refspec: move refspec parsing logic into its own file

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c2403a915ffe29e152832ae16e5bc902703a9903..6ab032acb1a77b3188644393e647fec6991753c8 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -12,6 +12,7 @@
 #include "run-command.h"
 #include "remote.h"
 #include "refs.h"
+#include "refspec.h"
 #include "connect.h"
 #include "revision.h"
 #include "diffcore.h"