tools

commit b87dbf9b556be8e2b6171baee6e4dd12782855c2
parent 63966f207ec9bd8c5b55845e94da9df2750dd653
Author: Morel Bérenger <berengermorel76@gmail.com>
Date:   Wed, 12 Aug 2020 20:41:59 +0200

opt_parser.hpp: show<char*>() now escapes ctrl chars

Diffstat:
M
btl/src/optparser.hpp
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/btl/src/optparser.hpp b/btl/src/optparser.hpp
@@ -108,6 +108,8 @@ void print_opts( FILE_PTR target, opt_desc_t const* start, opt_desc_t const* end
 #include <type_traits>
 #include <limits>
 
+#include "utils.hpp"
+
 // C "semi-static" strings in pointer
 template <typename T>
 bool  set(
@@ -152,7 +154,7 @@ bool show(
 	fputs( "(current value: \"", target );
 	char const* current = *static_cast<char *const*>( val );
 	current = current ? current : "";
-	fputs( current, target );
+	esc_fputs( current, target );
 	fputs( "\")", target );
 	return false;
 }