Index: src/statrep.c
==================================================================
--- src/statrep.c
+++ src/statrep.c
@@ -54,14 +54,24 @@
 **
 ** Returns one of: 'c', 'w', 'g', 't', 'e', representing the type of
 ** filter it applies, or '*' if no filter is applied (i.e. if "all" is
 ** used).
 */
+/*
+ * XXX: From timeline.c -- a header would be a better place...
+ */
+double symbolic_name_to_mtime(const char *);
+#define ONE_SECOND (1.0/86400.0)
 static int stats_report_init_view(){
   const char *zType = PD("type","*");  /* analog to /timeline?y=... */
+  const char *zAfter = P("a");         /* analog to /timeline?a=... */
+  const char *zBefore = P("b");        /* analog to /timeline?b=... */
   const char *zRealType = NULL;        /* normalized form of zType */
   int rc = 0;                          /* result code */
+  double rBefore, rAfter;              /* Boundary times */
+  Blob sql;
+
   assert( !statsReportType && "Must not be called more than once." );
   switch( (zType && *zType) ? *zType : 0 ){
     case 'c':
     case 'C':
       zRealType = "ci";
@@ -89,21 +99,47 @@
       break;
     default:
       rc = '*';
       break;
   }
+
   assert(0 != rc);
+
+  rBefore = symbolic_name_to_mtime(zBefore);
+  rAfter = symbolic_name_to_mtime(zAfter);
+
+  blob_zero(&sql);
+
   if(zRealType){
     statsReportTimelineYFlag = zRealType;
-    db_multi_exec("CREATE TEMP VIEW v_reports AS "
+    blob_append_sql(&sql, "CREATE TEMP VIEW v_reports AS "
                   "SELECT * FROM event WHERE type GLOB %Q",
                   zRealType);
   }else{
     statsReportTimelineYFlag = "a";
-    db_multi_exec("CREATE TEMP VIEW v_reports AS "
-                  "SELECT * FROM event");
+    blob_append_sql(&sql, "CREATE TEMP VIEW v_reports AS "
+                  "SELECT * FROM event WHERE 1");
+  }
+
+  if( rAfter>0.0 ){
+    if( rBefore>0.0 ){
+      blob_append_sql(&sql,
+        " AND mtime>=%.17g AND mtime<=%.17g",
+        rAfter-ONE_SECOND, rBefore+ONE_SECOND);
+    }else{
+      blob_append_sql(&sql,
+        " AND mtime>=%.17g",
+        rAfter-ONE_SECOND);
+    }
+  }else if( rBefore>0.0 ){
+    blob_append_sql(&sql,
+      " AND mtime<=%.17g",
+      rBefore+ONE_SECOND);
   }
+
+  db_multi_exec("%s", blob_sql_text(&sql));
+
   return statsReportType = rc;
 }
 
 /*
 ** Returns a string suitable (for a given value of suitable) for
@@ -662,10 +698,12 @@
 **   view=REPORT_NAME  Valid values: bymonth, byyear, byuser
 **   user=NAME         Restricts statistics to the given user
 **   type=TYPE         Restricts the report to a specific event type:
 **                     ci (check-in), w (wiki), t (ticket), g (tag)
 **                     Defaulting to all event types.
+**   a=TIMEORTAG       Limit report to after this event
+**   b=TIMEORTAG       Limit report to before this event
 **
 ** The view-specific query parameters include:
 **
 ** view=byweek:
 **