Tidy up the code

* fixed compiler warnings, added -Werror to CMakeLists.txt

* removed LibXml2 and boost stuff from CMakeLists.txt

* fixed some things cpplint.py complains about:
  * make single-argument constructors explicit
  * add space before if/for/while/...
  * don't put { on a line of its own
  * remove space after ! operator
  * add space between // and comment
  * remove extra space before ( in function call
  * remove extra space before )
  * shorten lines to <= 80 characters
  * remove blank lines at the start of a code block
  * maybe others

1 files changed, 3 insertions, 4 deletions

diff --git a/src/sessiontreeitem.h b/src/sessiontreeitem.h
index ee587ae..77a1078 100644
--- a/src/sessiontreeitem.h
+++ b/src/sessiontreeitem.h
@@ -8,9 +8,8 @@
 #include "session.h"
 #include <QString>
 
-class SessionTreeItem
-{
-public:
+class SessionTreeItem {
+  public:
     SessionTreeItem(const Session* session, SessionTreeItem *parent = 0);
     SessionTreeItem(const QString& text, SessionTreeItem *parent = 0);
     ~SessionTreeItem();
@@ -25,7 +24,7 @@ public:
     const Session* session() const;
     const QString text() const;
 
-private:
+  private:
     QList<SessionTreeItem*> children_;
     SessionTreeItem *parent_;
     const Session *session_;