From f8eee83515032eca5e50d668ced44194eac6e36e Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 6 Jan 2022 09:51:34 -0500
Subject: Expose QPDFArgParser::usage

---
 include/qpdf/QPDFArgParser.hh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/qpdf/QPDFArgParser.hh b/include/qpdf/QPDFArgParser.hh
index e5b2c490..24e6ac48 100644
--- a/include/qpdf/QPDFArgParser.hh
+++ b/include/qpdf/QPDFArgParser.hh
@@ -150,6 +150,12 @@ class QPDFArgParser
     QPDF_DLL
     void insertCompletion(std::string const&);
 
+    // Throw a Usage exception with the given message. In completion
+    // mode, this just exits to prevent errors from partial commands
+    // or other error messages from messing up completion.
+    QPDF_DLL
+    void usage(std::string const& message);
+
   private:
     struct OptionEntry
     {
@@ -174,7 +180,6 @@ class QPDFArgParser
     void argCompletionBash();
     void argCompletionZsh();
 
-    void usage(std::string const& message);
     void checkCompletion();
     void handleArgFileArguments();
     void handleBashArguments();
-- 
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