[SOLVED] ROM code file format (*.rcf)

[teos]

While using the rom compiler from Artisan, I need to generate the verilog model for the rom. It requires a ROM code file. For 256 words and 32 bits, I have created a rom code file (source.rcf) that looks like this -

01010101010101010101010101010101 (line 0)
10101010101010101010101010101010 (line 1)
.
.
.
.
.
10101010101010101010101010101010 (line 255)

When I try to generate the verilog code in the compiler, I get the following error -

*** Error *** source.rcf: line 255 does not contain 32 bits

Can some one please help with this?
Thanks!

- - - Updated - - -

The file can have none or a maximum of 1 new line and I had more

 

[jbeniston]

Is it something silly like a missing newline from the end of the file?