man: use unicode ellipsis in more places

[thirdparty/systemd.git] / man / sd_bus_message_append.xml

diff --git a/man/sd_bus_message_append.xml b/man/sd_bus_message_append.xml
index 0ee849dca7aa5a9c64b44c42eb55425a3f75fe99..132ce66434626bb836d45b86918f4a755fcf8625 100644 (file)
--- a/man/sd_bus_message_append.xml
+++ b/man/sd_bus_message_append.xml
@@ -58,7 +58,7 @@
         <funcdef>int sd_bus_message_append</funcdef>
         <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
         <paramdef>const char *<parameter>types</parameter></paramdef>
-        <paramdef>...</paramdef>
+        <paramdef>…</paramdef>
       </funcprototype>
     </funcsynopsis>
   </refsynopsisdiv>
@@ -70,7 +70,7 @@
     appends a sequence of fields to the D-Bus message object
     <parameter>m</parameter>. The type string
     <parameter>types</parameter> describes the types of the field
-    arguments that follow. For each type specified in the type string
+    arguments that follow. For each type specified in the type string,
     one or more arguments need to be specified, in the same order as
     declared in the type string.</para>
 
@@ -169,6 +169,11 @@
       </tgroup>
     </table>
 
+    <para>For types "s" and "g" (unicode string or signature), the pointer may be
+    <constant>NULL</constant>, which is equivalent to an empty string. See
+    <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+    for the precise interpretation of those and other types.</para>
+
   </refsect1>
 
   <refsect1>
@@ -193,7 +198,7 @@ dictionary ::= "a" "{" basic_type complete_type "}"
     </para>
 
     <programlisting>sd_bus_message *m;
-...
+…
 sd_bus_message_append(m, "s", "a string");</programlisting>
 
     <para>Append all types of integers:</para>