Is there a way to allow HTML composition temporarily, while the account settings has been configured as plain text ?
On google, couple of things turned up:
- Holding down the shift key while clicking on reply (disadvantage : no keyboard shortcut)
- Use HTML mode, TB will automatically use plain text when there is no HTML used (disadvantage : sometimes the thread is in HTML, so the HTML will be used when I want to use plain text)
Searched addons, but did not find anything.