> BTW, the use of double dollar signs like $$a is a standard escape > idiom for referring to a shell variable inside a make script.
That's what I also thought, but there was no corresponding shell variable a in this context, only the one from the for loop, but the awk stuff was after the 'done'. Ralf -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
