1 files changed, 10 insertions, 10 deletions
diff --git a/Master/texmf-dist/tex/latex/mathfont/mathfont.sty b/Master/texmf-dist/tex/latex/mathfont/mathfont.sty
index b4512aa9d0e..b4b0c625553 100644
--- a/Master/texmf-dist/tex/latex/mathfont/mathfont.sty
+++ b/Master/texmf-dist/tex/latex/mathfont/mathfont.sty
@@ -23,7 +23,7 @@
 %% information, see the original mathfont.dtx file.
 %% 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{mathfont}[2019/04/01 v. 1.4 Package mathfont]
+\ProvidesPackage{mathfont}[2019/04/07 v. 1.5 Package mathfont]
 \newif\if@packages
 \newif\if@operators
 \DeclareOption{packages}{\@packagestrue}
@@ -35,10 +35,9 @@
   I don't know what it means.}}
 \ProcessOptions*
 \def\M@FontChangeInfo#1{\PackageInfo{mathfont}
-  {Changing #1 characters to\MessageBreak
-  math font \csname M@font\the\M@count\endcsname\MessageBreak
-  with \csname @#1 shape\endcsname\MessageBreak
-  shape}}
+  {Changing math-mode #1\MessageBreak
+  characters to \csname M@font\the\M@count\endcsname\MessageBreak
+  with \csname @#1shape\endcsname\space shape}}
 \def\M@NewFontCommandInfo#1#2#3#4{\PackageInfo{mathfont}
   {Creating math alphabet\MessageBreak
   command \string#1 using #2\MessageBreak
@@ -187,6 +186,7 @@
 \newif\if@bcal
 \newif\if@bfrak
 \newif\if@suboptionpresent
+\newif\if@mathfont@firstoption
 \def\@uppershape{italic}
 \def\@lowershape{italic}
 \def\@greekuppershape{roman}
@@ -249,7 +249,7 @@
     \M@InternalsRestoredError
   \else
     \M@toks{}
-    \@tempswafalse
+    \@mathfont@firstoptiontrue
     \expandafter\@newfont\csname M@font\the\M@count\endcsname{}{#2}
     \edef\@tempa{#1}
     \@for\@i:=\@tempa\do{\expandafter\parse@suboption\@i=\@nil
@@ -257,10 +257,10 @@
                   \csname iftrue\endcsname
         \M@CharsSetWarning{\@tempa}
       \else
-        \if@tempswa
-          \expandafter\M@toks\expandafter{\the\M@toks, }
+        \if@mathfont@firstoption
+          \@mathfont@firstoptionfalse
         \else
-          \@tempswatrue
+          \expandafter\M@toks\expandafter{\the\M@toks, }
         \fi
         \edef\@tempc{\the\M@toks\@tempa}
         \expandafter\M@toks\expandafter{\@tempc}
@@ -505,7 +505,7 @@
   \DeclareMathSymbol{\partial}{\mathord}{\M@symbols}{"2202}
   \DeclareMathSymbol{\mathbackslash}{\mathord}{\M@symbols}{"5C}
   \DeclareMathSymbol{\degree}{\mathord}{\M@symbols}{"B0}
-  \DeclareMathSymbol{\Delta}{\mathord}{\M@symbols}{"2206}
+  \DeclareMathSymbol{\increment}{\mathord}{\M@symbols}{"2206}
   \DeclareMathSymbol{'}{\mathord}{\M@symbols}{"2032}
   \DeclareMathSymbol{"}{\mathord}{\M@symbols}{"2033}
   \DeclareMathSymbol{\comma}{\mathord}{\M@symbols}{"2C}