User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9b5) Gecko/2008032619 Firefox/3.0b5 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9pre) Gecko/2008042303 Thunderbird/3.0a1pre ID:2008042303 When "check spelling as you type" option is enabled, words that are not spelled correctly are no longer identified by red underline. No visual notice of incorrectly spelled words is given. Reproducible: Always Steps to Reproduce: 1. Install latest nightly 2. Compose new message 3. Enter incorrectly spelled words Actual Results: Compose window does not mark text with red underlines Expected Results: Misspelled words should be flagged with red underlines Words that are misspelled are still caught by Mail if spell check is invoked upon send, so program is apparently catching them, just not flagging them while typing.
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9pre) Gecko/2008042803 Thunderbird/3.0a1pre ID:2008042803 Underline is working again in latest nightly.
spoke too soon - breaks after first or second compose message again.