make sisu: v2 require >=ruby1.8.7; v3 require >=ruby1.9.2

* bin/sisu bin/sisu3 modified accordingly
  note: there are issues with sisu and early versions of ruby1.9.2
  ruby1.9.2p0 is known to segfault on a number of operations
  ruby1.9.2p180 does not have these issues

* v3 includes changelog updates

* v2 includes changelog updates and version update 2.8.1

7 files changed, 64 insertions, 5 deletions

diff --git a/CHANGELOG_v2 b/CHANGELOG_v2
index 1e2b6829..790b1b10 100644
--- a/CHANGELOG_v2
+++ b/CHANGELOG_v2
@@ -12,6 +12,14 @@ Reverse Chronological:
 
 %% STABLE Branch
 
+%% 2.8.1.orig.tar.gz (2011-03-01:09/2)
+http://www.jus.uio.no/sisu/pkg/src/sisu_2.8.1.orig.tar.gz
+  sisu_2.8.1.orig.tar.gz
+  sisu_2.8.1-1.dsc
+  sisu_2.8.1-1.diff.gz
+
+  * make sisu: v2 require >=ruby1.8.7; v3 require >=ruby1.9.2
+
 %% 2.8.0.orig.tar.gz (2011-02-01:05/2)
 http://git.sisudoc.org/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/3.0.0-1
 http://www.jus.uio.no/sisu/pkg/src/sisu_2.8.0.orig.tar.gz
diff --git a/CHANGELOG_v3 b/CHANGELOG_v3
index f6701d4a..1126fa0c 100644
--- a/CHANGELOG_v3
+++ b/CHANGELOG_v3
@@ -20,6 +20,12 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.2.orig.tar.gz
   sisu_3.0.2-1.debian.tar.gz
 
   v3, target ruby1.9.2, ruby1.9.2p180 is ok
+  note: there are issues with sisu and early versions of ruby1.9.2
+  ruby1.9.2p0 is known to segfault on a number of operations
+  ruby1.9.2p180 does not have these issues
+
+  * make sisu: v3 require >=ruby1.9.2 (v2 require >=ruby1.8.7)
+    bin/sisu bin/sisu3 modified accordingly
 
   * urls, param, two unrelated regex fixes, check
 
diff --git a/bin/sisu b/bin/sisu
index dd1db245..80eda718 100644
--- a/bin/sisu
+++ b/bin/sisu
@@ -2,7 +2,19 @@
 # coding: utf-8
 #SiSU: copyright (C) 1997 - 2011 Ralph Amissah; License GPL, see appended program information
 #raise "Please, use Ruby1.8 (1.8.4 or later), current Ruby #{RUBY_VERSION}" if RUBY_VERSION < '1.8.4' or RUBY_VERSION > '1.9'
-raise "Please, use Ruby1.8.4 or later, current Ruby #{RUBY_VERSION}" if RUBY_VERSION < '1.8.4'
+def check_sisu_stable_ruby_version?
+  rbv_sisu_stable='1.8.7'
+  if RUBY_VERSION < rbv_sisu_stable
+    raise "Please, use Ruby#{rbv_sisu_stable} or later, current Ruby #{RUBY_VERSION}"
+  end
+end
+def check_sisu_dev_ruby_version?
+  rbv_sisu_dev='1.9.2'
+  if RUBY_VERSION < rbv_sisu_dev
+    raise "Please, use Ruby#{rbv_sisu_dev} or later, current Ruby #{RUBY_VERSION}"
+  end
+end
+check_sisu_stable_ruby_version?
 $VERBOSE=nil
 $KCODE='u' if RUBY_VERSION < '1.9'
 argv=$*
@@ -10,8 +22,10 @@ SiSU_version_dir=case argv.inspect
 when /--v2/
   'v2'
 when /--v3/
+  check_sisu_dev_ruby_version?
   'v3'
 when /--dev/
+  check_sisu_dev_ruby_version?
   'v3'
 else
   'v2'
diff --git a/bin/sisu3 b/bin/sisu3
index ca5be5e7..03f41d6e 100644
--- a/bin/sisu3
+++ b/bin/sisu3
@@ -2,7 +2,19 @@
 # coding: utf-8
 #SiSU: copyright (C) 1997 - 2011 Ralph Amissah; License GPL, see appended program information
 #raise "Please, use Ruby1.8 (1.8.4 or later), current Ruby #{RUBY_VERSION}" if RUBY_VERSION < '1.8.4' or RUBY_VERSION > '1.9'
-raise "Please, use Ruby1.8.4 or later, current Ruby #{RUBY_VERSION}" if RUBY_VERSION < '1.8.4'
+def check_sisu_stable_ruby_version?
+  rbv_sisu_stable='1.8.7'
+  if RUBY_VERSION < rbv_sisu_stable
+    raise "Please, use Ruby#{rbv_sisu_stable} or later, current Ruby #{RUBY_VERSION}"
+  end
+end
+def check_sisu_dev_ruby_version?
+  rbv_sisu_dev='1.9.2'
+  if RUBY_VERSION < rbv_sisu_dev
+    raise "Please, use Ruby#{rbv_sisu_dev} or later, current Ruby #{RUBY_VERSION}"
+  end
+end
+check_sisu_stable_ruby_version?
 $VERBOSE=nil
 $KCODE='u' if RUBY_VERSION < '1.9'
 argv=$*
@@ -10,10 +22,13 @@ SiSU_version_dir=case argv.inspect
 when /--v2/
   'v2'
 when /--v3/
+  check_sisu_dev_ruby_version?
   'v3'
 when /--dev/
+  check_sisu_dev_ruby_version?
   'v3'
 else
+  check_sisu_dev_ruby_version?
   'v3'
 end
 SiSU_lib="sisu/#{SiSU_version_dir}"
diff --git a/data/doc/sisu/v2/CHANGELOG b/data/doc/sisu/v2/CHANGELOG
index ec971aee..5067d8bc 100644
--- a/data/doc/sisu/v2/CHANGELOG
+++ b/data/doc/sisu/v2/CHANGELOG
@@ -12,6 +12,14 @@ Reverse Chronological:
 
