search: Add stable queries to thread search results

[notmuch] / devel / schemata

diff --git a/devel/schemata b/devel/schemata
index cdd0e433f6f442665fc1066f78bfafebe07ce3a2..41dc4a60fff36608e25425c7f113c6f2a1b667b0 100644 (file)
--- a/devel/schemata
+++ b/devel/schemata
@@ -14,7 +14,17 @@ are interleaved. Keys are printed as keywords (symbols preceded by a
 colon), e.g. (:id "123" :time 54321 :from "foobar"). Null is printed as
 nil, true as t and false as nil.
 
-This is version 1 of the structured output format.
+This is version 2 of the structured output format.
+
+Version history
+---------------
+
+v1
+- First versioned schema release.
+- Added part.content-length and part.content-transfer-encoding fields.
+
+v2
+- Added the thread_summary.query field.
 
 Common non-terminals
 --------------------
@@ -145,7 +155,15 @@ thread_summary = {
     authors:        string,   # comma-separated names with | between
                               # matched and unmatched
     subject:        string,
-    tags:           [string*]
+    tags:           [string*],
+
+    # Two stable query strings identifying exactly the matched and
+    # unmatched messages currently in this thread.  The messages
+    # matched by these queries will not change even if more messages
+    # arrive in the thread.  If there are no matched or unmatched
+    # messages, the corresponding query will be null (there is no
+    # query that matches nothing).  (Added in schema version 2.)
+    query:          [string|null, string|null],
 }
 
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