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feat: Implement enters operator >> (#8)
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Also adds parenthesization of fostr expressions.
  Recasts code generation in terms of bottomup processing
  of a local strategy.

  Resolves #1.

Co-authored-by: Glen Whitney <glen@studioinfinity.org>
Reviewed-on: #8
Co-Authored-By: Glen Whitney <glen@nobody@nowhere.net>
Co-Committed-By: Glen Whitney <glen@nobody@nowhere.net>
This commit is contained in:
Glen Whitney 2021-02-01 01:46:31 +00:00
parent 527f802793
commit 2e49065031
8 changed files with 100 additions and 36 deletions
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trans/util.str Normal file
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@ -0,0 +1,9 @@
module util
imports libstrategolib
rules
join(|infix) : [] -> ""
join(|infix) : [x | xs] -> $[[x][<prejoin(|infix)>xs]]
prejoin(|infix) : [] -> ""
prejoin(|infix) : [x | xs] -> $[[infix][x][<prejoin(|infix)>xs]]