seq_save
if (seq_save(sp, fp, "abbreviate ", SEQ_ABBREV) || ferror(fp))
if (seq_save(sp, fp, "map ", SEQ_COMMAND) || ferror(fp))
if (seq_save(sp, fp, "map! ", SEQ_INPUT) || ferror(fp))
int seq_save(SCR *, FILE *, char *, seq_t);