Commit Graph

8 Commits

Author SHA1 Message Date
f93499acfd feat: Add typing for Sequence() operation
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Also move the signature of the semantic sort TYPE into its own
  file to facilitate sharing between Statix and Stratego.
  (Currently it is shared via symbolic link, but that may cause
  problems down the line; if/when it does, will have to look at
  physically copying the file into src-gen via an "Additional
  build step" using either Stratego or Ant.

  Also documents using Statix types from Stratego.
2021-02-17 11:20:26 -08:00
804a00902a feat: Type-dependent Haskell code generation
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Caveat: type is still not being assigned for the Sequence()
  constructor.

  Also fixes the parsing of literal strings (whitespace just after
  the opening quote was being ignored, and was ambiguous just
  before the opening quote).
2021-02-16 09:46:12 -08:00
904f651897 feat: Add syntax for string literals
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Also rudimentary code generation. The difficulty
  is that for Haskell generation, we need to know
  whether an expression is a string or in to send it
  to standard output. So we will need to begin
  implementation of a type system for fostr.
2021-02-11 10:02:43 -08:00
b9c8532899 feat: Allow expressions to be terminated/sequenced by ;
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Note that ultimately a terminated sequence may have
   a slightly different semantics (applying streams
   to `_|_`, most likely) but for now they don't.
2021-02-10 12:47:34 -08:00
991976d3a8 feat: sequencing of expressions with newline to same indent (#11)
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feat: sequencing of expressions with newline to same indent

  Also revised README to reflect greater emphasis on streams.
  Haskell code generation unsurprisingly required a fairly significant
  rework.

  Resolves #3.

Co-authored-by: Glen Whitney <glen@studioinfinity.org>
Reviewed-on: #11
Co-Authored-By: Glen Whitney <glen@nobody@nowhere.net>
Co-Committed-By: Glen Whitney <glen@nobody@nowhere.net>
2021-02-06 05:11:41 +00:00
eaa06e62eb feat: Allow indented continuation lines
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Resolves #2.
2021-02-01 00:29:00 -08:00
2e49065031 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>
2021-02-01 01:46:31 +00:00
7b00b01856 chore: Switch to this repository from predecessor
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2021-01-30 15:37:53 -08:00