Extension

ide.<ProgrammingLanguage>.Extension = ...

For the programming language, a non-standard extension can be defined for ge­ne­ra­ted source files.

For example: In the case of Natural, subprograms (nsn) should be ge­ne­ra­ted, as standard, instead of copycodes (nsc):

Entry in an LFET.Project.ini-file:
ide.Natural.Extension = NSN

Note about NaturalONE: In order for NaturalONE to recognize generated source files as valid Natural objects, the file extension must be specified in uppercase.