anchor.diff:      <property name="src-location" value="src" />
   
       ... other project build definitions ...
  -            
  +
       <!-- Name of the theme -->
       <property name="theme" value="book-examples"/>
  -        
  +
       <!-- Compilation result directory -->
       <property name="result" value="build/result"/>
     </target>
  
positive.code: [[themes.compiling.on-the-fly]]
  == Compiling On the Fly
  
  The easiest way to use Sass themes during theme development is to let the Vaadin
  servlet compile them on the run. In this case, the SCSS source files are placed
  in the theme folder. Compilation is done each time the [filename]#styles.css# is
  requested from the server.
  
  The on-the-fly compilation takes a bit time, so it is only available when the
  Vaadin servlet is in the development mode, as described in
  
negative.code: all its dependencies to be in the class path of the servlet. At least for
  production, you must compile the theme to CSS, as described next.
  
  NOTE: If the on-the-fly compilation does not seem to work, ensure that your build script has not generated a pre-compiled CSS file.
  If [filename]#styles.css# file is found the servlet, the compilation is skipped.
  Delete such an existing [filename]#styles.css# file and disable theme compilation temporarily.
  
  [[themes.compiling.eclipse]]
  == Compiling in Eclipse
  