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printing of GFCC

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This commit is contained in:
aarne
2006-10-07 15:56:54 +00:00
parent f9cc79eba6
commit 5028ea9d9b
2 changed files with 5 additions and 5 deletions
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4
src/GF/Canon/GFCC/GFCC.cf
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@@ -4,9 +4,9 @@ Abs. Abstract ::= "abstract" "{" [AbsDef] "}" ;
Cnc. Concrete ::= "concrete" CId "{" [CncDef] "}" ;
Fun. AbsDef ::= CId ":" Type "=" Exp ;
AFl. AbsDef ::= "%" CId "=" String ; -- flag
--AFl. AbsDef ::= "%" CId "=" String ; -- flag
Lin. CncDef ::= CId "=" Term ;
CFl. CncDef ::= "%" CId "=" String ; -- flag
--CFl. CncDef ::= "%" CId "=" String ; -- flag
Typ. Type ::= [CId] "->" CId ;
Tr. Exp ::= "(" Atom [Exp] ")" ;

6
src/GF/Canon/GFCC/PrintGFCC.hs
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@@ -29,7 +29,7 @@ render d = rend 0 (map ($ "") $ d []) "" where
t : "]" :ts -> showString t . showChar ']' . rend i ts
t :ts -> space t . rend i ts
_ -> id
new i = showChar '\n' . replicateS (2*i) (showChar ' ') . dropWhile isSpace
new i = showChar '\n' . replicateS (0) (showChar ' ') . dropWhile isSpace
space t = showString t . id ----(\s -> if null s then "" else (' ':s))
parenth :: Doc -> Doc
@@ -94,7 +94,7 @@ instance Print Grammar where
instance Print Header where
prt i e = case e of
Hdr cid cids -> prPrec i 0 (concatD [doc (showString "grammar") , prt 0 cid , doc (showString "(") , prt 0 cids , doc (showString ")")])
Hdr cid cids -> prPrec i 0 (concatD [doc (showString "grammar ") , prt 0 cid , doc (showString "(") , prt 0 cids , doc (showString ")")])
instance Print Abstract where
@@ -104,7 +104,7 @@ instance Print Abstract where
instance Print Concrete where
prt i e = case e of
Cnc cid cncdefs -> prPrec i 0 (concatD [doc (showString "concrete") , prt 0 cid , doc (showString "{") , prt 0 cncdefs , doc (showString "}")])
Cnc cid cncdefs -> prPrec i 0 (concatD [doc (showString "concrete ") , prt 0 cid , doc (showString "{") , prt 0 cncdefs , doc (showString "}")])
prtList es = case es of
[] -> (concatD [])