char *completionCmdSource(const char *text, int state);
char *completionCmdFile(const char *text, int state);
char *completionCmdInfo(const char *text, int state);
char *completionCmdSource(const char *text, int state);
char *completionCmdFile(const char *text, int state);
char *completionCmdInfo(const char *text, int state);