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line for every non-matching line. GNU grep prints nothing, and pcregrep now |
line for every non-matching line. GNU grep prints nothing, and pcregrep now |
| 76 |
does the same. The return code can be used to tell if there were any |
does the same. The return code can be used to tell if there were any |
| 77 |
non-matching lines. |
non-matching lines. |
| 78 |
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|
| 79 |
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14. The pattern (?=something)(?R) was not being diagnosed as a potentially |
| 80 |
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infinitely looping recursion. The bug was that positive lookaheads were not |
| 81 |
|
being skipped when checking for a possible empty match (negative lookaheads |
| 82 |
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and both kinds of lookbehind were skipped). |
| 83 |
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| 84 |
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| 85 |
Version 7.4 21-Sep-07 |
Version 7.4 21-Sep-07 |
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