X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fxml-xcb.txt;h=7311911f60e3d2aaedbaaed3b66b05bdd7afe08e;hb=0d8f09b6469c45be08dae3665d352269ffcc7df2;hp=7057727367adc6dc71974c4d695b4d7c9278f9ce;hpb=b02b7f8dcf92f2b0e7c1edc91f48d2e388d4b8c3;p=free-sw%2Fxcb%2Fproto

diff --git a/doc/xml-xcb.txt b/doc/xml-xcb.txt
index 7057727..7311911 100644
--- a/doc/xml-xcb.txt
+++ b/doc/xml-xcb.txt
@@ -128,7 +128,8 @@ Top-Level Elements
   requests of the same type may be combined into a single request without
   affecting the semantics of the requests.
 
-<event name="identifier" number="integer" [no-sequence-number="true"]>
+<event name="identifier" number="integer"
+       [[no-sequence-number="true"] | [xge="true"]]>
   structure contents
 </event>
 
@@ -142,6 +143,11 @@ Top-Level Elements
   include a sequence number.  This is a special-case for the KeymapNotify
   event in the core protocol, and should not be used in any other event.
 
+  If the optional xge attribute is true, the event is an X Generic Event and
+  will be treated as such.
+
+  The no-sequence-number and xge attribute can not be combined.
+
 <error name="identifier" number="integer">
   structure contents
 </error>
@@ -229,13 +235,18 @@ enum; the value is restricted to one of the constants named in the enum.
   <switch> instead for new protocol definitions.
 
 <switch name="identifier"> switch expression
-    <bitcase> bitcase expression, fields </bitcase> </switch>
+    <bitcase> bitcase expression(s), fields </bitcase> </switch>
 
   This element represents conditional inclusion of fields. It can be viewed
   as sequence of multiple ifs: if ( switch expression & bitcase expression )
-  is equal to bitcase expression, bitcase fields are included in structure.
-  It can be used only as the last field of structure. New protocol definitions
-  should prefer to use this instead of <valueparam>.
+  is non-zero, bitcase fields are included in structure.  It can be used only
+  as the last field of a structure.
+
+  When a bitcase includes multiple <enumref> clauses, the contents of the
+  bitcase are only present once regardless of the number of bitcase expressions
+  that match.
+
+  New protocol definitions should prefer to use this instead of <valueparam>.
 
 Expressions
 -----------