one paragraph by entering a very high number for the "Min. space below" setting. Since different browsers insert different amounts of white space between paragraphs, entering a high number will make your web pages look more similar on different browsers.

Paragraph marks, tabs and space characters are all invisible when you print a document, so Terry Morse Myrmidon relies instead on a simple rule to determine when to close a paragraph and start creating a new one: the space between lines. When the line spacing is greater than the specified amount, Terry Morse Myrmidon will close the paragraph. Most Web browsers display 12 points of space at the bottom of a paragraph, but this can vary. The default setting is 12 points, which produces spacing in the Web page that most closely matches the original document.

Insert carriage return (BR tag) at the end of every line:
Terry Morse Myrmidon will preserve the carriage returns in your document by inserting a carriage return (also known as a line break) at the end of every line. This corresponds to the "Always" button in the dialog. To ignore the text wrapping of the original document and let the browser decide how to wrap text, click the "Never" button. If you only want to maintain wrapping of short lines of text, click the "When line is less than..." button and enter a percentage of the page or column width.

Note: Even though the "Insert carriage return..." setting is in the Paragraphs category, the setting also controls the text wrapping of lists.