[SOLVED] How can I disable lines joining?
 

I don't like that posts are shown with cut line breaks (\r\n) on main page. How can I show them as is with line breaks?
Thanks for help.

you will have to explain this a bit more and point to an example.

juggledad, examples are on each blog with this theme.
For example my post consist from following 2 lines:
Line 1.
Line 2.

As result this post on main page will be shown as:
Line 1. Line 2.

what you are seeing is an 'excerpt' vrs the full post. you should read about the_excerpt() in teh WordPress codex

So, I found solution.
It is necessary to replace
//$content = get_the_content('');
$content = get_the_content_with_formatting('');
in bfa_excerpt,

where

function get_the_content_with_formatting ($more_link_text = '') {
$content = get_the_content($more_link_text);
$content = apply_filters('the_content', $content);
// add your modifications from here
echo $content;
}