pm-isomath (19may21)

git-svn-id: svn://tug.org/texlive/trunk@59269 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 51 insertions, 29 deletions

diff --git a/Master/texmf-dist/tex/latex/pm-isomath/pm-isomath.sty b/Master/texmf-dist/tex/latex/pm-isomath/pm-isomath.sty
index 1caf8015fd5..3946ad56967 100644
--- a/Master/texmf-dist/tex/latex/pm-isomath/pm-isomath.sty
+++ b/Master/texmf-dist/tex/latex/pm-isomath/pm-isomath.sty
@@ -12,9 +12,9 @@
 %% 
 %%   License information appended
 %% 
-\NeedsTeXFormat{LaTeX2e}[2017/01/01]
+\NeedsTeXFormat{LaTeX2e}[2019/01/01]
 \ProvidesPackage{pm-isomath}[%
-  2021/05/03 v.1.1.01
+  2021/05/15 v.1.1.07
 Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 
 
@@ -47,16 +47,17 @@ Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 \ProcessOptions*\relax
 \@ifpackageloaded{amsmath}{}{\RequirePackage{amsmath}}
 \@ifpackageloaded{etoolbox}{}{\RequirePackage{etoolbox}}
-\RequirePackage{xparse,xfp}
-\@ifpackageloaded{graphicx}{}{\RequirePackage{graphicx}}
+\RequirePackage{xparse}
 \newcommand\switchvarsymbols[1]{%
 \letcs{\tempA}{#1}\csletcs{#1}{var#1}\cslet{var#1}{\tempA}}
 %%%%
+\newcommand\switchvarlowercasegreekletters{%
 \switchvarsymbols{epsilon}
 \switchvarsymbols{theta}
 \switchvarsymbols{rho}
-\switchvarsymbols{phi}
-%%%%%
+\switchvarsymbols{phi}}
+%%%%
+\newcommand\switchvaruppercasegreekletters{%
 \switchvarsymbols{Gamma}
 \switchvarsymbols{Delta}
 \switchvarsymbols{Theta}
@@ -67,17 +68,20 @@ Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 \switchvarsymbols{Upsilon}
 \switchvarsymbols{Phi}
 \switchvarsymbols{Psi}
-\switchvarsymbols{Omega}
+\switchvarsymbols{Omega}}
+%%%%%
+\switchvarlowercasegreekletters
+\switchvaruppercasegreekletters
 \@ifpackageloaded{alphabeta}{}{\RequirePackage{alphabeta}}
 
 \def\ISOfam{lmr}\def\ISOser{m}\def\ISOsha{n}
-\NewDocumentCommand\MathLatin{m gO{m}D(){it}}{\bgroup
-\edef\y{\IfNoValueTF{#2}{\ISOfam}{#2}}%
-\edef\x{\noexpand\egroup\noexpand\MLatin{\noexpand#1}{\y}}\x{#3}{#4}}
+\NewDocumentCommand\MathLatin{m g O{m} D(){it}}{%
+  \bgroup\edef\y{\IfNoValueTF{#2}{\ISOfam}{#2}}%
+  \edef\x{\noexpand\egroup\noexpand\MLatin{\noexpand#1}{\y}}\x{#3}{#4}%
+}
 
-\providecommand\MLatin[4]{\text{%
-\def\ISOfam{#2}\def\ISOser{#3}\def\ISOsha{#4}%
-\ifcsstring{math@version}{bold}{\def\ISOser{bx}}{}%
+\providecommand\MLatin[4]{\text{\def\ISOfam{#2}\def\ISOsha{#4}%
+\ifcsstring{math@version}{bold}{\def\ISOser{bx}}{\def\ISOser{#3}}%
 \usefont{T1}{\ISOfam}{\ISOser}{\ISOsha}#1}}
 
 \NewDocumentCommand\MathGreek{ m g O{m} d()}{%
@@ -85,9 +89,8 @@ Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 \edef\x{\IfNoValueTF{#4}{\ISOsha}{#4}}%
 \MGreek{#1}{\y}{#3}{\x}}
 
