problems importing rx tx components into uart

Hello in xilinx ise i am trying to im port rx and tx components into the 
uart.
i could not extrant the *.vhd files so i copied the script into text 
files.

TX an RX sintax is fine , how ever when i am trying to import them into 
uart script ,it gave me the following errors
where did i go wrong?
Thanks
ERROR:HDLCompiler:806 - "uart.vhd" Line 47: Syntax error near "C1".
ERROR:HDLCompiler:806 - "uart.vhd" Line 52: Syntax error near "then".
ERROR:HDLCompiler:806 - "uart.vhd" Line 54: Syntax error near "if".
ERROR:HDLCompiler:854 - "uart.vhd" Line 17: Unit <main> ignored due to 
previous errors.