[evolution-data-server] I#329 - Calendar: Add SIMPLE_MEMO_WITH_SUMMARY capability

[Milan Crha <mcrha src gnome org>]

commit c13e5a094edce074813e326d92f772e5b1b65358
Author: Milan Crha <mcrha redhat com>
Date:   Wed Apr 28 08:50:04 2021 +0200

    I#329 - Calendar: Add SIMPLE_MEMO_WITH_SUMMARY capability
    
    Closes https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/329
    Related to https://gitlab.gnome.org/GNOME/evolution-etesync/-/issues/10

 .../evolution-data-server/evolution-data-server-docs.sgml.in  |  4 ++++
 src/calendar/libecal/e-cal-util.h                             | 11 +++++++++++
 2 files changed, 15 insertions(+)
---
diff --git a/docs/reference/evolution-data-server/evolution-data-server-docs.sgml.in 
b/docs/reference/evolution-data-server/evolution-data-server-docs.sgml.in
index b31c02de7..874fc9384 100644
--- a/docs/reference/evolution-data-server/evolution-data-server-docs.sgml.in
+++ b/docs/reference/evolution-data-server/evolution-data-server-docs.sgml.in
@@ -361,6 +361,10 @@
     <title>Index of deprecated symbols</title>
     <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-3-42" role="3.42">
+    <title>Index of new symbols in 3.42</title>
+    <xi:include href="xml/api-index-3.42.xml"><xi:fallback /></xi:include>
+  </index>
   <index id="api-index-3-40" role="3.40">
     <title>Index of new symbols in 3.40</title>
     <xi:include href="xml/api-index-3.40.xml"><xi:fallback /></xi:include>
diff --git a/src/calendar/libecal/e-cal-util.h b/src/calendar/libecal/e-cal-util.h
index 425eef9e8..6f739ad1d 100644
--- a/src/calendar/libecal/e-cal-util.h
+++ b/src/calendar/libecal/e-cal-util.h
@@ -210,6 +210,17 @@ G_BEGIN_DECLS
  **/
 #define E_CAL_STATIC_CAPABILITY_SIMPLE_MEMO            "simple-memo"
 
+/**
+ * E_CAL_STATIC_CAPABILITY_SIMPLE_MEMO_WITH_SUMMARY:
+ *
+ * Similar to the %E_CAL_STATIC_CAPABILITY_SIMPLE_MEMO, except the backend stores
+ * the description and the summary separately.
+ *
+ * Since: 3.42
+ **/
+
+#define E_CAL_STATIC_CAPABILITY_SIMPLE_MEMO_WITH_SUMMARY "simple-memo-with-summary"
+
 struct _ECalClient;
 
 ICalComponent *        e_cal_util_new_top_level        (void);