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Rev 1453 Rev 1454
Line 747... Line 747...
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static int savefile(const struct file *db, const char *saveas) {
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static int savefile(const struct file *db, const char *saveas) {
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  int fd = 0;
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  int fd = 0;
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  const struct line far *l;
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  const struct line far *l;
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  unsigned int bytes;
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  unsigned int bytes;
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  unsigned char eollen;
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  unsigned char eollen = 2;
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  unsigned char eolbuf[2];
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  const unsigned char *eolbuf = "\r\n";
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  int errflag = 0;
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  int errflag = 0;
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  /* if filename not overloaded then use the fname in db */
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  /* if filename not overloaded then use the fname in db */
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  if (saveas == NULL) saveas = db->fname;
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  if (saveas == NULL) saveas = db->fname;
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  l = db->cursor;
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  l = db->cursor;
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  while (l->prev) l = l->prev;
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  while (l->prev) l = l->prev;
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  /* preset line terminators */
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  /* preset line terminators */
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  if (db->lfonly) {
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  if (db->lfonly) {
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    eolbuf[0] = '\n';
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    eollen = 1;
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    eolbuf++;
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  } else {
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    eolbuf[0] = '\r';
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    eolbuf[1] = '\n';
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    eollen = 2;
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    eollen--;
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  }
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  }
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  while (l) {
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  while (l) {
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    /* do not write the last empty line, it is only useful for edition */
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    /* do not write the last empty line, it is only useful for edition */
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    if (l->len != 0) {
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    if (l->len != 0) {