 %% STABLE Branch
 
+%% 2.8.1.orig.tar.gz (2011-03-01:09/2)
+http://www.jus.uio.no/sisu/pkg/src/sisu_2.8.1.orig.tar.gz
+  sisu_2.8.1.orig.tar.gz
+  sisu_2.8.1-1.dsc
+  sisu_2.8.1-1.diff.gz
+
+  * make sisu: v2 require >=ruby1.8.7; v3 require >=ruby1.9.2
+
 %% 2.8.0.orig.tar.gz (2011-02-01:05/2)
 http://git.sisudoc.org/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/3.0.0-1
 http://www.jus.uio.no/sisu/pkg/src/sisu_2.8.0.orig.tar.gz
diff --git a/data/doc/sisu/v3/CHANGELOG b/data/doc/sisu/v3/CHANGELOG
index 5199637d..47599557 100644
--- a/data/doc/sisu/v3/CHANGELOG
+++ b/data/doc/sisu/v3/CHANGELOG
@@ -20,9 +20,17 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.2.orig.tar.gz
   sisu_3.0.2-1.debian.tar.gz
 
   v3, target ruby1.9.2, ruby1.9.2p180 is ok
+  note: there are issues with sisu and early versions of ruby1.9.2
+  ruby1.9.2p0 is known to segfault on a number of operations
+  ruby1.9.2p180 does not have these issues
+
+  * make sisu: v3 require >=ruby1.9.2 (v2 require >=ruby1.8.7)
+    bin/sisu bin/sisu3 modified accordingly
 
   * urls, param, two unrelated regex fixes, check
 
+  * hub, minor rearranging
+
 %% 3.0.1.orig.tar.gz (2011-02-16:07/3)
 http://git.sisudoc.org/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/3.0.1-1
 http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.1.orig.tar.gz
diff --git a/data/sisu/v2/v/version.yml b/data/sisu/v2/v/version.yml
index 131e0b6e..8766ef99 100644
--- a/data/sisu/v2/v/version.yml
+++ b/data/sisu/v2/v/version.yml
@@ -1,5 +1,5 @@
 ---
-:version: 2.8.0
-:date_stamp: 2011w06/1
-:date: "2011-02-07"
+:version: 2.8.1
+:date_stamp: 2011w09/2
+:date: "2011-03-01"
 :project: SiSU