From 1f0b4332e325c103e0ff2868f996d57efd069e4c Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Mon, 27 Jul 2015 20:23:47 +0200
Subject: [PATCH] Add softspace flag to StreamWriter - fixes print spaces in
 runtime env

---
 dtool/src/interrogate/interrogateBuilder.cxx |  5 +++--
 dtool/src/prc/streamWriter.I                 | 17 +++++++++++++----
 dtool/src/prc/streamWriter.h                 |  6 ++++++
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/dtool/src/interrogate/interrogateBuilder.cxx b/dtool/src/interrogate/interrogateBuilder.cxx
index e6babb17f7..5336c809f8 100644
--- a/dtool/src/interrogate/interrogateBuilder.cxx
+++ b/dtool/src/interrogate/interrogateBuilder.cxx
@@ -1434,8 +1434,9 @@ scan_element(CPPInstance *element, CPPStructType *struct_type,
     return 0;
   }
 
-  if (element->_file._source != CPPFile::S_local ||
-      in_ignorefile(element->_file._filename_as_referenced)) {
+  if (struct_type == NULL &&
+      (element->_file._source != CPPFile::S_local ||
+       in_ignorefile(element->_file._filename_as_referenced))) {
     // The element is defined in some other package or in an
     // ignorable file.
     return 0;
diff --git a/dtool/src/prc/streamWriter.I b/dtool/src/prc/streamWriter.I
index f92a24416e..ce4500a475 100644
--- a/dtool/src/prc/streamWriter.I
+++ b/dtool/src/prc/streamWriter.I
@@ -16,10 +16,13 @@
 ////////////////////////////////////////////////////////////////////
 //     Function: StreamWriter::Constructor
 //       Access: Public
-//  Description: 
+//  Description:
 ////////////////////////////////////////////////////////////////////
 INLINE StreamWriter::
-StreamWriter(ostream &out) : 
+StreamWriter(ostream &out) :
+#ifdef HAVE_PYTHON
+  softspace(0),
+#endif
   _out(&out),
   _owns_stream(false)
 {
@@ -28,10 +31,13 @@ StreamWriter(ostream &out) :
 ////////////////////////////////////////////////////////////////////
 //     Function: StreamWriter::Constructor
 //       Access: Published
-//  Description: 
+//  Description:
 ////////////////////////////////////////////////////////////////////
 INLINE StreamWriter::
-StreamWriter(ostream *out, bool owns_stream) : 
+StreamWriter(ostream *out, bool owns_stream) :
+#ifdef HAVE_PYTHON
+  softspace(0),
+#endif
   _out(out),
   _owns_stream(owns_stream)
 {
@@ -45,6 +51,9 @@ StreamWriter(ostream *out, bool owns_stream) :
 ////////////////////////////////////////////////////////////////////
 INLINE StreamWriter::
 StreamWriter(const StreamWriter &copy) :
+#ifdef HAVE_PYTHON
+  softspace(0),
+#endif
   _out(copy._out),
   _owns_stream(false)
 {
diff --git a/dtool/src/prc/streamWriter.h b/dtool/src/prc/streamWriter.h
index cd6f20e6e1..b63feaf6b1 100644
--- a/dtool/src/prc/streamWriter.h
+++ b/dtool/src/prc/streamWriter.h
@@ -81,6 +81,12 @@ PUBLISHED:
 private:
   ostream *_out;
   bool _owns_stream;
+
+#ifdef HAVE_PYTHON
+PUBLISHED:
+  // Python 2 needs this for printing to work correctly.
+  int softspace;
+#endif
 };
 
 #include "streamWriter.I"