If you set this option to true newline characters codes gets converted in to br elements. This option is set to false by default.
Example of usage of the convert_newlines_to_brs option:
tinyMCE.init({
	...
	convert_newlines_to_brs : true
});
	If you set this option to true newline characters codes gets converted in to br elements. This option is set to false by default.
tinyMCE.init({
	...
	convert_newlines_to_brs : true
});