs_set_protected:Npn \colon - { - \bool_if:NTF \g_@@_literal_colon_bool {:} { \mathpunct{:} } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\digamma} -% \begin{macro}{\Digamma} -% I might end up just changing these in the table. -% \begin{macrocode} -\protected\def\digamma{\updigamma} -\protected\def\Digamma{\upDigamma} -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \paragraph{Symbols} -% \begin{macrocode} -\cs_set_protected:Npn \| {\Vert} -% \end{macrocode} -% \cs{mathinner} items: -% \begin{macrocode} -\cs_set_protected:Npn \mathellipsis {\mathinner{\unicodeellipsis}} -\cs_set_protected:Npn \cdots {\mathinner{\unicodecdots}} -% \end{macrocode} -% -% \begin{macrocode} -\cs_set_eq:NN \@@_text_slash: \slash -\cs_set_protected:Npn \slash - { - \mode_if_math:TF {\mathslash} {\@@_text_slash:} - } -% \end{macrocode} -% -% \subsubsection{\cs{not}} -% \label{sec:negations} -% -% The situation of \cs{not} symbol is currently messy, in Unicode it is defined -% as a combining mark so naturally it should be treated as a math accent, -% however neither Lua\TeX\ nor \XeTeX\ correctly place it as it needs special -% treatment compared to other accents, furthermore a math accent changes the -% spacing of its nucleus, so \cs{not=} will be spaced as an ordinary not -% relational symbol, which is undesired. -% -% Here modify \cs{not} to a macro that tries to use predefined negated symbols, -% which would give better results in most cases, until there is more robust -% solution in the engines. -% -% This code is based on an answer to a TeX -- Stack Exchange question by Enrico -% Gregorio\footnote{\url{http://tex.stackexchange.com/a/47260/729}}. -% -% \begin{macrocode} -\cs_new:Npn \@@_newnot:N #1 - { - \tl_set:Nx \l_not_token_name_tl { \token_to_str:N #1 } - \exp_args:Nx \tl_if_empty:nF { \tl_tail:V \l_not_token_name_tl } - { - \tl_set:Nx \l_not_token_name_tl { \tl_tail:V \l_not_token_name_tl } - } - \cs_if_exist:cTF { n \l_not_token_name_tl } - { - \use:c { n \l_not_token_name_tl } - } - { - \cs_if_exist:cTF { not \l_not_token_name_tl } - { - \use:c { not \l_not_token_name_tl } - } - { - \@@_oldnot: #1 - } - } - } -% \end{macrocode} -% \begin{macrocode} -\cs_set_eq:NN \@@_oldnot: \not -\AtBeginDocument{\cs_set_eq:NN \not \@@_newnot:N} -% \end{macrocode} -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_setup_negations: - { - \cs_gset:cpn { not= } { \neq } - \cs_gset:cpn { not< } { \nless } - \cs_gset:cpn { not> } { \ngtr } - \cs_gset:Npn \ngets { \nleftarrow } - \cs_gset:Npn \nsimeq { \nsime } - \cs_gset:Npn \nequal { \ne } - \cs_gset:Npn \nle { \nleq } - \cs_gset:Npn \nge { \ngeq } - \cs_gset:Npn \ngreater { \ngtr } - \cs_gset:Npn \nforksnot { \forks } - } -% \end{macrocode} -% -% -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput - - diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontopt.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontopt.dtx deleted file mode 100644 index e60df7604a6..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontopt.dtx +++ /dev/null @@ -1,247 +0,0 @@ - -% \section{\DTXCURR --- Font loading options} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \subsection{Math version} -% \begin{macrocode} -\keys_define:nn {unicode-math} - { - version .code:n = - { - \tl_set:Nn \l_@@_mversion_tl {#1} - \DeclareMathVersion {\l_@@_mversion_tl} - } - } -% \end{macrocode} -% -% \subsection{Script and scriptscript font options} -% \begin{macrocode} -\keys_define:nn {unicode-math} - { - script-features .tl_set:N = \l_@@_script_features_tl , - sscript-features .tl_set:N = \l_@@_sscript_features_tl , - script-font .tl_set:N = \l_@@_script_font_tl , - sscript-font .tl_set:N = \l_@@_sscript_font_tl , - } -% \end{macrocode} -% -% \subsection{Range processing} -% \seclabel{rangeproc} -% -% \begin{macrocode} -\keys_define:nn {unicode-math} - { - range .code:n = - { - \bool_set_false:N \l_@@_init_bool -% \end{macrocode} -% Set processing functions if we're not defining the full Unicode math repetoire. -% Math symbols are defined with \cmd\_@@_sym:nnn; see \secref{mathsymbol} -% for the individual definitions -% \begin{macrocode} - \int_incr:N \g_@@_fam_int - \tl_set:Nx \@@_symfont_tl {@@_fam\int_use:N\g_@@_fam_int} - \cs_set_eq:NN \_@@_sym:nnn \@@_process_symbol_parse:nnn - \cs_set_eq:NN \@@_set_mathalphabet_char:Nnn \@@_mathmap_parse:Nnn - \cs_set_eq:NN \@@_remap_symbol:nnn \@@_remap_symbol_parse:nnn - \cs_set_eq:NN \@@_maybe_init_alphabet:n \use_none:n - \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_parse:nn - \cs_set_eq:NN \@@_assign_delcode:nn \@@_assign_delcode_parse:nn - \cs_set_eq:NN \@@_make_mathactive:nNN \@@_make_mathactive_parse:nNN -% \end{macrocode} -% Proceed by filling up the various `range' seqs according to the user options. -% \begin{macrocode} - \seq_clear:N \l_@@_char_range_seq - \seq_clear:N \l_@@_mclass_range_seq - \seq_clear:N \l_@@_cmd_range_seq - \seq_clear:N \l_@@_mathalph_seq - - \clist_map_inline:nn {#1} - { - \@@_if_mathalph_decl:nTF {##1} - { - \seq_put_right:Nx \l_@@_mathalph_seq - { - { \exp_not:V \l_@@_tmpa_tl } - { \exp_not:V \l_@@_tmpb_tl } - { \exp_not:V \l_@@_tmpc_tl } - } - } - { -% \end{macrocode} -% Four cases: -% math class matching the known list; -% single item that is a control sequence---command name; -% single item that isn't---edge case, must be 0--9; -% none of the above---char range. -% \begin{macrocode} - \seq_if_in:NnTF \g_@@_mathclasses_seq {##1} - { \seq_put_right:Nn \l_@@_mclass_range_seq {##1} } - { - \bool_lazy_and:nnTF { \tl_if_single_p:n {##1} } { \token_if_cs_p:N ##1 } - { \seq_put_right:Nn \l_@@_cmd_range_seq {##1} } - { \seq_put_right:Nn \l_@@_char_range_seq {##1} } - } - } - } - } - } -% \end{macrocode} -% -% -% \begin{macro}{\@@_if_mathalph_decl:nTF} -% Possible forms of input:\\ -% |\mathscr|\\ -% |\mathscr->\mathup|\\ -% |\mathscr/{Latin}|\\ -% |\mathscr/{Latin}->\mathup|\\ -% Outputs:\\ -% |tmpa|: math style (\eg, |\mathscr|)\\ -% |tmpb|: alphabets (\eg, |Latin|)\\ -% |tmpc|: remap style (\eg, |\mathup|). Defaults to |tmpa|. -% -% The remap style can also be |\mathcal->stixcal|, which I marginally prefer -% in the general case. -% \begin{macrocode} -\prg_new_conditional:Nnn \@@_if_mathalph_decl:n {TF} - { - \tl_set:Nn \l_@@_tmpa_tl {#1} - \tl_clear:N \l_@@_tmpb_tl - \tl_clear:N \l_@@_tmpc_tl - - \tl_if_in:NnT \l_@@_tmpa_tl {->} - { \exp_after:wN \@@_split_arrow:w \l_@@_tmpa_tl \q_nil } - - \tl_if_in:NnT \l_@@_tmpa_tl {/} - { \exp_after:wN \@@_split_slash:w \l_@@_tmpa_tl \q_nil } - - \tl_set:Nx \l_@@_tmpa_tl { \tl_to_str:N \l_@@_tmpa_tl } - \exp_args:NNx \tl_remove_all:Nn \l_@@_tmpa_tl { \token_to_str:N \math } - \exp_args:NNx \tl_remove_all:Nn \l_@@_tmpa_tl { \token_to_str:N \sym } - \tl_trim_spaces:N \l_@@_tmpa_tl - - \tl_if_empty:NT \l_@@_tmpc_tl - { \tl_set_eq:NN \l_@@_tmpc_tl \l_@@_tmpa_tl } - - \seq_if_in:NVTF \g_@@_named_ranges_seq \l_@@_tmpa_tl - { \prg_return_true: } { \prg_return_false: } - } -% \end{macrocode} -% \begin{macrocode} -\cs_set:Npn \@@_split_arrow:w #1->#2 \q_nil - { - \tl_set:Nx \l_@@_tmpa_tl { \tl_trim_spaces:n {#1} } - \tl_set:Nx \l_@@_tmpc_tl { \tl_trim_spaces:n {#2} } - } -% \end{macrocode} -% \begin{macrocode} -\cs_set:Npn \@@_split_slash:w #1/#2 \q_nil - { - \tl_set:Nx \l_@@_tmpa_tl { \tl_trim_spaces:n {#1} } - \tl_set:Nx \l_@@_tmpb_tl { \tl_trim_spaces:n {#2} } - } -% \end{macrocode} -% \end{macro} -% -% Pretty basic comma separated range processing. -% Donald Arseneau's \pkg{selectp} package has a cleverer technique. -% -% \begin{macro}{\@@_if_char_spec:nNNT} -% \darg{Unicode character slot} -% \darg{control sequence (character macro)} -% \darg{control sequence (math class)} -% \darg{code to execute} -% This macro expands to |#4| -% if any of its arguments are contained in \cmd\l_@@_char_range_seq. -% This list can contain either character ranges (for checking with |#1|) or control sequences. -% These latter can either be the command name of a specific character, \emph{or} the math -% type of one (\eg, \cmd\mathbin). -% -% Character ranges are passed to \cs{@@_if_char_spec:nNNT}, which accepts input in the form shown in \tabref{ranges}. -% -% \begin{table}[htbp] -% \centering -% \topcaption{Ranges accepted by \cs{@@_if_char_spec:nNNT}.} -% \label{tab:ranges} -% \begin{tabular}{>{\ttfamily}cc} -% \textrm{Input} & Range \\ -% \hline -% x & $r=x$ \\ -% x- & $r\geq x$ \\ -% -y & $r\leq y$ \\ -% x-y & $x \leq r \leq y$ \\ -% \end{tabular} -% \end{table} -% -% We have three tests, performed sequentially in order of execution time. -% Any test finding a match jumps directly to the end. -% \begin{macrocode} -\cs_new:Nn \@@_if_char_spec:nNNT - { - % math class: - \seq_if_in:NnT \l_@@_mclass_range_seq {#3} - { \use_none_delimit_by_q_nil:w } - - % command name: - \seq_if_in:NnT \l_@@_cmd_range_seq {#2} - { \use_none_delimit_by_q_nil:w } - - % character slot: - \seq_map_inline:Nn \l_@@_char_range_seq - { - \@@_int_if_slot_in_range:nnT {#1} {##1} - { \seq_map_break:n { \use_none_delimit_by_q_nil:w } } - } - - % the following expands to nil if no match was found: - \use_none:nnn - \q_nil - \use:n - { - \clist_put_right:Nx \l_@@_char_nrange_clist { \int_eval:n {#1} } - #4 - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_int_if_slot_in_range:nnT} -% A `numrange' is like |-2,5-8,12,17-| (can be unsorted). -% -% Four cases, four argument types: -% \begin{Verbatim} -% input #2 #3 #4 -% "1 " [ 1] - [qn] - [ ] qs -% "1- " [ 1] - [ ] - [qn-] qs -% " -3" [ ] - [ 3] - [qn-] qs -% "1-3" [ 1] - [ 3] - [qn-] qs -% \end{Verbatim} -% -% \begin{macrocode} -\cs_new:Nn \@@_int_if_slot_in_range:nnT - { \@@_numrange_parse:nwT {#1} #2 - \q_nil - \q_stop {#3} } -% \end{macrocode} -% -% \begin{macrocode} -\cs_set:Npn \@@_numrange_parse:nwT #1 #2 - #3 - #4 \q_stop #5 - { - \tl_if_empty:nTF {#4} { \int_compare:nT {#1=#2} {#5} } - { - \tl_if_empty:nTF {#3} { \int_compare:nT {#1>=#2} {#5} } - { - \tl_if_empty:nTF {#2} { \int_compare:nT {#1<=#3} {#5} } - { - \int_compare:nT {#1>=#2} { \int_compare:nT {#1<=#3} {#5} } - } } } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontparam.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontparam.dtx deleted file mode 100644 index 894e720824e..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-fontparam.dtx +++ /dev/null @@ -1,327 +0,0 @@ - -% \section{\DTXCURR --- Common interface for font parameters} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \XeTeX\ and \LuaTeX\ have different interfaces for math font parameters. -% We use \LuaTeX’s interface because it’s much better, but rename the primitives to be more \LaTeX3-like. -% There are getter and setter commands for each font parameter. -% The names of the parameters is derived from the \LuaTeX\ names, with underscores inserted between words. -% For every parameter \cs{Umath\meta{\LuaTeX\ name}}, we define an expandable getter command \cs{@@_\meta{\LaTeX3 name}:N} and a protected setter command \cs{@@_set_\meta{\LaTeX3 name}:Nn}. -% The getter command takes one of the style primitives (\cs{displaystyle} etc.)\ and expands to the font parameter, which is a \meta{dimension}. -% The setter command takes a style primitive and a dimension expression, which is parsed with \cs{dim_eval:n}. -% -% Often, the mapping between font dimensions and font parameters is bijective, but there are cases which require special attention: -% \begin{itemize} -% \item Some parameters map to different dimensions in display and non-display styles. -% \item Likewise, one parameter maps to different dimensions in non-cramped and cramped styles. -% \item There are a few parameters for which \XeTeX\ doesn’t seem to provide \cs{fontdimen}s; in this case the getter and setter commands are left undefined. -% \end{itemize} -% -% \paragraph{Cramped style tokens} -% \LuaTeX\ has \cs{crampeddisplaystyle} etc.,\ but they are loaded as \cs{luatexcrampeddisplaystyle} etc.\ by the \pkg{luatextra} package. -% \XeTeX, however, doesn’t have these primitives, and their syntax cannot really be emulated. -% Nevertheless, we define these commands as quarks, so they can be used as arguments to the font parameter commands (but nowhere else). -% Making these commands available is necessary because we need to make a distinction between cramped and non-cramped styles for one font parameter. -% -% \begin{macro}{\@@_new_cramped_style:N} -% \darg{command} -% Define \meta{command} as a new cramped style switch. -% For \LuaTeX, simply rename the correspronding primitive if it is not -% already defined. -% For \XeTeX, define \meta{command} as a new quark. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_new_cramped_style:N -% { \quark_new:N #1 } -% { -% \cs_if_exist:NF #1 -% { \cs_new_eq:Nc #1 { luatex \cs_to_str:N #1 } } -% } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\crampeddisplaystyle} -% \begin{macro}{\crampedtextstyle} -% \begin{macro}{\crampedscriptstyle} -% \begin{macro}{\crampedscriptscriptstyle} -% The cramped style commands. -% \begin{macrocode} -\@@_new_cramped_style:N \crampeddisplaystyle -\@@_new_cramped_style:N \crampedtextstyle -\@@_new_cramped_style:N \crampedscriptstyle -\@@_new_cramped_style:N \crampedscriptscriptstyle -% \end{macrocode} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% -% \paragraph{Font dimension mapping} -% Font parameters may differ between the styles. -% \LuaTeX\ accounts for this by having the parameter primitives take a style token argument. -% To replicate this behavior in \XeTeX, we have to map style tokens to specific combinations of font dimension numbers and math fonts (\cs{textfont} etc.). -% -% \begin{macro}{\@@_font_dimen:Nnnnn} -% \darg{style token} -% \darg{font dimen for display style} -% \darg{font dimen for cramped display style} -% \darg{font dimen for non-display styles} -% \darg{font dimen for cramped non-display styles} -% Map math style to \XeTeX\ math font dimension. -% \meta{style token} must be one of the style switches (\cs{displaystyle}, \cs{crampeddisplaystyle}, \dots). -% The other parameters are integer constants referring to font dimension numbers. -% The macro expands to a dimension which contains the appropriate font dimension. -% \begin{macrocode} -%<*XE> - \cs_new_nopar:Npn \@@_font_dimen:Nnnnn #1 #2 #3 #4 #5 { - \fontdimen - \cs_if_eq:NNTF #1 \displaystyle { - #2 \textfont - } { - \cs_if_eq:NNTF #1 \crampeddisplaystyle { - #3 \textfont - } { - \cs_if_eq:NNTF #1 \textstyle { - #4 \textfont - } { - \cs_if_eq:NNTF #1 \crampedtextstyle { - #5 \textfont - } { - \cs_if_eq:NNTF #1 \scriptstyle { - #4 \scriptfont - } { - \cs_if_eq:NNTF #1 \crampedscriptstyle { - #5 \scriptfont - } { - \cs_if_eq:NNTF #1 \scriptscriptstyle { - #4 \scriptscriptfont - } { -% \end{macrocode} -% Should we check here if the style is invalid? -% \begin{macrocode} - #5 \scriptscriptfont - } - } - } - } - } - } - } -% \end{macrocode} -% Which family to use? -% \begin{macrocode} - \c_two - } -% -% \end{macrocode} -% \end{macro} -% -% \paragraph{Font parameters} -% This paragraph contains macros for defining the font parameter interface, as well as the definition for all font parameters known to \LuaTeX. -% -% \begin{macro}{\@@_font_param:nnnnn} -% \darg{name} -% \darg{font dimension for non-cramped display style} -% \darg{font dimension for cramped display style} -% \darg{font dimension for non-cramped non-display styles} -% \darg{font dimension for cramped non-display styles} -% This macro defines getter and setter functions for the font parameter \meta{name}. -% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. -% The \XeTeX\ font dimension numbers must be integer constants. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_font_param:nnnnn -%<*XE> -{ - \@@_font_param_aux:ccnnnn { @@_ #1 :N } { @@_set_ #1 :Nn } - { #2 } { #3 } { #4 } { #5 } -} -% -%<*LU> -{ - \tl_set:Nn \l_@@_tmpa_tl { #1 } - \tl_remove_all:Nn \l_@@_tmpa_tl { _ } - \@@_font_param_aux:ccc { @@_ #1 :N } { @@_set_ #1 :Nn } - { Umath \l_@@_tmpa_tl } -} -% -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_font_param:nnn} -% \darg{name} -% \darg{font dimension for display style} -% \darg{font dimension for non-display styles} -% This macro defines getter and setter functions for the font parameter \meta{name}. -% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. -% The \XeTeX\ font dimension numbers must be integer constants. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_font_param:nnn - { - \@@_font_param:nnnnn { #1 } { #2 } { #2 } { #3 } { #3 } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_font_param:nn} -% \darg{name} -% \darg{font dimension} -% This macro defines getter and setter functions for the font parameter \meta{name}. -% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. -% The \XeTeX\ font dimension number must be an integer constant. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_font_param:nn - { - \@@_font_param:nnnnn { #1 } { #2 } { #2 } { #2 } { #2 } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_font_param:n} -% \darg{name} -% This macro defines getter and setter functions for the font parameter \meta{name}, which is considered unavailable in \XeTeX\@. -% The \LuaTeX\ font parameter name is produced by removing all underscores and prefixing the result with |Umath|. -% \begin{macrocode} -\cs_new_protected_nopar:Nn \@@_font_param:n -% { } -% { \@@_font_param:nnnnn { #1 } { 0 } { 0 } { 0 } { 0 } } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_font_param_aux:NNnnnn} -% \begin{macro}{\@@_font_param_aux:NNN} -% Auxiliary macros for generating font parameter accessor macros. -% \begin{macrocode} -%<*XE> -\cs_new_protected_nopar:Nn \@@_font_param_aux:NNnnnn - { - \cs_new_nopar:Npn #1 ##1 - { - \@@_font_dimen:Nnnnn ##1 { #3 } { #4 } { #5 } { #6 } - } - \cs_new_protected_nopar:Npn #2 ##1 ##2 - { - #1 ##1 \dim_eval:n { ##2 } - } - } -\cs_generate_variant:Nn \@@_font_param_aux:NNnnnn { cc } -% -%<*LU> -\cs_new_protected_nopar:Nn \@@_font_param_aux:NNN - { - \cs_new_nopar:Npn #1 ##1 - { - #3 ##1 - } - \cs_new_protected_nopar:Npn #2 ##1 ##2 - { - #3 ##1 \dim_eval:n { ##2 } - } - } -\cs_generate_variant:Nn \@@_font_param_aux:NNN { ccc } -% -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% Now all font parameters that are listed in the \LuaTeX\ reference follow. -% \begin{macrocode} -\@@_font_param:nn { axis } { 15 } -\@@_font_param:nn { operator_size } { 13 } -\@@_font_param:n { fraction_del_size } -\@@_font_param:nnn { fraction_denom_down } { 45 } { 44 } -\@@_font_param:nnn { fraction_denom_vgap } { 50 } { 49 } -\@@_font_param:nnn { fraction_num_up } { 43 } { 42 } -\@@_font_param:nnn { fraction_num_vgap } { 47 } { 46 } -\@@_font_param:nn { fraction_rule } { 48 } -\@@_font_param:nn { limit_above_bgap } { 29 } -\@@_font_param:n { limit_above_kern } -\@@_font_param:nn { limit_above_vgap } { 28 } -\@@_font_param:nn { limit_below_bgap } { 31 } -\@@_font_param:n { limit_below_kern } -\@@_font_param:nn { limit_below_vgap } { 30 } -\@@_font_param:nn { over_delimiter_vgap } { 41 } -\@@_font_param:nn { over_delimiter_bgap } { 38 } -\@@_font_param:nn { under_delimiter_vgap } { 40 } -\@@_font_param:nn { under_delimiter_bgap } { 39 } -\@@_font_param:nn { overbar_kern } { 55 } -\@@_font_param:nn { overbar_rule } { 54 } -\@@_font_param:nn { overbar_vgap } { 53 } -\@@_font_param:n { quad } -\@@_font_param:nn { radical_kern } { 62 } -\@@_font_param:nn { radical_rule } { 61 } -\@@_font_param:nnn { radical_vgap } { 60 } { 59 } -\@@_font_param:nn { radical_degree_before } { 63 } -\@@_font_param:nn { radical_degree_after } { 64 } -\@@_font_param:nn { radical_degree_raise } { 65 } -\@@_font_param:nn { space_after_script } { 27 } -\@@_font_param:nnn { stack_denom_down } { 35 } { 34 } -\@@_font_param:nnn { stack_num_up } { 33 } { 32 } -\@@_font_param:nnn { stack_vgap } { 37 } { 36 } -\@@_font_param:nn { sub_shift_down } { 18 } -\@@_font_param:nn { sub_shift_drop } { 20 } -\@@_font_param:n { subsup_shift_down } -\@@_font_param:nn { sub_top_max } { 19 } -\@@_font_param:nn { subsup_vgap } { 25 } -\@@_font_param:nn { sup_bottom_min } { 23 } -\@@_font_param:nn { sup_shift_drop } { 24 } -\@@_font_param:nnnnn { sup_shift_up } { 21 } { 22 } { 21 } { 22 } -\@@_font_param:nn { supsub_bottom_max } { 26 } -\@@_font_param:nn { underbar_kern } { 58 } -\@@_font_param:nn { underbar_rule } { 57 } -\@@_font_param:nn { underbar_vgap } { 56 } -\@@_font_param:n { connector_overlap_min } -% \end{macrocode} -% -% \subsection{Historical commands} -% -% TODO: maybe no longer necessary? -% -% \begin{macro}{\@@_fontdimen_to_percent:nn} -% \begin{macro}{\@@_fontdimen_to_scale:nn} -% \darg{Font dimen number} -% \darg{Font `variable'} -% \cmd\fontdimen s |10|, |11|, and |65| aren't actually dimensions, they're percentage values given in units of |sp|. -% \cs{@@_fontdimen_to_percent:nn} takes a font dimension number and outputs the decimal value of the associated parameter. -% \cs{@@_fontdimen_to_scale:nn} returns a dimension correspond to the current -% font size relative proportion based on that percentage. -% \begin{macrocode} -\cs_new:Nn \@@_fontdimen_to_percent:nn - { - \fp_eval:n { \dim_to_decimal:n { \fontdimen #1 #2 } * 65536 / 100 } - } -\cs_new:Nn \@@_fontdimen_to_scale:nn - { - \fp_eval:n {\@@_fontdimen_to_percent:nn {#1} {#2} * \f@size } pt - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \begin{macro}{\@@_mathstyle_scale:Nnn} -% \darg{A math style (\cs{scriptstyle}, say)} -% \darg{Macro that takes a non-delimited length argument (like \cmd\kern)} -% \darg{Length control sequence to be scaled according to the math style} -% This macro is used to scale the lengths reported by \cmd\fontdimen\ according to the scale factor for script- and scriptscript-size objects. -% \begin{macrocode} -\cs_new:Nn \@@_mathstyle_scale:Nnn - { - \ifx#1\scriptstyle - #2 \@@_fontdimen_to_percent:nn {10} \l_@@_font #3 - \else - \ifx#1\scriptscriptstyle - #2 \@@_fontdimen_to_percent:nn {11} \l_@@_font #3 - \else - #2 #3 - \fi - \fi - } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-main.