# HG changeset patch
# User HIROSE Yuuji <yuuji@gentei.org>
# Date 1636362952 -32400
# Node ID d5e87825195f5aea170695b465e8c2056808a4db
# Parent  41032d34324d0fb294b74ac1978c4b8ac008d4b5
Supply some useful macros for MathJax.

diff -r 41032d34324d -r d5e87825195f s4-funcs.sh
--- a/s4-funcs.sh	Sat Nov 06 11:23:09 2021 +0900
+++ b/s4-funcs.sh	Mon Nov 08 18:15:52 2021 +0900
@@ -78,7 +78,10 @@
 whatsnewdays=${WHATS_NEW_DAYS:-14}
 main_session=`date +%F-$$`
 session=$main_session
-mathjax=${MATHJAX:-'<script>MathJax = {tex: {tags: "ams"}};</script>
+mathjax=${MATHJAX:-'<script>MathJax = {
+  tex: {tags: "ams",
+        macros: {warn: ["\\fcolorbox{red}{white}{#1}", 1],
+		 Warn: ["{\\Large \\warn{#1}}", 1]}}};</script>
 <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script><script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>'}
 
 tconfs=""