50       char *rp = retval + (cp - str);  in expand_escapes()  local
58               *rp++ = '\a';  in expand_escapes()
62               *rp++ = '\b';  in expand_escapes()
66               *rp++ = '\f';  in expand_escapes()
70               *rp++ = '\n';  in expand_escapes()
74               *rp++ = '\r';  in expand_escapes()
78               *rp++ = '\t';  in expand_escapes()
82               *rp++ = '\v';  in expand_escapes()
86               *rp++ = '\\';  in expand_escapes()
105                 *rp++ = ch;  in expand_escapes()
117               *rp++ = '\\';  in expand_escapes()
123             *rp++ = *cp++;  in expand_escapes()
128       *rp = '\0';  in expand_escapes()