anchor.diff:  
   === User manual
   
  -The best user manual is a link:{sourcedir}/sampler/KaadinSampler.kt[sampler] demoing usage of each function.
  +The best user manual is a link:sampler/KaadinSampler.kt[sampler] demoing usage of each function.
   
   It's a full-fledged Vaadin application so it can be run either inside your own servlet-container (3.0+) or directly from the command-line:
   
  
positive.code: +
  [source,kotlin]
  ----
  include::{sourcedir}/doc/GridUIs.kt[tags=importgrid;simplegridui]
  ----
  +
  * Alternatively, the container can be declared within a nested `beanItemContainer()` function:
  +
  [source,kotlin]
  ----
  include::{sourcedir}/doc/GridUIs.kt[tags=importgrid;gridnestedcontainerui]
  ----
  +
  * Finally, beans can be added either individually or from a collection:
  +
  [source,kotlin]
  ----
  include::{sourcedir}/doc/GridUIs.kt[tags=importgrid;gridwithbeansui]
  ----
  
  <1> Add a single element to the container
  
negative.code: :sectnums:
  :toc: macro
  :icons: font
  :imagesdir: images/
  :experimental:
  
  