[stringtemplate-interest] Output error?

Glenn Williams glw at iosemantics.com
Fri May 5 07:09:47 PDT 2006


The following code from the String Template Documentation page is returning "<type> <name>" when it should be returning "int foo".  If I load this from a single file the output is "vardef(type,name) ::= <type> <name>;". What am I doing wrong?

/// template
group simple;

vardef(type,name) ::= "<type> <name>;"

method(type,name,args) ::= <<
<type> <name>(<args; separator=",">) {
  <statements; separator="\n">
}
>>


/// code  

StringTemplateGroup groupf;
  try
  {
   groupf = new StringTemplateGroup( new FileReader(
     "simple.st" ) );
   StringTemplate t = groupf.getInstanceOf( "vardef" );
   t.setAttribute( "type", "int" );
   t.setAttribute( "name", "foo" );
   System.out.println( t );
  }
  catch ( FileNotFoundException e )
  {
   e.printStackTrace();
  }
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