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-main.dtx deleted file mode 100644 index 88c9524b18e..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-main.dtx +++ /dev/null @@ -1,590 +0,0 @@ - -% \section{\DTXCURR --- The main \cs{setmathfont} macro} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% Using a |range| including large character sets such as \cmd\mathrel, -% \cmd\mathalpha, \etc, is \emph{very slow}! -% I hope to improve the performance somehow. -% -% \begin{macro}{\setmathfont} -% \doarg{font features (first optional argument retained for backwards compatibility)} -% \darg{font name} -% \doarg{font features} -% \begin{macrocode} -\DeclareDocumentCommand \setmathfont { O{} m O{} } - { - \@@_setmathfont:nn {#1,#3} {#2} - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_set:Nn \@@_setmathfont:nn - { - \tl_set:Nn \l_@@_fontname_tl {#2} - \@@_init: -% \end{macrocode} -% Grab the current size information: -% (is this robust enough? Maybe it should be preceded by \cmd\normalsize). -% The macro \cmd\S@\meta{size} -% contains the definitions of the sizes used for maths letters, subscripts and subsubscripts in -% \cmd\tf@size, \cmd\sf@size, and \cmd\ssf@size, respectively. -% \begin{macrocode} - \cs_if_exist:cF { S@ \f@size } { \calculate@math@sizes } - \csname S@\f@size\endcsname -% \end{macrocode} -% Parse options and tell people what's going on: -% \begin{macrocode} - \keys_set_known:nnN {unicode-math} {#1} \l_@@_unknown_keys_clist - \bool_if:NT \l_@@_init_bool { \@@_log:n {default-math-font} } -% \end{macrocode} -% Use \pkg{fontspec} to select a font to use. -% After loading the font, we detect what sizes it recommends for scriptsize and scriptscriptsize, so after setting those values appropriately, we reload the font to take these into account. -% \begin{macrocode} -% \csname TIC\endcsname - \@@_fontspec_select_font: -% \csname TOC\endcsname - \bool_if:nT { \l_@@_ot_math_bool && !\g_@@_mainfont_already_set_bool } - { - \@@_declare_math_sizes: - \@@_fontspec_select_font: - } -% \end{macrocode} -% Now define |\@@_symfont_tl| as the \LaTeX\ math font to access everything: -% \begin{macrocode} - \cs_if_exist:cF { sym \@@_symfont_tl } - { - \DeclareSymbolFont{\@@_symfont_tl} - {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} - } - \SetSymbolFont{\@@_symfont_tl}{\l_@@_mversion_tl} - {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} -% \end{macrocode} -% Set the bold math version. -% \begin{macrocode} - \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} - { - \SetSymbolFont{\@@_symfont_tl}{bold} - {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} - } -% \end{macrocode} -% Declare the math sizes (i.e., scaling of superscripts) for the specific -% values for this font, -% and set defaults for math fams two and three for legacy compatibility: -% \begin{macrocode} - \bool_if:nT { \l_@@_ot_math_bool && !\g_@@_mainfont_already_set_bool } - { - \bool_set_true:N \g_@@_mainfont_already_set_bool - \@@_setup_legacy_fam_two: - \@@_setup_legacy_fam_three: - } -% \end{macrocode} -% And now we input every single maths char. -% \begin{macrocode} -% \csname TIC\endcsname - \@@_input_math_symbol_table: -% \csname TOC\endcsname -% \end{macrocode} -% Finally, -% \begin{itemize} -% \item Remap symbols that don't take their natural mathcode -% \item Activate any symbols that need to be math-active -% \item Enable wide/narrow accents -% \item Assign delimiter codes for symbols that need to grow -% \item Setup the maths alphabets (\cs{mathbf} etc.). -% This is an extensive part of the code; see Section~\ref{sec:mathmap}. -% \item Setup negations, which are handled on an ad hoc basis; see Section~\ref{sec:negations}. -% \end{itemize} -% \begin{macrocode} - \@@_remap_symbols: - \@@_setup_mathactives: - \@@_setup_delcodes: -% \csname TIC\endcsname - \@@_setup_alphabets: -% \csname TOC\endcsname - \@@_setup_negations: - } -% \end{macrocode} -% \end{macro} -% -% \paragraph{Fall-back font} -% -% Want to load Latin Modern Math if nothing else. -% This needs to happen early so that all of the font-loading machinery executes before -% the other `AtBeginDocument' code. -% \begin{macrocode} -\AtBeginDocument { \@@_load_lm_if_necessary: } -\cs_new:Nn \@@_load_lm_if_necessary: - { - \cs_if_exist:NF \l_@@_fontname_tl - { - % TODO: update this when lmmath-bold.otf is released - \setmathfont{latinmodern-math.otf}[BoldFont={latinmodern-math.otf}] - \bool_set_false:N \g_@@_mainfont_already_set_bool - } - } -% \end{macrocode} -% Note that here we reset the `font already loaded' boolean so that a new font being set -% will do the right thing in terms of setting up defaults. -% -% TODO: need a better way to do this for the general case. (Maybe a `reset' command option?) -% -% \begin{macro}{\@@_init:} -% \begin{macrocode} -\cs_new:Nn \@@_init: - { -% \end{macrocode} -% \begin{itemize} -% \item Initially assume we're using a proper OpenType font with unicode maths. -% \begin{macrocode} - \bool_set_true:N \l_@@_ot_math_bool -% \end{macrocode} -% \item Erase any conception \LaTeX\ has of previously defined math symbol fonts; -% this allows \cmd\DeclareSymbolFont\ at any point in the document. -% \begin{macrocode} - \cs_set_eq:NN \glb@currsize \scan_stop: -% \end{macrocode} -% \item To start with, assume we're defining the font for every math symbol character. -% \begin{macrocode} - \bool_set_true:N \l_@@_init_bool - \seq_clear:N \l_@@_char_range_seq - \clist_clear:N \l_@@_char_nrange_clist - \seq_clear:N \l_@@_mathalph_seq - \seq_clear:N \l_@@_missing_alph_seq -% \end{macrocode} -% \item By default use the `normal' math version. -% \begin{macrocode} - \tl_set:Nn \l_@@_mversion_tl {normal} -% \end{macrocode} -% \item Other range initialisations. -% \begin{macrocode} - \tl_set:Nn \@@_symfont_tl {operators} - \cs_set_eq:NN \_@@_sym:nnn \@@_process_symbol_noparse:nnn - \cs_set_eq:NN \@@_set_mathalphabet_char:nnn \@@_mathmap_noparse:nnn - \cs_set_eq:NN \@@_remap_symbol:nnn \@@_remap_symbol_noparse:nnn - \cs_set_eq:NN \@@_maybe_init_alphabet:n \@@_init_alphabet:n - \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_noparse:nn - \cs_set_eq:NN \@@_assign_delcode:nn \@@_assign_delcode_noparse:nn - \cs_set_eq:NN \@@_make_mathactive:nNN \@@_make_mathactive_noparse:nNN -% \end{macrocode} -% \item Define default font features for the script and scriptscript font. -% \begin{macrocode} - \tl_set:Nn \l_@@_script_features_tl {Style=MathScript} - \tl_set:Nn \l_@@_sscript_features_tl {Style=MathScriptScript} - \tl_set_eq:NN \l_@@_script_font_tl \l_@@_fontname_tl - \tl_set_eq:NN \l_@@_sscript_font_tl \l_@@_fontname_tl -% \end{macrocode} -% \end{itemize} -% \begin{macrocode} - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_declare_math_sizes:} -% Set the math sizes according to the recommended font parameters. -% TODO: this shouldn't need to be per-engine; check out why the wrappers aren't used. -% \begin{macrocode} -\cs_new:Nn \@@_declare_math_sizes: - { -%<*LU> - \fp_compare:nF { \@@_script_style_size:n {ScriptPercentScaleDown} == 0 } - { - \DeclareMathSizes { \f@size } { \f@size } - { \@@_script_style_size:n {ScriptPercentScaleDown} } - { \@@_script_style_size:n {ScriptScriptPercentScaleDown} } - } -% -%<*XE> - \dim_compare:nF { \fontdimen 10 \l_@@_font == 0pt } - { - \DeclareMathSizes { \f@size } { \f@size } - { \@@_fontdimen_to_scale:nn {10} {\l_@@_font} } - { \@@_fontdimen_to_scale:nn {11} {\l_@@_font} } - } -% - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_script_style_size:n} -% Determine script- and scriptscriptstyle sizes using luaotfload: -% \begin{macrocode} -%<*LU> -\cs_new:Nn \@@_script_style_size:n - { - \fp_eval:n {\directlua{tex.sprint(luaotfload.aux.get_math_dimension("l_@@_font","#1"))} * \f@size / 100 } - } -% -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_setup_legacy_fam_two:} -% \TeX\ won't load the same font twice at the same scale, so we need to magnify this one by an imperceptable amount. -% \begin{macrocode} -\cs_new:Nn \@@_setup_legacy_fam_two: - { - \fontspec_set_family:Nxn \l_@@_family_tl - { - \l_@@_font_keyval_tl, - Scale=1.00001, - FontAdjustment = - { - \fontdimen8\font= \@@_get_fontparam:nn {43} {FractionNumeratorDisplayStyleShiftUp}\relax - \fontdimen9\font= \@@_get_fontparam:nn {42} {FractionNumeratorShiftUp}\relax - \fontdimen10\font=\@@_get_fontparam:nn {32} {StackTopShiftUp}\relax - \fontdimen11\font=\@@_get_fontparam:nn {45} {FractionDenominatorDisplayStyleShiftDown}\relax - \fontdimen12\font=\@@_get_fontparam:nn {44} {FractionDenominatorShiftDown}\relax - \fontdimen13\font=\@@_get_fontparam:nn {21} {SuperscriptShiftUp}\relax - \fontdimen14\font=\@@_get_fontparam:nn {21} {SuperscriptShiftUp}\relax - \fontdimen15\font=\@@_get_fontparam:nn {22} {SuperscriptShiftUpCramped}\relax - \fontdimen16\font=\@@_get_fontparam:nn {18} {SubscriptShiftDown}\relax - \fontdimen17\font=\@@_get_fontparam:nn {18} {SubscriptShiftDownWithSuperscript}\relax - \fontdimen18\font=\@@_get_fontparam:nn {24} {SuperscriptBaselineDropMax}\relax - \fontdimen19\font=\@@_get_fontparam:nn {20} {SubscriptBaselineDropMin}\relax - \fontdimen20\font=0pt\relax % delim1 = FractionDelimiterDisplaySize - \fontdimen21\font=0pt\relax % delim2 = FractionDelimiterSize - \fontdimen22\font=\@@_get_fontparam:nn {15} {AxisHeight}\relax - } - } {\l_@@_fontname_tl} - - \SetSymbolFont{symbols}{\l_@@_mversion_tl} - {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} - - \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} - { - \SetSymbolFont{symbols}{bold} - {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_setup_legacy_fam_three:} -% Similarly, this font is shrunk by an imperceptable amount for \TeX\ to load it again. -% \begin{macrocode} -\cs_new:Nn \@@_setup_legacy_fam_three: - { - \fontspec_set_family:Nxn \l_@@_family_tl - { - \l_@@_font_keyval_tl, - Scale=0.99999, - FontAdjustment={ - \fontdimen8\font= \@@_get_fontparam:nn {48} {FractionRuleThickness}\relax - \fontdimen9\font= \@@_get_fontparam:nn {28} {UpperLimitGapMin}\relax - \fontdimen10\font=\@@_get_fontparam:nn {30} {LowerLimitGapMin}\relax - \fontdimen11\font=\@@_get_fontparam:nn {29} {UpperLimitBaselineRiseMin}\relax - \fontdimen12\font=\@@_get_fontparam:nn {31} {LowerLimitBaselineDropMin}\relax - \fontdimen13\font=0pt\relax - } - } {\l_@@_fontname_tl} - - \SetSymbolFont{largesymbols}{\l_@@_mversion_tl} - {\encodingdefault}{\l_@@_family_tl}{\mddefault}{\updefault} - - \str_if_eq_x:nnT {\l_@@_mversion_tl} {normal} - { - \SetSymbolFont{largesymbols}{bold} - {\encodingdefault}{\l_@@_family_tl}{\bfdefault}{\updefault} - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -\cs_new:Nn \@@_get_fontparam:nn - { -% \the\fontdimen#1\l_@@_font\relax -% \directlua{fontspec.mathfontdimen("l_@@_font","#2")} - } -% \end{macrocode} -% -% \begin{macro}{\@@_fontspec_select_font:} -% Select the font with \cs{fontspec} and define \cs{l_@@_font} from it. -% \begin{macrocode} -\cs_new:Nn \@@_fontspec_select_font: - { - \tl_set:Nx \l_@@_font_keyval_tl { -% Renderer = Basic, - BoldItalicFont = {}, ItalicFont = {}, - Script = Math, - SizeFeatures = - { - { - Size = \tf@size- - } , - { - Size = \sf@size-\tf@size , - Font = \l_@@_script_font_tl , - \l_@@_script_features_tl - } , - { - Size = -\sf@size , - Font = \l_@@_sscript_font_tl , - \l_@@_sscript_features_tl - } - } , - \l_@@_unknown_keys_clist - } - \fontspec_set_fontface:NNxn \l_@@_font \l_@@_family_tl - {\l_@@_font_keyval_tl} {\l_@@_fontname_tl} -% \end{macrocode} -% Check whether we're using a real maths font: -% \begin{macrocode} - \group_begin: - \fontfamily{\l_@@_family_tl}\selectfont - \fontspec_if_script:nF {math} {\bool_gset_false:N \l_@@_ot_math_bool} - \group_end: - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Functions for setting up symbols with mathcodes} -% \seclabel{mathsymbol} -% -% \begin{macro}{\@@_process_symbol_noparse:nnn} -% \begin{macro}{\@@_process_symbol_parse:nnn} -% If the \feat{range} font feature has been used, then only -% a subset of the Unicode glyphs are to be defined. -% See \secref{rangeproc} for the code that enables this. -% \begin{macrocode} -\cs_set:Nn \@@_process_symbol_noparse:nnn - { - \@@_set_mathsymbol:nNNn {\@@_symfont_tl} #2 #3 {#1} - } -% \end{macrocode} -% \begin{macrocode} -\cs_set:Nn \@@_process_symbol_parse:nnn - { - \@@_if_char_spec:nNNT {#1} {#2} {#3} - { - \@@_process_symbol_noparse:nnn {#1} {#2} {#3} - } - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \begin{macro}{\@@_remap_symbols:} -% \begin{macro}{\@@_remap_symbol_noparse:nnn} -% \begin{macro}{\@@_remap_symbol_parse:nnn} -% This function is used to define the mathcodes for those chars which should -% be mapped to a different glyph than themselves. -% \begin{macrocode} -\cs_new:Npn \@@_remap_symbols: - { - \@@_remap_symbol:nnn{`\-}{\mathbin}{"02212}% hyphen to minus - \@@_remap_symbol:nnn{`\*}{\mathbin}{"02217}% text asterisk to "centred asterisk" - \bool_if:NF \g_@@_literal_colon_bool - { - \@@_remap_symbol:nnn{`\:}{\mathrel}{"02236}% colon to ratio (i.e., punct to rel) - } - } -% \end{macrocode} -% \end{macro} -% Where |\@@_remap_symbol:nnn| is defined to be one of these two, depending -% on the range setup: -% \begin{macrocode} -\cs_new:Nn \@@_remap_symbol_parse:nnn - { - \@@_if_char_spec:nNNT {#3} {\@nil} {#2} - { \@@_remap_symbol_noparse:nnn {#1} {#2} {#3} } - } -\cs_new:Nn \@@_remap_symbol_noparse:nnn - { - \clist_map_inline:nn {#1} - { \@@_set_mathcode:nnnn {##1} {#2} {\@@_symfont_tl} {#3} } - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \subsection{Active math characters} -% -% There are more math active chars later in the subscript/superscript section. -% But they don't need to be able to be typeset directly. -% -% \begin{macro}{\@@_setup_mathactives:} -% \begin{macrocode} -\cs_new:Npn \@@_setup_mathactives: - { - \@@_make_mathactive:nNN {"2032} \@@_prime_single_mchar \mathord - \@@_make_mathactive:nNN {"2033} \@@_prime_double_mchar \mathord - \@@_make_mathactive:nNN {"2034} \@@_prime_triple_mchar \mathord - \@@_make_mathactive:nNN {"2057} \@@_prime_quad_mchar \mathord - \@@_make_mathactive:nNN {"2035} \@@_backprime_single_mchar \mathord - \@@_make_mathactive:nNN {"2036} \@@_backprime_double_mchar \mathord - \@@_make_mathactive:nNN {"2037} \@@_backprime_triple_mchar \mathord - \@@_make_mathactive:nNN {`\'} \mathstraightquote \mathord - \@@_make_mathactive:nNN {`\`} \mathbacktick \mathord - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_make_mathactive:nNN} -% Makes |#1| a mathactive char, and gives cs |#2| the meaning of mathchar |#1| -% with class |#3|. -% You are responsible for giving active |#1| a particular meaning! -% \begin{macrocode} -\cs_new:Nn \@@_make_mathactive_parse:nNN - { - \@@_if_char_spec:nNNT {#1} #2 #3 - { \@@_make_mathactive_noparse:nNN {#1} #2 #3 } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_make_mathactive_noparse:nNN - { - \@@_set_mathchar:NNnn #2 #3 {\@@_symfont_tl} {#1} - \@@_char_gmake_mathactive:n {#1} - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Delimiter codes} -% -% \begin{macro}{\@@_assign_delcode:nn} -% \begin{macrocode} -\cs_new:Nn \@@_assign_delcode_noparse:nn - { - \@@_set_delcode:nnn \@@_symfont_tl {#1} {#2} - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_assign_delcode_parse:nn - { - \@@_if_char_spec:nNNT {#2} {\@nil} {\@nil} - { - \@@_assign_delcode_noparse:nn {#1} {#2} - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_assign_delcode:n} -% Shorthand. -% \begin{macrocode} -\cs_new:Nn \@@_assign_delcode:n { \@@_assign_delcode:nn {#1} {#1} } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_setup_delcodes:} -% Some symbols that aren't mathopen/mathclose still need to have delimiter codes assigned. -% The list of vertical arrows may be incomplete. -% On the other hand, many fonts won't support them all being stretchy. -% And some of them are probably not meant to stretch, either. But adding them here doesn't hurt. -% \begin{macrocode} -\cs_new:Npn \@@_setup_delcodes: - { - % ensure \left. and \right. work: - \@@_set_delcode:nnn \@@_symfont_tl {`\.} {\c_zero} - % this is forcefully done to fix a bug -- indicates a larger problem! - - \@@_assign_delcode:nn {`\/} {\g_@@_slash_delimiter_usv} - \@@_assign_delcode:nn {"2044} {\g_@@_slash_delimiter_usv} % fracslash - \@@_assign_delcode:nn {"2215} {\g_@@_slash_delimiter_usv} % divslash - \@@_assign_delcode:n {"005C} % backslash - \@@_assign_delcode:nn {`\<} {"27E8} % angle brackets with ascii notation - \@@_assign_delcode:nn {`\>} {"27E9} % angle brackets with ascii notation - \@@_assign_delcode:n {"2191} % up arrow - \@@_assign_delcode:n {"2193} % down arrow - \@@_assign_delcode:n {"2195} % updown arrow - \@@_assign_delcode:n {"219F} % up arrow twohead - \@@_assign_delcode:n {"21A1} % down arrow twohead - \@@_assign_delcode:n {"21A5} % up arrow from bar - \@@_assign_delcode:n {"21A7} % down arrow from bar - \@@_assign_delcode:n {"21A8} % updown arrow from bar - \@@_assign_delcode:n {"21BE} % up harpoon right - \@@_assign_delcode:n {"21BF} % up harpoon left - \@@_assign_delcode:n {"21C2} % down harpoon right - \@@_assign_delcode:n {"21C3} % down harpoon left - \@@_assign_delcode:n {"21C5} % arrows up down - \@@_assign_delcode:n {"21F5} % arrows down up - \@@_assign_delcode:n {"21C8} % arrows up up - \@@_assign_delcode:n {"21CA} % arrows down down - \@@_assign_delcode:n {"21D1} % double up arrow - \@@_assign_delcode:n {"21D3} % double down arrow - \@@_assign_delcode:n {"21D5} % double updown arrow - \@@_assign_delcode:n {"21DE} % up arrow double stroke - \@@_assign_delcode:n {"21DF} % down arrow double stroke - \@@_assign_delcode:n {"21E1} % up arrow dashed - \@@_assign_delcode:n {"21E3} % down arrow dashed - \@@_assign_delcode:n {"21E7} % up white arrow - \@@_assign_delcode:n {"21E9} % down white arrow - \@@_assign_delcode:n {"21EA} % up white arrow from bar - \@@_assign_delcode:n {"21F3} % updown white arrow - } -% \end{macrocode} -% \end{macro} -% -% \subsection{(Big) operators} -% -% The engine does what is necessary to deal with big operators for us -% automatically with \cmd\Umathchardef. -% However, the limits aren't set automatically; that is, we want to define, -% a la Plain \TeX\ \etc, |\def\int{\intop\nolimits}|, so there needs to be a -% transformation from \cmd\int\ to \cmd\intop\ during the expansion of -% \cmd\_@@_sym:nnn\ in the appropriate contexts. -% -% \begin{macro}{\l_@@_nolimits_tl} -% This macro is a sequence containing those maths operators that require a -% \cmd\nolimits\ suffix. -% This list is used when processing |unicode-math-table.tex| to define such -% commands automatically (see the macro \cs{@@_set_mathsymbol:nNNn}). -% I've chosen essentially just the operators that look like integrals; -% hopefully a better mathematician can help me out here. -% I've a feeling that it's more useful \emph{not} to include the multiple -% integrals such as $\iiiint$, but that might be a matter of preference. -% \begin{macrocode} -\tl_set:Nn \l_@@_nolimits_tl - { - \int\iint\iiint\iiiint\oint\oiint\oiiint - \intclockwise\varointclockwise\ointctrclockwise\sumint - \intbar\intBar\fint\cirfnint\awint\rppolint - \scpolint\npolint\pointint\sqint\intlarhk\intx - \intcap\intcup\upint\lowint - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\addnolimits} -% This macro appends material to the macro containing the list of operators -% that don't take limits. -% \begin{macrocode} -\DeclareDocumentCommand \addnolimits {m} - { - \tl_put_right:Nn \l_@@_nolimits_tl {#1} - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\removenolimits} -% Can this macro be given a better name? -% It removes an item from the nolimits list. -% \begin{macrocode} -\DeclareDocumentCommand \removenolimits {m} - { - \tl_remove_all:Nn \l_@@_nolimits_tl {#1} - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Radicals} -% -% \begin{macro}{\l_@@_radicals_tl} -% The radicals are organised in \cs{@@_set_mathsymbol:nNNn}. -% We organise radicals in the same way as nolimits-operators. -% (\cs{cuberoot} and \cs{fourthroot}, don't seem to behave as proper radicals.) -% \begin{macrocode} -\tl_set:Nn \l_@@_radicals_tl {\sqrt \longdivision} -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathmap.