pcre32: Add 32-bit library

Create libpcre32 that operates on 32-bit characters (UTF-32).

This turned out to be surprisingly simple after the UTF-16 support
was introduced; mostly just extra ifdefs and adjusting and adding
some tests.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1055 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 37 insertions, 0 deletions

diff --git a/testdata/testoutput25 b/testdata/testoutput25
new file mode 100644
index 0000000..1acbed5
--- /dev/null
+++ b/testdata/testoutput25
@@ -0,0 +1,37 @@
+/-- Tests for the 32-bit library only */
+
+/-- Check maximum character size --/
+
+/\x{110000}/8
+Failed: character value in \x{...} sequence is too large at offset 9
+
+/\x{110000}/
+
+/\x{7fffffff}/
+
+/\x{80000000}/
+Failed: character value in \x{...} sequence is too large at offset 11
+
+/-- Non-UTF characters --/
+
+/\C/8
+    \x{110000}
+**Failed: character value greater than 0x10ffff cannot be converted to UTF-32
+
+/\C{2,3}/
+    \x{400000}\x{400001}\x{400002}\x{400003}
+ 0: \x{400000}\x{400001}\x{400002}
+
+/\x{400000}\x{800000}/iDZ
+------------------------------------------------------------------
+        Bra
+     /i \x{400000}\x{800000}
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+Options: caseless
+First char = \x{400000}
+Need char = \x{800000}
+
+/-- End of testinput25 --/