Paramveer.Singh@trilogy.com writes:
> I tried to extend the grammer for plpgsql by editing
> postgresql-7.4.3/src/pl/plpgsql/src/gram.y
> but as soon as you compile it (even without any changes)
> it gives an error
> user$ make
> bison -y -d gram.y
> /usr/bin/m4: ERROR: EOF in string
What Bison version are you using? It appears to be broken.
> Has this been overlooked as the generated C file is also present in the
> distro and no one noticed that the grammer file does not compile any more?
Hardly.
regards, tom lane