/[pcre]/code/trunk/ChangeLog
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revision 233 by ph10, Tue Sep 11 11:26:11 2007 UTC revision 259 by ph10, Wed Sep 19 09:52:44 2007 UTC
# Line 25  Version 7.4 10-Sep-07 Line 25  Version 7.4 10-Sep-07
25    
26  4.  Added options (at build time, compile time, exec time) to change \R from  4.  Added options (at build time, compile time, exec time) to change \R from
27      matching any Unicode line ending sequence to just matching CR, LF, or CRLF.      matching any Unicode line ending sequence to just matching CR, LF, or CRLF.
   
 5.  doc/pcresyntax.html was missing from the distribution.  
28    
29  6.  Put back the definition of PCRE_ERROR_NULLWSLIMIT, for backward  5.  doc/pcresyntax.html was missing from the distribution.
30    
31    6.  Put back the definition of PCRE_ERROR_NULLWSLIMIT, for backward
32      compatibility, even though it is no longer used.      compatibility, even though it is no longer used.
33    
34    7.  Added macro for snprintf to pcrecpp_unittest.cc and also for strtoll and
35        strtoull to pcrecpp.cc to select the available functions in WIN32 when the
36        windows.h file is present (where different names are used). [This was
37        reversed later after testing - see 16 below.]
38    
39    8.  Changed all #include <config.h> to #include "config.h". There were also
40        some further <pcre.h> cases that I changed to "pcre.h".
41    
42    9.  When pcregrep was used with the --colour option, it missed the line ending
43        sequence off the lines that it output.
44    
45    10. It was pointed out to me that arrays of string pointers cause lots of
46        relocations when a shared library is dynamically loaded. A technique of
47        using a single long string with a table of offsets can drastically reduce
48        these. I have refactored PCRE in four places to do this. The result is
49        dramatic:
50    
51          Originally:                          290
52          After changing UCP table:            187
53          After changing error message table:   43
54          After changing table of "verbs"       36
55          After changing table of Posix names   22
56    
57        Thanks to the folks working on Gregex for glib for this insight.
58    
59    11. --disable-stack-for-recursion caused compiling to fail unless -enable-
60        unicode-properties was also set.
61    
62    12. Updated the tests so that they work when \R is defaulted to ANYCRLF.
63    
64    13. Added checks for ANY and ANYCRLF to pcrecpp.cc where it previously
65        checked only for CRLF.
66    
67    14. Added casts to pcretest.c to avoid compiler warnings.
68    
69    15. Added Craig's patch to various pcrecpp modules to avoid compiler warnings.
70    
71    16. Added Craig's patch to remove the WINDOWS_H tests, that were not working,
72        and instead check for _strtoi64 explicitly, and avoid the use of snprintf()
73        entirely. This removes changes made in 7 above.
74    
75    
76  Version 7.3 28-Aug-07  Version 7.3 28-Aug-07
77  ---------------------  ---------------------

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