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started on showPGF

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krangelov
2021-11-16 12:07:38 +01:00
parent 5649bc1ef0
commit 10e26575de
4 changed files with 26 additions and 1 deletions
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src/runtime/haskell/PGF2/FFI.hsc
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@@ -80,6 +80,8 @@ foreign import ccall "pgf_abstract_name"
foreign import ccall "pgf_print_expr"
pgf_print_expr :: StablePtr Expr -> Ptr PgfPrintContext -> CInt -> Ptr PgfMarshaller -> IO (Ptr PgfText)
foreign import ccall pgf_print_ident :: Ptr PgfText -> IO (Ptr PgfText)
foreign import ccall "pgf_read_expr"
pgf_read_expr :: Ptr PgfText -> Ptr PgfUnmarshaller -> IO (StablePtr Expr)