X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fgetopt.h;h=407d3459984fce67c42ffd92f1c9ffe7faae4b23;hb=7b81490ae4ed6c7c8566f889d146677827f5d4a5;hp=411515f5dd9c1d837e47131ca3c2ee1d08f21e91;hpb=b54e273fec47af51792955143e84417b638ad2b7;p=libs%2Fcore.git

diff --git a/source/core/getopt.h b/source/core/getopt.h
index 411515f..407d345 100644
--- a/source/core/getopt.h
+++ b/source/core/getopt.h
@@ -272,8 +272,10 @@ private:
 	unsigned process_short(const char *const *);
 
 public:
-	/** Generates a single line that describes known options and arguments. */
-	std::string generate_usage(const std::string &) const;
+	/** Generates a single line that describes known options and arguments.  If
+	compact is true, the options list is replaced with a placeholder.  This
+	provides cleaner output if full help text is printed. */
+	std::string generate_usage(const std::string &, bool compact = false) const;
 
 	/** Generates help for known options and arguments in tabular format, one
 	item per line.  The returned string will have a linefeed at the end. */