[fpc-pascal] Meaning of "^M^J"

[yu ping]

I read a source file,found it writes "^M^J" to a output.
I don't know what is it's meaning,
after test,I think it should be a return char,
my question is, where can i find defination of this?
_______________________________________________
fpc-pascal maillist  -  fpc-pascal@lists.freepascal.org
http://lists.freepascal.org/mailman/listinfo/fpc-pascal