@GauthierI added official support for Messaging bubbles.
I added buttons for them in the formatting previewer, and explained them in the documentation.
I've updated the syntax to {blbub}{/blbub} {grbub}{/grbub}
I also added support for backslashing asterisks and underscores to keep them untouched. So now \*hello\* will not be converted to < strong>hello< /strong> the backslashes will be removed and the asterisks will remain like *hello*, same for underscores \_not italic\_ will come out _not italic_.
Also, removed support for the outdated {str} {strike} and replaced it with the standard {s}.
Thank you for the bug report.
Well, this has turned into more than ever planned. With the addition of the blue and green bubbles buttons, it has become a formatting helper. So I added a 'Copy to Clipboard' button to copy the formatted text into the clipboard to transfer it to the file you're submitting.