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Rev 1346 Rev 1347
Line 263... Line 263...
263 
 
 263 
 
264 
  return(1);
 264 
  return(1);
265 
}
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}
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268 
static void ui_help(void) {
 268 
static void ui_help(void) { /* 8706 -> 6277 */
269 
#define MAXLINLEN 35
 269 
#define MAXLINLEN 39
270 
  unsigned char i, offset;
 270 
  unsigned short i, offset;
271 
  offset = (screenw - MAXLINLEN + 2) >> 1;
 271 
  offset = (screenw - MAXLINLEN) >> 1;
272 
 
 272 
 
273 
  for (i = 2; i < 18; i++) {
 - 
 
274 
    mdr_cout_char_rep(i, offset - 2, ' ', SCHEME_STBAR1, MAXLINLEN + 2);
 - 
 
275 
  }
 - 
 
276 
 
 - 
 
277 
  for (i = 0; i < 20; i++) {
 273 
  for (i = 3; i < 25; i++) {
278 
    const char *s = svarlang_str(8, i);
 274 
    const char *s = svarlang_str(8, i);
279 
    if (s[0] == 0) break;
 275 
    if (s[0] == 0) break;
- 
 
 276 
    mdr_cout_char_rep(i, offset, ' ', SCHEME_STBAR1, MAXLINLEN);
280 
    if (s[0] == '.') continue;
 277 
    if (s[0] == '.') continue;
281 
    mdr_cout_locate(3 + i, offset + mdr_cout_str(3 + i, offset, s, SCHEME_STBAR1, MAXLINLEN));
 278 
    mdr_cout_locate(i, offset + 2 + mdr_cout_str(i, offset + 2, s, SCHEME_STBAR1, MAXLINLEN - 2));
282 
  }
 279 
  }
283 
 
 280 
 
284 
  keyb_getkey();
 281 
  keyb_getkey();
285 
#undef MAXLINLEN
 282 
#undef MAXLINLEN
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}
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}
Line 717... Line 714...
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    l = l->prev;
 714 
    l = l->prev;
718 
  }
 715 
  }
719 
}
 716 
}
720 
 
 717 
 
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 718 
 
- 
 
 719 
/* main returns nothing, ie. sved always exits with a zero exit code
- 
 
 720 
 * (this saves 20 bytes of executable footprint) */
722 
int main(void) {
 721 
void main(void) {
723 
  static struct file dbarr[1];
 722 
  static struct file dbarr[1];
724 
  const char *fname;
 723 
  const char *fname;
725 
  struct file *db = dbarr;
 724 
  struct file *db = dbarr;
726 
 
 725 
 
727 
  {
 726 
  {
Line 731... Line 730...
731 
 
 730 
 
732 
  fname = parseargv();
 731 
  fname = parseargv();
733 
 
 732 
 
734 
  if (fname == NULL) {
 733 
  if (fname == NULL) {
735 
    mdr_coutraw_puts(svarlang_str(1,0)); /* usage: sved file.txt */
 734 
    mdr_coutraw_puts(svarlang_str(1,0)); /* usage: sved file.txt */
736 
    return(0);
 735 
    return;
737 
  }
 736 
  }
738 
 
 737 
 
739 
  /* load file */
 738 
  /* load file */
740 
  {
 739 
  {
741 
    unsigned char err = loadfile(db, fname);
 740 
    unsigned char err = loadfile(db, fname);
742 
    if (err == 1) {
 741 
    if (err == 1) {
743 
      mdr_coutraw_puts(svarlang_str(0,11)); /* file not found */
 742 
      mdr_coutraw_puts(svarlang_str(0,11)); /* file not found */
744 
      return(1);
 743 
      return;
745 
    } else if (err != 0) {
 744 
    } else if (err != 0) {
746 
      mdr_coutraw_puts(svarlang_str(0,10)); /* ERROR */
 745 
      mdr_coutraw_puts(svarlang_str(0,10)); /* ERROR */
747 
      return(1);
 746 
      return;
748 
    }
 747 
    }
749 
  }
 748 
  }
750 
 
 749 
 
751 
  if (mdr_cout_init(&screenw, &screenh)) {
 750 
  if (mdr_cout_init(&screenw, &screenh)) {
752 
    /* load color scheme if mdr_cout_init returns a color flag */
 751 
    /* load color scheme if mdr_cout_init returns a color flag */
Line 996... Line 995...
996 
 
 995 
 
997 
  mdr_cout_close();
 996 
  mdr_cout_close();
998 
 
 997 
 
999 
  /* no need to free memory, DOS will do it for me */
 998 
  /* no need to free memory, DOS will do it for me */
1000 
 
 999 
 
1001 
  return(0);
 1000 
  return;
1002 
}
 1001 
}