diff options
Diffstat (limited to 'src/json.sml')
-rw-r--r-- | src/json.sml | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/json.sml b/src/json.sml index f189cc4d..cc9ea6ae 100644 --- a/src/json.sml +++ b/src/json.sml @@ -114,8 +114,12 @@ struct and parseChars () = let fun pickChars s = - if peek () = #"\"" (* " *) then s else - pickChars (s ^ String.str (take ())) + if peek () = #"\"" (* " *) + then s + else + if peek () = #"\\" andalso (String.sub (!inputData, 1)) = #"\"" + then (consume "\\\""; pickChars (s ^ "\"")) + else pickChars (s ^ String.str (take ())) in pickChars "" end @@ -256,8 +260,8 @@ fun parse (str: string): json = fun print (ast: json): string = case ast of Array l => "[" - ^ List.foldl (fn (a, acc) => acc ^ "," ^ print a) "" l - ^ "]" + ^ List.foldl (fn (a, acc) => acc ^ (if acc = "" then "" else ", ") ^ print a) "" l + ^ "]" | Null => "null" | Float r => Real.toString r | String s => |