Checking in changes prior to tagging of version 1.5022.

Changelog diff is:

diff --git a/Changes b/Changes
index 69e457a..d911bce 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Text::Xslate

+1.5022 2012-10-15 00:15:18
+    [TEST]
+    - Do not depend on extra modules in tests (@nihen).
+
 1.5021 2012-10-15 00:07:54
     [BUG FIXES]
     - Fix a segv that recursive call of render() may cause SETV
add is_code_ref opcode
Merge branch 'master' of github.com:xslate/p5-Text-Xslate
Checking in changes prior to tagging of version 1.5023.

Changelog diff is:

diff --git a/Changes b/Changes
index d911bce..e30eff2 100644
--- a/Changes
+++ b/Changes
@@ -1,8 +1,13 @@
 Revision history for Perl extension Text::Xslate

+1.5023 2012-10-15 08:22:14
+    [TEST]
+    - Apply issue #66 again
+    - 1.5022 was identical to 1.5021 (thanks to @doy)
+
 1.5022 2012-10-15 00:15:18
     [TEST]
-    - Do not depend on extra modules in tests (@nihen).
+    - Do not depend on extra modules in tests (issue #66, @nihen).

 1.5021 2012-10-15 00:07:54
     [BUG FIXES]
fix changes
update author's prerequisites
fix false assertion failure
Checking in changes prior to tagging of version 1.5024.

Changelog diff is:

diff --git a/Changes b/Changes
index d2b9aab..ab34f81 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Text::Xslate

+1.5024 2012-10-15 18:02:29
+    [BUG FIXES]
+    - Fix false assertion failure
+
 1.5023 2012-10-15 08:22:14
     [TEST]
     - Apply issue #66 again
added notes for better changelog
close #68; unary operator failed to fold constants
fix fold constant issues, again
Checking in changes prior to tagging of version 1.5025.

Changelog diff is:

diff --git a/Changes b/Changes
index 2fa29a1..cf3b440 100644
--- a/Changes
+++ b/Changes
@@ -1,9 +1,14 @@
 Revision history for Perl extension Text::Xslate

+1.5025 2012-10-20 21:45:27
+    [BUG FIXES]
+    - Fix a bug that constants with unary operators might result in
+      wrong values (thanks to @doy)
+
 1.5024 2012-10-15 18:02:29
     [BUG FIXES]
     - Fix false assertion failure
-      (This change only affects in -DDEBUGGING enabled perl)
+      (This change affects only to -DDEBUGGING enabled perl)

 1.5023 2012-10-15 08:22:14
     [TEST]
more tests
add merge_hash opcode
add find_file and suffix opcodes
Merge pull request #69 from doy/more-opcodes

More opcodes
fix refcount, magic and etc.
changes
add test case to use cache on fork (nihen)

https://gist.github.com/3890412
cleanup tests