Modify ExpandTaggingCalls for Revert (858) and Reflected (1347).
Be able to do: 
 From tidal: Reflected Revert Flip Chain Thru
 From parallel waves: Revert Reflected Flip The Line
 (IP) in routine ExpandTaggingsCalls
Phantom <setup> should work if one group is empty. 
Do this by setting the facing+sex of the empty group to the non-empty
group.
Extrapolate Twin Phantom (IP)
 a. <B>3/4 Tag</B> (IP - validate that the center 1x4 are in a wave),
 b. <B>1/4 Line</B>, <B>3/4 Line</B>, Tall Eight, "I", Twin Diamonds, Block
 c. <B>Hourglass</B>, <B>Galaxy</B>, Point-to-Point Diamonds
Split Phantom Point-to-Point Diamonds
T-Bone R|L Wing. Also from Diamonds, Tidal Wave, 1x6 and 2x3.
Shoot the Star go Forward N(2|3|4) to an Allemande Thar
Implement U-Turn Back w/o Roll as an intrinsic call.
Fix bug that 'Center Line of 6 HCTJ' really does each line of 3!
Parse the 'Center Line of 6 Line of 6 HCFJ!'
GENGO: Unable to enter Left Dixie Grand; Prom Home (IP)
Extrapolate Quadruple Columns Working Left|Right|Inward.
Do some dancers as SP C|L|W, others P C|L|W, then
overlap the resulting formations.
Extrapolate (C1) PHANTOM GIRLS X BOYS Y
Triangle Squares:
Extrapolate Centers, as in Centers T1, Centers DSD, 
Centers SCTAW, etc.
From DPT: centers left square thru on third hand left swing thru

Also Left Catch Left Swing Thru 2
Write qqch to force exact positioning (for snapshot match) if there is a center diamond.
Grand Working
Fix (anything) The Windmill
Add 'Rolling U-Turn Back' as an intrinsic call. 
Add a new 'After Roll' field: 'Flow or Right', 'Flow or Left'. (IP)
Use this to fix the 'Roll' problem with the parts definitions.
If token #1, Wave of 6 --> Center Wave of 6?
As in Wave of 6 Partner Tag?
Collapse 'Staggered' into one token.
Write a good collapse routine to move dancers into a compact setup.
What does CSDS do on
(from tidal wave): 
 1) Rims Trade Turn The Key
or 2) Rims Trade Disconnected Wave QQch
Implement Fractional Stable / Fractional Twosomes:
 Snapshot database needs
 1) Flag indicating fractional information in record is valid.
 2) How many turns can a call have?
 Each dancer need 16 bits plus a count (byte) 
 of how many bits are valid for that dancer. 
 Bit values --> 0=right,1=left
 This gives 18 words required for this data.
Add a 'Centers Adjust Fold' for the parts definition of Recycle.
New call: 4-dancer Counter Rotate (fract) 
to be used in parts definition of Recycle.
Heads Pair Off,
Touch 1/4,
Split Circulate 1/2,
Girls 1/2 Press Ahead,
(*)
Girls Face Right
(VDC: Put on Same Line & Create Snapshot record?)

at the (*) I would expect a Z-formation 
a) can you change CSDS to get the expected resulting Setup
b) Could you implement a Command "Check a Z" that will force 
the dancer in the named Formation (Others would be "check Lines" 
or "Check a Galaxy" or "Check Diamonds" or "Check Facing Diamonds" 
...) and if the dancers are in the named formation , CSDS will say 
okay , nothing to do but it is a legal call and can be entered 
without () and will not be treated as a comment

Themann
How do I get it to correctly parse "first 2/3 tandem, swing and
mix". I think it is trying to do 2/3 of some "first anything" call.
Curtis
VDC FOR SEARCH FOR GETOUTS: RECENTER!

Feature request: I'd like a fake call to recenter the formation. 
Sd uses "recenter". Although CSDS can often do a call just fine when it's not centered, 
sometimes it messes them up (as you can see above), and in any case, it won't give me 
any getouts until the formation is centered.

I'm using version 1.23.04 from last September.
vanMelle
Implement CHECKPOINT PREFER THE BOYS FOR RECYCLE BY MIX (and similar).
Extrapolate Bridge The Gap 
(after auto ID of Beaus / Belles)
Six-Couple Choreo: Add "Outside Waves/Lines/Boxes".
Heads pass the ocean
[ swing and circle a quarter] and circle 1/2
 
csds has a wrong interpretation of that and I could not 
create a snapshot for this. Do you have any idea?
 
Uwe
Can't do TWISTED LEFT PULL BY
Implement CROSS CONCENTRIC BOYS X GIRLS Y, etc.