Support \C in lookbehinds and DFA matching when not in UTF-8 mode.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@754 2f5784b3-3f2a-0410-8824-cb99058d5e15

10 files changed, 69 insertions, 0 deletions

diff --git a/testdata/testinput1 b/testdata/testinput1
index 61fd20b..36d7028 100644
--- a/testdata/testinput1
+++ b/testdata/testinput1
@@ -4305,4 +4305,17 @@
     ** Failers
     aaaaaa
 
+/ab\Cde/
+    abXde
+    
+/(?<=ab\Cde)X/
+    abZdeX
+
+/a[\CD]b/
+    aCb
+    aDb 
+
+/a[\C-X]b/
+    aJb
+
 /-- End of testinput1 --/
diff --git a/testdata/testinput2 b/testdata/testinput2
index 61bbeba..b673fef 100644
--- a/testdata/testinput2
+++ b/testdata/testinput2
@@ -4007,4 +4007,6 @@ AbcdCBefgBhiBqz
 
 /(?(?=c)c|d)*+Y/BZ
 
+/(?<=ab\Cde)X/8
+
 /-- End of testinput2 --/
diff --git a/testdata/testinput4 b/testdata/testinput4
index 6a04f6a..b339f71 100644
--- a/testdata/testinput4
+++ b/testdata/testinput4
@@ -650,4 +650,7 @@
 /(abc)\1/8
    abc
 
+/ab\Cde/8
+    abXde
+
 /-- End of testinput4 --/
diff --git a/testdata/testinput7 b/testdata/testinput7
index fd6a942..3ad201e 100644
--- a/testdata/testinput7
+++ b/testdata/testinput7
@@ -4703,4 +4703,10 @@
     \O6aaaa
     \O8aaaa
 
+/ab\Cde/
+    abXde
+    
+/(?<=ab\Cde)X/
+    abZdeX
+
 /-- End of testinput7 --/
diff --git a/testdata/testinput8 b/testdata/testinput8
index 55d2fd3..fc05761 100644
--- a/testdata/testinput8
+++ b/testdata/testinput8
@@ -700,4 +700,9 @@
     a\x{123}aa\>5
     a\x{123}aa\>6
 
+/ab\Cde/8
+    abXde
+
+/(?<=ab\Cde)X/8
+
 /-- End of testinput8 --/ 
diff --git a/testdata/testoutput1 b/testdata/testoutput1
index 2557fe2..bc237ab 100644
--- a/testdata/testoutput1
+++ b/testdata/testoutput1
@@ -7035,4 +7035,22 @@ No match
     aaaaaa
 No match
 
+/ab\Cde/
+    abXde
+ 0: abXde
+    
+/(?<=ab\Cde)X/
+    abZdeX
+ 0: X
+
+/a[\CD]b/
+    aCb
+ 0: aCb
+    aDb 
+ 0: aDb
+
+/a[\C-X]b/
+    aJb
+ 0: aJb
+
 /-- End of testinput1 --/
diff --git a/testdata/testoutput2 b/testdata/testoutput2
index 58874a7..417225a 100644
--- a/testdata/testoutput2
+++ b/testdata/testoutput2
@@ -12591,4 +12591,7 @@ No match
         End
 ------------------------------------------------------------------
 
+/(?<=ab\Cde)X/8
+Failed: \C not allowed in lookbehind assertion at offset 10
+
 /-- End of testinput2 --/
diff --git a/testdata/testoutput4 b/testdata/testoutput4
index 00f3673..2f1b4fd 100644
--- a/testdata/testoutput4
+++ b/testdata/testoutput4
@@ -1136,4 +1136,8 @@ No match
    abc
 No match
 
+/ab\Cde/8
+    abXde
+ 0: abXde
+
 /-- End of testinput4 --/
diff --git a/testdata/testoutput7 b/testdata/testoutput7
index 21107d4..f8eb18d 100644
--- a/testdata/testoutput7
+++ b/testdata/testoutput7
@@ -7858,4 +7858,12 @@ Matched, but too many subsidiary matches
  2: aa
  3: a
 
+/ab\Cde/
+    abXde
+ 0: abXde
+    
+/(?<=ab\Cde)X/
+    abZdeX
+ 0: X
+
 /-- End of testinput7 --/
diff --git a/testdata/testoutput8 b/testdata/testoutput8
index 737226f..0c569b3 100644
--- a/testdata/testoutput8
+++ b/testdata/testoutput8
@@ -1348,4 +1348,11 @@ No match
     a\x{123}aa\>6
 Error -24 (bad offset value)
 
+/ab\Cde/8
+    abXde
+Error -16 (item unsupported for DFA matching)
+
+/(?<=ab\Cde)X/8
+Failed: \C not allowed in lookbehind assertion at offset 10
+
 /-- End of testinput8 --/