cmDocumentationFormatter: `TextIndent` member is `std::string` now

Was `const char*`.

1 files changed, 3 insertions, 2 deletions

diff --git a/Source/cmDocumentationFormatter.h b/Source/cmDocumentationFormatter.h
index 6f2ccb4..003cf89 100644
--- a/Source/cmDocumentationFormatter.h
+++ b/Source/cmDocumentationFormatter.h
@@ -5,6 +5,7 @@
 #include "cmConfigure.h" // IWYU pragma: keep
 
 #include <iosfwd>
+#include <string>
 
 class cmDocumentationSection;
 
@@ -17,9 +18,9 @@ public:
   void PrintSection(std::ostream& os, cmDocumentationSection const& section);
   void PrintParagraph(std::ostream& os, const char* text);
   void PrintColumn(std::ostream& os, const char* text);
-  void SetIndent(const char* indent);
+  void SetIndent(std::string indent) { this->TextIndent = std::move(indent); }
 
 private:
   int TextWidth = 77;
-  const char* TextIndent = "";
+  std::string TextIndent = {};
 };