Cleaned up code. * .hgsub: Removed IRC Widget. * gui.pro: Removed dependency on IRC Widget and removed files. * class FileEditorMdiSubWindow: Renamed to FileEditor. File editor windows are now independent windows, thus removed the extra close button. * MainWindow: Removed MDI Area and replaced it with the terminal instead. * BrowserWidget: Removed browser widget. * SettingsDialog: Rearranged settings for the editor, removed tab for shortcuts. * OctaveCallbackThread: Raised update intervals from 0,5s to 1s. * OctaveLink: Replaced signals names for triggering updates on the symbol table. * WorkspaceView: Adjusted connect statements to fit the new signal names.

      subroutine fortsub (n, a, s)
      implicit none
      character*(*) s
      real*8 a(*)
      integer*4 i, n, ioerr
      do i = 1, n
        if (a(i) .eq. 0d0) then
          call xstopx ('fortsub: divide by zero')
        else
          a(i) = 1d0 / a(i)
        endif
      enddo
      write (unit = s, fmt = '(a,i3,a,a)', iostat = ioerr)
     $       'There are ', n,
     $       ' values in the input vector', char(0)
      if (ioerr .ne. 0) then
        call xstopx ('fortsub: error writing string')
      endif
      return
      end