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathmap.dtx deleted file mode 100644 index f9ae41c69e1..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathmap.dtx +++ /dev/null @@ -1,720 +0,0 @@ - -% \section{\DTXCURR --- Mapping in maths alphabets} -% \label{sec:mathmap} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% Switching to a different style of alphabetic symbols was traditionally performed with -% commands like \cmd\mathbf, which literally changes fonts to access alternate symbols. -% This is not as simple with Unicode fonts. -% -% In traditional \TeX{} maths font setups, you simply switch between different `families' (\cmd\fam), which is analogous to changing from one font to another---a symbol such as `a' will be upright in one font, bold in another, and so on. -% In pkg{unicode-math}, a different mechanism is used to switch between styles. For every letter (start with ascii a-zA-Z and numbers to keep things simple for now), they are assigned a `mathcode' with \cmd\Umathcode\ that maps from input letter to output font glyph slot. This is done with the equivalent of -% \begin{Verbatim} -% \Umathcode`\a = 7 1 "1D44E\relax -% \Umathcode`\b = 7 1 "1D44F\relax -% \Umathcode`\c = 7 1 "1D450\relax -% ... -% \end{Verbatim} -% When switching from regular letters to, say, \cmd\mathrm, we now need to execute a new mapping: -% \begin{Verbatim} -% \Umathcode`\a = 7 1 `\a\relax -% \Umathcode`\b = 7 1 `\b\relax -% \Umathcode`\c = 7 1 `\c\relax -% ... -% \end{Verbatim} -% This is fairly straightforward to perform when we're defining our own commands such as \cmd\symbf\ and so on. However, this means that `classical' \TeX\ font setups will break, because with the original mapping still in place, the engine will be attempting to insert unicode maths glyphs from a standard font. -% -% \subsection{Hooks into \LaTeXe} -% -% To overcome this, we patch \cs{use@mathgroup}. -% (An alternative is to patch \cs{extract@alph@from@version}, which constructs the \cs{mathXYZ} commands, but this method fails if the command has been defined using \cs{DeclareSymbolFontAlphabet}.) -% As far as I can tell, this is only used inside of commands such as \cs{mathXYZ}, so this shouldn't have any major side-effects. -% -% \begin{macrocode} -\cs_set:Npn \use@mathgroup #1 #2 - { - \mode_if_math:T % <- not sure if this is really necessary since we've just checked for mmode and raised an error if not! - { - \math@bgroup - \cs_if_eq:cNF {M@\f@encoding} #1 {#1} - \@@_switchto_literal: - \mathgroup #2 \relax - \math@egroup - } - } -% \end{macrocode} -% -% In LaTeX maths, the command |\operator@font| is defined that switches to the |operator| mathgroup. The classic example is the |\sin| in |$\sin{x}$|; essentially we're using |\mathrm| to typeset the upright symbols, but the syntax is |{\operator@font sin}|. -% I thought that hooking into |\operator@font| would be hard because all other maths font selection in 2e uses |\mathrm{...}| style. -% Then reading source2e a little more I stumbled upon: -% \begin{macro}{\operator@font} -% \begin{macrocode} -\cs_set:Npn \operator@font - { - \@@_switchto_literal: - \@fontswitch {} { \g_@@_operator_mathfont_tl } - } -% \end{macrocode} -% \end{macro} -% -% -% \subsection{Setting styles} -% -% Algorithm for setting alphabet fonts. -% By default, when |range| is empty, we are in \emph{implicit} mode. -% If |range| contains the name of the math alphabet, we are in \emph{explicit} -% mode and do things slightly differently. -% -% Implicit mode: -% \begin{itemize} -% \item Try and set all of the alphabet shapes. -% \item Check for the first glyph of each alphabet to detect if the font supports each -% alphabet shape. -% \item For alphabets that do exist, overwrite whatever's already there. -% \item For alphabets that are not supported, \emph{do nothing}. -% (This includes leaving the old alphabet definition in place.) -% \end{itemize} -% -% Explicit mode: -% \begin{itemize} -% \item Only set the alphabets specified. -% \item Check for the first glyph of the alphabet to detect if the font contains -% the alphabet shape in the Unicode math plane. -% \item For Unicode math alphabets, overwrite whatever's already there. -% \item Otherwise, use the \ascii\ glyph slots instead. -% \end{itemize} -% -% -% -% \subsection{Defining the math style macros} -% -% We call the different shapes that a math alphabet can be a `math style'. -% Note that different alphabets can exist within the same math style. E.g., -% we call `bold' the math style |bf| and within it there are upper and lower -% case Greek and Roman alphabets and Arabic numerals. -% -% \begin{macro}{\@@_prepare_mathstyle:n} -% \darg{math style name (e.g., \texttt{it} or \texttt{bb})} -% Define the high level math alphabet macros (\cs{mathit}, etc.) in terms of -% unicode-math definitions. Use \cs{bgroup}/\cs{egroup} so s'scripts scan the -% whole thing. -% -% The flag \cs{l_@@_mathstyle_tl} is for other applications to query the -% current math style. -% \begin{macrocode} -\cs_new:Nn \@@_prepare_mathstyle:n - { - \seq_put_right:Nn \g_@@_mathstyles_seq {#1} - \@@_init_alphabet:n {#1} - \cs_set:cpn {_@@_sym_#1_aux:n} - { \use:c {@@_switchto_#1:} \math@egroup } - \cs_set_protected:cpx {sym#1} - { - \exp_not:n - { - \math@bgroup - \mode_if_math:F - { - \egroup\expandafter - \non@alpherr\expandafter{\csname sym#1\endcsname\space} - } - \tl_set:Nn \l_@@_mathstyle_tl {#1} - } - \exp_not:c {_@@_sym_#1_aux:n} - } - } -% \end{macrocode} -% \end{macro} -% -% -% \begin{macro}{\@@_init_alphabet:n} -% \darg{math alphabet name (e.g., \texttt{it} or \texttt{bb})} -% This macro initialises the macros used to set up a math alphabet. -% First used when the math alphabet macro is first defined, but then used -% later when redefining a particular maths alphabet. -% \begin{macrocode} -\cs_set:Nn \@@_init_alphabet:n - { - \@@_log:nx {alph-initialise} {#1} - \cs_set_eq:cN {@@_switchto_#1:} \prg_do_nothing: - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Definition of alphabets and styles} -% -% First of all, we break up unicode into `named ranges', such as |up|, |bb|, |sfup|, and so on, which refer to specific blocks of unicode that contain various symbols (usually alphabetical symbols). -% -% \begin{macrocode} -\cs_new:Nn \@@_new_named_range:n - { - \prop_new:c {g_@@_named_range_#1_prop} - } -\clist_set:Nn \g_@@_named_ranges_clist - { - up, it, tt, bfup, bfit, bb , bbit, scr, bfscr, cal, bfcal, - frak, bffrak, sfup, sfit, bfsfup, bfsfit, bfsf - } -\clist_map_inline:Nn \g_@@_named_ranges_clist - { \@@_new_named_range:n {#1} } -% \end{macrocode} -% -% -% Each alphabet style needs to be configured. -% This happens in Section~\ref{sec:setupalphabets}. -% \begin{macrocode} -\cs_new:Nn \@@_new_alphabet_config:nnn - { - \prop_if_exist:cF {g_@@_named_range_#1_prop} - { \@@_warning:nnn {no-named-range} {#1} {#2} } - - \prop_gput:cnn {g_@@_named_range_#1_prop} { alpha_tl } - { - \prop_item:cn {g_@@_named_range_#1_prop} { alpha_tl } - {#2} - } - % Q: do I need to bother removing duplicates? - - \cs_new:cn { @@_config_#1_#2:n } {#3} - } -% \end{macrocode} -% \begin{macrocode} -\cs_new:Nn \@@_alphabet_config:nnn - { - \use:c {@@_config_#1_#2:n} {#3} - } -% \end{macrocode} -% \begin{macrocode} -\prg_new_conditional:Nnn \@@_if_alphabet_exists:nn {T,TF} - { - \cs_if_exist:cTF {@@_config_#1_#2:n} - \prg_return_true: \prg_return_false: - } -% \end{macrocode} -% -% The linking between named ranges and symbol style commands happens here. -% It's currently not using all of the machinery we're in the process of setting up above. -% Baby steps. -% \begin{macrocode} -\cs_new:Nn \@@_default_mathalph:nnn - { - \seq_put_right:Nx \g_@@_named_ranges_seq { \tl_to_str:n {#1} } - \seq_put_right:Nn \g_@@_default_mathalph_seq {{#1}{#2}{#3}} - \prop_gput:cnn { g_@@_named_range_#1_prop } { default-alpha } {#2} - } -\@@_default_mathalph:nnn {up } {latin,Latin,greek,Greek,num,misc} {up } -\@@_default_mathalph:nnn {it } {latin,Latin,greek,Greek,misc} {it } -\@@_default_mathalph:nnn {bb } {latin,Latin,num,misc} {bb } -\@@_default_mathalph:nnn {bbit } {misc} {bbit } -\@@_default_mathalph:nnn {scr } {latin,Latin} {scr } -\@@_default_mathalph:nnn {cal } {Latin} {scr } -\@@_default_mathalph:nnn {bfcal } {Latin} {bfscr } -\@@_default_mathalph:nnn {frak } {latin,Latin} {frak } -\@@_default_mathalph:nnn {tt } {latin,Latin,num} {tt } -\@@_default_mathalph:nnn {sfup } {latin,Latin,num} {sfup } -\@@_default_mathalph:nnn {sfit } {latin,Latin} {sfit } -\@@_default_mathalph:nnn {bfup } {latin,Latin,greek,Greek,num,misc} {bfup } -\@@_default_mathalph:nnn {bfit } {latin,Latin,greek,Greek,misc} {bfit } -\@@_default_mathalph:nnn {bfscr } {latin,Latin} {bfscr } -\@@_default_mathalph:nnn {bffrak} {latin,Latin} {bffrak} -\@@_default_mathalph:nnn {bfsfup} {latin,Latin,greek,Greek,num,misc} {bfsfup} -\@@_default_mathalph:nnn {bfsfit} {latin,Latin,greek,Greek,misc} {bfsfit} -% \end{macrocode} -% -% \subsubsection{Define symbol style commands} -% Finally, all of the `symbol styles' commands are set up, which are the commands to access each of the named alphabet styles. There is not a one-to-one mapping between symbol style commands and named style ranges! -% \begin{macrocode} -\clist_map_inline:nn - { - up, it, bfup, bfit, sfup, sfit, bfsfup, bfsfit, bfsf, - tt, bb, bbit, scr, bfscr, cal, bfcal, frak, bffrak, - normal, literal, sf, bf, - } - { \@@_prepare_mathstyle:n {#1} } -% \end{macrocode} -% -% -% \subsubsection{New names for legacy textmath alphabet selection} -% In case a package option overwrites, say, \cs{mathbf} with \cs{symbf}. -% \begin{macrocode} -\clist_map_inline:nn - { rm, it, bf, sf, tt } - { \cs_set_eq:cc { mathtext #1 } { math #1 } } -% \end{macrocode} -% Perhaps these should actually be defined using a hypothetical unicode-math interface to creating new such styles. To come. -% -% -% \subsubsection{Replacing legacy pure-maths alphabets} -% The following are alphabets which do not have a math/text ambiguity. -% \begin{macrocode} -\clist_map_inline:nn - { - normal, bb , bbit, scr, bfscr, cal, bfcal, frak, bffrak, tt, - bfup, bfit, sfup, sfit, bfsfup, bfsfit, bfsf - } - { - \cs_set:cpx { math #1 } { \exp_not:c { sym #1 } } - } -% \end{macrocode} -% -% -% \subsubsection{New commands for ambiguous alphabets} -% \begin{macrocode} -\AtBeginDocument{ -\clist_map_inline:nn - { rm, it, bf, sf, tt } - { - \cs_set_protected:cpx { math #1 } - { - \exp_not:n { \bool_if:NTF } \exp_not:c { g_@@_ math #1 _text_bool} - { \exp_not:c { mathtext #1 } } - { \exp_not:c { sym #1 } } - } - }} -% \end{macrocode} -% -% \paragraph{Alias \cs{mathrm} as legacy name for \cs{mathup}} -% \begin{macrocode} -\cs_set_protected:Npn \mathup { \mathrm } -\cs_set_protected:Npn \symrm { \symup } -% \end{macrocode} -% -% -% -% -% \subsection{Defining the math alphabets per style} -% -% \begin{macro}{\@@_setup_alphabets:} -% This function is called within \cs{setmathfont} to configure the -% mapping between characters inside math styles. -% \begin{macrocode} -\cs_new:Npn \@@_setup_alphabets: - { -% \end{macrocode} -% If |range=| has been used to configure styles, those choices will be in -% |\l_@@_mathalph_seq|. If not, set up the styles implicitly: -% \begin{macrocode} - \seq_if_empty:NTF \l_@@_mathalph_seq - { - \@@_log:n {setup-implicit} - \seq_set_eq:NN \l_@@_mathalph_seq \g_@@_default_mathalph_seq - \bool_set_true:N \l_@@_implicit_alph_bool - \@@_maybe_init_alphabet:n {sf} - \@@_maybe_init_alphabet:n {bf} - \@@_maybe_init_alphabet:n {bfsf} - } -% \end{macrocode} -% If |range=| has been used then we're in explicit mode: -% \begin{macrocode} - { - \@@_log:n {setup-explicit} - \bool_set_false:N \l_@@_implicit_alph_bool - \cs_set_eq:NN \@@_set_mathalphabet_char:nnn \@@_mathmap_noparse:nnn - \cs_set_eq:NN \@@_map_char_single:nn \@@_map_char_noparse:nn - } - - % Now perform the mapping: - \seq_map_inline:Nn \l_@@_mathalph_seq - { - \tl_set:No \l_@@_style_tl { \use_i:nnn ##1 } - \clist_set:No \l_@@_alphabet_clist { \use_ii:nnn ##1 } - \tl_set:No \l_@@_remap_style_tl { \use_iii:nnn ##1 } - - % If no set of alphabets is defined: - \clist_if_empty:NT \l_@@_alphabet_clist - { - \cs_set_eq:NN \@@_maybe_init_alphabet:n \@@_init_alphabet:n - \prop_get:cnN { g_@@_named_range_ \l_@@_style_tl _prop } - { default-alpha } \l_@@_alphabet_clist - } - - \@@_setup_math_alphabet: - } - \seq_if_empty:NF \l_@@_missing_alph_seq { \@@_log:n { missing-alphabets } } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_setup_math_alphabet:} -% \begin{macrocode} -\cs_new:Nn \@@_setup_math_alphabet: - { -% \end{macrocode} -% First check that at least one of the alphabets for the font shape is defined -% (this process is fast) \dots -% \begin{macrocode} - \clist_map_inline:Nn \l_@@_alphabet_clist - { - \tl_set:Nn \l_@@_alphabet_tl {##1} - \@@_if_alphabet_exists:nnTF \l_@@_style_tl \l_@@_alphabet_tl - { - \str_if_eq_x:nnTF {\l_@@_alphabet_tl} {misc} - { - \@@_maybe_init_alphabet:n \l_@@_style_tl - \clist_map_break: - } - { - \@@_glyph_if_exist:nT { \@@_to_usv:nn {\l_@@_style_tl} {\l_@@_alphabet_tl} } - { - \@@_maybe_init_alphabet:n \l_@@_style_tl - \clist_map_break: - } - } - } - { \msg_warning:nnx {unicode-math} {no-alphabet} { \l_@@_style_tl / \l_@@_alphabet_tl } } - } -% \end{macrocode} -% \dots and then loop through them defining the individual ranges: -% (currently this process is slow) -% \begin{macrocode} -% \csname TIC\endcsname - \clist_map_inline:Nn \l_@@_alphabet_clist - { - \tl_set:Nx \l_@@_alphabet_tl { \tl_trim_spaces:n {##1} } - \cs_if_exist:cT {@@_config_ \l_@@_style_tl _ \l_@@_alphabet_tl :n} - { - \exp_args:No \tl_if_eq:nnTF \l_@@_alphabet_tl {misc} - { - \@@_log:nx {setup-alph} {sym \l_@@_style_tl~(\l_@@_alphabet_tl)} - \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {\l_@@_remap_style_tl} - } - { - \@@_glyph_if_exist:nTF { \@@_to_usv:nn {\l_@@_remap_style_tl} {\l_@@_alphabet_tl} } - { - \@@_log:nx {setup-alph} {sym \l_@@_style_tl~(\l_@@_alphabet_tl)} - \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {\l_@@_remap_style_tl} - } - { - \bool_if:NTF \l_@@_implicit_alph_bool - { - \seq_put_right:Nx \l_@@_missing_alph_seq - { - \@backslashchar sym \l_@@_style_tl \space - (\tl_use:c{c_@@_math_alphabet_name_ \l_@@_alphabet_tl _tl}) - } - } - { - \@@_alphabet_config:nnn {\l_@@_style_tl} {\l_@@_alphabet_tl} {up} - } - } - } - } - } -% \csname TOC\endcsname - } -% \end{macrocode} -% \end{macro} -% -% -% \subsection{Mapping `naked' math characters} -% -% Before we show the definitions of the alphabet mappings using the functions -% |\@@_alphabet_config:nnn \l_@@_style_tl {##1} {...}|, we first want to define some functions -% to be used inside them to actually perform the character mapping. -% -% \subsubsection{Functions} -% -% \begin{macro}{\@@_map_char_single:nn} -% Wrapper for |\@@_map_char_noparse:nn| or |\@@_map_char_parse:nn| -% depending on the context. -% -% \begin{macro}{\@@_map_char_noparse:nn} -% \begin{macro}{\@@_map_char_parse:nn} -% \begin{macrocode} -\cs_new:Nn \@@_map_char_noparse:nn - { \@@_set_mathcode:nnnn {#1}{\mathalpha}{\@@_symfont_tl}{#2} } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_map_char_parse:nn - { - \@@_if_char_spec:nNNT {#1} {\@nil} {\mathalpha} - { \@@_map_char_noparse:nn {#1}{#2} } - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% \end{macro} -% -% \begin{macro}{\@@_map_char_single:nnn} -% \darg{char name (`dotlessi')} -% \darg{from alphabet(s)} -% \darg{to alphabet} -% Logical interface to \cs{@@_map_char_single:nn}. -% \begin{macrocode} -\cs_new:Nn \@@_map_char_single:nnn - { - \@@_map_char_single:nn { \@@_to_usv:nn {#1}{#3} } - { \@@_to_usv:nn {#2}{#3} } - } -% \end{macrocode} -% \end{macro} -% -% -% \begin{macro}{\@@_map_chars_range:nnnn} -% \darg{Number of chars (26)} -% \darg{From style, one or more (it)} -% \darg{To style (up)} -% \darg{Alphabet name (Latin)} -% First the function with numbers: -% \begin{macrocode} -\cs_set:Nn \@@_map_chars_range:nnn - { - \int_step_inline:nnnn {0}{1}{#1-1} - { \@@_map_char_single:nn {#2+##1}{#3+##1} } - } -% \end{macrocode} -% And the wrapper with names: -% \begin{macrocode} -\cs_new:Nn \@@_map_chars_range:nnnn - { - \@@_map_chars_range:nnn {#1} { \@@_to_usv:nn {#2}{#4} } - { \@@_to_usv:nn {#3}{#4} } - } -% \end{macrocode} -% \end{macro} -% -% \subsubsection{Functions for `normal' alphabet symbols} -% -% \begin{macro}{\@@_set_normal_char:nnn} -% \begin{macrocode} -\cs_set:Nn \@@_set_normal_char:nnn - { - \@@_usv_if_exist:nnT {#3} {#1} - { - \clist_map_inline:nn {#2} - { - \@@_set_mathalphabet_pos:nnnn {normal} {#1} {##1} {#3} - \@@_map_char_single:nnn {##1} {#3} {#1} - } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_normal_Latin:nn - { - \clist_map_inline:nn {#1} - { - \@@_set_mathalphabet_Latin:nnn {normal} {##1} {#2} - \@@_map_chars_range:nnnn {26} {##1} {#2} {Latin} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_normal_latin:nn - { - \clist_map_inline:nn {#1} - { - \@@_set_mathalphabet_latin:nnn {normal} {##1} {#2} - \@@_map_chars_range:nnnn {26} {##1} {#2} {latin} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_normal_greek:nn - { - \clist_map_inline:nn {#1} - { - \@@_set_mathalphabet_greek:nnn {normal} {##1} {#2} - \@@_map_chars_range:nnnn {25} {##1} {#2} {greek} - \@@_map_char_single:nnn {##1} {#2} {epsilon} - \@@_map_char_single:nnn {##1} {#2} {vartheta} - \@@_map_char_single:nnn {##1} {#2} {varkappa} - \@@_map_char_single:nnn {##1} {#2} {phi} - \@@_map_char_single:nnn {##1} {#2} {varrho} - \@@_map_char_single:nnn {##1} {#2} {varpi} - \@@_set_mathalphabet_pos:nnnn {normal} {epsilon} {##1} {#2} - \@@_set_mathalphabet_pos:nnnn {normal} {vartheta} {##1} {#2} - \@@_set_mathalphabet_pos:nnnn {normal} {varkappa} {##1} {#2} - \@@_set_mathalphabet_pos:nnnn {normal} {phi} {##1} {#2} - \@@_set_mathalphabet_pos:nnnn {normal} {varrho} {##1} {#2} - \@@_set_mathalphabet_pos:nnnn {normal} {varpi} {##1} {#2} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_normal_Greek:nn - { - \clist_map_inline:nn {#1} - { - \@@_set_mathalphabet_Greek:nnn {normal} {##1} {#2} - \@@_map_chars_range:nnnn {25} {##1} {#2} {Greek} - \@@_map_char_single:nnn {##1} {#2} {varTheta} - \@@_set_mathalphabet_pos:nnnn {normal} {varTheta} {##1} {#2} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_normal_numbers:nn - { - \@@_set_mathalphabet_numbers:nnn {normal} {#1} {#2} - \@@_map_chars_range:nnnn {10} {#1} {#2} {num} - } -% \end{macrocode} -% -% -% \subsection{Mapping chars inside a math style} -% -% \subsubsection{Functions for setting up the maths alphabets} -% -% \begin{macro}{\@@_set_mathalphabet_char:Nnn} -% This is a wrapper for either |\@@_mathmap_noparse:nnn| or -% |\@@_mathmap_parse:Nnn|, depending on the context. -% \end{macro} -% -% \begin{macro}{\@@_mathmap_noparse:nnn} -% \darg{Maths alphabet, \eg, `bb'} -% \darg{Input slot(s), \eg, the slot for `A' (comma separated)} -% \darg{Output slot, \eg, the slot for `$\mathbb{A}$'} -% Adds \cs{@@_set_mathcode:nnnn} declarations to the specified maths alphabet's definition. -% \begin{macrocode} -\cs_new:Nn \@@_mathmap_noparse:nnn - { - \clist_map_inline:nn {#2} - { - \tl_put_right:cx {@@_switchto_#1:} - { - \@@_set_mathcode:nnnn {##1} {\mathalpha} {\@@_symfont_tl} {#3} - } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_mathmap_parse:nnn} -% \darg{Maths alphabet, \eg, `bb'} -% \darg{Input slot(s), \eg, the slot for `A' (comma separated)} -% \darg{Output slot, \eg, the slot for `$\mathbb{A}$'} -% When \cmd\@@_if_char_spec:nNNT\ is executed, it populates the \cmd\l_@@_char_nrange_clist\ -% macro with slot numbers corresponding to the specified range. This range is used to -% conditionally add \cs{@@_set_mathcode:nnnn} declaractions to the maths alphabet definition. -% \begin{macrocode} -\cs_new:Nn \@@_mathmap_parse:nnn - { - \clist_if_in:NnT \l_@@_char_nrange_clist {#3} - { - \@@_mathmap_noparse:nnn {#1}{#2}{#3} - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_mathalphabet_char:nnnn} -% \darg{math style command} -% \darg{input math alphabet name} -% \darg{output math alphabet name} -% \darg{char name to map} -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_char:nnnn - { - \@@_set_mathalphabet_char:nnn {#1} { \@@_to_usv:nn {#2} {#4} } - { \@@_to_usv:nn {#3} {#4} } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_mathalph_range:nnnn} -% \darg{Number of iterations} -% \darg{Maths alphabet} -% \darg{Starting input char (single)} -% \darg{Starting output char} -% Loops through character ranges setting \cmd\mathcode. -% First the version that uses numbers: -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalph_range:nnnn - { - \int_step_inline:nnnn {0} {1} {#1-1} - { \@@_set_mathalphabet_char:nnn {#2} { ##1 + #3 } { ##1 + #4 } } - } -% \end{macrocode} -% Then the wrapper version that uses names: -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalph_range:nnnnn - { - \@@_set_mathalph_range:nnnn {#1} {#2} { \@@_to_usv:nn {#3} {#5} } - { \@@_to_usv:nn {#4} {#5} } - } -% \end{macrocode} -% \end{macro} -% -% \subsubsection{Individual mapping functions for different alphabets} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_pos:nnnn - { - \@@_usv_if_exist:nnT {#4} {#2} - { - \clist_map_inline:nn {#3} - { \@@_set_mathalphabet_char:nnnn {#1} {##1} {#4} {#2} } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_numbers:nnn - { - \clist_map_inline:nn {#2} - { \@@_set_mathalph_range:nnnnn {10} {#1} {##1} {#3} {num} } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_Latin:nnn - { - \clist_map_inline:nn {#2} - { \@@_set_mathalph_range:nnnnn {26} {#1} {##1} {#3} {Latin} } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_latin:nnn - { - \clist_map_inline:nn {#2} - { - \@@_set_mathalph_range:nnnnn {26} {#1} {##1} {#3} {latin} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {h} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_Greek:nnn - { - \clist_map_inline:nn {#2} - { - \@@_set_mathalph_range:nnnnn {25} {#1} {##1} {#3} {Greek} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varTheta} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_set_mathalphabet_greek:nnn - { - \clist_map_inline:nn {#2} - { - \@@_set_mathalph_range:nnnnn {25} {#1} {##1} {#3} {greek} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {epsilon} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {vartheta} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varkappa} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {phi} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varrho} - \@@_set_mathalphabet_char:nnnn {#1} {##1} {#3} {varpi} - } - } -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathtext.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathtext.dtx deleted file mode 100644 index 94761625578..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-mathtext.dtx +++ /dev/null @@ -1,133 +0,0 @@ - -% \section{\DTXCURR --- Maths text commands} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \subsection{\cs{setmathfontface}} -% -% \begin{macro}{\setmathfontface} -% \begin{macrocode} -\keys_define:nn {@@_mathface} - { - version .code:n = - { \tl_set:Nn \l_@@_mversion_tl {#1} } - } -% \end{macrocode} -% -% \begin{macrocode} -\DeclareDocumentCommand \setmathfontface { m O{} m O{} } - { - \tl_clear:N \l_@@_mversion_tl - - \keys_set_known:nnN {@@_mathface} {#2,#4} \l_@@_keyval_clist - \exp_args:Nnx \fontspec_set_family:Nxn \l_@@_tmpa_tl - { ItalicFont={}, BoldFont={}, \exp_not:V \l_@@_keyval_clist } {#3} - - \tl_if_empty:NT \l_@@_mversion_tl - { - \tl_set:Nn \l_@@_mversion_tl {normal} - \DeclareMathAlphabet #1 {\g_fontspec_encoding_tl} {\l_@@_tmpa_tl} {\mddefault} {\updefault} - } - \SetMathAlphabet #1 {\l_@@_mversion_tl} {\g_fontspec_encoding_tl} {\l_@@_tmpa_tl} {\mddefault} {\updefault} - - % integrate with fontspec's \setmathrm etc: - \tl_case:Nn #1 - { - \mathrm { \cs_set_eq:NN \g__fontspec_mathrm_tl \l_@@_tmpa_tl } - \mathsf { \cs_set_eq:NN \g__fontspec_mathsf_tl \l_@@_tmpa_tl } - \mathtt { \cs_set_eq:NN \g__fontspec_mathtt_tl \l_@@_tmpa_tl } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\@onlypreamble \setmathfontface -% \end{macrocode} -% Note that \LaTeX's SetMathAlphabet simply doesn't work to "reset" a maths alphabet font after \verb"\begin{document}", so unlike most of the other maths commands around we still restrict this one to the preamble. -% \end{macro} -% -% \begin{macro}{\setoperatorfont} -% TODO: add check? -% \begin{macrocode} -\DeclareDocumentCommand \setoperatorfont {m} - { \tl_set:Nn \g_@@_operator_mathfont_tl {#1} } -\setoperatorfont{\mathrm} -% \end{macrocode} -% \end{macro} -% -% \subsection{Hooks into \pkg{fontspec}} -% -% Historically, \cs{mathrm} and so on were completely overwritten by \pkg{unicode-math}, and \pkg{fontspec}'s methods for setting these fonts in the classical manner were bypassed. -% -% While we could now re-activate the way that \pkg{fontspec} does the following, because we can now change maths fonts whenever it's better to define new commands in \pkg{unicode-math} to define the \cs{mathXYZ} fonts. -% -% \subsubsection{Text font} -% \begin{macrocode} -\cs_generate_variant:Nn \tl_if_eq:nnT {o} -\cs_set:Nn \__fontspec_setmainfont_hook:nn - { - \tl_if_eq:onT {\g__fontspec_mathrm_tl} {\rmdefault} - { -% \fontspec_set_family:Nnn \g__fontspec_mathrm_tl {#1} {#2} -% \fontspec_set_family:Nnn \g__fontspec_mathrm_tl {Renderer=Basic,#1} {#2} - \SetMathAlphabet\mathrm{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\updefault - \SetMathAlphabet\mathit{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\itdefault - \SetMathAlphabet\mathbf{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\updefault - } - } - -\cs_set:Nn \__fontspec_setsansfont_hook:nn - { - \tl_if_eq:onT {\g__fontspec_mathsf_tl} {\sfdefault} - { -% \fontspec_set_family:Nnn \g__fontspec_mathsf_tl {#1} {#2} -% \fontspec_set_family:Nnn \g__fontspec_mathsf_tl {Renderer=Basic,#1} {#2} - \SetMathAlphabet\mathsf{normal}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\mddefault\updefault - \SetMathAlphabet\mathsf{bold} \g_fontspec_encoding_tl\g__fontspec_mathsf_tl\bfdefault\updefault - } - } - -\cs_set:Nn \__fontspec_setmonofont_hook:nn - { - \tl_if_eq:onT {\g__fontspec_mathtt_tl} {\ttdefault} - { -% \fontspec_set_family:Nnn \g__fontspec_mathtt_tl {#1} {#2} -% \fontspec_set_family:Nnn \g__fontspec_mathtt_tl {Renderer=Basic,#1} {#2} - \SetMathAlphabet\mathtt{normal}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\mddefault\updefault - \SetMathAlphabet\mathtt{bold} \g_fontspec_encoding_tl\g__fontspec_mathtt_tl\bfdefault\updefault - } - } -% \end{macrocode} -% -% \subsubsection{Maths font} -% If the maths fonts are set explicitly, then the text commands above will not execute their branches to set the maths font alphabets. -% \begin{macrocode} -\cs_set:Nn \__fontspec_setmathrm_hook:nn - { - \SetMathAlphabet\mathrm{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\updefault - \SetMathAlphabet\mathit{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\itdefault - \SetMathAlphabet\mathbf{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\updefault - } -\cs_set:Nn \__fontspec_setboldmathrm_hook:nn - { - \SetMathAlphabet\mathrm{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\updefault - \SetMathAlphabet\mathbf{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\bfdefault\updefault - \SetMathAlphabet\mathit{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\itdefault - } -\cs_set:Nn \__fontspec_setmathsf_hook:nn - { - \SetMathAlphabet\mathsf{normal}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\mddefault\updefault - \SetMathAlphabet\mathsf{bold} \g_fontspec_encoding_tl\g__fontspec_mathsf_tl\bfdefault\updefault - } -\cs_set:Nn \__fontspec_setmathtt_hook:nn - { - \SetMathAlphabet\mathtt{normal}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\mddefault\updefault - \SetMathAlphabet\mathtt{bold} \g_fontspec_encoding_tl\g__fontspec_mathtt_tl\bfdefault\updefault - } -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-msg.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-msg.dtx deleted file mode 100644 index 1b4a2f9fece..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-msg.dtx +++ /dev/null @@ -1,109 +0,0 @@ - -% \section{\DTXCURR --- Error messages} -% \seclabel{codemsg} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% Wrapper functions: -% \begin{macrocode} -\cs_new:Npn \@@_error:n { \msg_error:nn {unicode-math} } -\cs_new:Npn \@@_warning:n { \msg_warning:nn {unicode-math} } -\cs_new:Npn \@@_warning:nnn { \msg_warning:nnxx {unicode-math} } -\cs_new:Npn \@@_log:n { \msg_log:nn {unicode-math} } -\cs_new:Npn \@@_log:nx { \msg_log:nnx {unicode-math} } -% \end{macrocode} -% -% \begin{macrocode} -\msg_new:nnn {unicode-math} {no-tfrac} -{ - Small~ fraction~ command~ \protect\tfrac\ not~ defined.\\ - Load~ amsmath~ or~ define~ it~ manually~ before~ loading~ unicode-math. -} -\msg_new:nnn {unicode-math} {default-math-font} -{ - Defining~ the~ default~ maths~ font~ as~ '\l_@@_fontname_tl'. -} -\msg_new:nnn {unicode-math} {setup-implicit} -{ - Setup~ alphabets:~ implicit~ mode. -} -\msg_new:nnn {unicode-math} {setup-explicit} -{ - Setup~ alphabets:~ explicit~ mode. -} -\msg_new:nnn {unicode-math} {alph-initialise} -{ - Initialising~ \@backslashchar math#1. -} -\msg_new:nnn {unicode-math} {setup-alph} -{ - Setup~ alphabet:~ #1. -} -\msg_new:nnn {unicode-math} {no-alphabet} -{ - I~ am~ trying~ to~ set~ up~ alphabet~"#1"~ but~ there~ are~ no~ configuration~ settings~ for~ it.~ - (See~ source~ file~ "unicode-math-alphabets.dtx"~ to~ debug.) -} -\msg_new:nnn { unicode-math } { no-named-range } - { - I~ am~ trying~ to~ define~ new~ alphabet~ "#2"~ in~ range~ "#1",~ but~ range~ "#1"~ hasn't~ been~ defined~ yet. - } -\msg_new:nnn { unicode-math } { missing-alphabets } - { - Missing~math~alphabets~in~font~ "\fontname\l_@@_font" \\ \\ - \seq_map_function:NN \l_@@_missing_alph_seq \@@_print_indent:n - } -\cs_new:Nn \@@_print_indent:n { \space\space\space\space #1 \\ } -\msg_new:nnn {unicode-math} {macro-expected} -{ - I've~ expected~ that~ #1~ is~ a~ macro,~ but~ it~ isn't. -} -\msg_new:nnn {unicode-math} {wrong-meaning} -{ - I've~ expected~ #1~ to~ have~ the~ meaning~ #3,~ but~ it~ has~ the~ meaning~ #2. -} -\msg_new:nnn {unicode-math} {patch-macro} -{ - I'm~ going~ to~ patch~ macro~ #1. -} -\msg_new:nnn { unicode-math } { mathtools-overbracket } { - Using~ \token_to_str:N \overbracket\ and~ - \token_to_str:N \underbracket\ from~ - `mathtools'~ package.\\ - \\ - Use~ \token_to_str:N \Uoverbracket\ and~ - \token_to_str:N \Uunderbracket\ for~ - original~ `unicode-math'~ definition. -} -\msg_new:nnn { unicode-math } { mathtools-colon } { - I'm~ going~ to~ overwrite~ the~ following~ commands~ from~ - the~ `mathtools'~ package: \\ \\ - \ \ \ \ \token_to_str:N \dblcolon,~ - \token_to_str:N \coloneqq,~ - \token_to_str:N \Coloneqq,~ - \token_to_str:N \eqqcolon. \\ \\ - Note~ that~ since~ I~ won't~ overwrite~ the~ other~ colon-like~ - commands,~ using~ them~ will~ lead~ to~ inconsistencies. -} -\msg_new:nnn { unicode-math } { colonequals } { - I'm~ going~ to~ overwrite~ the~ following~ commands~ from~ - the~ `colonequals'~ package: \\ \\ - \ \ \ \ \token_to_str:N \ratio,~ - \token_to_str:N \coloncolon,~ - \token_to_str:N \minuscolon, \\ - \ \ \ \ \token_to_str:N \colonequals,~ - \token_to_str:N \equalscolon,~ - \token_to_str:N \coloncolonequals. \\ \\ - Note~ that~ since~ I~ won't~ overwrite~ the~ other~ colon-like~ - commands,~ using~ them~ will~ lead~ to~ inconsistencies.~ - Furthermore,~ changing~ \token_to_str:N \colonsep \c_space_tl - or~ \token_to_str:N \doublecolonsep \c_space_tl won't~ have~ - any~ effect~ on~ the~ re-defined~ commands. -} -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} \ No newline at end of file diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-pkgopt.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-pkgopt.dtx deleted file mode 100644 index 9af437d79e5..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-pkgopt.dtx +++ /dev/null @@ -1,301 +0,0 @@ - -% \section{\DTXCURR --- setup and package options} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \begin{macro}{\unimathsetup} -% This macro can be used in lieu of or later to override -% options declared when the package is loaded. -% \begin{macrocode} -\DeclareDocumentCommand \unimathsetup {m} { \keys_set:nn {unicode-math} {#1} } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_keys_choices:nn} -% To simplify the creation of option keys, let's iterate in pairs rather than worry about equals signs and commas. -% \begin{macrocode} -\cs_new:Nn \@@_keys_choices:nn - { - \cs_set:Npn \@@_keys_choices_fn:nn { \@@_keys_choices_aux:nnn {#1} } - \use:x - { - \exp_not:N \keys_define:nn {unicode-math} - { - #1 .choice: , - \@@_tl_map_dbl:nN {#2} \@@_keys_choices_fn:nn - } - } - } -\cs_new:Nn \@@_keys_choices_aux:nnn { #1 / #2 .code:n = { \exp_not:n {#3} } , } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_tl_map_dbl:nN - { - \__@@_tl_map_dbl:Nnn #2 #1 \q_recursion_tail {}{} \q_recursion_stop - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \__@@_tl_map_dbl:Nnn - { - \quark_if_recursion_tail_stop:n {#2} - \quark_if_recursion_tail_stop:n {#3} - #1 {#2} {#3} - \__@@_tl_map_dbl:Nnn #1 - } -% \end{macrocode} -% \end{macro} -% -% \paragraph{Compatibility} -% \begin{macrocode} -\@@_keys_choices:nn {mathup} - { - {sym} { \bool_set_false:N \g_@@_mathrm_text_bool } - {text} { \bool_set_true:N \g_@@_mathrm_text_bool } - } -\@@_keys_choices:nn {mathrm} - { - {sym} { \bool_set_false:N \g_@@_mathrm_text_bool } - {text} { \bool_set_true:N \g_@@_mathrm_text_bool } - } -\@@_keys_choices:nn {mathit} - { - {sym} { \bool_set_false:N \g_@@_mathit_text_bool } - {text} { \bool_set_true:N \g_@@_mathit_text_bool } - } -\@@_keys_choices:nn {mathbf} - { - {sym} { \bool_set_false:N \g_@@_mathbf_text_bool } - {text} { \bool_set_true:N \g_@@_mathbf_text_bool } - } -\@@_keys_choices:nn {mathsf} - { - {sym} { \bool_set_false:N \g_@@_mathsf_text_bool } - {text} { \bool_set_true:N \g_@@_mathsf_text_bool } - } -\@@_keys_choices:nn {mathtt} - { - {sym} { \bool_set_false:N \g_@@_mathtt_text_bool } - {text} { \bool_set_true:N \g_@@_mathtt_text_bool } - } -% \end{macrocode} -% -% \paragraph{math-style} -% \begin{macrocode} -\@@_keys_choices:nn {normal-style} - { - {ISO} { - \bool_set_false:N \g_@@_literal_bool - \bool_set_false:N \g_@@_upGreek_bool - \bool_set_false:N \g_@@_upgreek_bool - \bool_set_false:N \g_@@_upLatin_bool - \bool_set_false:N \g_@@_uplatin_bool - } - {TeX} { - \bool_set_false:N \g_@@_literal_bool - \bool_set_true:N \g_@@_upGreek_bool - \bool_set_false:N \g_@@_upgreek_bool - \bool_set_false:N \g_@@_upLatin_bool - \bool_set_false:N \g_@@_uplatin_bool - } - {french} { - \bool_set_false:N \g_@@_literal_bool - \bool_set_true:N \g_@@_upGreek_bool - \bool_set_true:N \g_@@_upgreek_bool - \bool_set_true:N \g_@@_upLatin_bool - \bool_set_false:N \g_@@_uplatin_bool - } - {upright} { - \bool_set_false:N \g_@@_literal_bool - \bool_set_true:N \g_@@_upGreek_bool - \bool_set_true:N \g_@@_upgreek_bool - \bool_set_true:N \g_@@_upLatin_bool - \bool_set_true:N \g_@@_uplatin_bool - } - {literal} { - \bool_set_true:N \g_@@_literal_bool - } - } -% \end{macrocode} -% -% \begin{macrocode} -\@@_keys_choices:nn {math-style} - { - {ISO} { - \unimathsetup { nabla=upright, partial=italic, - normal-style=ISO, bold-style=ISO, sans-style=italic } - } - {TeX} { - \unimathsetup { nabla=upright, partial=italic, - normal-style=TeX, bold-style=TeX, sans-style=upright } - } - {french} { - \unimathsetup { nabla=upright, partial=upright, - normal-style=french, bold-style=upright, sans-style=upright } - } - {upright} { - \unimathsetup { nabla=upright, partial=upright, - normal-style=upright, bold-style=upright, sans-style=upright } - } - {literal} { - \unimathsetup { colon=literal, nabla=literal, partial=literal, - normal-style=literal, bold-style=literal, sans-style=literal } - } - } -% \end{macrocode} -% -% \paragraph{bold-style} -% \begin{macrocode} -\@@_keys_choices:nn {bold-style} - { - {ISO} { - \bool_set_false:N \g_@@_bfliteral_bool - \bool_set_false:N \g_@@_bfupGreek_bool - \bool_set_false:N \g_@@_bfupgreek_bool - \bool_set_false:N \g_@@_bfupLatin_bool - \bool_set_false:N \g_@@_bfuplatin_bool - } - {TeX} { - \bool_set_false:N \g_@@_bfliteral_bool - \bool_set_true:N \g_@@_bfupGreek_bool - \bool_set_false:N \g_@@_bfupgreek_bool - \bool_set_true:N \g_@@_bfupLatin_bool - \bool_set_true:N \g_@@_bfuplatin_bool - } - {upright} { - \bool_set_false:N \g_@@_bfliteral_bool - \bool_set_true:N \g_@@_bfupGreek_bool - \bool_set_true:N \g_@@_bfupgreek_bool - \bool_set_true:N \g_@@_bfupLatin_bool - \bool_set_true:N \g_@@_bfuplatin_bool - } - {literal} { - \bool_set_true:N \g_@@_bfliteral_bool - } - } -% \end{macrocode} -% -% \paragraph{sans-style} -% \begin{macrocode} -\@@_keys_choices:nn {sans-style} - { - {italic} { \bool_set_false:N \g_@@_upsans_bool } - {upright} { \bool_set_true:N \g_@@_upsans_bool } - {literal} { \bool_set_true:N \g_@@_sfliteral_bool } - } -% \end{macrocode} -% -% -% \paragraph{Nabla and partial} -% \begin{macrocode} -\@@_keys_choices:nn {nabla} - { - {upright} { - \bool_set_false:N \g_@@_literal_Nabla_bool - \bool_set_true:N \g_@@_upNabla_bool - } - {italic} { - \bool_set_false:N \g_@@_literal_Nabla_bool - \bool_set_false:N \g_@@_upNabla_bool - } - {literal} { \bool_set_true:N \g_@@_literal_Nabla_bool } - } -% \end{macrocode} -% -% \begin{macrocode} -\@@_keys_choices:nn {partial} - { - {upright} { - \bool_set_false:N \g_@@_literal_partial_bool - \bool_set_true:N \g_@@_uppartial_bool - } - {italic} { - \bool_set_false:N \g_@@_literal_partial_bool - \bool_set_false:N \g_@@_uppartial_bool - } - {literal} { \bool_set_true:N \g_@@_literal_partial_bool } - } -% \end{macrocode} -% -% \paragraph{Colon style} -% \begin{macrocode} -\@@_keys_choices:nn {colon} - { - {literal} { \bool_set_true:N \g_@@_literal_colon_bool } - {TeX} { \bool_set_false:N \g_@@_literal_colon_bool } - } -% \end{macrocode} -% -% \paragraph{Slash delimiter style} -% \begin{macrocode} -\@@_keys_choices:nn {slash-delimiter} - { - {ascii} { \tl_set:Nn \g_@@_slash_delimiter_usv {"002F} } - {frac} { \tl_set:Nn \g_@@_slash_delimiter_usv {"2044} } - {div} { \tl_set:Nn \g_@@_slash_delimiter_usv {"2215} } - } -% \end{macrocode} -% -% -% \paragraph{Active fraction style} -% \begin{macrocode} -\@@_keys_choices:nn {active-frac} - { - {small} - { - \cs_if_exist:NTF \tfrac - { \bool_set_true:N \l_@@_smallfrac_bool } - { - \@@_warning:n {no-tfrac} - \bool_set_false:N \l_@@_smallfrac_bool - } - \use:c {@@_setup_active_frac:} - } - - {normalsize} - { - \bool_set_false:N \l_@@_smallfrac_bool - \use:c {@@_setup_active_frac:} - } - } -% \end{macrocode} -% -% \paragraph{Debug/tracing} -% -% \begin{macrocode} -\keys_define:nn {unicode-math} - { - warnings-off .code:n = - { - \clist_map_inline:nn {#1} - { \msg_redirect_name:nnn { unicode-math } { ##1 } { none } } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\@@_keys_choices:nn {trace} - { - {on} {} % default - {debug} { \msg_redirect_module:nnn { unicode-math } { log } { warning } } - {off} { \msg_redirect_module:nnn { unicode-math } { log } { none } } - } -% \end{macrocode} -% -% \subsection{Defaults} -% -% \begin{macrocode} -\unimathsetup {math-style=TeX} -\unimathsetup {slash-delimiter=ascii} -\unimathsetup {trace=off} -\unimathsetup {mathrm=text,mathit=text,mathbf=text,mathsf=text,mathtt=text} -\cs_if_exist:NT \tfrac { \unimathsetup {active-frac=small} } -\ProcessKeysOptions {unicode-math} -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-preamble.