• Read Sound and adjacent annotation files (TIMIT)...: if you open any sound file from the TIMIT corpus, the annotation files with the same name in the same folder are interpreted as a TextGrid and opened as well.
• Read Sound and adjacent annotation files (Buckeye)...: if you open any sound file from the Buckeye corpus, the annotation files with the same name in the same folder are interpreted as a TextGrid and opened as well.
• Backslash trigraphs for tone symbols: a̋ (a\''), ȁ (a\``), ˥ (\-5), ˦ (\-4), ˧ (\-3), ˨ (\-2), ˩ (\-1), ꜛ (\|u), ꜜ (\|d).
• Backslash trigraphs for diagonal arrows: ↗ (\NE), ↘ (\SE), ↙ (\SW), ↖ (\NW); the first two of these double as tone symbols.