78     int count,pos,dot;  in do_try_nsap()  local
82     count = dot = 0;  in do_try_nsap()
86 	    dot = 1;  in do_try_nsap()
89 	    else if (!dot) return FATAL; /* two dots in a row */  in do_try_nsap()
90 		else dot = 0;  in do_try_nsap()
96 	if (!dot || *text == '0') return FATAL;  in do_try_nsap()
114     for (dot = 0; *text; text++)  in do_try_nsap()
122 	    dot = 1;  in do_try_nsap()
128 		    if (!dot) return FATAL; /* two dots in a row */  in do_try_nsap()
129 		    dot = 0;  in do_try_nsap()
131     if (!dot) return FATAL;  in do_try_nsap()
163     int i,dot,result;  in try_e164()  local
166     for (i = dot = 0; *text; text++)  in try_e164()
170 	    dot = 1;  in try_e164()
174 		if (!dot) return TRY_OTHER; /* two dots in a row */  in try_e164()
175 		dot = 0;  in try_e164()
177     if (!dot) return TRY_OTHER;  in try_e164()