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revision 239 by ph10, Tue Sep 11 13:46:30 2007 UTC revision 240 by ph10, Tue Sep 11 15:47:20 2007 UTC
# Line 40  Version 7.4 10-Sep-07 Line 40  Version 7.4 10-Sep-07
40    
41  9.  When pcregrep was used with the --colour option, it missed the line ending  9.  When pcregrep was used with the --colour option, it missed the line ending
42      sequence off the lines that it output.      sequence off the lines that it output.
43    
44    10. It was pointed out to me that arrays of string pointers cause lots of
45        relocations when a shared library is dynamically loaded. A technique of
46        using a single long string with a table of offsets can drastically reduce
47        these. I have refactored PCRE in four places to do this. The result is
48        dramatic:
49    
50          Originally:                          290
51          After changing UCP table:            187
52          After changing error message table:   43
53          After changing table of "verbs"       36
54          After changing table of Posix names   22
55    
56        Thanks to the folks working on Gregex for glib for this insight.
57    
58    
59  Version 7.3 28-Aug-07  Version 7.3 28-Aug-07
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