Describe CCL qual r=omiteq

[yaz-moved-to-github.git] / doc / book.xml

diff --git a/doc/book.xml b/doc/book.xml
index df5021d..a737c75 100644 (file)
--- a/doc/book.xml
+++ b/doc/book.xml
@@ -5693,6 +5693,15 @@ typedef struct {
           <literal>r=r</literal> is available in YAZ 2.0.24 or later.
          </entry>
          </row>
+         <row><entry><literal>r=omiteq</literal></entry>
+         <entry>
+          This will omit relation=equals (@attr 2=3) when r=o / r=r
+          is used. This is useful for servers that somehow breaks
+          when an explicit relation=equals is used. Omitting the
+          relation is usually safe because "equals" is the default
+          behavior. This tweak was added in YAZ version 5.1.2.
+         </entry>
+         </row>
          <row><entry><literal>t=l</literal></entry>
          <entry>
           Allows term to be left-truncated.