Cryptic crossword No 3,217

Across

1. Software text-to-speech rules lead to acclaim (8)
2. Measure dancer (6)
3. Capital of Hungary supporting current conservationists (6)
4. Cleaner coat (6)
5. Cake, then siesta, maybe a book? (12)
6. Punishment you might take if you pass at the spot? (5,7)
7. Transform, perhaps around Mr Hyde? (5,3)
8. Better online settlement in South Africa (4,4)
9. Around here, shorten feature? (6)
10. Governs dictator's showers? (6)
11. Illuminated stiff broadcast (6)
12. Skilful contact I calmly absorbed (8)

Down

1. Island language (4)
2. Most prepared money and time (8)
3. Don't start golf over: eye up an awkward bit of the course (3-3)
4. Erica not redrafting feedback (8)
5. Hard material: it's in a protuberance (6)
6. Romeo sacked from dramatic club in comprehensive (8)
7. Snuggled in cardigan or a knitted jacket (6)
8. Dropped Shilton, added new keeper at the front (4)
9. A goose I consumed for a starter (8)
10. Scramble bassline in music, go loud - forte at last! (6)
11. Benefit I repaid, taking up drink (8)
12. Soak messy rag and towel (8)
13. Sign caught first decay (6)
14. Hesitates, loses head and changes (6)