wip: don't document Syzygies

M2/Macaulay2/packages/Macaulay2Doc/options.m2

@@ -12,16 +12,21 @@ opts := nonnull \\ options \ select(value \ values Core.Dictionary, f -> instanc
 opts  = nonnull \\ options \ methods() | opts; -- e.g. catch DegreeLimit from [(minimalBetti, Ideal), DegreeLimit]
 opts  = unique opts;
 
-optionalNames := select(select(unique \\ flatten \\ keys \ opts, n -> instance(n, Symbol)), s ->
+optionalNames := select(unique \\ flatten \\ keys \ opts, s -> instance(s, Symbol) and isGlobalSymbol toString s and
     not isUndocumented(d := makeDocumentTag s) and (isMissingDoc d or headline d === "an optional argument"))
 
-optionalValues := toList unique({ Prune, Binomial, Test, Center, Right, Left } -- for manually added Symbols
-    | last \ last \ hooks methods() -- e.g. catch Iterate from [(saturate, Ideal, Ideal), Strategy -> Iterate]
-    | flatten \\ values \ opts)
+optionalValues := unique(flatten \\ values \ opts
+    | { Prune, Binomial, Test, Center, Right, Left } -- for manually added Symbols
+    | last \ last \ hooks methods()) -- e.g. catch Iterate from [(saturate, Ideal, Ideal), Strategy -> Iterate]
 
 optionalValues = select(optionalValues, s -> instance(s, Symbol) and isGlobalSymbol toString s and
     not isUndocumented(d := makeDocumentTag s) and (isMissingDoc d or headline d === "value of an optional argument"))
 
+-- TODO: document these
+both := set optionalNames * set optionalValues
+optionalNames  = optionalNames  - both
+optionalValues = optionalValues - both
+
 -- Create generic documentation nodes for undocumented optional arguments and values
 scan(optionalNames,
     o -> document { Key => o, Headline => "an optional argument", -- if the headline is changed, change it above as well