From NO3M:

1. Correctly reset MultWorked area above call field in ESM toggle mode

2. QSO valid marker clear in Alt-D reset

3. {CLEAR_RIT} macro update to act on correct radio if sending other /
toggle

4. Dueling CQ starts on inactive radio (assumes active radio had last
TX, so call field focus stays there)

5. Cleaned up toggleEnter expandMacro calls using switchTransmit instead
of {R2} macro prepended to messages

6. Pressing a function key while in Dueling CQ or toggle mode will queue
the associated message for the next <enter> keypress. This allows for
fill requests (Shift+Fx) or exchange re-send (exc->Fx) without breaking
out of Dueling CQ (ESM) or manual toggle mode cadence.  Any Fx keypress
w/o shift or control modifier is assumed exc->Fx, for sending exchange
or parts of exchange. F1/F2 still sets long or short CQ if active radio
(ie. where the next ESM toggle message will be sent) is not in exchange
mode.  If a Fx key is empty, no CW is sent but toggle still performs
focus switch; can be useful if working a slow and fast station and don't
want to send CW while still waiting on slower station while not breaking
out of ESM toggle.