Changeset 351 for draft-ietf-httpbis/latest/p1-messaging.xml

Timestamp:

Nov 12, 2008, 2:51:58 PM (11 years ago)

Author:

julian.reschke@…

Message:

introduce BWS, OWS, RWS, but do not use them yet (related to #36)

File:

• draft-ietf-httpbis/latest/p1-messaging.xml (modified) (2 diffs)

draft-ietf-httpbis/latest/p1-messaging.xml

@@ -510 +510 @@
   <x:ref>LWS</x:ref>            = [<x:ref>CRLF</x:ref>] 1*( <x:ref>SP</x:ref> / <x:ref>HTAB</x:ref> )
 </artwork></figure>
+<t anchor="rule.whitespace">
+  <x:anchor-alias value="BWS"/>
+  <x:anchor-alias value="OWS"/>
+  <x:anchor-alias value="RWS"/>
+  <x:anchor-alias value="obs-fold"/>
+  <cref>Add prose introducing the different kinds of WS.</cref>
+<figure><artwork type="abnf2616"><iref primary="true" item="Grammar" subitem="OWS"/><iref primary="true" item="Grammar" subitem="RWS"/><iref primary="true" item="Grammar" subitem="BWS"/>
+  <x:ref>OWS</x:ref>            = 1*( [ obs-fold ] <x:ref>WSP</x:ref> )
+                 ; "optional" white space
+  <x:ref>RWS</x:ref>            = 1*( [ obs-fold ] <x:ref>WSP</x:ref> )
+                 ; "required" white space
+  <x:ref>BWS</x:ref>            = <x:ref>OWS</x:ref>
+                 ; "bad" white space
+  <x:ref>obs-fold</x:ref>       = <x:ref>CRLF</x:ref>
+                 ; <cref>to be explained: do not produce</cref>
+</artwork></figure>
+</t>
 <t anchor="rule.TEXT">
   <x:anchor-alias value="TEXT"/>
@@ -4623 +4640 @@
       Only reference RFC 5234's core rules.
     </t>
+    <t>
+      Introduce new ABNF rules for "bad" whitespace ("BWS"), optional
+      whitespace ("OWS") and required whitespace ("RWS"), but do not use
+      them yet.
+    </t>
   </list>
 </t>