1.1 --- a/tools/pcre/pcreposix.h	Sun Mar 17 11:29:55 2013 -0400
     1.2 +++ b/tools/pcre/pcreposix.h	Sun Mar 17 11:32:03 2013 -0400
     1.3 @@ -9,7 +9,7 @@
     1.4  Compatible Regular Expression library. It defines the things POSIX says should
     1.5  be there. I hope.
     1.6  
     1.7 -            Copyright (c) 1997-2009 University of Cambridge
     1.8 +            Copyright (c) 1997-2012 University of Cambridge
     1.9  
    1.10  -----------------------------------------------------------------------------
    1.11  Redistribution and use in source and binary forms, with or without
    1.12 @@ -50,17 +50,19 @@
    1.13  extern "C" {
    1.14  #endif
    1.15  
    1.16 -/* Options, mostly defined by POSIX, but with a couple of extras. */
    1.17 +/* Options, mostly defined by POSIX, but with some extras. */
    1.18  
    1.19 -#define REG_ICASE     0x0001
    1.20 -#define REG_NEWLINE   0x0002
    1.21 -#define REG_NOTBOL    0x0004
    1.22 -#define REG_NOTEOL    0x0008
    1.23 -#define REG_DOTALL    0x0010   /* NOT defined by POSIX. */
    1.24 -#define REG_NOSUB     0x0020
    1.25 -#define REG_UTF8      0x0040   /* NOT defined by POSIX. */
    1.26 +#define REG_ICASE     0x0001   /* Maps to PCRE_CASELESS */
    1.27 +#define REG_NEWLINE   0x0002   /* Maps to PCRE_MULTILINE */
    1.28 +#define REG_NOTBOL    0x0004   /* Maps to PCRE_NOTBOL */
    1.29 +#define REG_NOTEOL    0x0008   /* Maps to PCRE_NOTEOL */
    1.30 +#define REG_DOTALL    0x0010   /* NOT defined by POSIX; maps to PCRE_DOTALL */
    1.31 +#define REG_NOSUB     0x0020   /* Maps to PCRE_NO_AUTO_CAPTURE */
    1.32 +#define REG_UTF8      0x0040   /* NOT defined by POSIX; maps to PCRE_UTF8 */
    1.33  #define REG_STARTEND  0x0080   /* BSD feature: pass subject string by so,eo */
    1.34 -#define REG_NOTEMPTY  0x0100   /* NOT defined by POSIX. */
    1.35 +#define REG_NOTEMPTY  0x0100   /* NOT defined by POSIX; maps to PCRE_NOTEMPTY */
    1.36 +#define REG_UNGREEDY  0x0200   /* NOT defined by POSIX; maps to PCRE_UNGREEDY */
    1.37 +#define REG_UCP       0x0400   /* NOT defined by POSIX; maps to PCRE_UCP */
    1.38  
    1.39  /* This is not used by PCRE, but by defining it we make it easier
    1.40  to slot PCRE into existing programs that make POSIX calls. */