Start using the ToCss trait, to be used for CSS serialization

components/plugins/lib.rs

@@ -50,3 +50,22 @@ pub fn plugin_registrar(reg: &mut Registry) {
     reg.register_lint_pass(box lints::InheritancePass as LintPassObject);
 }
 
+
+#[macro_export]
+macro_rules! match_ignore_ascii_case {
+    ( $value: expr: $( $string: expr => $result: expr ),+ _ => $fallback: expr, ) => {
+        match_ignore_ascii_case! { $value:
+            $( $string => $result ),+
+            _ => $fallback
+        }
+    };
+    ( $value: expr: $( $string: expr => $result: expr ),+ _ => $fallback: expr ) => {
+        {
+            use std::ascii::AsciiExt;
+            match $value.as_slice() {
+                $( s if s.eq_ignore_ascii_case($string) => $result, )+
+                _ => $fallback
+            }
+        }
+    };
+}

components/plugins/lints.rs

@@ -104,8 +104,8 @@ fn lint_unrooted_ty(cx: &Context, ty: &ast::Ty, warning: &str) {
 // Determines if a block is in an unsafe context so that an unhelpful
 // lint can be aborted.
 fn unsafe_context(map: &ast_map::Map, id: ast::NodeId) -> bool {
-    match map.get(map.get_parent(id)) {
-        ast_map::NodeImplItem(itm) => {
+    match map.find(map.get_parent(id)) {
+        Some(ast_map::NodeImplItem(itm)) => {
             match *itm {
                 ast::MethodImplItem(ref meth) => match meth.node {
                     ast::MethDecl(_, _, _, _, style, _, _, _) => match style {
@@ -117,7 +117,7 @@ fn unsafe_context(map: &ast_map::Map, id: ast::NodeId) -> bool {
                 _ => false,
             }
         },
-        ast_map::NodeItem(itm) => {
+        Some(ast_map::NodeItem(itm)) => {
             match itm.node {
                 ast::ItemFn(_, style, _, _, _) => match style {
                     ast::UnsafeFn => true,

components/style/Cargo.toml

@@ -36,3 +36,5 @@ git = "https://github.com/servo/string-cache"
 [dependencies.string_cache_macros]
 git = "https://github.com/servo/string-cache"
 
+[dependencies]
+text_writer = "0.1.1"

components/style/lib.rs

@@ -18,6 +18,7 @@ extern crate collections;
 extern crate geom;
 extern crate serialize;
 extern crate sync;
+extern crate text_writer;
 extern crate url;
 
 extern crate cssparser;
@@ -27,6 +28,9 @@ extern crate string_cache;
 #[phase(plugin)]
 extern crate string_cache_macros;
 
+#[phase(plugin)]
+extern crate plugins;
+
 #[phase(plugin)]
 extern crate lazy_static;