3 files changed, 14 insertions, 18 deletions
diff --git a/fonts/newpx/tex/newpx.sty b/fonts/newpx/tex/newpx.sty
index 1e6f1bfdd5..f83d2c746c 100644
--- a/fonts/newpx/tex/newpx.sty
+++ b/fonts/newpx/tex/newpx.sty
@@ -2,8 +2,8 @@
 
 
 %Package to simplify loading of newpxmath with a text font family such as newpxtext for all latex engines, or for newpxtext and an otf math package.
-\def\fileversion{1.51}
-\def\filedate{2023/08/04}
+\def\fileversion{1.532}
+\def\filedate{2023/10/26}
 \ProvidesPackage{newpx}[%
 \filedate\space v\fileversion (Michael Sharpe) latex and unicode latex support for newpxmath and newpxtext, or for newpxtext and an otf math package]
 
@@ -32,10 +32,9 @@
 \edef\npxmath@scaled{\CurrentOptionValue}
 }{ % false branch for ifthenelse
 }}
-\newif\ifzpl@otfmath %\zpl@otfmathfalse % default is type1 math
-\DeclareBoolOption{otfmath}% defines \ifnewpx@otfmath
-\ifnewpx@otfmath\iftutex\zpl@otfmathtrue\fi\fi
-%\@nameuse{if#1}\iftutex\zpl@otfmathtrue\fi\fi}
+%\newif\ifzpl@otfmath %\zpl@otfmathfalse % default is type1 math
+\DeclareBoolOption{otfmath}% creates and inits \ifnewpx@otfmath 
+%{\@nameuse{if#1}\iftutex\zpl@otfmathtrue\fi\fi}
 
 \DeclareBoolOption{type1}%[true]{}% no effect now
 %{%\@nameuse{if#1}\zpl@otftextfalse\fi}
@@ -49,7 +48,6 @@
 
 \ProcessKeyvalOptions{newpx}
 
-
 \RequirePackage{xstring}% must load this after \@for
 % Needed for \StrLeft and \StrRight
 
@@ -71,7 +69,7 @@
 \def\zpl@MF{newpxmath} 
 %\def\zpl@id{0} % identifier for font properties
 %\def\zpl@sc{zpl@scale} % macro name for scale factor in font package 
-\def\zpl@minfam{zplTLF} %roman font, tabular lining fd, used in math
+\def\zpl@minfam{zpltlf} %roman font, tabular lining fd, used in math
 }
 \zpl@text % set the defaults%
 
@@ -79,16 +77,14 @@
 %\PassOptionsToPackage{scaled=\zpltext@scale}{\zpl@TF}
 %}
 
-
 \ifzpl@otftext
-  \ifzpl@otfmath %I
+  \ifnewpx@otfmath %
   \typeout{I}
     \usepackage[]{newpxtext} %may not load fontspec
-    \RequirePackage{fontspec} % just in case
     \usepackage{unicode-math} %loads amsmath
   \else %II: type1 math, otftext
   \typeout{II}
-    \renewcommand*{\rmdefault}{zplTLF} % Roman and Bold text for math
+    \renewcommand*{\rmdefault}{\zpl@minfam} % Roman and Bold text for math
     \usepackage[]{newpxmath} % options will be as passed from newpx
     \usepackage[no-math]{fontspec}
     \usepackage{newpxtext}
diff --git a/fonts/newpx/tex/newpxmath.sty b/fonts/newpx/tex/newpxmath.sty
index 3c5e7e2dcd..5e58789a63 100644
--- a/fonts/newpx/tex/newpxmath.sty
+++ b/fonts/newpx/tex/newpxmath.sty
@@ -11,8 +11,8 @@
 % of glyph collisions.
 % These modifications are by Michael Sharpe, msharpe at ucsd dot edu
 
-\def\fileversion{1.51}
-\def\filedate{2023/08/04}
+\def\fileversion{1.532}
+\def\filedate{2023/10/26}
 \ProvidesPackage{newpxmath}
 	[\filedate\space v\fileversion]
 
diff --git a/fonts/newpx/tex/newpxtext.sty b/fonts/newpx/tex/newpxtext.sty
index be83368b49..a0e74cd63d 100644
--- a/fonts/newpx/tex/newpxtext.sty
+++ b/fonts/newpx/tex/newpxtext.sty
@@ -8,8 +8,8 @@
 % Text is now directed to an extension of TeXGyrePagella rather than ppl.
 % 1.5 is first version of newpxtext to support both [pdf]latex and unicode latex.
 
-\def\fileversion{1.531}
-\def\filedate{2023/10/25}
+\def\fileversion{1.532}
+\def\filedate{2023/10/26}
 \ProvidesPackage{newpxtext}[%
 \filedate\space v\fileversion (Michael Sharpe) latex and unicode latex support for TeXGyrePagellaX]
 
@@ -53,7 +53,7 @@
 \newif\ifzpl@nomath\zpl@nomathfalse % load fontspec with no-math
 \newif\ifzpl@lining\zpl@liningtrue
 \newif\ifzpl@tabular\zpl@tabulartrue % default is tabular lining figures
-\@ifundefined{ver@newpxmath.sty}{}{\zpl@nomathtrue}
+%\@ifundefined{ver@newpxmath.sty}{}{\zpl@nomathtrue}
 
 \DeclareOptionX{type1}[true]{%
 %\@nameuse{if#1}\zpl@otffalse\fi
@@ -591,11 +591,11 @@
      \patchcmd{\maketitle}{\@textsuperscript{\normalfont\@thefnmark}}{\normalfont{\textsuperscript\@thefnmark}}{}{}
         \patchcmd{\maketitle}     
 {\hb@xt@1.8em}{\hb@xt@2.18em}{}{}
-	\fi
    \ifzpl@KOMA
       \setkomafont{footnotereference}{\normalfont\sustyle}
       \setkomafont{footnotelabel}{\normalfont\sustyle}
    \fi 
+  \fi
 
     \renewcommand*{\textcircled}[1]{\hmode@bgroup\ooalign{%
     \hfil \raise -.255ex\hbox{{%