Fix check for windows.h in configure.ac.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1444 2f5784b3-3f2a-0410-8824-cb99058d5e15
Ensure two new test files are put into the tarball.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1445 2f5784b3-3f2a-0410-8824-cb99058d5e15
Remove unreachable statement to avoid compiler warning.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1446 2f5784b3-3f2a-0410-8824-cb99058d5e15
JIT: Improved update table for the fast forward search algorithm.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1447 2f5784b3-3f2a-0410-8824-cb99058d5e15
JIT: Add not (^) and query (?) support to fast forward search.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1448 2f5784b3-3f2a-0410-8824-cb99058d5e15