-\newcommand{\MGreek}[4]{\text{%
-\def\ISOfam{#2}\def\ISOser{#3}\def\ISOsha{#4}%
-\ifcsstring{math@version}{bold}{\def\ISOser{bx}}{}%
+\newcommand{\MGreek}[4]{\text{\def\ISOfam{#2}\def\ISOsha{#4}%
+\ifcsstring{math@version}{bold}{\def\ISOser{bx}}{\def\ISOser{#3}}%
 {\usefont{LGR}{\ISOfam}{\ISOser}{\ISOsha}#1}}}
 
 \newcommand\ISOalpha{\MathGreek{\alpha}}
@@ -140,13 +143,31 @@ Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 \def\ISOsha{it}\expandafter\use@mathgroup
 \csname M@OT1\endcsname{9}}
 \AtBeginDocument{%
-\providecommand\mathbfit[1]{\MathLatin{#1}{lmr}[bx](it)}
-\providecommand\mathsfit[1]{\MathLatin{#1}{lmss}[m](sl)}
-\providecommand\mathsfbfit[1]{\MathLatin{#1}{lmss}[bx](sl)}}
+  \providecommand\mathrmbf[1]{\MathLatin{#1}{lmr}[bx](n)}
+  \providecommand\mathbfit[1]{\MathLatin{#1}{lmr}[bx](it)}
+  \providecommand\mathsfit[1]{\MathLatin{#1}{lmss}[m](sl)}
+  \providecommand\mathsfbfit[1]{\MathLatin{#1}{lmss}[bx](sl)}
+  \providecommand\mathsfbf[1]{\MathLatin{#1}{lmss}[bx](n)}
+}
 \AtBeginDocument{%
-\let\vectorsymbol\mathbfit
-\let\matrixsymbol\mathbfit
-\let\tensorsymbol\mathsfbfit}
+  \unless\ifdefined\vectorsymbol
+    \NewDocumentCommand\vectorsymbol{s m}{%
+      \ifnum 9<1#2\relax
+        \mathrmbf{#2}%
+      \else
+        \IfBooleanTF{#1}{\!}{}\mathbfit{#2\/}%
+    \fi}%
+  \fi
+  \unless\ifdefined\matrixsymbol\let\matrixsymbol\vectorsymbol\fi
+  \unless\ifdefined\tensorsymbol
+    \NewDocumentCommand\tensorsymbol{s m}{%
+    \ifnum 9<1#2\relax
+      \mathsfbf{#2}%
+    \else
+      \IfBooleanT{#1}{\!}\mathsfbfit{#2\/}%
+    \fi}%
+  \fi
+}
 \newcommand\iunit{\MathLatin{i}(n)}
 \newcommand\junit{\MathLatin{j}(n)}
 \ifengineer
@@ -160,14 +181,15 @@ Poor man package for typesetting ISO compliant math when using pdfLaTeX]
 \renewcommand\uppi{\ISOpi(n)}
 \providecommand*\diff{}
 \renewcommand*\diff{\ensuremath{\mathop{}\!\MathLatin{d}(n)}}
-\newbox{\PMpartial}
+\newbox{\PMpartialbox}
 \AtBeginDocument{%
-\@ifdefinable{\uppartial}%
-  {\NewDocumentCommand\uppartial{O{22}}{\setbox\PMpartial\hbox{$\partial$}%
-  \setbox\PMpartial=\hbox{%
-    \scalebox{1}[\fpeval{cosd #1}]{\rotatebox[origin=br]{#1}{\box\PMpartial}}%
-  }\raisebox{0.35ex}{\box\PMpartial}\mkern-1.25mu}}%
-}
+\unless\ifdefined\uppartial%
+  \NewDocumentCommand\uppartial{O{0.25}}{\bgroup%
+  \setbox\PMpartialbox\hbox{%
+     $\mkern1mu\partial$}\hspace{1.3\wd\PMpartialbox}%
+  \pdfsave\pdfsetmatrix{1 0 -#1 1}\llap{\box\PMpartialbox}\pdfrestore
+  \mkern-1.5mu\egroup}
+\fi}
 \providecommand*\micro{}
 \AtBeginDocument{\@ifpackageloaded{textcomp}%
   {\renewcommand*\micro{\textormath{\textmu}{\ISOmu(rs)}}}%