Remove css language

.gitmodules

@@ -19,9 +19,6 @@
 [submodule "tree-sitter-go"]
 	path = tree-sitter-go
 	url = https://github.com/tree-sitter/tree-sitter-go/
-[submodule "tree-sitter-css"]
-	path = tree-sitter-css
-	url = https://github.com/tree-sitter/tree-sitter-css/
 [submodule "tree-sitter-cpp"]
 	path = tree-sitter-cpp
 	url = https://github.com/tree-sitter/tree-sitter-cpp.git

enums/src/languages.rs

@@ -10,7 +10,6 @@ mk_langs!(
     (Go, tree_sitter_go),
     (Html, tree_sitter_html),
     (Rust, tree_sitter_rust),
-    (Css, tree_sitter_css),
     (Cpp, tree_sitter_cpp),
     (Python, tree_sitter_python),
     (Tsx, tree_sitter_tsx),

src/alterator.rs

@@ -137,8 +137,6 @@ impl Alterator for GoCode {
     }
 }
 
-impl Alterator for CssCode {}
-
 impl Alterator for HtmlCode {
     fn alterate(node: &Node, code: &[u8], span: bool, children: Vec<AstNode>) -> AstNode {
         match Html::from(node.object().kind_id()) {

src/checker.rs

@@ -252,15 +252,6 @@ impl Checker for GoCode {
     mk_checker!(is_non_arg,);
 }
 
-impl Checker for CssCode {
-    mk_checker!(is_comment, Comment);
-    mk_checker!(is_string, StringValue);
-    mk_checker!(is_call, CallExpression);
-    mk_checker!(is_func,);
-    mk_checker!(is_func_space,);
-    mk_checker!(is_non_arg,);
-}
-
 impl Checker for HtmlCode {
     mk_checker!(is_comment, Comment);
     mk_checker!(is_string,);

src/getter.rs

@@ -472,5 +472,4 @@ impl Getter for PreprocCode {}
 impl Getter for CcommentCode {}
 impl Getter for JavaCode {}
 impl Getter for GoCode {}
-impl Getter for CssCode {}
 impl Getter for HtmlCode {}

src/langs.rs

@@ -75,16 +75,6 @@ mk_langs!(
         [rs],
         ["rust"]
     ),
-    (
-        Css,
-        "The `CSS` language",
-        "css",
-        CssCode,
-        CssParser,
-        tree_sitter_css,
-        [css],
-        ["css"]
-    ),
     (
         Cpp,
         "The `C/C++` language",