CTAN sync 202311110303

1 files changed, 14 insertions, 5 deletions

diff --git a/fonts/newpx/tex/newpxmath.sty b/fonts/newpx/tex/newpxmath.sty
index 5e58789a63..90af727111 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{1.532}
-\def\filedate{2023/10/26}
+\def\fileversion{1.533}
+\def\filedate{2023/11/08}
 \ProvidesPackage{newpxmath}
 	[\filedate\space v\fileversion]
 
@@ -152,7 +152,7 @@
 \newif\ifpx@smops %default is large binary operators
 \newcount\px@Isdigit
 \newif\ifpx@ams \newif\ifpx@slantedG \newif\ifpx@cmint \newif\ifpx@braces \newif\ifpx@upscr
-
+\newif\ifpx@curlybraces
 \newif\ifpx@varbb \newif\ifpx@vvarbb \newif\ifpx@symbolsC \newif\ifpx@bigdelims \newif\ifpx@frenchm % french math
 \px@symbolsCtrue
 \DeclareOption{subscriptcorrectionfile}{\def\px@subs{#1}}
@@ -164,6 +164,7 @@
 \DeclareOption{nosymbolsc}{\px@symbolsCfalse}
 \DeclareOption{cmintegrals}{\px@cminttrue}
 \DeclareOption{cmbraces}{\px@bracestrue}
+\DeclareOption{curlybraces}{\px@curlybracestrue}
 \DeclareOption{noamssymbols}{\px@amsfalse}
 \DeclareOption{amssymbols}{\px@amstrue}
 \DeclareOption{uprightscript}{\px@upscrtrue}
@@ -500,8 +501,13 @@ amssymbols,uprightGreek}
   \DeclareMathDelimiter{\rfloor}{\mathclose}{symbols}{99}{largesymbols}{5}
   \DeclareMathDelimiter{\lceil}{\mathopen}{symbols}{100}{largesymbols}{6}
   \DeclareMathDelimiter{\rceil}{\mathclose}{symbols}{101}{largesymbols}{7}
-  \DeclareMathDelimiter{\lbrace}{\mathopen}{symbols}{102}{largesymbols}{8}
-  \DeclareMathDelimiter{\rbrace}{\mathclose}{symbols}{103}{largesymbols}{9}
+  \ifpx@curlybraces
+    \DeclareMathDelimiter{\lbrace}{\mathopen}{symbols}{215}{largesymbols}{142}
+    \DeclareMathDelimiter{\rbrace}{\mathclose}{symbols}{216}{largesymbols}{143}  
+  \else
+    \DeclareMathDelimiter{\lbrace}{\mathopen}{symbols}{102}{largesymbols}{8}
+    \DeclareMathDelimiter{\rbrace}{\mathclose}{symbols}{103}{largesymbols}{9}
+  \fi
   \DeclareMathDelimiter{\langle}{\mathopen}{symbols}{104}{largesymbols}{10}
   %\DeclareMathDelimiter{<}{\mathopen}{letters}{60}{largesymbols}{140}
   \DeclareMathDelimiter{\rangle}{\mathclose}{symbols}{105}{largesymbols}{11}
@@ -733,6 +739,9 @@ amssymbols,uprightGreek}
 %\DeclareMathRadical{\sqrtsign}{symbols}{112}{largesymbols}{112}
 %\DeclareMathSymbol{\amalg}{\mathbin}{symbols}{113}
 %\DeclareMathSymbol{\nabla}{\mathord}{symbols}{114}
+\DeclareMathSymbol{\laplace}{\mathord}{symbols}{217}
+\DeclareMathSymbol{\laplac}{\mathord}{symbols}{218}
+\DeclareMathSymbol{\dAlembertian}{\mathord}{symbols}{219}
 %\DeclareMathSymbol{\smallint}{\mathop}{symbols}{115}
 %\DeclareMathSymbol{\sqcup}{\mathbin}{symbols}{116}
 %\DeclareMathSymbol{\sqcap}{\mathbin}{symbols}{117}