| … | |
… | |
| 408 | { |
408 | { |
| 409 | result[resultlen++] = *src++; |
409 | result[resultlen++] = *src++; |
| 410 | } |
410 | } |
| 411 | } |
411 | } |
| 412 | result[resultlen] = '\0'; |
412 | result[resultlen] = '\0'; |
| 413 | } |
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| 414 | |
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| 415 | /** |
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| 416 | * Taking a string as an argument, mutate it into a string that looks like a list. |
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| 417 | * a 'list' for the purposes here, is a string of items, seperated by commas, except |
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| 418 | * for the last entry, which has an 'and' before it, and a full stop (period) after it. |
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| 419 | * This function will also strip all trailing non alphanumeric characters. |
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| 420 | * It does not insert an oxford comma. |
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| 421 | */ |
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| 422 | void |
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| 423 | make_list_like (char *input) |
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| 424 | { |
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| 425 | char *p, tmp[MAX_BUF]; |
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| 426 | int i; |
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| 427 | |
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| 428 | if (!input || strlen (input) > MAX_BUF - 5) |
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| 429 | return; |
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| 430 | /* bad stuff would happen if we continued here, the -5 is to make space for ' and ' */ |
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| 431 | |
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| 432 | strncpy (tmp, input, MAX_BUF - 5); |
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| 433 | /*trim all trailing commas, spaces etc. */ |
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| 434 | for (i = strlen (tmp); !isalnum (tmp[i]) && i >= 0; i--) |
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| 435 | tmp[i] = '\0'; |
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| 436 | |
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| 437 | strcat (tmp, "."); |
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| 438 | |
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| 439 | p = strrchr (tmp, ','); |
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| 440 | if (p) |
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| 441 | { |
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| 442 | *p = '\0'; |
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| 443 | strcpy (input, tmp); |
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| 444 | p++; |
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| 445 | strcat (input, " and"); |
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| 446 | strcat (input, p); |
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| 447 | } |
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| 448 | else |
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| 449 | strcpy (input, tmp); |
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| 450 | |
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| 451 | return; |
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| 452 | } |
413 | } |
| 453 | |
414 | |
| 454 | /******************************************************************************/ |
415 | /******************************************************************************/ |
| 455 | |
416 | |
| 456 | /* Checks a player-provided string which will become the msg property of |
417 | /* Checks a player-provided string which will become the msg property of |
