GNUstep.csh file will not source

When I try the following in my GNUstep/Makefiles directory:

source GNUstep.csh

I receive the following output:

bash: GNUstep.csh: line 84: s开发者_JAVA百科yntax error near unexpected token `"${GNUSTEP_USER_CONFIG_FILE}"'
bash: GNUstep.csh: line 84: `  switch ("${GNUSTEP_USER_CONFIG_FILE}")'

Obviously something is wrong, but I don't really know bash and from what I see nothing appears to be mislabled, unless there isn't supposed to be quotes around the variable or something.