Agenda - Intermediate

SUBROUTINE - ENDSUBROUTINE

CALL subroutine [p1[ p2[…]]]

Why CALL instead of GOSUB?

More Lexical Functions

F$SEARCH

F$TRNLNM
F$ENVIRONMENT
F$PARSE
F$ELEMENT

Previous slide

Next slide

Back to first slide

View graphic version

Now, we’ll get deeper into some of the more advanced functions like complex internal subroutines, some more lexical functions, ...