I am trying to run the following code from a script file but it complains that syntax of (both instances of) grep is wrong.

When I copy and paste it to the terminal, it is OK. Any idea what the problem might be?


set i = `grep -c #define flags.h`

while ($i>20)
@ i--
my func (`cat flags.h | grep #define |sed -n '$i{p;q;}' `)
end


Thanks,
Baris