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revision 242 by ph10, Tue Sep 11 15:47:20 2007 UTC revision 243 by ph10, Thu Sep 13 09:28:14 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  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 (where      strtoull to pcrecpp.cc to select the available functions in WIN32 (where
36      different names are used).      different names are used).
37    
38  8.  Changed all #include <config.h> to #include "config.h". There were also  8.  Changed all #include <config.h> to #include "config.h". There were also
39      some further <pcre.h> cases that I changed to "pcre.h".      some further <pcre.h> cases that I changed to "pcre.h".
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  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      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      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      these. I have refactored PCRE in four places to do this. The result is
48      dramatic:      dramatic:
49    
50        Originally:                          290        Originally:                          290
51        After changing UCP table:            187        After changing UCP table:            187
52        After changing error message table:   43        After changing error message table:   43
53        After changing table of "verbs"       36        After changing table of "verbs"       36
54        After changing table of Posix names   22        After changing table of Posix names   22
55    
56      Thanks to the folks working on Gregex for glib for this insight.      Thanks to the folks working on Gregex for glib for this insight.
57    
58    
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