--- a/langs.sty	Sun Sep 17 19:12:57 2023 +0100
+++ b/langs.sty	Tue Sep 19 09:54:41 2023 +0100
@@ -56,7 +56,7 @@
 }[keywords,comments,strings]
 
 \lstdefinelanguage{While}{
-  morekeywords={if,then,else,while,do,true,false,write,upto,read,for,skip,new},
+  morekeywords={if,then,else,while,do,true,false,write,upto,read,for,skip,new,break},
   morecomment=[l]{//},
   morecomment=[n]{/*}{*/},
   morestring=[b]",