Added an interface settings tab to the settings dialog. Made a few improvements on the editor. Wrote a small welcome text in the welcome wizard. Moved configuration file to ~/.config/octave-gui/settings. * FileEditorMdiSubWindow: Set sources for code completion to all, lowered completion threshold, changed colors. * SettingsDialog: Added interface tab with shortcut configuration table widget. * WelcomeWizard: Wrote a little text to appear at startup.

#include "mex.h"

void
mexFunction (int nlhs, mxArray *plhs[], int nrhs, 
             const mxArray *prhs[])
{
  const char *nm;
  nm = mexFunctionName ();
  mexPrintf ("You called function: %s\n", nm);
  if (strcmp (nm, "myfunc") == 0)
    mexPrintf ("This is the principal function\n", nm);
  return; 
}