Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Update to 8.31:

Release 8.31 06-July-2012
-------------------------

This is mainly a bug-fixing release, with a small number of developments:

. The JIT compiler now supports partial matching and the (*MARK) and
  (*COMMIT) verbs.

. PCRE_INFO_MAXLOOKBEHIND can be used to find the longest lookbehing in a
  pattern.

. There should be a performance improvement when using the heap instead of the
  stack for recursion.

. pcregrep can now be linked with libedit as an alternative to libreadline.

. pcregrep now has a --file-list option where the list of files to scan is
  given as a file.

. pcregrep now recognizes binary files and there are related options.

. The Unicode tables have been updated to 6.1.0.

Log message:
If libreadline isn't wanted don't put it in a programs LDADD variable.

Bump PKGREVISION

Log message:
Recursive bump for pcre-8.30* (shlib major change)

Log message:
Enable 16-bit support. Bump PKGREVISION.

Log message:
regen patches with better line numbers (no change)

Log message:
Update to 8.30. New 16-bit character string library not enabled per default.

Release 8.30 04-February-2012
-----------------------------

Release 8.30 introduces a major new feature: support for 16-bit character
strings, compiled as a separate library. There are a few changes to the
8-bit library, in addition to some bug fixes.

. The pcre_info() function, which has been obsolete for over 10 years, has
  been removed.

. When a compiled pattern was saved to a file and later reloaded on a host
  with different endianness, PCRE used automatically to swap the bytes in some
  of the data fields. With the advent of the 16-bit library, where more of this
  swapping is needed, it is no longer done automatically. Instead, the bad
  endianness is detected and a specific error is given. The user can then call
  a new function called pcre_pattern_to_host_byte_order() (or an equivalent
  16-bit function) to do the swap.

. In UTF-8 mode, the values 0xd800 to 0xdfff are not legal Unicode
  code points and are now faulted. (They are the so-called "surrogates"
  that are reserved for coding high values in UTF-16.)

Log message:
update to 8.21
This is almost entirely a bug-fix release. The only new feature is
the ability to obtain the size of the memory used by the JIT compiler.

Log message:
Update to 8.20 (jit not enabled, should perhaps become an option?):

Release 8.20 21-Oct-2011
------------------------

The main change in this release is the inclusion of Zoltan Herczeg's
just-in-time compiler support, which can be accessed by building PCRE with
--enable-jit. Large performance benefits can be had in many situations. 8.20
also fixes an unfortunate bug that was introduced in 8.13 as well as tidying up
a number of infelicities and differences from Perl.

Log message:
Changes 8.12:
This release contains several bug fixes for the pcregrep program.
There are no changes to the code of the PCRE library.