Lace support
Page to formalize how to create a Lace format that is compatible with ECF without breaking compatibility with the Lace format as implemented in version 5.6 and earlier of EiffelStudio.
Past Attempts
You can look at [[1]] for the initial three attemps of the file format of ECF.
Future solution
Provide a Lace-like syntax for which the tools can read and write directly.