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Rev 1539 Rev 1541
Line 220... Line 220...
220 
  while (db->cursor->prev) db->cursor = db->cursor->prev;
 220 
  while (db->cursor->prev) db->cursor = db->cursor->prev;
221 
  db->curline = 0;
 221 
  db->curline = 0;
222 
}
 222 
}
223 
 
 223 
 
224 
 
 224 
 
- 
 
 225 
/* saves db file, resets db->modflag on success and overwrites the filename
- 
 
 226 
 * field if saveas is not NULL */
225 
static int savefile(const struct file *db, const char *saveas) {
 227 
static int savefile(struct file *db, const char *saveas) {
226 
  int fd = 0;
 228 
  int fd = 0;
227 
  const struct line far *l;
 229 
  const struct line far *l;
228 
  unsigned int bytes;
 230 
  unsigned int bytes;
229 
  unsigned char eollen = 2;
 231 
  unsigned char eollen = 2;
230 
  const unsigned char *eolbuf = "\r\n";
 232 
  const unsigned char *eolbuf = "\r\n";
Line 274... Line 276...
274 
    l = l->next;
 276 
    l = l->next;
275 
  }
 277 
  }
276 
 
 278 
 
277 
  errflag |= _dos_close(fd);
 279 
  errflag |= _dos_close(fd);
278 
 
 280 
 
- 
 
 281 
  /* did it all work? */
- 
 
 282 
  if (errflag == 0) {
- 
 
 283 
    db->modflag = 0;
- 
 
 284 
    if (saveas != db->fname) mdr_dos_truename(db->fname, saveas);
- 
 
 285 
  }
- 
 
 286 
 
279 
  return(errflag);
 287 
  return(errflag);
280 
}
 288 
}
281 
 
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static void ui_statusbar(const struct file *db, unsigned char slotnum) {
 291 
static void ui_statusbar(const struct file *db, unsigned char slotnum) {
Line 372... Line 380...
372 
  if (uidirty.to < y+4) uidirty.to = y+4;
 380 
  if (uidirty.to < y+4) uidirty.to = y+4;
373 
}
 381 
}
374 
 
 382 
 
375 
 
 383 
 
376 
/* returns 0 if operation may proceed, non-zero to cancel */
 384 
/* returns 0 if operation may proceed, non-zero to cancel */
377 
static unsigned char ui_confirm_if_unsaved(const struct file *db) {
 385 
static unsigned char ui_confirm_if_unsaved(struct file *db) {
378 
  int k;
 386 
  int k;
379 
 
 387 
 
380 
  if (db->modflag == 0) return(0);
 388 
  if (db->modflag == 0) return(0);
381 
 
 389 
 
382 
  mdr_cout_cursor_hide();
 390 
  mdr_cout_cursor_hide();
Line 1136... Line 1144...
1136 
        case MENU_SAVE:
 1144 
        case MENU_SAVE:
1137 
          if ((saveflag != 0) || (db->fname[0] == 0)) { /* save as... */
 1145 
          if ((saveflag != 0) || (db->fname[0] == 0)) { /* save as... */
1138 
            ui_getstring(svarlang_str(0,6), fname, sizeof(fname));
 1146 
            ui_getstring(svarlang_str(0,6), fname, sizeof(fname));
1139 
            if (*fname == 0) break;
 1147 
            if (*fname == 0) break;
1140 
            saveflag = savefile(db, fname);
 1148 
            saveflag = savefile(db, fname);
1141 
            if (saveflag == 0) mdr_dos_truename(db->fname, fname);
 - 
 
1142 
          } else {
 1149 
          } else {
1143 
            saveflag = savefile(db, NULL);
 1150 
            saveflag = savefile(db, NULL);
1144 
          }
 1151 
          }
1145 
 
 1152 
 
1146 
          mdr_cout_cursor_hide();
 1153 
          mdr_cout_cursor_hide();
1147 
 
 1154 
 
1148 
          if (saveflag == 0) {
 1155 
          if (saveflag == 0) {
1149 
            db->modflag = 0;
 - 
 
1150 
            ui_msg(svarlang_str(0, 2), NULL, SCHEME_MSG);
 1156 
            ui_msg(svarlang_str(0, 2), NULL, SCHEME_MSG);
1151 
            mdr_bios_tickswait(11); /* 11 ticks is about 600 ms */
 1157 
            mdr_bios_tickswait(11); /* 11 ticks is about 600 ms */
1152 
          } else {
 1158 
          } else {
1153 
            ui_msg(svarlang_str(0, 10), NULL, SCHEME_ERR);
 1159 
            ui_msg(svarlang_str(0, 10), NULL, SCHEME_ERR);
1154 
            mdr_bios_tickswait(36); /* 2s */
 1160 
            mdr_bios_tickswait(36); /* 2s */