Layout case bug

[thumphries]

          { case v.minus of
              True ->
                {|<span class="{{ bikeshed/modules/general/number/size-class size }}--unit">-</span>|}
              False ->
                {{ "" }}
          }{ case typ of
              NumberDollar ->
                {|<span class="{{ bikeshed/modules/general/number/size-class size }}--unit">$</span>|}
              otherwise ->
                {{ "" }}
          }{{ v.value }}

errant WhiteSpace node appears after HTML cases

can work around with parentheses for now, but this is likely a bug in Layout.hs

[thumphries]

case x of
  True ->
    <a/>
  False ->
    {blank}

[thumphries]

Bug is here as wnl z ws : wsf ws w

basically we're handling the whitespace before we figure out whether or not it's used to close a scope, which is wrong. should probably make that decision in newline or somewhere else. hard problem.

can't quite comment it right out as it would kill more whitespace than a user would ever expect

[thumphries]

https://github.com/ambiata/projector/blob/79845f1077bb8b3a5c1785f5971947cc4c521aa0/projector-html/src/Projector/Html/Syntax/Lexer/Layout.hs#L151

[thumphries]

Thought about this a little more and I think you could probably push the wnl wsf code directly into newline.