if (*cp == '\0')
continue;
switch (state) {
if (*cp == '\0')
continue;
switch (state) {
- case S1:
- if (*cp == '-') {
- output('-');
- output(' ');
- }
- state = S2; /* fall */
+ case S1:
+ if (*cp == '-') {
+ output('-');
+ output(' ');
+ }
+ state = S2; /* fall */
- case S2:
- output(*cp);
- if (*cp == '\n')
- state = S1;
- break;
+ case S2:
+ output(*cp);
+ if (*cp == '\n')
+ state = S1;
+ break;