From 762c6a0b188efda2d4a8575fed64988d97bc6045 Mon Sep 17 00:00:00 2001
From: Jeff Siegel <jdsiegel@gmail.com>
Date: Fri, 29 Oct 2010 02:06:18 -0600
Subject: [PATCH] IE8 compat for :last-child selector

---
 doc-src/content/CHANGELOG.markdown                        | 1 +
 .../compass/utilities/lists/_horizontal-list.scss         | 6 +++++-
 .../stylesheets/compass/utilities/lists/_inline-list.scss | 8 +++++++-
 .../stylesheets/compass/utilities/tables/_borders.scss    | 8 +++++++-
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/doc-src/content/CHANGELOG.markdown b/doc-src/content/CHANGELOG.markdown
index 25793da7..ac55fb8e 100644
--- a/doc-src/content/CHANGELOG.markdown
+++ b/doc-src/content/CHANGELOG.markdown
@@ -16,6 +16,7 @@ COMPASS CHANGELOG
 * You can now pass --no-line-comments to the Compass command line to disable line comments.
 * Make the compass configuration file more self documenting by adding comments for
   `preferred_syntax`, `output_style`, and `line_comments`.
+* Work around IE compatibility issues with the :last-child selector. [Commit](http://github.com/jdsiegel/compass/commit/c1fb764dba9c54cc5d02f2f7de213fb21ac6ca09).
 
 0.10.6 (10/11/2010)
 -------------------
diff --git a/frameworks/compass/stylesheets/compass/utilities/lists/_horizontal-list.scss b/frameworks/compass/stylesheets/compass/utilities/lists/_horizontal-list.scss
index 297e895a..159b6599 100644
--- a/frameworks/compass/stylesheets/compass/utilities/lists/_horizontal-list.scss
+++ b/frameworks/compass/stylesheets/compass/utilities/lists/_horizontal-list.scss
@@ -31,6 +31,9 @@
 //
 // :last-child is not fully supported
 // see http://www.quirksmode.org/css/contents.html#t29 for the support matrix
+// 
+// IE8 ignores rules that are included on the same line as :last-child
+// see http://www.richardscarrott.co.uk/posts/view/ie8-last-child-bug for details
 //
 // Setting `$padding` to `false` disables the padding between list elements
 @mixin horizontal-list-item($padding: 4px, $direction: left) {
@@ -43,7 +46,8 @@
       right: $padding;
     }
     &:first-child, &.first { padding-#{$direction}: 0; }
-    &:last-child, &.last   { padding-#{opposite-position($direction)}: 0; }
+    &:last-child { padding-#{opposite-position($direction)}: 0; }
+    &.last { padding-#{opposite-position($direction)}: 0; }
   }
 }
 
diff --git a/frameworks/compass/stylesheets/compass/utilities/lists/_inline-list.scss b/frameworks/compass/stylesheets/compass/utilities/lists/_inline-list.scss
index 6a26f1b4..29bc74fc 100644
--- a/frameworks/compass/stylesheets/compass/utilities/lists/_inline-list.scss
+++ b/frameworks/compass/stylesheets/compass/utilities/lists/_inline-list.scss
@@ -17,12 +17,18 @@
 //
 // `:last-child` is not fully supported.
 // see quirksmode for the [support matrix](http://www.quirksmode.org/css/contents.html#t29).
+//
+// IE8 ignores rules that are included on the same line as :last-child
+// see http://www.richardscarrott.co.uk/posts/view/ie8-last-child-bug for details
 
 @mixin comma-delimited-list {
   @include inline-list;
   li {
     &:after { content: ", "; }
-    &:last-child, &.last {
+    &:last-child {
+      &:after { content: ""; }
+    }
+    &.last {
       &:after { content: ""; }
     }
   }
diff --git a/frameworks/compass/stylesheets/compass/utilities/tables/_borders.scss b/frameworks/compass/stylesheets/compass/utilities/tables/_borders.scss
index 81434d9f..120896dc 100644
--- a/frameworks/compass/stylesheets/compass/utilities/tables/_borders.scss
+++ b/frameworks/compass/stylesheets/compass/utilities/tables/_borders.scss
@@ -20,8 +20,14 @@
     &:last-child,
     &.last {
       border-right-width: 0px; } }
+
+// IE8 ignores rules that are included on the same line as :last-child
+// see http://www.richardscarrott.co.uk/posts/view/ie8-last-child-bug for details
+
   tbody, tfoot {
-    tr:last-child,
+    tr:last-child {
+      th, td {
+        border-bottom-width: 0px; } }
     tr.last {
       th, td {
         border-bottom-width: 0px; } } } }