[wp-testers] Message Composition with Word syntaxes like bold, italic etc.

[St. Flow]

Good day! I need your help with creating a text box with the ability to use bolds, italics, underlines etc Features as used in word documents for my text box in dreamweaver as well as 


how to display them when published and still maintain the spaces and features as composed from the text with the used characters. See attached png file for visual description