Correct ABNF for string syntax; allow beyond-ASCII characters in strings

cabo · cabo · commit 33b98a8634ed · 2017-06-28T22:16:37.000+02:00
diff --git a/cddl.abnf b/cddl.abnf
@@ -66,11 +66,11 @@ fraction = 1*DIGIT
 exponent = int
 
 text = %x22 *SCHAR %x22
-SCHAR = %x20-21 / %x23-7E / SESC
-SESC = "\" %x20-7E
+SCHAR = %x20-21 / %x23-5B / %x5D-10FFFD / SESC
+SESC = "\" %x20-10FFFD
 
 bytes = [bsqual] %x27 *BCHAR %x27
-BCHAR = %x20-26 / %x28-7E / SESC / CRLF
+BCHAR = %x20-26 / %x28-5B / %x5D-10FFFD / SESC / CRLF
 bsqual = %x68 ; "h"
        / %x62.36.34 ; "b64"
 
@@ -89,4 +89,3 @@ NL = COMMENT / CRLF
 COMMENT = ";" *(SP / VCHAR) CRLF
 VCHAR = %x21-7E
 CRLF = %x0A / %x0D.0A
-
diff --git a/draft-greevenbosch-appsawg-cbor-cddl.md b/draft-greevenbosch-appsawg-cbor-cddl.md
@@ -14,7 +14,7 @@ title: >
 abbrev: CDDL
 area: Applications
 wg: ''
-date: 2017-05-12
+date: 2017-06-28
 author:
 - ins: H. Birkholz
   name: Henk Birkholz
