Highlight two classes of Modelica keywords: medium weight and boldface

mlsshared.sty

@@ -46,26 +46,37 @@
     basicstyle=\upshape\ttfamily\smallifpdf, % Font size for displayed code listings.
     alsoletter={},
 %   otherkeywords={-, =, +, [, ], (, ), \{, \}, :, *, !},%
-    morekeywords=[1]{}, % blue Keywords
-    morekeywords=[2]{% blue + bold keywords
-        annotation,assert,block,break,class,connect,connector,constant,constrainedby,discrete,%
-        each,encapsulated,enumeration,else,elseif,elsewhen,end,%
-        expandable,extends,external,final,flow,for,%
-        function,if,in,inner,initial,input,import,loop,model,operator,outer,%
-        output,package,parameter,partial,record,redeclare,replaceable,return,%
-        size,% Not a keyword, right?
-        stream,terminate,then,type,when,while,within,algorithm,equation,%
-        protected,public,and,false,not,or,true,pure,impure,%
-        transition,% Not a keyword
-        initialState% Not a keyword.  What about all the other operators in statemachines.tex?
+    morekeywords=[1]{% Keywords not used to define code structure
+        der,connect,assert,terminate,break,return,%
+        false,true,and,not,or,%
+        final,each,%
+        flow,stream,%
+        input,output,%
+        discrete,parameter,constant,%
+    },
+    morekeywords=[2]{% Keywords used to define code structure
+        annotation,block,class,connector,constrainedby,%
+        encapsulated,enumeration,else,elseif,elsewhen,end,%
+        expandable,extends,external,for,%
+        function,if,in,inner,initial,import,loop,model,operator,outer,%
+        package,partial,record,redeclare,replaceable,%
+        then,type,when,while,within,algorithm,equation,%
+        protected,public,pure,impure,%
     },%
     % Note: initial is in both variants - depending on context, use first variant
-    morekeywords=[3]{% red keywords - only special functions and classes: 3.7.2 #derivative-and-special-purpose-operators-with-function-syntax
-    % 3.7.3 #event-related-operators-with-function-syntax (except initial) and 4.8 #predefined-types-and-classes
-        der,delay,cardinality,homotopy,semiLinear,inStream,actualStream,spatialDistribution,getInstanceName,%
+    morekeywords=[3]{% Selected recognized names that are not actual keywords, including:
+        % 3.7.2 #derivative-and-special-purpose-operators-with-function-syntax
+        delay,cardinality,homotopy,semiLinear,inStream,actualStream,spatialDistribution,getInstanceName,%
         terminal,noEvent,smooth,sample,pre,edge,change,reinit,%
+        % 3.7.3 #event-related-operators-with-function-syntax (except initial)
         previous,hold,subSample,superSample,shiftSample,backSample,noClock,firstTick,interval,%
-        Real,Integer,Boolean,String},%
+        % 4.8 #predefined-types-and-classes
+        Real,Integer,Boolean,String,%
+        % Highlights from #built-in-array-functions
+        promote,ndims,size,%
+        % Assorted things from #state-machines -- what about all the other operators in this chapter?
+        transition,initialState,%
+    },%
     sensitive=true, % just in case
     comment=[l]{//}, % comment lines
     morecomment=[s]{/*}{*/}, % comment blocs