| 1008 |
/* If the mininum is 1 and the previous item was a character string, |
/* If the mininum is 1 and the previous item was a character string, |
| 1009 |
we either have to put back the item that got cancelled if the string |
we either have to put back the item that got cancelled if the string |
| 1010 |
length was 1, or add the character back onto the end of a longer |
length was 1, or add the character back onto the end of a longer |
| 1011 |
string. For a character type nothing need be done; it will just get put |
string. For a character type nothing need be done; it will just get |
| 1012 |
back naturally. */ |
put back naturally. Note that the final character is always going to |
| 1013 |
|
get added below. */ |
| 1014 |
|
|
| 1015 |
else if (*previous == OP_CHARS) |
else if (*previous == OP_CHARS) |
| 1016 |
{ |
{ |
| 1017 |
if (code == previous) code += 2; else previous[1]++; |
if (code == previous) code += 2; else previous[1]++; |
| 1018 |
} |
} |
| 1019 |
|
|
| 1020 |
|
/* For a single negated character we also have to put back the |
| 1021 |
|
item that got cancelled. */ |
| 1022 |
|
|
| 1023 |
|
else if (*previous == OP_NOT) code++; |
| 1024 |
|
|
| 1025 |
/* If the maximum is unlimited, insert an OP_STAR. */ |
/* If the maximum is unlimited, insert an OP_STAR. */ |
| 1026 |
|
|
| 1027 |
if (repeat_max < 0) |
if (repeat_max < 0) |
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