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-preamble.dtx deleted file mode 100644 index 3c011d7ccab..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-preamble.dtx +++ /dev/null @@ -1,329 +0,0 @@ - -% \section{\DTXCURR --- start of the package code} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \begin{macrocode} -%<*LU> -\RequirePackage{lualatex-math} -% -% \end{macrocode} -% -% \begin{macrocode} -\ExplSyntaxOn -% \end{macrocode} -% -% Variants needed from \pkg{expl3}: -% \begin{macrocode} -\cs_set_protected_nopar:Npn \exp_last_unbraced:NNx { \::N \::x_unbraced \::: } -% \end{macrocode} -% -% For \pkg{fontspec}: -% \begin{macrocode} -\cs_generate_variant:Nn \fontspec_set_family:Nnn {Nx} -\cs_generate_variant:Nn \fontspec_set_fontface:NNnn {NNx} -% \end{macrocode} -% -% \paragraph{Conditionals} -% -% \begin{macrocode} -\bool_new:N \l_@@_ot_math_bool -\bool_new:N \l_@@_init_bool -\bool_new:N \l_@@_implicit_alph_bool -\bool_new:N \g_@@_mainfont_already_set_bool -% \end{macrocode} -% For \opt{math-style}: -% \begin{macrocode} -\bool_new:N \g_@@_literal_bool -\bool_new:N \g_@@_upLatin_bool -\bool_new:N \g_@@_uplatin_bool -\bool_new:N \g_@@_upGreek_bool -\bool_new:N \g_@@_upgreek_bool -% \end{macrocode} -% For \opt{bold-style}: -% \begin{macrocode} -\bool_new:N \g_@@_bfliteral_bool -\bool_new:N \g_@@_bfupLatin_bool -\bool_new:N \g_@@_bfuplatin_bool -\bool_new:N \g_@@_bfupGreek_bool -\bool_new:N \g_@@_bfupgreek_bool -% \end{macrocode} -% For \opt{sans-style}: -% \begin{macrocode} -\bool_new:N \g_@@_upsans_bool -\bool_new:N \g_@@_sfliteral_bool -% \end{macrocode} -% For assorted package options: -% \begin{macrocode} -\bool_new:N \g_@@_upNabla_bool -\bool_new:N \g_@@_uppartial_bool -\bool_new:N \g_@@_literal_Nabla_bool -\bool_new:N \g_@@_literal_partial_bool -\bool_new:N \l_@@_smallfrac_bool -\bool_new:N \g_@@_literal_colon_bool -\bool_new:N \g_@@_mathrm_text_bool -\bool_new:N \g_@@_mathit_text_bool -\bool_new:N \g_@@_mathbf_text_bool -\bool_new:N \g_@@_mathsf_text_bool -\bool_new:N \g_@@_mathtt_text_bool -% \end{macrocode} -% -% \paragraph{Variables} -% \begin{macrocode} -\int_new:N \g_@@_fam_int -% \end{macrocode} -% -% For displaying in warning messages, etc.: -% \begin{macrocode} -\tl_const:Nn \c_@@_math_alphabet_name_latin_tl {Latin,~lowercase} -\tl_const:Nn \c_@@_math_alphabet_name_Latin_tl {Latin,~uppercase} -\tl_const:Nn \c_@@_math_alphabet_name_greek_tl {Greek,~lowercase} -\tl_const:Nn \c_@@_math_alphabet_name_Greek_tl {Greek,~uppercase} -\tl_const:Nn \c_@@_math_alphabet_name_num_tl {Numerals} -\tl_const:Nn \c_@@_math_alphabet_name_misc_tl {Misc.} -% \end{macrocode} -% -% \begin{macrocode} -\tl_new:N \l_@@_mathstyle_tl -\tl_new:N \l_@@_radicals_tl -\tl_new:N \l_@@_nolimits_tl -% \end{macrocode} -% -% Used to store the font switch for the \cs{operator@font}. -% \begin{macrocode} -\tl_new:N \g_@@_operator_mathfont_tl -% \end{macrocode} -% -% Variables: -% \begin{macrocode} -\seq_new:N \l_@@_missing_alph_seq -\seq_new:N \l_@@_mathalph_seq -\seq_new:N \l_@@_char_range_seq -\seq_new:N \l_@@_mclass_range_seq -\seq_new:N \l_@@_cmd_range_seq -% \end{macrocode} -% -% \begin{macro}{\g_@@_alphabets_seq} -% Each of math `style' (bfup, sfit, etc.) usually contains one or more `alphabets', which are currently |latin|, |Latin|, |greek|, |Greek|, |num|, and |misc|, although there's an implicit potential for more. -% |misc| is not included in the official list to avoid checking code. -% \begin{macrocode} -\clist_new:N \g_@@_alphabets_seq -\clist_set:Nn \g_@@_alphabets_seq { latin, Latin, greek, Greek, num } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -\clist_new:N \g_@@_named_ranges_clist -\clist_new:N \g_@@_char_nrange_clist -\clist_new:N \g_@@_unknown_keys_clist -\clist_new:N \g_@@_alphabet_clist -% \end{macrocode} -% -% \begin{macro}{\g_@@_mathclasses_seq} -% Every math class. -% \begin{macrocode} -\seq_new:N \g_@@_mathclasses_seq -\seq_set_from_clist:Nn \g_@@_mathclasses_seq - { - \mathord,\mathalpha,\mathbin,\mathrel,\mathpunct, - \mathop, - \mathopen,\mathclose, - \mathfence,\mathover,\mathunder, - \mathaccent,\mathbotaccent,\mathaccentwide,\mathbotaccentwide - } -% \end{macrocode} -% \end{macro} -% - -% \begin{macro}{\g_@@_default_mathalph_seq} -% This sequence stores the alphabets in each math style. -% \begin{macrocode} -\seq_new:N \g_@@_default_mathalph_seq -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\g_@@_mathstyles_seq} -% This is every `named range' and every `math style' known to \pkg{unicode-math}. -% A named range is such as "bfit" and "sfit", which are also math styles (with \cs{symbfit} and \cs{symsfit}). -% `Mathstyles' are a superset of named ranges and also include commands such as \cs{symbf} and \cs{symsf}. -% -% N.B. for parsing purposes `named ranges' are defined as strings! -% \begin{macrocode} -\seq_new:N \g_@@_named_ranges_seq -\seq_new:N \g_@@_mathstyles_seq -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -\muskip_new:N \g_@@_primekern_muskip -\muskip_gset:Nn \g_@@_primekern_muskip { -\thinmuskip/2 }% arbitrary -\int_new:N \l_@@_primecount_int -\prop_new:N \g_@@_supers_prop -\prop_new:N \g_@@_subs_prop -\tl_new:N \l_not_token_name_tl -% \end{macrocode} -% -% \begin{macrocode} -\tl_new:N \g_@@_slash_delimiter_usv -\tl_new:N \g_@@_mathtable_tl -\tl_new:N \g_@@_fontname_tl -\tl_new:N \g_@@_mversion_tl -\tl_new:N \g_@@_symfont_tl -\tl_new:N \g_@@_font_keyval_tl -\tl_new:N \g_@@_family_tl -\tl_new:N \g_@@_style_tl -\tl_new:N \g_@@_remap_style_tl -% \end{macrocode} -% -% \subsection{Extras} -% -% What might end up being provided by the kernel. -% -% \begin{macro}{\@@_glyph_if_exist:nTF} -%: TODO: Generalise for arbitrary fonts! \cs{l_@@_font} is not always the one used for a specific glyph!! -% \begin{macrocode} -\prg_new_conditional:Nnn \@@_glyph_if_exist:n {p,TF,T,F} - { - \etex_iffontchar:D \l_@@_font #1 \scan_stop: - \prg_return_true: - \else: - \prg_return_false: - \fi: - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_mathcode:nnnn} -% \begin{macro}{\@@_set_mathcode:nnn} -% \begin{macro}{\@@_set_mathchar:NNnn} -% \begin{macro}{\@@_set_mathchar:cNnn} -% \begin{macro}{\@@_set_delcode:nnn} -% \begin{macro}{\@@_radical:nn} -% \begin{macro}{\@@_delimiter:Nnn} -% \begin{macro}{\@@_accent:nnn} -% \begin{macro}{\@@_accent_keyword:} -% These are all wrappers for the primitive commands that take numerical -% input only. -% \begin{macrocode} -\cs_set:Npn \@@_set_mathcode:nnnn #1#2#3#4 { - \Umathcode \int_eval:n {#1} = - \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#4} \scan_stop: -} -\cs_set:Npn \@@_set_mathcode:nnn #1#2#3 { - \Umathcode \int_eval:n {#1} = - \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#1} \scan_stop: -} -\cs_set:Npn \@@_set_mathchar:NNnn #1#2#3#4 { - \Umathchardef #1 = - \mathchar@type#2 \csname sym#3\endcsname \int_eval:n {#4} \scan_stop: -} -\cs_new:Nn \@@_set_delcode:nnn { - \Udelcode#2 = \csname sym#1\endcsname #3 \scan_stop: -} -\cs_new:Nn \@@_radical:nn { - \Uradical \csname sym#1\endcsname #2 \scan_stop: -} -\cs_new:Nn \@@_delimiter:Nnn { - \Udelimiter \mathchar@type#1 \csname sym#2\endcsname #3 \scan_stop: -} -\cs_new:Nn \@@_accent:nnn { - \Umathaccent #1~ \mathchar@type\mathaccent \use:c { sym #2 } #3 \scan_stop: -} -% \end{macrocode} -% -% \begin{macrocode} -\cs_generate_variant:Nn \@@_set_mathchar:NNnn {c} -% \end{macrocode} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% \end{macro} -% -% -% \begin{macro}{\@@_char_gmake_mathactive:N} -% \begin{macro}{\@@_char_gmake_mathactive:n} -% \begin{macrocode} -\cs_new:Nn \@@_char_gmake_mathactive:N - { - \global\mathcode `#1 = "8000 \scan_stop: - } -\cs_new:Nn \@@_char_gmake_mathactive:n - { - \global\mathcode #1 = "8000 \scan_stop: - } -% \end{macrocode} -% \end{macro} -% \end{macro} -% -% \subsection{Alphabet Unicode positions} -% -% Before we begin, let's define the positions of the various Unicode -% alphabets so that our code is a little more readable.\footnote{`\textsc{u.s.v.}' stands -% for `Unicode scalar value'.} -% -% \begin{macro}{\usv_set:nnn,\@@_to_usv:nn} -% Rather than `readable', in the end, this makes the code more extensible. -% \begin{macrocode} -\cs_new:Nn \usv_set:nnn { \tl_const:cn { c_@@_#1_#2_usv } {#3} } -\cs_new:Nn \@@_to_usv:nn { \use:c { c_@@_#1_#2_usv } } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}[TF]{\@@_usv_if_exist:nn} -% \begin{macrocode} -\prg_new_conditional:Nnn \@@_usv_if_exist:nn {T,F,TF} - { - \cs_if_exist:cTF { c_@@_#1_#2_usv } - \prg_return_true: \prg_return_false: - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Programmers' interface} -% -% \begin{macro}{\unimath_get_mathstyle:} -% This command expands to the currently math style. -% \begin{macrocode} -\cs_new:Nn \unimath_get_mathstyle: - { - \tl_use:N \l_@@_mathstyle_tl - } -% \end{macrocode} -% \end{macro} -% -% \subsection{Overcoming \texorpdfstring{\cmd\@onlypreamble}{\textbackslash @onlypreamble}} -% -% The requirement of only setting up the maths fonts in the preamble is now removed. -% The following list might be overly ambitious. -% \begin{macrocode} -\tl_map_inline:nn - { - \new@mathgroup\cdp@list\cdp@elt\DeclareMathSizes - \@DeclareMathSizes\newmathalphabet\newmathalphabet@@\newmathalphabet@@@ - \DeclareMathVersion\define@mathalphabet\define@mathgroup\addtoversion - \version@list\version@elt\alpha@list\alpha@elt - \restore@mathversion\init@restore@version\dorestore@version\process@table - \new@mathversion\DeclareSymbolFont\group@list\group@elt - \new@symbolfont\SetSymbolFont\SetSymbolFont@\get@cdp - \DeclareMathAlphabet\new@mathalphabet\SetMathAlphabet\SetMathAlphabet@ - \DeclareMathAccent\set@mathaccent\DeclareMathSymbol\set@mathchar - \set@mathsymbol\DeclareMathDelimiter\@xxDeclareMathDelimiter - \@DeclareMathDelimiter\@xDeclareMathDelimiter\set@mathdelimiter - \set@@mathdelimiter\DeclareMathRadical\mathchar@type - \DeclareSymbolFontAlphabet\DeclareSymbolFontAlphabet@ - } - { - \tl_remove_once:Nn \@preamblecmds {\do#1} - } -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-primes.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-primes.dtx deleted file mode 100644 index bbd35807c5b..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-primes.dtx +++ /dev/null @@ -1,368 +0,0 @@ - -% \section{\DTXCURR --- Primes} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% We need a new `prime' algorithm. Unicode math has four pre-drawn prime glyphs. -% \begin{quote}\obeylines -% \unichar{2032} {prime} (\cs{prime}): $x\prime$ -% \unichar{2033} {double prime} (\cs{dprime}): $x\dprime$ -% \unichar{2034} {triple prime} (\cs{trprime}): $x\trprime$ -% \unichar{2057} {quadruple prime} (\cs{qprime}): $x\qprime$ -% \end{quote} -% As you can see, they're all drawn at the correct height without being superscripted. -% However, in a correctly behaving OpenType font, -% we also see different behaviour after the \texttt{ssty} feature is applied: -% \begin{quote} -% \font\1="[xits-math.otf]:script=math,+ssty=0"\1 -% \char"1D465\char"2032\quad -% \char"1D465\char"2033\quad -% \char"1D465\char"2034\quad -% \char"1D465\char"2057 -% \end{quote} -% The glyphs are now `full size' so that when placed inside a superscript, -% their shape will match the originally sized ones. Many thanks to Ross Mills -% of Tiro Typeworks for originally pointing out this behaviour. -% -% In regular \LaTeX, primes can be entered with the straight quote character -% |'|, and multiple straight quotes chain together to produce multiple -% primes. Better results can be achieved in \pkg{unicode-math} by chaining -% multiple single primes into a pre-drawn multi-prime glyph; consider -% $x\prime{}\prime{}\prime$ vs.\ $x\trprime$. -% -% For Unicode maths, we wish to conserve this behaviour and augment it with -% the possibility of adding any combination of Unicode prime or any of the -% $n$-prime characters. E.g., the user might copy-paste a double prime from -% another source and then later type another single prime after it; the output -% should be the triple prime. -% -% Our algorithm is: -% \begin{itemize}[nolistsep] -% \item Prime encountered; pcount=1. -% \item Scan ahead; if prime: pcount:=pcount+1; repeat. -% \item If not prime, stop scanning. -% \item If pcount=1, \cs{prime}, end. -% \item If pcount=2, check \cs{dprime}; if it exists, use it, end; if not, goto last step. -% \item Ditto pcount=3 \& \cs{trprime}. -% \item Ditto pcount=4 \& \cs{qprime}. -% \item If pcount>4 or the glyph doesn't exist, insert pcount \cs{prime}s with \cs{primekern} between each. -% \end{itemize} -% -% This is a wrapper to insert a superscript; if there is a subsequent -% trailing superscript, then it is included within the insertion. -% \begin{macrocode} -\cs_new:Nn \@@_arg_i_before_egroup:n {#1\egroup} -\cs_new:Nn \@@_superscript:n - { - ^\bgroup #1 - \peek_meaning_remove:NTF ^ \@@_arg_i_before_egroup:n \egroup - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_nprimes:Nn - { - \@@_superscript:n - { - #1 - \prg_replicate:nn {#2-1} { \mskip \g_@@_primekern_muskip #1 } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_nprimes_select:nn - { - \int_case:nnF {#2} - { - {1} { \@@_superscript:n {#1} } - {2} { - \@@_glyph_if_exist:nTF {"2033} - { \@@_superscript:n {\@@_prime_double_mchar} } - { \@@_nprimes:Nn #1 {#2} } - } - {3} { - \@@_glyph_if_exist:nTF {"2034} - { \@@_superscript:n {\@@_prime_triple_mchar} } - { \@@_nprimes:Nn #1 {#2} } - } - {4} { - \@@_glyph_if_exist:nTF {"2057} - { \@@_superscript:n {\@@_prime_quad_mchar} } - { \@@_nprimes:Nn #1 {#2} } - } - } - { - \@@_nprimes:Nn #1 {#2} - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Nn \@@_nbackprimes_select:nn - { - \int_case:nnF {#2} - { - {1} { \@@_superscript:n {#1} } - {2} { - \@@_glyph_if_exist:nTF {"2036} - { \@@_superscript:n {\@@_backprime_double_mchar} } - { \@@_nprimes:Nn #1 {#2} } - } - {3} { - \@@_glyph_if_exist:nTF {"2037} - { \@@_superscript:n {\@@_backprime_triple_mchar} } - { \@@_nprimes:Nn #1 {#2} } - } - } - { - \@@_nprimes:Nn #1 {#2} - } - } -% \end{macrocode} -% -% Scanning is annoying because I'm too lazy to do it for the general case. -% -% \begin{macrocode} -\cs_new:Npn \@@_scan_prime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_zero:N \l_@@_primecount_int - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_dprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_set:Nn \l_@@_primecount_int {1} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_trprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_set:Nn \l_@@_primecount_int {2} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_qprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_set:Nn \l_@@_primecount_int {3} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_sup_prime: - { - \int_zero:N \l_@@_primecount_int - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_sup_dprime: - { - \int_set:Nn \l_@@_primecount_int {1} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_sup_trprime: - { - \int_set:Nn \l_@@_primecount_int {2} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Npn \@@_scan_sup_qprime: - { - \int_set:Nn \l_@@_primecount_int {3} - \@@_scanprime_collect:N \@@_prime_single_mchar - } -\cs_new:Nn \@@_scanprime_collect:N - { - \int_incr:N \l_@@_primecount_int - \peek_meaning_remove:NTF ' - { \@@_scanprime_collect:N #1 } - { - \peek_meaning_remove:NTF \@@_scan_prime: - { \@@_scanprime_collect:N #1 } - { - \peek_meaning_remove:NTF ^^^^2032 - { \@@_scanprime_collect:N #1 } - { - \peek_meaning_remove:NTF \@@_scan_dprime: - { - \int_incr:N \l_@@_primecount_int - \@@_scanprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2033 - { - \int_incr:N \l_@@_primecount_int - \@@_scanprime_collect:N #1 - } - { - \peek_meaning_remove:NTF \@@_scan_trprime: - { - \int_add:Nn \l_@@_primecount_int {2} - \@@_scanprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2034 - { - \int_add:Nn \l_@@_primecount_int {2} - \@@_scanprime_collect:N #1 - } - { - \peek_meaning_remove:NTF \@@_scan_qprime: - { - \int_add:Nn \l_@@_primecount_int {3} - \@@_scanprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2057 - { - \int_add:Nn \l_@@_primecount_int {3} - \@@_scanprime_collect:N #1 - } - { - \@@_nprimes_select:nn {#1} {\l_@@_primecount_int} - } - } - } - } - } - } - } - } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\cs_new:Npn \@@_scan_backprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_zero:N \l_@@_primecount_int - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Npn \@@_scan_backdprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_set:Nn \l_@@_primecount_int {1} - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Npn \@@_scan_backtrprime: - { - \cs_set_eq:NN \@@_superscript:n \use:n - \int_set:Nn \l_@@_primecount_int {2} - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Npn \@@_scan_sup_backprime: - { - \int_zero:N \l_@@_primecount_int - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Npn \@@_scan_sup_backdprime: - { - \int_set:Nn \l_@@_primecount_int {1} - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Npn \@@_scan_sup_backtrprime: - { - \int_set:Nn \l_@@_primecount_int {2} - \@@_scanbackprime_collect:N \@@_backprime_single_mchar - } -\cs_new:Nn \@@_scanbackprime_collect:N - { - \int_incr:N \l_@@_primecount_int - \peek_meaning_remove:NTF ` - { - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF \@@_scan_backprime: - { - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2035 - { - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF \@@_scan_backdprime: - { - \int_incr:N \l_@@_primecount_int - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2036 - { - \int_incr:N \l_@@_primecount_int - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF \@@_scan_backtrprime: - { - \int_add:Nn \l_@@_primecount_int {2} - \@@_scanbackprime_collect:N #1 - } - { - \peek_meaning_remove:NTF ^^^^2037 - { - \int_add:Nn \l_@@_primecount_int {2} - \@@_scanbackprime_collect:N #1 - } - { - \@@_nbackprimes_select:nn {#1} {\l_@@_primecount_int} - } - } - } - } - } - } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\AtBeginDocument { \@@_define_prime_commands: \@@_define_prime_chars: } -\cs_new:Nn \@@_define_prime_commands: - { - \cs_set_eq:NN \prime \@@_prime_single_mchar - \cs_set_eq:NN \dprime \@@_prime_double_mchar - \cs_set_eq:NN \trprime \@@_prime_triple_mchar - \cs_set_eq:NN \qprime \@@_prime_quad_mchar - \cs_set_eq:NN \backprime \@@_backprime_single_mchar - \cs_set_eq:NN \backdprime \@@_backprime_double_mchar - \cs_set_eq:NN \backtrprime \@@_backprime_triple_mchar - } -% \end{macrocode} -% -% \begin{macrocode} -\group_begin: - \char_set_catcode_active:N \' - \char_set_catcode_active:N \` - \char_set_catcode_active:n {"2032} - \char_set_catcode_active:n {"2033} - \char_set_catcode_active:n {"2034} - \char_set_catcode_active:n {"2057} - \char_set_catcode_active:n {"2035} - \char_set_catcode_active:n {"2036} - \char_set_catcode_active:n {"2037} - \cs_gset:Nn \@@_define_prime_chars: - { - \cs_set_eq:NN ' \@@_scan_sup_prime: - \cs_set_eq:NN ^^^^2032 \@@_scan_sup_prime: - \cs_set_eq:NN ^^^^2033 \@@_scan_sup_dprime: - \cs_set_eq:NN ^^^^2034 \@@_scan_sup_trprime: - \cs_set_eq:NN ^^^^2057 \@@_scan_sup_qprime: - \cs_set_eq:NN ` \@@_scan_sup_backprime: - \cs_set_eq:NN ^^^^2035 \@@_scan_sup_backprime: - \cs_set_eq:NN ^^^^2036 \@@_scan_sup_backdprime: - \cs_set_eq:NN ^^^^2037 \@@_scan_sup_backtrprime: - } -\group_end: -% \end{macrocode} -% -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput - - diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-setchar.