[gcalctool] comments and whitespace

[Robert Ancell <rancell src gnome org>]

commit 057de19c9a1c382daa1a29c2cf0f440c5ef8a549
Author: Robert Ancell <robert ancell gmail com>
Date:   Sun Apr 11 21:30:00 2010 +1000

    comments and whitespace

 src/math-display.c  |    1 +
 src/math-equation.c |    4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/math-display.c b/src/math-display.c
index 9cfc749..77ae118 100644
--- a/src/math-display.c
+++ b/src/math-display.c
@@ -342,6 +342,7 @@ math_display_class_init (MathDisplayClass *klass)
                                                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
 }
 
+
 static void 
 math_display_init(MathDisplay *display)
 {
diff --git a/src/math-equation.c b/src/math-equation.c
index 5d3ef01..3c84a6e 100644
--- a/src/math-equation.c
+++ b/src/math-equation.c
@@ -88,8 +88,8 @@ struct MathEquationPrivate
     GList *history;           /* History of expression mode states */
 
     // FIXME: Replace with GtkClipboard
-    GdkAtom clipboard_atom;   /* ??? */
-    GdkAtom primary_atom;     /* ??? */
+    GdkAtom clipboard_atom;   /* ??? */ // 
+    GdkAtom primary_atom;     /* ??? */ // FIXME: Is this middle click?
     char *shelf;              /* PUT selection shelf contents. */
 };