From f1d805badc1ea09998fea9427687456717936ff7 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 6 Jan 2022 14:26:32 -0500
Subject: Add QPDFArgParser::copyFromOtherTable

---
 include/qpdf/QPDFArgParser.hh | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include')

diff --git a/include/qpdf/QPDFArgParser.hh b/include/qpdf/QPDFArgParser.hh
index 24e6ac48..15c17399 100644
--- a/include/qpdf/QPDFArgParser.hh
+++ b/include/qpdf/QPDFArgParser.hh
@@ -117,6 +117,14 @@ class QPDFArgParser
     QPDF_DLL
     void addRequiredChoices(
         std::string const& arg, param_arg_handler_t, char const** choices);
+    QPDF_DLL
+
+    // If an option is shared among multiple tables and uses identical
+    // handlers, you can just copy it instead of repeating the
+    // registration call.
+    void copyFromOtherTable(std::string const& arg,
+                            std::string const& other_table);
+
     // The final check handler is called at the very end of argument
     // parsing.
     QPDF_DLL
-- 
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