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-rw-r--r--lib/ur/json.ur2
-rw-r--r--tests/jsonTest.ur2
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/ur/json.ur b/lib/ur/json.ur
index 1e3e3f39..7ebb010f 100644
--- a/lib/ur/json.ur
+++ b/lib/ur/json.ur
@@ -52,6 +52,7 @@ fun escape s =
| #"\t" => "\\t"
| #"\"" => "\\\""
| #"\'" => "\\\'"
+ | #"\\" => "\\\\"
| x => String.str ch
) ^ esc (String.suffix s 1)
end
@@ -100,6 +101,7 @@ fun unescape s =
| #"t" => "\t"
| #"\"" => "\""
| #"\'" => "\'"
+ | #"\\" => "\\"
| x => error <xml>JSON unescape: Bad escape char: {[x]}</xml>)
^
unesc (i+2)
diff --git a/tests/jsonTest.ur b/tests/jsonTest.ur
index 1be6e7b5..071cf34b 100644
--- a/tests/jsonTest.ur
+++ b/tests/jsonTest.ur
@@ -1,7 +1,7 @@
open Json
fun main () : transaction page = return <xml><body>
- <pre>{[ fromJson "\"line 1\\nline 2\"" : string ]}</pre><br/>
+ <pre>{[ fromJson "\"\\\\line 1\\nline 2\"" : string ]}</pre><br/>
{[fromJson "[1, 2, 3]" : list int]}<br/>
{[toJson ("hi" :: "bye\"" :: "hehe" :: [])]}
</body></xml>