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-rw-r--r--src/GF/Infra/Option.hs8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/GF/Infra/Option.hs b/src/GF/Infra/Option.hs
index 515f923f2..ed8551957 100644
--- a/src/GF/Infra/Option.hs
+++ b/src/GF/Infra/Option.hs
@@ -84,6 +84,8 @@ data OutputFormat = FmtPGF
| FmtJavaScript
| FmtHaskell
| FmtHaskell_GADT
+ | FmtProlog
+ | FmtProlog_Abs
| FmtBNF
| FmtSRGS_XML
| FmtSRGS_XML_NonRec
@@ -393,9 +395,9 @@ optDescr =
Option [] ["gfo-dir"] (ReqArg gfoDir "DIR") "Directory to put .gfo files in (default = '.').",
Option ['f'] ["output-format"] (ReqArg outFmt "FMT")
(unlines ["Output format. FMT can be one of:",
- "Multiple concrete: pgf (default), gar, js, ...",
+ "Multiple concrete: pgf (default), gar, js, prolog, ...",
"Single concrete only: cf, bnf, lbnf, gsl, srgs_xml, srgs_abnf, ...",
- "Abstract only: haskell, ..."]),
+ "Abstract only: haskell, prolog_abs, ..."]),
Option [] ["sisr"] (ReqArg sisrFmt "FMT")
(unlines ["Include SISR tags in generated speech recognition grammars.",
"FMT can be one of: old, 1.0"]),
@@ -444,6 +446,8 @@ outputFormats =
("js", FmtJavaScript),
("haskell", FmtHaskell),
("haskell_gadt", FmtHaskell_GADT),
+ ("prolog", FmtProlog),
+ ("prolog_abs", FmtProlog_Abs),
("bnf", FmtBNF),
("srgs_xml", FmtSRGS_XML),
("srgs_xml_nonrec", FmtSRGS_XML_NonRec),