Merge pull request #5 from LJBD/master

Add some Optimica related keywords

listings-modelica.cfg

@@ -29,6 +29,8 @@
     subtypeof,then,Tuple,type,uniontype,when,while},
   morekeywords=[2]{true, false},
   % Do not make true,false keywords because fn(true,x, false ) shows up as fn(true,x, *false*)
+  morekeywords=[3]{optimization,constraint}, % Optimica keywords
+  morekeywords=[4]{objective,startTime,finalTime,initialGuess},
   sensitive=true,
   comment=[l]//,
   morecomment=[s]{/*}{*/},
@@ -39,6 +41,8 @@
 
 \definecolor{keywordcolor1}{rgb}{0,0,.4}
 \definecolor{keywordcolor2}{rgb}{.90,0,0}
+\definecolor{keywordcolor3}{rgb}{.4,0,.8}
+\definecolor{keywordcolor4}{rgb}{0.5,0,0.5}
 \definecolor{stringcolor}{rgb}{0.133,0.545,0.133}
 % \definecolor{listingbgcolor}{rgb}{0.95,0.95,0.95}
 
@@ -48,6 +52,8 @@
   basicstyle=\ttfamily,
   keywordstyle=[1]\color{keywordcolor1}\bfseries,
   keywordstyle=[2]\color{keywordcolor2},
+  keywordstyle=[3]\color{keywordcolor3}\bfseries,
+  keywordstyle=[4]\color{keywordcolor4},
   stringstyle=\color{stringcolor},
 %  backgroundcolor=\color{listingbgcolor},
   framexleftmargin=5pt,