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-setchar.dtx deleted file mode 100644 index 49911514805..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-setchar.dtx +++ /dev/null @@ -1,269 +0,0 @@ - -% \section{\DTXCURR --- Setting up maths chars} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \subsection{A token list to contain the data of the math table} -% -% Instead of \cmd\input-ing the unicode math table every time we -% want to re-read its data, we save it within a macro. This has two -% advantages: 1.~it should be slightly faster, at the expense of memory; -% 2.~we don't need to worry about catcodes later, since they're frozen -% at this point. -% -% In time, the case statement inside |set_mathsymbol| will be moved in here -% to avoid re-running it every time. -% \begin{macrocode} -\cs_new:Npn \@@_symbol_setup: - { - \cs_set:Npn \UnicodeMathSymbol ##1##2##3##4 - { - \exp_not:n { \_@@_sym:nnn {##1} {##2} {##3} } - } - } -% \end{macrocode} -% -% \begin{macrocode} -\tl_set_from_file_x:Nnn \g_@@_mathtable_tl {\@@_symbol_setup:} {unicode-math-table.tex} -% \end{macrocode} -% -% -% \begin{macro}{\@@_input_math_symbol_table:} -% This function simply expands to the token list containing all the data. -% \begin{macrocode} -\cs_new:Nn \@@_input_math_symbol_table: {\g_@@_mathtable_tl} -% \end{macrocode} -% \end{macro} -% -% -% \subsection{Definitions of the active math characters} -% -% Now give \cmd\_@@_sym:nnn\ a definition in terms of \cmd\@@_cs_set_eq_active_char:Nw\ -% and we're good to go. -% -% Ensure catcodes are appropriate; -% make sure |#| is an `other' so that we don't get confused with \cs{mathoctothorpe}. -% \begin{macrocode} -\AtBeginDocument{\@@_define_math_chars:} -\cs_new:Nn \@@_define_math_chars: - { - \group_begin: - \cs_set:Npn \_@@_sym:nnn ##1##2##3 - { - \tl_if_in:nnT - { \mathord \mathalpha \mathbin \mathrel \mathpunct \mathop \mathfence } - {##3} - { - \exp_last_unbraced:NNx \cs_gset_eq:NN ##2 { \Ucharcat ##1 ~ 12 ~ } - } - } - \@@_input_math_symbol_table: - \group_end: - } -% \end{macrocode} -% -% -% -% \subsection{Commands for each symbol/glyph/char} -% -% \begin{macro}{\@@_set_mathsymbol:nNNn} -% \darg{A \LaTeX\ symbol font, e.g., \texttt{operators}} -% \darg{Symbol macro, \eg, \cmd\alpha} -% \darg{Type, \eg, \cmd\mathalpha} -% \darg{Slot, \eg, \texttt{"221E}} -% There are a bunch of tests to perform to process the various characters. -% The following assignments should all be fairly straightforward. -% -% The catcode setting is to work around (strange?) behaviour in LuaTeX in which catcode 11 characters don't have italic correction for maths. -% We don't adjust ascii chars, however, because certain punctuation should not have their catcodes changed. -% \begin{macrocode} -\cs_set:Nn \@@_set_mathsymbol:nNNn - { - \bool_lazy_and:nnT - { - \int_compare_p:nNn {#4} > {127} - } - { - \int_compare_p:nNn { \char_value_catcode:n {#4} } = {11} - } - { \char_set_catcode_other:n {#4} } - - \tl_case:Nn #3 - { - \mathord { \@@_set_mathcode:nnn {#4} {#3} {#1} } - \mathalpha { \@@_set_mathcode:nnn {#4} {#3} {#1} } - \mathbin { \@@_set_mathcode:nnn {#4} {#3} {#1} } - \mathrel { \@@_set_mathcode:nnn {#4} {#3} {#1} } - \mathpunct { \@@_set_mathcode:nnn {#4} {#3} {#1} } - \mathop { \@@_set_big_operator:nnn {#1} {#2} {#4} } - \mathopen { \@@_set_math_open:nnn {#1} {#2} {#4} } - \mathclose { \@@_set_math_close:nnn {#1} {#2} {#4} } - \mathfence { \@@_set_math_fence:nnnn {#1} {#2} {#3} {#4} } - \mathaccent - { \@@_set_math_accent:Nnnn #2 {fixed} {#1} {#4} } - \mathbotaccent - { \@@_set_math_accent:Nnnn #2 {bottom~ fixed} {#1} {#4} } - \mathaccentwide - { \@@_set_math_accent:Nnnn #2 {} {#1} {#4} } - \mathbotaccentwide - { \@@_set_math_accent:Nnnn #2 {bottom} {#1} {#4} } - \mathover - { \@@_set_math_overunder:Nnnn #2 {} {#1} {#4} } - \mathunder - { \@@_set_math_overunder:Nnnn #2 {bottom} {#1} {#4} } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macrocode} -\edef\mathfence{\string\mathfence} -\edef\mathover{\string\mathover} -\edef\mathunder{\string\mathunder} -\edef\mathbotaccent{\string\mathbotaccent} -\edef\mathaccentwide{\string\mathaccentwide} -\edef\mathbotaccentwide{\string\mathbotaccentwide} -% \end{macrocode} -% -% -% \begin{macro}{\@@_set_big_operator:nnn} -% \darg{Symbol font name} -% \darg{Macro to assign} -% \darg{Glyph slot} -% In the examples following, say we're defining for the symbol \cmd\sum\ ($\sum$). -% In order for literal Unicode characters to be used in the source and still -% have the correct limits behaviour, big operators are made math-active. -% This involves three steps: -% \begin{itemize} -% \item -% The active math char is defined to expand to the macro \cs{sum_sym}. -% (Later, the control sequence \cs{sum} will be assigned the math char.) -% \item -% Declare the plain old mathchardef for the control sequence \cmd\sumop. -% (This follows the convention of \LaTeX/\pkg{amsmath}.) -% \item -% Define \cs{sum_sym} as \cmd\sumop, followed by \cmd\nolimits\ if necessary. -% \end{itemize} -% Whether the \cmd\nolimits\ suffix is inserted is controlled by the -% token list \cs{l_@@_nolimits_tl}, which contains a list of such characters. -% This list is checked dynamically to allow it to be updated mid-document. -% -% Examples of expansion, by default, for two big operators: -% \begin{quote} -% (~\cs{sum} $\to$~) $\sum$ $\to$ \cs{sum_sym} $\to$ \cs{sumop}\cs{nolimits}\par -% (~\cs{int} $\to$~) $\int$ $\to$ \cs{int_sym} $\to$ \cs{intop} -% \end{quote} -% \begin{macrocode} -\cs_new:Nn \@@_set_big_operator:nnn - { - \@@_char_gmake_mathactive:n {#3} - \cs_set_protected_nopar:Npx \@@_tmpa: { \exp_not:c { \cs_to_str:N #2 _sym } } - \char_gset_active_eq:nN {#3} \@@_tmpa: - - \@@_set_mathchar:cNnn {\cs_to_str:N #2 op} \mathop {#1} {#3} - - \cs_gset:cpx { \cs_to_str:N #2 _sym } - { - \exp_not:c { \cs_to_str:N #2 op } - \exp_not:n { \tl_if_in:NnT \l_@@_nolimits_tl {#2} \nolimits } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_math_open:nnn} -% \darg{Symbol font name} -% \darg{Macro to assign} -% \darg{Glyph slot} -% \begin{macrocode} -\cs_new:Nn \@@_set_math_open:nnn - { - \tl_if_in:NnTF \l_@@_radicals_tl {#2} - { - \cs_gset_protected_nopar:cpx {\cs_to_str:N #2 sign} - { \@@_radical:nn {#1} {#3} } - \tl_set:cn {l_@@_radical_\cs_to_str:N #2_tl} {\use:c{sym #1}~ #3} - } - { - \@@_set_delcode:nnn {#1} {#3} {#3} - \@@_set_mathcode:nnn {#3} \mathopen {#1} - \cs_gset_protected_nopar:Npx #2 - { \@@_delimiter:Nnn \mathopen {#1} {#3} } - } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_math_close:nnn} -% \darg{Symbol font name} -% \darg{Macro to assign} -% \darg{Glyph slot} -% \begin{macrocode} -\cs_new:Nn \@@_set_math_close:nnn - { - \@@_set_delcode:nnn {#1} {#3} {#3} - \@@_set_mathcode:nnn {#3} \mathclose {#1} - \cs_gset_protected_nopar:Npx #2 - { \@@_delimiter:Nnn \mathclose {#1} {#3} } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_math_fence:nnnn} -% \darg{Symbol font name} -% \darg{Macro to assign} -% \darg{Type, \eg, \cmd\mathalpha} -% \darg{Glyph slot} -% \begin{macrocode} -\cs_new:Nn \@@_set_math_fence:nnnn - { - \@@_set_mathcode:nnn {#4} {#3} {#1} - \@@_set_delcode:nnn {#1} {#4} {#4} - \cs_gset_protected_nopar:cpx {l \cs_to_str:N #2} - { \@@_delimiter:Nnn \mathopen {#1} {#4} } - \cs_gset_protected_nopar:cpx {r \cs_to_str:N #2} - { \@@_delimiter:Nnn \mathclose {#1} {#4} } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_math_accent:Nnnn} -% \darg{Accend command} -% \darg{Accent type (string)} -% \darg{Symbol font name} -% \darg{Glyph slot} -% \begin{macrocode} -\cs_new:Nn \@@_set_math_accent:Nnnn - { - \cs_gset_protected_nopar:Npx #1 - { \@@_accent:nnn {#2} {#3} {#4} } - } -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\@@_set_math_overunder:Nnnn} -% \darg{Accend command} -% \darg{Accent type (string)} -% \darg{Symbol font name} -% \darg{Glyph slot} -% \begin{macrocode} -\cs_new:Nn \@@_set_math_overunder:Nnnn - { - \cs_gset_protected_nopar:Npx #1 ##1 - { - \mathop - { \@@_accent:nnn {#2} {#3} {#4} {##1} } - \limits - } - } -% \end{macrocode} -% \end{macro} -% -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-sscript.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-sscript.dtx deleted file mode 100644 index ceaa2c7f8b1..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-sscript.dtx +++ /dev/null @@ -1,187 +0,0 @@ - -% \section{\DTXCURR --- Unicode sub- and super-scripts} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% The idea here is to enter a scanning state after a superscript or subscript -% is encountered. -% If subsequent superscripts or subscripts (resp.) are found, -% they are lumped together. -% Each sub/super has a corresponding regular size -% glyph which is used by \XeTeX\ to typeset the results; this means that the -% actual subscript/superscript glyphs are never seen in the output -% document~--- they are only used as input characters. -% -% Open question: should the superscript-like `modifiers' (\unichar{1D2C} -% {modifier capital letter a} and on) be included here? -% \begin{macrocode} -\group_begin: -% \end{macrocode} -% \paragraph{Superscripts} -% Populate a property list with superscript characters; themselves as their -% key, and their replacement as each key's value. -% Then make the superscript active and bind it to the scanning function. -% -% \cs{scantokens} makes this process much simpler since we can activate the -% char and assign its meaning in one step. -% \begin{macrocode} -\cs_new:Nn \@@_setup_active_superscript:nn - { - \prop_gput:Nnn \g_@@_supers_prop {#1} {#2} - \char_set_catcode_active:N #1 - \@@_char_gmake_mathactive:N #1 - \scantokens - { - \cs_gset:Npn #1 - { - \tl_set:Nn \l_@@_ss_chain_tl {#2} - \cs_set_eq:NN \@@_sub_or_super:n \sp - \tl_set:Nn \l_@@_tmpa_tl {supers} - \@@_scan_sscript: - } - } - } -% \end{macrocode} -% Bam: -% \begin{macrocode} -\@@_setup_active_superscript:nn {^^^^2070} {0} -\@@_setup_active_superscript:nn {^^^^00b9} {1} -\@@_setup_active_superscript:nn {^^^^00b2} {2} -\@@_setup_active_superscript:nn {^^^^00b3} {3} -\@@_setup_active_superscript:nn {^^^^2074} {4} -\@@_setup_active_superscript:nn {^^^^2075} {5} -\@@_setup_active_superscript:nn {^^^^2076} {6} -\@@_setup_active_superscript:nn {^^^^2077} {7} -\@@_setup_active_superscript:nn {^^^^2078} {8} -\@@_setup_active_superscript:nn {^^^^2079} {9} -\@@_setup_active_superscript:nn {^^^^207a} {+} -\@@_setup_active_superscript:nn {^^^^207b} {-} -\@@_setup_active_superscript:nn {^^^^207c} {=} -\@@_setup_active_superscript:nn {^^^^207d} {(} -\@@_setup_active_superscript:nn {^^^^207e} {)} -\@@_setup_active_superscript:nn {^^^^2071} {i} -\@@_setup_active_superscript:nn {^^^^207f} {n} -\@@_setup_active_superscript:nn {^^^^02b0} {h} -\@@_setup_active_superscript:nn {^^^^02b2} {j} -\@@_setup_active_superscript:nn {^^^^02b3} {r} -\@@_setup_active_superscript:nn {^^^^02b7} {w} -\@@_setup_active_superscript:nn {^^^^02b8} {y} -% \end{macrocode} -% \paragraph{Subscripts} Ditto above. -% \begin{macrocode} -\cs_new:Nn \@@_setup_active_subscript:nn - { - \prop_gput:Nnn \g_@@_subs_prop {#1} {#2} - \char_set_catcode_active:N #1 - \@@_char_gmake_mathactive:N #1 - \scantokens - { - \cs_gset:Npn #1 - { - \tl_set:Nn \l_@@_ss_chain_tl {#2} - \cs_set_eq:NN \@@_sub_or_super:n \sb - \tl_set:Nn \l_@@_tmpa_tl {subs} - \@@_scan_sscript: - } - } - } -% \end{macrocode} -% A few more subscripts than superscripts: -% \begin{macrocode} -\@@_setup_active_subscript:nn {^^^^2080} {0} -\@@_setup_active_subscript:nn {^^^^2081} {1} -\@@_setup_active_subscript:nn {^^^^2082} {2} -\@@_setup_active_subscript:nn {^^^^2083} {3} -\@@_setup_active_subscript:nn {^^^^2084} {4} -\@@_setup_active_subscript:nn {^^^^2085} {5} -\@@_setup_active_subscript:nn {^^^^2086} {6} -\@@_setup_active_subscript:nn {^^^^2087} {7} -\@@_setup_active_subscript:nn {^^^^2088} {8} -\@@_setup_active_subscript:nn {^^^^2089} {9} -\@@_setup_active_subscript:nn {^^^^208a} {+} -\@@_setup_active_subscript:nn {^^^^208b} {-} -\@@_setup_active_subscript:nn {^^^^208c} {=} -\@@_setup_active_subscript:nn {^^^^208d} {(} -\@@_setup_active_subscript:nn {^^^^208e} {)} -\@@_setup_active_subscript:nn {^^^^2090} {a} -\@@_setup_active_subscript:nn {^^^^2091} {e} -\@@_setup_active_subscript:nn {^^^^2095} {h} -\@@_setup_active_subscript:nn {^^^^1d62} {i} -\@@_setup_active_subscript:nn {^^^^2c7c} {j} -\@@_setup_active_subscript:nn {^^^^2096} {k} -\@@_setup_active_subscript:nn {^^^^2097} {l} -\@@_setup_active_subscript:nn {^^^^2098} {m} -\@@_setup_active_subscript:nn {^^^^2099} {n} -\@@_setup_active_subscript:nn {^^^^2092} {o} -\@@_setup_active_subscript:nn {^^^^209a} {p} -\@@_setup_active_subscript:nn {^^^^1d63} {r} -\@@_setup_active_subscript:nn {^^^^209b} {s} -\@@_setup_active_subscript:nn {^^^^209c} {t} -\@@_setup_active_subscript:nn {^^^^1d64} {u} -\@@_setup_active_subscript:nn {^^^^1d65} {v} -\@@_setup_active_subscript:nn {^^^^2093} {x} -\@@_setup_active_subscript:nn {^^^^1d66} {\beta} -\@@_setup_active_subscript:nn {^^^^1d67} {\gamma} -\@@_setup_active_subscript:nn {^^^^1d68} {\rho} -\@@_setup_active_subscript:nn {^^^^1d69} {\phi} -\@@_setup_active_subscript:nn {^^^^1d6a} {\chi} -% \end{macrocode} -% -% \begin{macrocode} -\group_end: -% \end{macrocode} -% The scanning command, which collects a chain of subscripts or a chain -% of superscripts and then typesets what it has collected. -% \begin{macrocode} -\cs_new:Npn \@@_scan_sscript: - { - \@@_scan_sscript:TF - { - \@@_scan_sscript: - } - { - \@@_sub_or_super:n {\l_@@_ss_chain_tl} - } - } -% \end{macrocode} -% We do not skip spaces when scanning ahead, and we explicitly wish to -% bail out on encountering a space or a brace. These cases are filtered -% using \cs{peek_N_type:TF}. Otherwise the token can be taken as an -% \texttt{N}-type argument. Then we search for it in the appropriate -% property list (\cs{l_@@_tmpa_tl} is |subs| or |supers|). -% If found, add the value to the current chain of sub/superscripts. -% Remember to put the character back in the input otherwise. -% The \cs{group_align_safe_begin:} and \cs{group_align_safe_end:} are -% needed in case |#3| is |&|. -% \begin{macrocode} -\cs_new:Npn \@@_scan_sscript:TF #1#2 - { - \peek_N_type:TF - { - \group_align_safe_begin: - \@@_scan_sscript_aux:nnN {#1} {#2} - } - {#2} - } -\cs_new:Npn \@@_scan_sscript_aux:nnN #1#2#3 - { - \prop_get:cnNTF {g_@@_\l_@@_tmpa_tl _prop} {#3} \l_@@_tmpb_tl - { - \tl_put_right:NV \l_@@_ss_chain_tl \l_@@_tmpb_tl - \group_align_safe_end: - #1 - } - { \group_align_safe_end: #2 #3 } - } -% \end{macrocode} -% -% -% \begin{macrocode} -% -% \end{macrocode} -% -\endinput - - diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math-usv.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math-usv.dtx deleted file mode 100644 index 01fa9a08eb4..00000000000 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math-usv.dtx +++ /dev/null @@ -1,567 +0,0 @@ - -% \section{\DTXCURR --- Alphabet Unicode positions} -% -% Before we begin, let's define the positions of the various Unicode -% alphabets so that our code is a little more readable.\footnote{`\textsc{u.s.v.}' stands -% for `Unicode scalar value'.} -% -% \begin{macrocode} -%<*package&(XE|LU)> -% \end{macrocode} -% -% \paragraph{Alphabets} -% \begin{macrocode} -\usv_set:nnn {normal} {num} {48} -\usv_set:nnn {normal} {Latin}{"1D434} -\usv_set:nnn {normal} {latin}{"1D44E} -\usv_set:nnn {normal} {Greek}{"1D6E2} -\usv_set:nnn {normal} {greek}{"1D6FC} -\usv_set:nnn {normal}{varTheta} {"1D6F3} -\usv_set:nnn {normal}{epsilon}{"1D716} -\usv_set:nnn {normal}{vartheta} {"1D717} -\usv_set:nnn {normal}{varkappa} {"1D718} -\usv_set:nnn {normal}{phi} {"1D719} -\usv_set:nnn {normal}{varrho} {"1D71A} -\usv_set:nnn {normal}{varpi} {"1D71B} -\usv_set:nnn {normal} {Nabla}{"1D6FB} -\usv_set:nnn {normal} {partial}{"1D715} - -\usv_set:nnn {up} {num} {48} -\usv_set:nnn {up} {Latin}{65} -\usv_set:nnn {up} {latin}{97} -\usv_set:nnn {up} {Greek}{"391} -\usv_set:nnn {up} {greek}{"3B1} -\usv_set:nnn {it} {Latin}{"1D434} -\usv_set:nnn {it} {latin}{"1D44E} -\usv_set:nnn {it} {Greek}{"1D6E2} -\usv_set:nnn {it} {greek}{"1D6FC} -\usv_set:nnn {bb} {num} {"1D7D8} -\usv_set:nnn {bb} {Latin}{"1D538} -\usv_set:nnn {bb} {latin}{"1D552} -\usv_set:nnn {scr} {Latin}{"1D49C} -\usv_set:nnn {cal} {Latin}{"1D49C} -\usv_set:nnn {scr} {latin}{"1D4B6} -\usv_set:nnn {frak}{Latin}{"1D504} -\usv_set:nnn {frak}{latin}{"1D51E} -\usv_set:nnn {sf} {num} {"1D7E2} -\usv_set:nnn {sfup}{num} {"1D7E2} -\usv_set:nnn {sfit}{num} {"1D7E2} -\usv_set:nnn {sfup}{Latin}{"1D5A0} -\usv_set:nnn {sf} {Latin}{"1D5A0} -\usv_set:nnn {sfup}{latin}{"1D5BA} -\usv_set:nnn {sf} {latin}{"1D5BA} -\usv_set:nnn {sfit}{Latin}{"1D608} -\usv_set:nnn {sfit}{latin}{"1D622} -\usv_set:nnn {tt} {num} {"1D7F6} -\usv_set:nnn {tt} {Latin}{"1D670} -\usv_set:nnn {tt} {latin}{"1D68A} -% \end{macrocode} -% Bold: -% \begin{macrocode} -\usv_set:nnn {bf} {num} {"1D7CE} -\usv_set:nnn {bfup} {num} {"1D7CE} -\usv_set:nnn {bfit} {num} {"1D7CE} -\usv_set:nnn {bfup} {Latin}{"1D400} -\usv_set:nnn {bfup} {latin}{"1D41A} -\usv_set:nnn {bfup} {Greek}{"1D6A8} -\usv_set:nnn {bfup} {greek}{"1D6C2} -\usv_set:nnn {bfit} {Latin}{"1D468} -\usv_set:nnn {bfit} {latin}{"1D482} -\usv_set:nnn {bfit} {Greek}{"1D71C} -\usv_set:nnn {bfit} {greek}{"1D736} -\usv_set:nnn {bffrak}{Latin}{"1D56C} -\usv_set:nnn {bffrak}{latin}{"1D586} -\usv_set:nnn {bfscr} {Latin}{"1D4D0} -\usv_set:nnn {bfcal} {Latin}{"1D4D0} -\usv_set:nnn {bfscr} {latin}{"1D4EA} -\usv_set:nnn {bfsf} {num} {"1D7EC} -\usv_set:nnn {bfsfup}{num} {"1D7EC} -\usv_set:nnn {bfsfit}{num} {"1D7EC} -\usv_set:nnn {bfsfup}{Latin}{"1D5D4} -\usv_set:nnn {bfsfup}{latin}{"1D5EE} -\usv_set:nnn {bfsfup}{Greek}{"1D756} -\usv_set:nnn {bfsfup}{greek}{"1D770} -\usv_set:nnn {bfsfit}{Latin}{"1D63C} -\usv_set:nnn {bfsfit}{latin}{"1D656} -\usv_set:nnn {bfsfit}{Greek}{"1D790} -\usv_set:nnn {bfsfit}{greek}{"1D7AA} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {bfsf}{Latin}{ \bool_if:NTF \g_@@_upLatin_bool \g_@@_bfsfup_Latin_usv \g_@@_bfsfit_Latin_usv } -\usv_set:nnn {bfsf}{latin}{ \bool_if:NTF \g_@@_uplatin_bool \g_@@_bfsfup_latin_usv \g_@@_bfsfit_latin_usv } -\usv_set:nnn {bfsf}{Greek}{ \bool_if:NTF \g_@@_upGreek_bool \g_@@_bfsfup_Greek_usv \g_@@_bfsfit_Greek_usv } -\usv_set:nnn {bfsf}{greek}{ \bool_if:NTF \g_@@_upgreek_bool \g_@@_bfsfup_greek_usv \g_@@_bfsfit_greek_usv } -\usv_set:nnn {bf} {Latin}{ \bool_if:NTF \g_@@_bfupLatin_bool \g_@@_bfup_Latin_usv \g_@@_bfit_Latin_usv } -\usv_set:nnn {bf} {latin}{ \bool_if:NTF \g_@@_bfuplatin_bool \g_@@_bfup_latin_usv \g_@@_bfit_latin_usv } -\usv_set:nnn {bf} {Greek}{ \bool_if:NTF \g_@@_bfupGreek_bool \g_@@_bfup_Greek_usv \g_@@_bfit_Greek_usv } -\usv_set:nnn {bf} {greek}{ \bool_if:NTF \g_@@_bfupgreek_bool \g_@@_bfup_greek_usv \g_@@_bfit_greek_usv } -% \end{macrocode} -% Greek variants: -% \begin{macrocode} -\usv_set:nnn {up}{varTheta} {"3F4} -\usv_set:nnn {up}{Digamma} {"3DC} -\usv_set:nnn {up}{epsilon}{"3F5} -\usv_set:nnn {up}{vartheta} {"3D1} -\usv_set:nnn {up}{varkappa} {"3F0} -\usv_set:nnn {up}{phi} {"3D5} -\usv_set:nnn {up}{varrho} {"3F1} -\usv_set:nnn {up}{varpi} {"3D6} -\usv_set:nnn {up}{digamma} {"3DD} -% \end{macrocode} -% Bold: -% \begin{macrocode} -\usv_set:nnn {bfup}{varTheta} {"1D6B9} -\usv_set:nnn {bfup}{Digamma} {"1D7CA} -\usv_set:nnn {bfup}{epsilon}{"1D6DC} -\usv_set:nnn {bfup}{vartheta} {"1D6DD} -\usv_set:nnn {bfup}{varkappa} {"1D6DE} -\usv_set:nnn {bfup}{phi} {"1D6DF} -\usv_set:nnn {bfup}{varrho} {"1D6E0} -\usv_set:nnn {bfup}{varpi} {"1D6E1} -\usv_set:nnn {bfup}{digamma} {"1D7CB} -% \end{macrocode} -% Italic Greek variants: -% \begin{macrocode} -\usv_set:nnn {it}{varTheta} {"1D6F3} -\usv_set:nnn {it}{epsilon}{"1D716} -\usv_set:nnn {it}{vartheta} {"1D717} -\usv_set:nnn {it}{varkappa} {"1D718} -\usv_set:nnn {it}{phi} {"1D719} -\usv_set:nnn {it}{varrho} {"1D71A} -\usv_set:nnn {it}{varpi} {"1D71B} -% \end{macrocode} -% Bold italic: -% \begin{macrocode} -\usv_set:nnn {bfit}{varTheta} {"1D72D} -\usv_set:nnn {bfit}{epsilon}{"1D750} -\usv_set:nnn {bfit}{vartheta} {"1D751} -\usv_set:nnn {bfit}{varkappa} {"1D752} -\usv_set:nnn {bfit}{phi} {"1D753} -\usv_set:nnn {bfit}{varrho} {"1D754} -\usv_set:nnn {bfit}{varpi} {"1D755} -% \end{macrocode} -% Bold sans: -% \begin{macrocode} -\usv_set:nnn {bfsfup}{varTheta} {"1D767} -\usv_set:nnn {bfsfup}{epsilon}{"1D78A} -\usv_set:nnn {bfsfup}{vartheta} {"1D78B} -\usv_set:nnn {bfsfup}{varkappa} {"1D78C} -\usv_set:nnn {bfsfup}{phi} {"1D78D} -\usv_set:nnn {bfsfup}{varrho} {"1D78E} -\usv_set:nnn {bfsfup}{varpi} {"1D78F} -% \end{macrocode} -% Bold sans italic: -% \begin{macrocode} -\usv_set:nnn {bfsfit}{varTheta} {"1D7A1} -\usv_set:nnn {bfsfit}{epsilon}{"1D7C4} -\usv_set:nnn {bfsfit}{vartheta} {"1D7C5} -\usv_set:nnn {bfsfit}{varkappa} {"1D7C6} -\usv_set:nnn {bfsfit}{phi} {"1D7C7} -\usv_set:nnn {bfsfit}{varrho} {"1D7C8} -\usv_set:nnn {bfsfit}{varpi} {"1D7C9} -% \end{macrocode} -% Nabla: -% \begin{macrocode} -\usv_set:nnn {up} {Nabla}{"02207} -\usv_set:nnn {it} {Nabla}{"1D6FB} -\usv_set:nnn {bfup} {Nabla}{"1D6C1} -\usv_set:nnn {bfit} {Nabla}{"1D735} -\usv_set:nnn {bfsfup}{Nabla}{"1D76F} -\usv_set:nnn {bfsfit}{Nabla}{"1D7A9} -% \end{macrocode} -% Partial: -% \begin{macrocode} -\usv_set:nnn {up} {partial}{"02202} -\usv_set:nnn {it} {partial}{"1D715} -\usv_set:nnn {bfup} {partial}{"1D6DB} -\usv_set:nnn {bfit} {partial}{"1D74F} -\usv_set:nnn {bfsfup}{partial}{"1D789} -\usv_set:nnn {bfsfit}{partial}{"1D7C3} -% \end{macrocode} -% \paragraph{Exceptions} -% These are need for mapping with the exceptions in other alphabets: -% (coming up) -% \begin{macrocode} -\usv_set:nnn {up}{B}{`\B} -\usv_set:nnn {up}{C}{`\C} -\usv_set:nnn {up}{D}{`\D} -\usv_set:nnn {up}{E}{`\E} -\usv_set:nnn {up}{F}{`\F} -\usv_set:nnn {up}{H}{`\H} -\usv_set:nnn {up}{I}{`\I} -\usv_set:nnn {up}{L}{`\L} -\usv_set:nnn {up}{M}{`\M} -\usv_set:nnn {up}{N}{`\N} -\usv_set:nnn {up}{P}{`\P} -\usv_set:nnn {up}{Q}{`\Q} -\usv_set:nnn {up}{R}{`\R} -\usv_set:nnn {up}{Z}{`\Z} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {it}{B}{"1D435} -\usv_set:nnn {it}{C}{"1D436} -\usv_set:nnn {it}{D}{"1D437} -\usv_set:nnn {it}{E}{"1D438} -\usv_set:nnn {it}{F}{"1D439} -\usv_set:nnn {it}{H}{"1D43B} -\usv_set:nnn {it}{I}{"1D43C} -\usv_set:nnn {it}{L}{"1D43F} -\usv_set:nnn {it}{M}{"1D440} -\usv_set:nnn {it}{N}{"1D441} -\usv_set:nnn {it}{P}{"1D443} -\usv_set:nnn {it}{Q}{"1D444} -\usv_set:nnn {it}{R}{"1D445} -\usv_set:nnn {it}{Z}{"1D44D} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {up}{d}{`\d} -\usv_set:nnn {up}{e}{`\e} -\usv_set:nnn {up}{g}{`\g} -\usv_set:nnn {up}{h}{`\h} -\usv_set:nnn {up}{i}{`\i} -\usv_set:nnn {up}{j}{`\j} -\usv_set:nnn {up}{o}{`\o} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {it}{d}{"1D451} -\usv_set:nnn {it}{e}{"1D452} -\usv_set:nnn {it}{g}{"1D454} -\usv_set:nnn {it}{h}{"0210E} -\usv_set:nnn {it}{i}{"1D456} -\usv_set:nnn {it}{j}{"1D457} -\usv_set:nnn {it}{o}{"1D45C} -% \end{macrocode} -% Latin `h': -% \begin{macrocode} -\usv_set:nnn {bb} {h}{"1D559} -\usv_set:nnn {tt} {h}{"1D691} -\usv_set:nnn {scr} {h}{"1D4BD} -\usv_set:nnn {frak} {h}{"1D525} -\usv_set:nnn {bfup} {h}{"1D421} -\usv_set:nnn {bfit} {h}{"1D489} -\usv_set:nnn {sfup} {h}{"1D5C1} -\usv_set:nnn {sfit} {h}{"1D629} -\usv_set:nnn {bffrak}{h}{"1D58D} -\usv_set:nnn {bfscr} {h}{"1D4F1} -\usv_set:nnn {bfsfup}{h}{"1D5F5} -\usv_set:nnn {bfsfit}{h}{"1D65D} -% \end{macrocode} -% Dotless `i' and `j: -% \begin{macrocode} -\usv_set:nnn {up}{dotlessi}{"00131} -\usv_set:nnn {up}{dotlessj}{"00237} -\usv_set:nnn {it}{dotlessi}{"1D6A4} -\usv_set:nnn {it}{dotlessj}{"1D6A5} -% \end{macrocode} -% Blackboard: -% \begin{macrocode} -\usv_set:nnn {bb}{C}{"2102} -\usv_set:nnn {bb}{H}{"210D} -\usv_set:nnn {bb}{N}{"2115} -\usv_set:nnn {bb}{P}{"2119} -\usv_set:nnn {bb}{Q}{"211A} -\usv_set:nnn {bb}{R}{"211D} -\usv_set:nnn {bb}{Z}{"2124} -\usv_set:nnn {up}{Pi} {"003A0} -\usv_set:nnn {up}{pi} {"003C0} -\usv_set:nnn {up}{Gamma} {"00393} -\usv_set:nnn {up}{gamma} {"003B3} -\usv_set:nnn {up}{summation}{"02211} -\usv_set:nnn {it}{Pi} {"1D6F1} -\usv_set:nnn {it}{pi} {"1D70B} -\usv_set:nnn {it}{Gamma} {"1D6E4} -\usv_set:nnn {it}{gamma} {"1D6FE} -\usv_set:nnn {bb}{Pi} {"0213F} -\usv_set:nnn {bb}{pi} {"0213C} -\usv_set:nnn {bb}{Gamma} {"0213E} -\usv_set:nnn {bb}{gamma} {"0213D} -\usv_set:nnn {bb}{summation}{"02140} -% \end{macrocode} -% Italic blackboard: -% \begin{macrocode} -\usv_set:nnn {bbit}{D}{"2145} -\usv_set:nnn {bbit}{d}{"2146} -\usv_set:nnn {bbit}{e}{"2147} -\usv_set:nnn {bbit}{i}{"2148} -\usv_set:nnn {bbit}{j}{"2149} -% \end{macrocode} -% Script exceptions: -% \begin{macrocode} -\usv_set:nnn {scr}{B}{"212C} -\usv_set:nnn {scr}{E}{"2130} -\usv_set:nnn {scr}{F}{"2131} -\usv_set:nnn {scr}{H}{"210B} -\usv_set:nnn {scr}{I}{"2110} -\usv_set:nnn {scr}{L}{"2112} -\usv_set:nnn {scr}{M}{"2133} -\usv_set:nnn {scr}{R}{"211B} -\usv_set:nnn {scr}{e}{"212F} -\usv_set:nnn {scr}{g}{"210A} -\usv_set:nnn {scr}{o}{"2134} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {cal}{B}{"212C} -\usv_set:nnn {cal}{E}{"2130} -\usv_set:nnn {cal}{F}{"2131} -\usv_set:nnn {cal}{H}{"210B} -\usv_set:nnn {cal}{I}{"2110} -\usv_set:nnn {cal}{L}{"2112} -\usv_set:nnn {cal}{M}{"2133} -\usv_set:nnn {cal}{R}{"211B} -% \end{macrocode} -% Fractur exceptions: -% \begin{macrocode} -\usv_set:nnn {frak}{C}{"212D} -\usv_set:nnn {frak}{H}{"210C} -\usv_set:nnn {frak}{I}{"2111} -\usv_set:nnn {frak}{R}{"211C} -\usv_set:nnn {frak}{Z}{"2128} -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} -% -% \subsection{STIX fonts} -% -% Version 1.0.0 of the STIX fonts contains a number of -% alphabets in the private use area of Unicode; i.e., -% it contains many math glyphs that have not (yet or if ever) -% been accepted into the Unicode standard. -% -% But we still want to be able to use them if possible. -% -% \begin{macrocode} -%<*stix> -% \end{macrocode} -% -% \paragraph{Upright} -% \begin{macrocode} -\usv_set:nnn {stixsfup}{partial}{"E17C} -\usv_set:nnn {stixsfup}{Greek}{"E17D} -\usv_set:nnn {stixsfup}{greek}{"E196} -\usv_set:nnn {stixsfup}{varTheta}{"E18E} -\usv_set:nnn {stixsfup}{epsilon}{"E1AF} -\usv_set:nnn {stixsfup}{vartheta}{"E1B0} -\usv_set:nnn {stixsfup}{varkappa}{0000} % ??? -\usv_set:nnn {stixsfup}{phi}{"E1B1} -\usv_set:nnn {stixsfup}{varrho}{"E1B2} -\usv_set:nnn {stixsfup}{varpi}{"E1B3} -\usv_set:nnn {stixupslash}{Greek}{"E2FC} -% \end{macrocode} -% -% \paragraph{Italic} -% \begin{macrocode} -\usv_set:nnn {stixbbit}{A}{"E154} -\usv_set:nnn {stixbbit}{B}{"E155} -\usv_set:nnn {stixbbit}{E}{"E156} -\usv_set:nnn {stixbbit}{F}{"E157} -\usv_set:nnn {stixbbit}{G}{"E158} -\usv_set:nnn {stixbbit}{I}{"E159} -\usv_set:nnn {stixbbit}{J}{"E15A} -\usv_set:nnn {stixbbit}{K}{"E15B} -\usv_set:nnn {stixbbit}{L}{"E15C} -\usv_set:nnn {stixbbit}{M}{"E15D} -\usv_set:nnn {stixbbit}{O}{"E15E} -\usv_set:nnn {stixbbit}{S}{"E15F} -\usv_set:nnn {stixbbit}{T}{"E160} -\usv_set:nnn {stixbbit}{U}{"E161} -\usv_set:nnn {stixbbit}{V}{"E162} -\usv_set:nnn {stixbbit}{W}{"E163} -\usv_set:nnn {stixbbit}{X}{"E164} -\usv_set:nnn {stixbbit}{Y}{"E165} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbbit}{a}{"E166} -\usv_set:nnn {stixbbit}{b}{"E167} -\usv_set:nnn {stixbbit}{c}{"E168} -\usv_set:nnn {stixbbit}{f}{"E169} -\usv_set:nnn {stixbbit}{g}{"E16A} -\usv_set:nnn {stixbbit}{h}{"E16B} -\usv_set:nnn {stixbbit}{k}{"E16C} -\usv_set:nnn {stixbbit}{l}{"E16D} -\usv_set:nnn {stixbbit}{m}{"E16E} -\usv_set:nnn {stixbbit}{n}{"E16F} -\usv_set:nnn {stixbbit}{o}{"E170} -\usv_set:nnn {stixbbit}{p}{"E171} -\usv_set:nnn {stixbbit}{q}{"E172} -\usv_set:nnn {stixbbit}{r}{"E173} -\usv_set:nnn {stixbbit}{s}{"E174} -\usv_set:nnn {stixbbit}{t}{"E175} -\usv_set:nnn {stixbbit}{u}{"E176} -\usv_set:nnn {stixbbit}{v}{"E177} -\usv_set:nnn {stixbbit}{w}{"E178} -\usv_set:nnn {stixbbit}{x}{"E179} -\usv_set:nnn {stixbbit}{y}{"E17A} -\usv_set:nnn {stixbbit}{z}{"E17B} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixsfit}{Numerals}{"E1B4} -\usv_set:nnn {stixsfit}{partial}{"E1BE} -\usv_set:nnn {stixsfit}{Greek}{"E1BF} -\usv_set:nnn {stixsfit}{greek}{"E1D8} -\usv_set:nnn {stixsfit}{varTheta}{"E1D0} -\usv_set:nnn {stixsfit}{epsilon}{"E1F1} -\usv_set:nnn {stixsfit}{vartheta}{"E1F2} -\usv_set:nnn {stixsfit}{varkappa}{0000} % ??? -\usv_set:nnn {stixsfit}{phi}{"E1F3} -\usv_set:nnn {stixsfit}{varrho}{"E1F4} -\usv_set:nnn {stixsfit}{varpi}{"E1F5} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixcal}{Latin}{"E22D} -\usv_set:nnn {stixcal}{num}{"E262} -\usv_set:nnn {scr}{num}{48} -\usv_set:nnn {it}{num}{48} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixsfitslash}{Latin}{"E294} -\usv_set:nnn {stixsfitslash}{latin}{"E2C8} -\usv_set:nnn {stixsfitslash}{greek}{"E32C} -\usv_set:nnn {stixsfitslash}{epsilon}{"E37A} -\usv_set:nnn {stixsfitslash}{vartheta}{"E35E} -\usv_set:nnn {stixsfitslash}{varkappa}{"E374} -\usv_set:nnn {stixsfitslash}{phi}{"E360} -\usv_set:nnn {stixsfitslash}{varrho}{"E376} -\usv_set:nnn {stixsfitslash}{varpi}{"E362} -\usv_set:nnn {stixsfitslash}{digamma}{"E36A} -% \end{macrocode} -% -% \paragraph{Bold} -% -% \begin{macrocode} -\usv_set:nnn {stixbfupslash}{Greek}{"E2FD} -\usv_set:nnn {stixbfupslash}{Digamma}{"E369} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfbb}{A}{"E38A} -\usv_set:nnn {stixbfbb}{B}{"E38B} -\usv_set:nnn {stixbfbb}{E}{"E38D} -\usv_set:nnn {stixbfbb}{F}{"E38E} -\usv_set:nnn {stixbfbb}{G}{"E38F} -\usv_set:nnn {stixbfbb}{I}{"E390} -\usv_set:nnn {stixbfbb}{J}{"E391} -\usv_set:nnn {stixbfbb}{K}{"E392} -\usv_set:nnn {stixbfbb}{L}{"E393} -\usv_set:nnn {stixbfbb}{M}{"E394} -\usv_set:nnn {stixbfbb}{O}{"E395} -\usv_set:nnn {stixbfbb}{S}{"E396} -\usv_set:nnn {stixbfbb}{T}{"E397} -\usv_set:nnn {stixbfbb}{U}{"E398} -\usv_set:nnn {stixbfbb}{V}{"E399} -\usv_set:nnn {stixbfbb}{W}{"E39A} -\usv_set:nnn {stixbfbb}{X}{"E39B} -\usv_set:nnn {stixbfbb}{Y}{"E39C} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfbb}{a}{"E39D} -\usv_set:nnn {stixbfbb}{b}{"E39E} -\usv_set:nnn {stixbfbb}{c}{"E39F} -\usv_set:nnn {stixbfbb}{f}{"E3A2} -\usv_set:nnn {stixbfbb}{g}{"E3A3} -\usv_set:nnn {stixbfbb}{h}{"E3A4} -\usv_set:nnn {stixbfbb}{k}{"E3A7} -\usv_set:nnn {stixbfbb}{l}{"E3A8} -\usv_set:nnn {stixbfbb}{m}{"E3A9} -\usv_set:nnn {stixbfbb}{n}{"E3AA} -\usv_set:nnn {stixbfbb}{o}{"E3AB} -\usv_set:nnn {stixbfbb}{p}{"E3AC} -\usv_set:nnn {stixbfbb}{q}{"E3AD} -\usv_set:nnn {stixbfbb}{r}{"E3AE} -\usv_set:nnn {stixbfbb}{s}{"E3AF} -\usv_set:nnn {stixbfbb}{t}{"E3B0} -\usv_set:nnn {stixbfbb}{u}{"E3B1} -\usv_set:nnn {stixbfbb}{v}{"E3B2} -\usv_set:nnn {stixbfbb}{w}{"E3B3} -\usv_set:nnn {stixbfbb}{x}{"E3B4} -\usv_set:nnn {stixbfbb}{y}{"E3B5} -\usv_set:nnn {stixbfbb}{z}{"E3B6} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfsfup}{Numerals}{"E3B7} -% \end{macrocode} -% -% \paragraph{Bold Italic} -% \begin{macrocode} -\usv_set:nnn {stixbfsfit}{Numerals}{"E1F6} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfbbit}{A}{"E200} -\usv_set:nnn {stixbfbbit}{B}{"E201} -\usv_set:nnn {stixbfbbit}{E}{"E203} -\usv_set:nnn {stixbfbbit}{F}{"E204} -\usv_set:nnn {stixbfbbit}{G}{"E205} -\usv_set:nnn {stixbfbbit}{I}{"E206} -\usv_set:nnn {stixbfbbit}{J}{"E207} -\usv_set:nnn {stixbfbbit}{K}{"E208} -\usv_set:nnn {stixbfbbit}{L}{"E209} -\usv_set:nnn {stixbfbbit}{M}{"E20A} -\usv_set:nnn {stixbfbbit}{O}{"E20B} -\usv_set:nnn {stixbfbbit}{S}{"E20C} -\usv_set:nnn {stixbfbbit}{T}{"E20D} -\usv_set:nnn {stixbfbbit}{U}{"E20E} -\usv_set:nnn {stixbfbbit}{V}{"E20F} -\usv_set:nnn {stixbfbbit}{W}{"E210} -\usv_set:nnn {stixbfbbit}{X}{"E211} -\usv_set:nnn {stixbfbbit}{Y}{"E212} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfbbit}{a}{"E213} -\usv_set:nnn {stixbfbbit}{b}{"E214} -\usv_set:nnn {stixbfbbit}{c}{"E215} -\usv_set:nnn {stixbfbbit}{e}{"E217} -\usv_set:nnn {stixbfbbit}{f}{"E218} -\usv_set:nnn {stixbfbbit}{g}{"E219} -\usv_set:nnn {stixbfbbit}{h}{"E21A} -\usv_set:nnn {stixbfbbit}{k}{"E21D} -\usv_set:nnn {stixbfbbit}{l}{"E21E} -\usv_set:nnn {stixbfbbit}{m}{"E21F} -\usv_set:nnn {stixbfbbit}{n}{"E220} -\usv_set:nnn {stixbfbbit}{o}{"E221} -\usv_set:nnn {stixbfbbit}{p}{"E222} -\usv_set:nnn {stixbfbbit}{q}{"E223} -\usv_set:nnn {stixbfbbit}{r}{"E224} -\usv_set:nnn {stixbfbbit}{s}{"E225} -\usv_set:nnn {stixbfbbit}{t}{"E226} -\usv_set:nnn {stixbfbbit}{u}{"E227} -\usv_set:nnn {stixbfbbit}{v}{"E228} -\usv_set:nnn {stixbfbbit}{w}{"E229} -\usv_set:nnn {stixbfbbit}{x}{"E22A} -\usv_set:nnn {stixbfbbit}{y}{"E22B} -\usv_set:nnn {stixbfbbit}{z}{"E22C} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfcal}{Latin}{"E247} -% \end{macrocode} -% -% \begin{macrocode} -\usv_set:nnn {stixbfitslash}{Latin}{"E295} -\usv_set:nnn {stixbfitslash}{latin}{"E2C9} -\usv_set:nnn {stixbfitslash}{greek}{"E32D} -\usv_set:nnn {stixsfitslash}{epsilon}{"E37B} -\usv_set:nnn {stixsfitslash}{vartheta}{"E35F} -\usv_set:nnn {stixsfitslash}{varkappa}{"E375} -\usv_set:nnn {stixsfitslash}{phi}{"E361} -\usv_set:nnn {stixsfitslash}{varrho}{"E377} -\usv_set:nnn {stixsfitslash}{varpi}{"E363} -\usv_set:nnn {stixsfitslash}{digamma}{"E36B} -% \end{macrocode} -% -% \begin{macrocode} -% -% \end{macrocode} diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx index eae42605dc7..38c525202f3 100644 --- a/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx +++ b/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx @@ -1,136 +1,76 @@ -% \iffalse -% !TEX TS-program = XeLaTeX -% ^^A %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% ^^A SELF-EXTRACTION BEGINS HERE -% ^^A %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%<*internal> -\begingroup -\input l3docstrip.tex\relax\keepsilent -\declarepreamble\defaultpreamble +%%^^A%% unicode-math.dtx -- part of UNICODE-MATH -Copyright 2006-2017 Will Robertson -Copyright 2010-2013 Philipp Stephani -Copyright 2012-2015 Khaled Hosny - -This package is free software and may be redistributed and/or modified under -the conditions of the LaTeX Project Public License, version 1.3c or higher -(your choice): . - -This work is "maintained" by Will Robertson. -\endpreamble -\nopostamble -\askforoverwritefalse -\ifx\UMDEBUG\undefined\def\UMDEBUG{}\else\def\UMDEBUG{,debug}\fi -\gdef\DTXFILES{% - \DTX{unicode-math.dtx}% - \DTX{unicode-math-preamble.dtx}% - \DTX{unicode-math-pkgopt.dtx}% - \DTX{unicode-math-msg.dtx}% - \DTX{unicode-math-usv.dtx}% - \DTX{unicode-math-setchar.dtx}% - \DTX{unicode-math-mathtext.dtx}% - \DTX{unicode-math-main.dtx}% - \DTX{unicode-math-fontopt.dtx}% - \DTX{unicode-math-fontparam.dtx}% - \DTX{unicode-math-mathmap.dtx}% - \DTX{unicode-math-mathtext.dtx}% - \DTX{unicode-math-epilogue.dtx}% - \DTX{unicode-math-primes.dtx}% - \DTX{unicode-math-sscript.dtx}% - \DTX{unicode-math-compat.dtx}% - \DTX{unicode-math-alphabets.dtx}% -} -\generate{\file{unicode-math.sty}{\from{unicode-math.dtx}{preamble,load}}} -\def\DTX#1{\from{#1}{package,XE\UMDEBUG}} -\generate{\file{unicode-math-xetex.sty}{\DTXFILES}} -\def\DTX#1{\from{#1}{package,LU\UMDEBUG}} -\generate{\file{unicode-math-luatex.sty}{\DTXFILES}} -\def\tempa{plain}\ifx\tempa\fmtname\endgroup\expandafter\bye\fi -\endgroup -\ProvidesFile{unicode-math.dtx} -% -%\ProvidesPackage{unicode-math} -%\ProvidesPackage{unicode-math-xetex} -%\ProvidesPackage{unicode-math-luatex} -%<*package> - [2017/10/09 v0.8h Unicode maths in XeLaTeX and LuaLaTeX] -% -%<*internal> -\input{unicode-math-doc} -% -% \fi -% -% \clearpage -% \part{Package implementation} -% \parttoc +% \section{Package declaration} % -% \section{The \texttt{unicode-math.sty} loading file} -% -% The prefix for \pkg{unicode-math} is \texttt{um}: -% \begin{macrocode} -%<@@=um> -% \end{macrocode} -% -% The plain sty file is a stub which loads necessary packages and then bifurcates into -% a XeTeX- or LuaTeX-specific version of the package. -% -% \begin{macrocode} -%<*load> -% \end{macrocode} -% Bail early if necessary. +% List all \texttt{dtx} files for +% (a) the \texttt{ins} file and~(b) typesetting the code. % \begin{macrocode} -\ifdefined\XeTeXversion - \ifdim\number\XeTeXversion\XeTeXrevision in<0.9998in% - \PackageError{unicode-math}{% - Cannot run with this version of XeTeX!\MessageBreak - You need XeTeX 0.9998 or newer.% - }\@ehd - \fi -\else\ifdefined\luatexversion - \ifnum\luatexversion<64% - \PackageError{unicode-math}{% - Cannot run with this version of LuaTeX!\MessageBreak - You need LuaTeX 0.64 or newer.% - }\@ehd - \fi -\else - \PackageError{unicode-math}{% - Cannot be run with pdfLaTeX!\MessageBreak - Use XeLaTeX or LuaLaTeX instead.% - }\@ehd -\fi\fi +%<*dtx> +\def\DTXFILES{ + \DTX{unicode-math.dtx} + \DTX{um-code-base.dtx} + \DTX{um-code-opening.dtx} + \DTX{um-code-variables.dtx} + \DTX{um-code-api.dtx} + \DTX{um-code-ui.dtx} + \DTX{um-code-pkgopt.dtx} + \DTX{um-code-msg.dtx} + \DTX{um-code-usv.dtx} + \DTX{um-code-setchar.dtx} + \DTX{um-code-mathtext.dtx} + \DTX{um-code-main.dtx} + \DTX{um-code-fontopt.dtx} + \DTX{um-code-fontparam.dtx} + \DTX{um-code-mathmap.dtx} + \DTX{um-code-epilogue.dtx} + \DTX{um-code-primes.dtx} + \DTX{um-code-sscript.dtx} + \DTX{um-code-compat.dtx} + \DTX{um-code-alphabets.dtx} +} +% % \end{macrocode} % -% \paragraph{Packages} -% Assuming people are running up-to-date packages. -% \begin{macrocode} -\RequirePackage{expl3,xparse,l3keys2e} -\RequirePackage{fontspec} -\RequirePackage{ucharcat} -\RequirePackage{fix-cm} % avoid some warnings (still necessary? check...) -\RequirePackage{filehook} -% \end{macrocode} -% \paragraph{Bifurcate} +% Now exit if we're using plain \TeX; this would usually be the case when +% loading this file with \texttt{unicode-math.ins}. % \begin{macrocode} -\ExplSyntaxOn -\sys_if_engine_luatex:T { \RequirePackageWithOptions{unicode-math-luatex} } -\sys_if_engine_xetex:T { \RequirePackageWithOptions{unicode-math-xetex} } -\ExplSyntaxOff +%<*dtx> +\def\tmpa{plain} +\ifx\tmpa\fmtname\expandafter\endinput\fi +% % \end{macrocode} % +% Declare the package version and date. For loading this file directly +% as a \texttt{dtx} file, \cs{fileversion} and \cs{filedate} will be set +% correctly when using \cs{GetFileInfo} without having to load the package +% directly. % \begin{macrocode} -% +%\ProvidesPackage{unicode-math} +%\ProvidesPackage{unicode-math-xetex} +%\ProvidesPackage{unicode-math-luatex} +%<*dtx> +\ProvidesFile{unicode-math.dtx} +% +%<*base|package> + [2017/11/18 v0.8i Unicode maths in XeLaTeX and LuaLaTeX] +% % \end{macrocode} -% -% That's the end of the base package. The subsequent packages are derived from -% the following ordered list of \texttt{dtx} files: -% \begin{multicols}{3} -% \begin{enumerate} -% \def\DTX#1{\item \texttt{#1}} -% \DTXFILES -% \end{enumerate} -% \end{multicols} -% -\endinput +\endinput +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math.ins b/Master/texmf-dist/source/latex/unicode-math/unicode-math.ins new file mode 100644 index 00000000000..6279c56bd5b --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/unicode-math.ins @@ -0,0 +1,57 @@ +%%^^A%% unicode-math.ins -- part of UNICODE-MATH + +\ifx\ProvidesFile\undefined\def\ProvidesFile#1[#2]{}\fi +\input unicode-math.dtx\relax +\input l3docstrip.tex\relax +\keepsilent + +\declarepreamble\defaultpreamble +------------------------------------------------ +The UNICODE-MATH package +------------------------------------------------ +This package is free software and may be redistributed and/or modified under +the conditions of the LaTeX Project Public License, version 1.3c or higher +(your choice): . +------------------------------------------------ +Copyright 2006-2017 Will Robertson, LPPL "maintainer" +Copyright 2010-2017 Philipp Stephani +Copyright 2011-2017 Joseph