Xcode: Use proper indentation for schemes

1 files changed, 10 insertions, 1 deletions

diff --git a/Source/cmXMLWriter.cxx b/Source/cmXMLWriter.cxx
index 2f50fe929c..541cb3d2c7 100644
--- a/Source/cmXMLWriter.cxx
+++ b/Source/cmXMLWriter.cxx
@@ -7,6 +7,7 @@
 
 cmXMLWriter::cmXMLWriter(std::ostream& output, std::size_t level)
   : Output(output)
+  , IndentationElement(1, '\t')
   , Level(level)
   , ElementOpen(false)
   , BreakAttrib(false)
@@ -100,10 +101,18 @@ void cmXMLWriter::FragmentFile(const char* fname)
   this->Output << fin.rdbuf();
 }
 
+void cmXMLWriter::SetIndentationElement(std::string const& element)
+{
+  this->IndentationElement = element;
+}
+
 void cmXMLWriter::ConditionalLineBreak(bool condition, std::size_t indent)
 {
   if (condition) {
-    this->Output << '\n' << std::string(indent + this->Level, '\t');
+    this->Output << '\n';
+    for (std::size_t i = 0; i < indent + this->Level; ++i) {
+      this->Output << this->IndentationElement;
+    }
   }
 }