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-rw-r--r--src/compiler/GF/Command/Commands.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/compiler/GF/Command/Commands.hs b/src/compiler/GF/Command/Commands.hs
index fbcefcba8..17099be68 100644
--- a/src/compiler/GF/Command/Commands.hs
+++ b/src/compiler/GF/Command/Commands.hs
@@ -34,6 +34,7 @@ import GF.Command.Messages
import GF.Text.Lexing
import GF.Text.Transliterations
import GF.Quiz
+import GFC (writePGF)
import GF.Command.TreeOperations ---- temporary place for typecheck and compute
@@ -555,6 +556,7 @@ allCommands env@(pgf, mos) = Map.fromList [
("fullform", "print the fullform lexicon"),
("funs", "show just the names and types of abstract syntax functions"),
("missing","show just the names of functions that have no linearization"),
+ ("pgf", "write current pgf image in file"),
("words", "print the list of words")
],
examples = [
@@ -1075,6 +1077,7 @@ allCommands env@(pgf, mos) = Map.fromList [
_ -> fromExprs es
prGrammar opts
+ | isOpt "pgf" opts = dieIOE (writePGF noOptions pgf) >> return void ---- opts
| isOpt "cats" opts = return $ fromString $ unwords $ map showCId $ categories pgf
| isOpt "funs" opts = return $ fromString $ unlines $ map showFun $ funsigs pgf
| isOpt "fullform" opts = return $ fromString $ concatMap (morpho "" prFullFormLexicon) $ optLangs opts