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Start work on PGFtoJSON module. Add compiler flag -f json.

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This commit is contained in:
John J. Camilleri
2019-07-03 15:07:31 +02:00
parent 32379a8d11
commit c5a75c482c
4 changed files with 122 additions and 1 deletions
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4
src/compiler/GF/Infra/Option.hs
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@@ -90,6 +90,7 @@ data OutputFormat = FmtPGFPretty
| FmtCanonicalGF
| FmtCanonicalJson
| FmtJavaScript
| FmtJSON
| FmtPython
| FmtHaskell
| FmtJava
@@ -328,7 +329,7 @@ optDescr =
Option ['f'] ["output-format"] (ReqArg outFmt "FMT")
(unlines ["Output format. FMT can be one of:",
"Canonical GF grammar: canonical_gf, canonical_json, (and haskell with option --haskell=concrete)",
"Multiple concrete: pgf (default), js, pgf_pretty, prolog, python, ...", -- gar,
"Multiple concrete: pgf (default), json, js, pgf_pretty, prolog, python, ...", -- gar,
"Single concrete only: bnf, ebnf, fa, gsl, jsgf, regexp, slf, srgs_xml, srgs_abnf, vxml, ....", -- cf, lbnf,
"Abstract only: haskell, ..."]), -- prolog_abs,
Option [] ["sisr"] (ReqArg sisrFmt "FMT")
@@ -474,6 +475,7 @@ outputFormatsExpl =
(("canonical_gf", FmtCanonicalGF),"Canonical GF source files"),
(("canonical_json", FmtCanonicalJson),"Canonical JSON source files"),
(("js", FmtJavaScript),"JavaScript (whole grammar)"),
(("json", FmtJSON),"JSON (whole grammar)"),
(("python", FmtPython),"Python (whole grammar)"),
(("haskell", FmtHaskell),"Haskell (abstract syntax)"),
(("java", FmtJava),"Java (abstract syntax)"),