Wright +Copyright 2012-2015 Khaled Hosny +------------------------------------------------ +\endpreamble + +\nopostamble +\askforoverwritefalse + +\generate{\file{unicode-math.sty}{ + \from{unicode-math.dtx}{base} + \from{um-code-base.dtx}{base} + }} + +\ifx\UMDEBUG\undefined\def\UMDEBUG{}\else\def\UMDEBUG{,debug}\fi + +\def\DTX#1{\from{#1}{package,XE\UMDEBUG}} +\generate{\file{unicode-math-xetex.sty}{\DTXFILES}} + +\def\DTX#1{\from{#1}{package,LU\UMDEBUG}} +\generate{\file{unicode-math-luatex.sty}{\DTXFILES}} + +\endbatchfile +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math.ltx b/Master/texmf-dist/source/latex/unicode-math/unicode-math.ltx new file mode 100644 index 00000000000..df10b66e401 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/unicode-math.ltx @@ -0,0 +1,42 @@ +%%^^A%% unicode-math.ltx -- part of UNICODE-MATH + +\documentclass[a4paper]{ltxdoc} +\input{um-doc-style.tex} +\begin{document} + +\title{Experimental Unicode mathematical typesetting: The \pkg{unicode-math} package} +\author{\itshape Will Robertson\\\itshape Philipp Stephani, Joseph Wright, Khaled Hosny\\\url{http://github.com/wspr/unicode-math}} +\date{\umfiledate \qquad \umfileversion} + +\maketitle + +\input{um-doc.tex} + +\clearpage +\appendix + +\input{um-doc-stixextract.tex} +\input{um-doc-nfsssummary.tex} +\input{um-doc-legacyfontdimen.tex} +\input{um-doc-mathfontdimen.tex} + +\end{document} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unimath-example.ltx b/Master/texmf-dist/source/latex/unicode-math/unimath-example.ltx new file mode 100644 index 00000000000..908c74d3125 --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/unimath-example.ltx @@ -0,0 +1,68 @@ +%%^^A%% unimath-example.ltx -- part of UNICODE-MATH + +%%%%%%%%%%%%%%%%%%%%%%% +% UNICODE-MATH EXAMPLE FILE +%%%%%%%%%%%%%%%%%%%%%%% + +\documentclass{article} + +% Load fontspec and define a document font: +\usepackage{fontspec} +\setmainfont{texgyrepagella-regular.otf} + +% Load unicode-math and define a math font: +\usepackage{unicode-math} +\setmathfont{texgyrepagella-math.otf} + +\begin{document} +\title{An example of \textsf{unicode-math}} +\author{Will Robertson} +\maketitle + +This is an example of the \textsf{unicode-math} package. +It allows you to write maths with Unicode input and to use fonts that contain Unicode mathematical glyphs. Follow along in the source code to see how it works. + +After loading the package and selecting a font, you shouldn't need to change much to continue to write maths as always. +\[ + F(s)=\symscr L \{f(t)\}=\int_0^\infty \symup e^{-st}f(t)\,\symup d t +\] + +The style of Latin and Greek letters is set up by default to match the output of standard \LaTeX: Latin letters and Greek lowercase letters are italic, and Greek uppercase letters are upright. These can be configured with the \texttt{math-style} package option. + +One very important feature to recognise is that bold maths now works consistently for both Latin and Greek letters. By default, \verb|\symbf| will turn a Latin letter bold and upright, and a Greek letter will remain italic and also become bold. For example: +\[ + \symbf{a} = a\,\symbf{I} \qquad \symbf{\beta} = \beta\,\symbf{I} +\] +This behaviour can be configured with the \texttt{bold-style} package option. + +In the examples above, I've used \LaTeX\ commands to input characters like \verb|\beta|, \verb|\infty|, and so on. These may now be typed directly into the source of the document: +\[ + 𝐉 = ∇×𝐇 \qquad 𝐁 = μ₀(𝐌 + 𝐇) +\] +\[ + ∫₀³ xⁿφ₁₂(x)\,ⅆx +\] +It does not matter if you use upright or italic characters; they will be normalised according to the setting of the \texttt{math-style} and \texttt{bold-style} options. + +And that's a brief introduction to the package. Please see the documentation for further details. This is a new package; feedback, suggestions, and bug reports are all most welcome. + +\end{document} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ diff --git a/Master/texmf-dist/source/latex/unicode-math/unimath-symbols.ltx b/Master/texmf-dist/source/latex/unicode-math/unimath-symbols.ltx new file mode 100644 index 00000000000..e285099899c --- /dev/null +++ b/Master/texmf-dist/source/latex/unicode-math/unimath-symbols.ltx @@ -0,0 +1,502 @@ +%%^^A%% unimath-symbols.ltx -- part of UNICODE-MATH + +%!TEX TS-program = LuaLaTeX + +%%%%%%%%%%%%%%%%%%%%%%% +% SYMBOLS DEFINED BY UNICODE-MATH +%%%%%%%%%%%%%%%%%%%%%%% + +\documentclass[final]{article} +\makeatletter + +\usepackage{ragged2e,setspace,booktabs,catchfile,shortvrb,geometry,metalogo,textcomp,longtable,tabu,hyperref} + +\geometry{margin=3cm} +\hypersetup{colorlinks,linkcolor=black} + +\def\cmd#1{\texttt{\textbackslash\expandafter\@gobble\string#1}} + +\usepackage{fontspec} +\setmainfont{texgyrepagella}% + [ + Extension = .otf , + UprightFont = *-regular, + ItalicFont = *-italic, + BoldFont = *-bold, + BoldItalicFont = *-bolditalic, + Ligatures=TeX, + Numbers={Lowercase,Monospaced}, + ] +\usepackage[math-style=literal,bold-style=literal]{unicode-math} + +\ExplSyntaxOn +\cs_generate_variant:Nn \fontspec_set_fontface:NNnn {c} + +\def\defmathfont#1#2#3{ + \newcounter{#1} + \setcounter{#1}{-1} + \setmathfont[version=#1,SizeFeatures={ + {Size=-10, Colour=999999}, + {Size=10-, Colour=#3}}]{#2} + \fontspec_set_fontface:cNnn {#1} \x {ItalicFont={},BoldFont={}} {#2} +} +\ExplSyntaxOff + +\defmathfont{lm}{latinmodern-math.otf}{CC6666} +\defmathfont{xits}{xits-math.otf}{CCCC66} +\defmathfont{stix}{STIXMath-Regular.otf}{AA66CC} +\defmathfont{cambria}{Cambria Math}{66CCCC} +\defmathfont{asana}{Asana-Math.otf}{6666CC} +\defmathfont{pagella}{texgyrepagella-math.otf}{AA6666} +\defmathfont{dejavu}{texgyredejavu-math.otf}{AACC66} +\defmathfont{euler}{euler.otf}{CC66CC} + +\def\INPUT{\input{unicode-math-table.tex}} +\def\TABLE{% +\par\noindent +\begin{longtabu}[l]{@{}lcccccccclX[l]@{}} + \toprule + \textsc{usv} & M & X & S & C & A & P & D & E & Macro & Description \\ + \midrule \endhead + \INPUT\\ + \bottomrule +\end{longtabu} +} +\makeatletter +\def\USV#1{\footnotesize\scshape\MakeLowercase{u+\@gobble#1}} +\makeatother +\def\CMD#1{\footnotesize\cmd#1} +\def\DESC#1{% + \begin{spacing}{0.5} + \RaggedRight\scriptsize #1% + \end{spacing} +} + +\newcommand\SHOW[1]{% + \def\UnicodeMathSymbol##1##2##3##4{% + \def\1{#1}\def\2{##3}% + \ifx\1\2\PRINTLINE{##1}{##2}{##4}\fi + }% + \TABLE +} +\ExplSyntaxOn +\def\PRINTLINE#1#2#3{ + \def\tempa{ + \USV{#1} & + \SYMB{#2}{lm}{#1} & + \SYMB{#2}{xits}{#1} & + \SYMB{#2}{stix}{#1} & + \SYMB{#2}{cambria}{#1} & + \SYMB{#2}{asana}{#1} & + \SYMB{#2}{pagella}{#1} & + \SYMB{#2}{dejavu}{#1} & + \SYMB{#2}{euler}{#1} & + \CMD{#2} + \tl_if_in:NnT \PLAIN {#2} + { + \makebox[0pt][l] + { \color[gray]{0.7} \textsuperscript{\sffamily (p)} } + } + \tl_if_in:NnT \LTXSYM {#2} + { + \makebox[0pt][l] + { \color[gray]{0.7} \textsuperscript{\sffamily (l)} } + } + \tl_if_in:NnT \AMSSYMB {#2} + { + \makebox[0pt][l] + { \color[gray]{0.7} \textsuperscript{\sffamily (a)} } + } + & + \DESC{#3} \\ + }% + \expandafter\tempa +} +\ExplSyntaxOff +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \refstepcounter{#2}% + \mathversion{#2}% + $\displaystyle#1$% + \fi +} + +\def\PLAIN{\alpha\beta\gamma\delta\epsilon\zeta\eta\theta\iota\kappa\lambda\mu\nu\xi\pi\rho\sigma\tau\upsilon\phi\chi\psi\omega\varepsilon\vartheta\varpi\varrho\varsigma\varphi\Gamma\Delta\Theta\Lambda\Xi\Pi\Sigma\Upsilon\Phi\Psi\Omega +% +\aleph\hbar\imath\jmath\ell\wp\Re\Im\partial\infty\prime\emptyset\nabla\surd\top\bot\angle\triangle\forall\exists\neg\flat\natural\sharp\clubsuit\diamondsuit\heartsuit\spadesuit +% +\coprod\bigvee\bigwedge\biguplus\bigcap\bigcup\int\prod\sum\bigotimes\bigoplus\bigodot\oint\bigsqcup\smallint +% +\triangleleft\triangleright\bigtriangleup\bigtriangledown\wedge\land\vee\lor\cap\cup\ddagger\dagger\sqcap\sqcup\uplus\amalg\diamond\bullet\wr\div\odot\oslash\otimes\ominus\oplus\mp\pm\circ\bigcirc\setminus\cdot\ast\times\star\propto\sqsubseteq\sqsupseteq\parallel\mid\dashv\vdash\nearrow\searrow\nwarrow\swarrow\Leftrightarrow\Leftarrow\Rightarrow\neq\ne\lnot\leq\le\geq\ge\succ\prec\approx\succeq\preceq\supset\subset\supseteq\subseteq\in\ni\owns\gg\ll\not\leftrightarrow\leftarrow\gets\rightarrow\to\mapstochar\mapsto\sim\simeq\perp\equiv\asymp\smile\frown\leftharpoonup\leftharpoondown\rightharpoonup\rightharpoondown +% +\joinrel\relbar\Relbar\lhook\hookrightarrow\rhook\hookleftarrow\bowtie\models\Longrightarrow\longrightarrow\longleftarrow\Longleftarrow\longmapsto\longleftrightarrow\Longleftrightarrow\iff +% +\ldotp\cdotp\colon\ldots\cdots\vdots\ddots +% +\acute\grave\ddot\tilde\bar\breve\check\hat\vec\dot\widetilde\widehat +% +\overrightarrow\overleftarrow\overbrace\underbrace\lmoustache\rmoustache\lgroup\rgroup\arrowvert\Arrowvert\bracevert\Vert\vert\uparrow\downarrow\updownarrow\Uparrow\Downarrow\Updownarrow\backslash\rangle\langle\rbrace\lbrace\rceil\lceil\rfloor\lfloor\sqrt} + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ + +\def\LTXSYM{ +\cong +\notin +\rightleftharpoons +\doteq +\mathring +} + +\def\AMSSYMB{\boxdot\boxplus\boxtimes\square\blacksquare\centerdot\lozenge\blacklozenge\circlearrowright\circlearrowleft\leftrightharpoons\boxminus\Vdash\Vvdash\vDash\twoheadrightarrow\twoheadleftarrow\leftleftarrows\rightrightarrows\upuparrows\downdownarrows\upharpoonright\restriction\downharpoonright\upharpoonleft\downharpoonleft\rightarrowtail\leftarrowtail\leftrightarrows\rightleftarrows\Lsh\Rsh\rightsquigarrow\leftrightsquigarrow\looparrowleft\looparrowright\circeq\succsim\gtrsim\gtrapprox\multimap\therefore\because\doteqdot\Doteq\triangleq\precsim\lesssim\lessapprox\eqslantless\eqslantgtr\curlyeqprec\curlyeqsucc\preccurlyeq\leqq\leqslant\lessgtr\backprime\risingdotseq\fallingdotseq\succcurlyeq\geqq\geqslant\gtrless\vartriangleright\vartriangleleft\trianglerighteq\trianglelefteq\bigstar\between\blacktriangledown\blacktriangleright\blacktriangleleft\vartriangle\blacktriangle\triangledown\eqcirc\lesseqgtr\gtreqless\lesseqqgtr\gtreqqless\Rrightarrow\Lleftarrow\veebar\barwedge\doublebarwedge\measuredangle\sphericalangle\varpropto\smallsmile\smallfrown\Subset\Supset\Cup\doublecup\Cap\doublecap\curlywedge\curlyvee\leftthreetimes\rightthreetimes\subseteqq\supseteqq\bumpeq\Bumpeq\lll\llless\ggg\gggtr\circledS\pitchfork\dotplus\backsim\backsimeq\complement\intercal\circledcirc\circledast\circleddash\lvertneqq\gvertneqq\nleq\ngeq\nless\ngtr\nprec\nsucc\lneqq\gneqq\nleqslant\ngeqslant\lneq\gneq\npreceq\nsucceq\precnsim\succnsim\lnsim\gnsim\nleqq\ngeqq\precneqq\succneqq\precnapprox\succnapprox\lnapprox\gnapprox\nsim\ncong\diagup\diagdown\varsubsetneq\varsupsetneq\nsubseteqq\nsupseteqq\subsetneqq\supsetneqq\varsubsetneqq\varsupsetneqq\subsetneq\supsetneq\nsubseteq\nsupseteq\nparallel\nmid\nshortmid\nshortparallel\nvdash\nVdash\nvDash\nVDash\ntrianglerighteq\ntrianglelefteq\ntriangleleft\ntriangleright\nleftarrow\nrightarrow\nLeftarrow\nRightarrow\nLeftrightarrow\nleftrightarrow\divideontimes\varnothing\nexists\Finv\Game\eth\eqsim\beth\gimel\daleth\lessdot\gtrdot\ltimes\rtimes\shortmid\shortparallel\smallsetminus\thicksim\thickapprox\approxeq\succapprox\precapprox\curvearrowleft\curvearrowright\digamma\varkappa\Bbbk\hslash\backepsilon} + +\input{unicode-math.dtx} +\makeatletter +\def\GetFileInfo#1{% + \def\filename{#1}% + \def\@tempb##1 ##2 ##3\relax##4\relax{% + \def\filedate{##1}% + \def\fileversion{##2}% + \def\fileinfo{##3}}% + \edef\@tempa{\csname ver@#1\endcsname}% + \expandafter\@tempb\@tempa\relax? ? \relax\relax} +\makeatother +\GetFileInfo{unicode-math.dtx} +\let\umfiledate\filedate +\let\umfileversion\fileversion + +\begin{document} +\MakeShortVerb\| +\title{Every symbol (most symbols) defined by \textsf{unicode-math}} +\author{Will Robertson} +\date{\umfiledate \qquad \umfileversion} +\maketitle + +This document uses the file \texttt{unicode-math-table.tex} +to print every symbol defined by the \textsf{unicode-math} +package. +Use this document to find the command name or the Unicode glyph slot for a symbol that you wish to use. +The following fonts are shown: (with approximate symbol counts) +\begin{itemize} +\item[M] \mathversion{lm} $\mathup{Latin\ Modern\ Math}$ (\ref{count:lm}) +\item[X] \mathversion{xits} $\mathup{XITS\ Math}$ (\ref{count:xits}) +\item[S] \mathversion{stix} $\mathup{STIX\ Math}$ (\ref{count:stix}) +\item[C] \mathversion{cambria} $\mathup{Cambria\ Math}$ (\ref{count:cambria}) +\item[A] \mathversion{asana} $\mathup{Asana\ Math}$ (\ref{count:asana}) +\item[P] \mathversion{pagella} $\mathup{TeX\ Gyre\ Pagella\ Math}$ (\ref{count:pagella}) +\item[D] \mathversion{dejavu} $\mathup{DejaVu\ Math\ TeX\ Gyre}$ (\ref{count:dejavu}) +\item[E] \mathversion{euler} $\mathup{Neo\ Euler}$ (\ref{count:euler}) +\end{itemize} +Note that there are addition maths fonts in the `\TeX\ Gyre' collection which aren't included here. + +Symbols defined in Plain \TeX\ are indicated with {\color[gray]{0.6} \textsuperscript{\sffamily (p)}} after their macro name. +\LaTeX\ follows Plain \TeX, but defines a handful more, indicated with {\color[gray]{0.6} \textsuperscript{\sffamily (l)}} +Symbols defined in \textsf{amssymb} are indicated with {\color[gray]{0.6} \textsuperscript{\sffamily (a)}}. + +\tableofcontents + +\clearpage +\section{Opening symbols, \cmd\mathopen} +\begingroup +\def\sqrt{\sqrtsign{}} +\def\longdivision{\longdivisionsign{}} +\SHOW\mathopen +\endgroup + +\clearpage +\section{Closing symbols, \cmd\mathclose} +\SHOW\mathclose + +\clearpage +\section{Fence symbols, \cmd\mathfence} +\SHOW\mathfence + +\section{Punctuation symbols, \cmd\mathpunct} +\SHOW\mathpunct + +\section{`Over' symbols, \cmd\mathover} +\begingroup +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \refstepcounter{#2}% + \mathversion{#2}% + $\displaystyle #1{\mitx+\mity}$% + \fi +} +\SHOW\mathover +\endgroup + + +\section{`Under' symbols, \cmd\mathunder} +\begingroup +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \refstepcounter{#2}% + \mathversion{#2}% + $\displaystyle #1{\mitx+\mity}$% + \fi +} +\SHOW\mathunder +\endgroup + +\clearpage +\section{Accents, \cmd\mathaccent} + +Note that accents will only be properly placed if used with an OpenType font with the necessary information. + +\begingroup +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \refstepcounter{#2}% + \mathversion{#2}% + $\displaystyle#1 \mitx$% + \fi +} +\SHOW\mathaccent +\endgroup + +\section{Bottom accents, \cmd\mathbotaccent} +\begingroup +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \refstepcounter{#2}% + \mathversion{#2}% + $\displaystyle#1 \mitx$% + \fi +} +\SHOW\mathbotaccent +\endgroup + +\clearpage +\section{Big operators, \cmd\mathop} + +Of the operators shown below, a subset need to be flagged by \textsf{unicode-math} for \cmd\nolimits\ adjustments. +The limits behaviour as specified by \textsf{unicode-math} are shown with grey subscripts and superscripts. +\begingroup +\def\SYMB#1#2#3{% + \expandafter\iffontchar\csname#2\endcsname #3\relax + \stepcounter{#2}% + \mathversion{#2}% + $\displaystyle#1_0^1$% + \fi +} +\SHOW\mathop +\endgroup + +\section{Binary relations, \cmd\mathbin} +\SHOW\mathbin + +\clearpage +\section{Ordinary symbols, \cmd\mathord} +\SHOW\mathord + +\clearpage +\section{Relation symbols, \cmd\mathrel} +\SHOW\mathrel + +\clearpage +\section{Alphabetical symbols, \cmd\mathalpha} + +% first read in all \mathalpha symbols into a variable: +\ExplSyntaxOn +\cs_set:Npn \UnicodeMathSymbol #1#2#3#4 { + \str_if_eq:nnT {\mathalpha} {#3} { + \exp_not:n { \UnicodeMathSymbol {#1}{#2}{#3}{#4} } + } +} +\CatchFileEdef + \ALPHA{unicode-math-table.tex} + {\char_set_catcode_space:N \ } + +% now each time we print an alphabet we remove the slot; +% this ensures we won't miss anything + +\def\INPUT{\ALPHA} +\cs_new:Npn \SLOTS #1#2 { + \cs_set:Npn \UnicodeMathSymbol ##1##2##3##4 { + \bool_lazy_and:nnT + { \int_compare_p:n {##1 >= #1} } + { \int_compare_p:n {##1 <= #2} } + { + \PRINTLINE{##1}{##2}{##4} + } + } + \TABLE + \cs_set:Npn \UnicodeMathSymbol ##1##2##3##4 { + \bool_lazy_or:nnT + { \int_compare_p:n {##1 > #2} } + { \int_compare_p:n {##1 < #1} } + { + \exp_not:n { \UnicodeMathSymbol {##1}{##2}{##3}{##4} } + } + } + \edef\ALPHA{\ALPHA} +} + +\ExplSyntaxOff + +\subsection{Normal weight} + +\subsubsection{Upright Greek, uppercase} +\SLOTS{"00391}{"003A9} + +\subsubsection{Upright Greek, lowercase} +\SLOTS{"003B1}{"003F5} + +\subsubsection{Italic, Latin, uppercase} +\SLOTS{"1D434}{"1D44D} + +\subsubsection{Italic, Latin, lowercase} +\SLOTS{"1D44E}{"1D467} + +\subsubsection{Italic Greek, uppercase} +\SLOTS{"1D6E2}{"1D6FA} + +\subsubsection{Italic Greek, lowercase} +\SLOTS{"1D6FC}{"1D71B} + +\subsubsection{Script, Latin, uppercase} +\SLOTS{"1D49C}{"1D4B5} + +\subsubsection{Script, Latin, lowercase} +\SLOTS{"1D4B6}{"1D4CF} + +\subsubsection{Fraktur, Latin, uppercase} +\SLOTS{"1D504}{"1D51C} + +\subsubsection{Fraktur, Latin, lowercase} +\SLOTS{"1D51E}{"1D537} + +\subsubsection{Blackboard, Latin, uppercase} +\SLOTS{"1D538}{"1D550} + +\subsubsection{Blackboard, Latin, lowercase} +\SLOTS{"1D552}{"1D56B} + +\subsubsection{Sans serif, Latin, uppercase} +\SLOTS{"1D5A0}{"1D5B9} + +\subsubsection{Sans serif, Latin, lowercase} +\SLOTS{"1D5BA}{"1D5D3} + +\subsubsection{Italic sans serif, Latin, uppercase} +\SLOTS{"1D608}{"1D621} + +\subsubsection{Italic sans serif, Latin, lowercase} +\SLOTS{"1D622}{"1D63B} + +\subsubsection{Typewriter, Latin, uppercase} +\SLOTS{"1D670}{"1D689} + +\subsubsection{Typewriter, Latin, lowercase} +\SLOTS{"1D68A}{"1D6A3} + +\subsection{Bold} + +\subsubsection{Bold, Latin, uppercase} +\SLOTS{"1D400}{"1D419} + +\subsubsection{Bold, Latin, lowercase} +\SLOTS{"1D41A}{"1D433} + +\subsubsection{Bold Greek, uppercase} +\SLOTS{"1D6A8}{"1D6C0} + +\subsubsection{Bold Greek, lowercase} +\SLOTS{"1D6C2}{"1D6E1} + +\subsubsection{Bold italic, Latin, uppercase} +\SLOTS{"1D468}{"1D481} + +\subsubsection{Bold italic, Latin, lowercase} +\SLOTS{"1D482}{"1D49B} + +\subsubsection{Bold italic Greek, uppercase} +\SLOTS{"1D71C}{"1D734} + +\subsubsection{Bold italic Greek, lowercase} +\SLOTS{"1D736}{"1D755} + +\subsubsection{Bold script, Latin, uppercase} +\SLOTS{"1D4D0}{"1D4E9} + +\subsubsection{Bold script, Latin, lowercase} +\SLOTS{"1D4EA}{"1D503} + +\subsubsection{Bold fraktur, Latin, uppercase} +\SLOTS{"1D56C}{"1D585} + +\subsubsection{Bold fraktur, Latin, lowercase} +\SLOTS{"1D586}{"1D59F} + +\subsubsection{Bold sans serif, Latin, uppercase} +\SLOTS{"1D5D4}{"1D5ED} + +\subsubsection{Bold sans serif, Latin, lowercase} +\SLOTS{"1D5EE}{"1D607} + +\subsubsection{Bold italic sans serif, Latin, uppercase} +\SLOTS{"1D63C}{"1D655} + +\subsubsection{Bold italic sans serif, Latin, lowercase} +\SLOTS{"1D656}{"1D66F} + +\subsubsection{Bold sans serif Greek, uppercase} +\SLOTS{"1D756}{"1D76E} + +\subsubsection{Bold sans serif Greek, lowercase} +\SLOTS{"1D770}{"1D78F} + +\subsubsection{Bold italic sans serif Greek, uppercase} +\SLOTS{"1D790}{"1D7A8} + +\subsubsection{Bold italic sans serif Greek, lowercase} +\SLOTS{"1D7AA}{"1D7C9} + +\subsection{Miscellaneous} +\def\UnicodeMathSymbol#1#2#3#4{\PRINTLINE{#1}{#2}{#4}} +\TABLE + +\refstepcounter{lm}\label{count:lm} +\refstepcounter{xits}\label{count:xits} +\refstepcounter{stix}\label{count:stix} +\refstepcounter{cambria}\label{count:cambria} +\refstepcounter{asana}\label{count:asana} +\refstepcounter{pagella}\label{count:pagella} +\refstepcounter{euler}\label{count:euler} +\refstepcounter{dejavu}\label{count:dejavu} + +\end{document} + +\endinput + +% /© +% +% ------------------------------------------------ +% The UNICODE-MATH package +% ------------------------------------------------ +% This package is free software and may be redistributed and/or modified under +% the conditions of the LaTeX Project Public License, version 1.3c or higher +% (your choice): . +% ------------------------------------------------ +% Copyright 2006-2017 Will Robertson, LPPL "maintainer" +% Copyright 2010-2017 Philipp Stephani +% Copyright 2011-2017 Joseph Wright +% Copyright 2012-2015 Khaled Hosny +% ------------------------------------------------ +% +% ©/ -- cgit v1.2.3