From d37263139e511b3dbfea2bd355f5edd779a71324 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 20 Mar 2023 16:31:57 +0300
Subject: Regenerate options parsing files

---
 libbutl/builtin-options.cxx | 50 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/libbutl/builtin-options.cxx b/libbutl/builtin-options.cxx
index 5f43659..a2eb781 100644
--- a/libbutl/builtin-options.cxx
+++ b/libbutl/builtin-options.cxx
@@ -387,6 +387,56 @@ namespace butl
       }
     };
 
+    template <typename K, typename V, typename C>
+    struct parser<std::multimap<K, V, C> >
+    {
+      static void
+      parse (std::multimap<K, V, C>& m, bool& xs, scanner& s)
+      {
+        const char* o (s.next ());
+
+        if (s.more ())
+        {
+          std::size_t pos (s.position ());
+          std::string ov (s.next ());
+          std::string::size_type p = ov.find ('=');
+
+          K k = K ();
+          V v = V ();
+          std::string kstr (ov, 0, p);
+          std::string vstr (ov, (p != std::string::npos ? p + 1 : ov.size ()));
+
+          int ac (2);
+          char* av[] =
+          {
+            const_cast<char*> (o),
+            0
+          };
+
+          bool dummy;
+          if (!kstr.empty ())
+          {
+            av[1] = const_cast<char*> (kstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<K>::parse (k, dummy, s);
+          }
+
+          if (!vstr.empty ())
+          {
+            av[1] = const_cast<char*> (vstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<V>::parse (v, dummy, s);
+          }
+
+          m.insert (typename std::multimap<K, V, C>::value_type (k, v));
+        }
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
     template <typename X, typename T, T X::*M>
     void
     thunk (X& x, scanner& s)
-- 
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