void ChosenArea(void *n);
/* Chose a string and color it BLUE */

void CtrlA(void *n);
/* Chosen the whole passage */

void SaveChosenArea(void *n);
/* Save the ChosenArea in the cliperboard */

void CtrlV(void *n);
/* Paste the cliperboard in the right position */

void CtrlX(void *n);
/* Clip and paste in the right position */