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(*
doLiteral -
*)
PROCEDURE doLiteral (n: node) ;
VAR
s: String ;
BEGIN
assert (isLiteral (n)) ;
s := keyToCharStar (getSymName (n)) ;
IF n^.literalF.type=charN
THEN
IF DynamicStrings.char (s, -1)='C'
THEN
s := DynamicStrings.Slice (DynamicStrings.Mark (s), 0, -1) ;
IF DynamicStrings.char (s, 0)#'0'
THEN
s := DynamicStrings.ConCat (InitString('0'), DynamicStrings.Mark (s))
END
END ;
outText ("(char) ")
END ;
outTextS (s) ;
s := KillString (s)
END doLiteral ;
(*
isString - returns TRUE if node, n, is a string.
*)
PROCEDURE isString (n: node) : BOOLEAN ;
BEGIN
assert (n#NIL) ;
RETURN n^.kind=string
END isString ;
(*
doString -
*)
PROCEDURE doString (n: node) ;
VAR
s: String ;
BEGIN
assert (isString (n)) ;
s := keyToCharStar (getSymName (n)) ;
IF DynamicStrings.Index (s, '"')=-1
THEN
outText ('"') ;
outTextS (s) ;
outText ('"')
ELSIF DynamicStrings.Index (s, "'")=-1
THEN
outText ('"') ;
outTextS (s) ;
outText ('"')
ELSE
metaError1 ('illegal string {%1k}', n)
END
END doString ;
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