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996
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1 --- malbolge.c 2005-04-21 00:30:33.000000000 +0200
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2 +++ malbolge-new.c 2005-06-03 21:51:11.775304752 +0200
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3 @@ -73,15 +73,13 @@
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4 while ( ( x = getc( f ) ) != EOF )
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5 {
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6 if ( isspace( x ) ) continue;
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7 - if ( x < 127 && x > 32 )
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8 + if ( x < 33 || x > 126
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9 + || strchr( "ji*p</vo", xlat1[( x - 33 + i ) % 94] ) == NULL )
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10 {
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11 - if ( strchr( "ji*p</vo", xlat1[( x - 33 + i ) % 94] ) == NULL )
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12 - {
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13 - fputs( "invalid character in source file\n", stderr );
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14 - free( mem );
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15 - fclose( f );
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16 - return ( 1 );
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17 - }
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18 + fputs( "invalid character in source file\n", stderr );
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19 + free( mem );
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20 + fclose( f );
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21 + return ( 1 );
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22 }
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23 if ( i == 59049 )
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24 {
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25 @@ -93,6 +91,8 @@
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26 mem[i++] = x;
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27 }
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28 fclose( f );
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29 + if ( i < 1 ) mem[i++] = 68;
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30 + if ( i < 2 ) mem[i++] = 67;
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31 while ( i < 59049 ) mem[i] = op( mem[i - 1], mem[i - 2] ), i++;
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32 exec( mem );
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33 free( mem );
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34 @@ -108,7 +108,7 @@
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35 int x;
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36 for (;;)
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37 {
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38 - if ( mem[c] < 33 || mem[c] > 126 ) continue;
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39 + if ( mem[c] < 33 || mem[c] > 126 ) return;
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40 switch ( xlat1[( mem[c] - 33 + c ) % 94] )
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41 {
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42 case 'j': d = mem[d]; break;
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43 @@ -130,7 +130,7 @@
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44 break;
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45 case 'v': return;
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46 }
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47 - mem[c] = xlat2[mem[c] - 33];
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48 + if ( mem[c] >= 33 && mem[c] <= 126 ) mem[c] = xlat2[mem[c] - 33];
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49 if ( c == 59048 ) c = 0; else c++;
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50 if ( d == 59048 ) d = 0; else d++;
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51 }
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