Stop editor from removing <p> tags and replacing them with nbsp

Question

When I enter content in posts/pages' WYSIWYG editor, I do not get <p> when ending paragraphs, just &nbsps. If I manually place <p></p> in the HTML mode, they are stripped as soon as I switch to 'visual' mode. This is repeated in several sites (I thought it was the theme but it isn't).

I have read dozens of topics and answers, but none solve my problem. I tried add/remove wpautop in my functions.php file but nothing helps.

I do not want to use a tinymce plugin.

Answer 1

you could also say that TinyMCE is integrated with WordPress and the HTML editor strips out some characters in favour &nbsp ... this was originally for security and the belief that we didnt need <br> or <p> anymore

Answer 2

You can try the CKEditor

Wordpress CKEditor

Answer 3

I have done extended research and found the answer - I am now using a hook on 'tiny_mce_before_init'.

Based on other answers (special thanks to answer #2 @Chip Bennett), I have used the following code in my functions.php to secure the paragraph breaks (in the editor HTML mode they show as &nbsp but become paragraphs on the front-end):

function 59772_tinymce_config( $init ) {
   // Don't remove line breaks
   $init['remove_linebreaks'] = false; 
   // Convert newline characters to BR tags
   $init['convert_newlines_to_brs'] = true; 
   // Do not remove redundant BR tags
   $init['remove_redundant_brs'] = false;

   // Pass $init back to WordPress
   return $init;
}
add_filter('tiny_mce_before_init', '59772_tinymce_config');

You can find on the tinyMCE site the different possible configurations.