Backport: Fix warnings. Add const, constexpr, and noexcept. Initialize. Standard methods.

Replace 0 and NULL with nullptr for COM, DirectWrite and least ambiguous cases.

Backport of changeset 6974:e99161ef7bdd.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/XPM.h b/src/XPM.h
index 92deb9e8a..c3c1fc3b3 100644
--- a/src/XPM.h
+++ b/src/XPM.h
@@ -14,12 +14,12 @@ namespace Scintilla {
  * Hold a pixmap in XPM format.
  */
 class XPM {
-	int height;
-	int width;
-	int nColours;
+	int height=1;
+	int width=1;
+	int nColours=1;
 	std::vector<unsigned char> pixels;
 	ColourDesired colourCodeTable[256];
-	char codeTransparent;
+	char codeTransparent=' ';
 	ColourDesired ColourFromCode(int ch) const;
 	void FillRun(Surface *surface, int code, int startX, int y, int x) const;
 public: