[xtext-dev] add visitor method to generated AbstractElement interface wi

["michael clay" <clay@xxxxxxxxxxxx>]

hi all,

i would like to add a visitor method (@modified) to the generated EMF
AbstractElement interface to  get rid of the various 'instanceof' test
in several places of the xtext code for a cleaner
structuring and better maintainability of the code base.

pls. let me know if this is ok for you.

thx
m