The function 'handleCustomRegister' is never used.

Condition 'displayIcon' is always false

The scope of the variable 'tabAddable' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

Variable 'closeButtonMargin' is assigned a value that is never used.

The function 'handleHotkeyCtrlF' is never used.

The function 'handleHotketActivateTab' is never used.

The function 'handleHotketCloseCurrentTab' is never used.

The function 'handleHotketCreateNewTab' is never used.

The function 'handleHotketNextTab' is never used.