feat!: drop modules, general refactor and cleanup

runtime/queries/heex/folds.scm

@@ -0,0 +1,6 @@
+; HEEx tags, components, and slots fold similar to HTML
+[
+  (component)
+  (tag)
+  (slot)
+] @fold

runtime/queries/heex/highlights.scm

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+; HEEx delimiters
+[
+  "%>"
+  "--%>"
+  "-->"
+  "/>"
+  "<!"
+  "<!--"
+  "<"
+  "<%!--"
+  "<%"
+  "<%#"
+  "<%%="
+  "<%="
+  "</"
+  "</:"
+  "<:"
+  ">"
+  "{"
+  "}"
+] @tag.delimiter
+
+; HEEx operators are highlighted as such
+"=" @operator
+
+; HEEx inherits the DOCTYPE tag from HTML
+(doctype) @constant
+
+; HEEx comments are highlighted as such
+(comment) @comment @spell
+
+; HEEx text content is treated as markup
+; (text) @none
+; HEEx tags and slots are highlighted as HTML
+[
+  (tag_name)
+  (slot_name)
+] @tag
+
+; HEEx attributes are highlighted as HTML attributes
+(attribute_name) @tag.attribute
+
+[
+  (attribute_value)
+  (quoted_attribute_value)
+] @string
+
+; HEEx components are highlighted as modules and function calls
+(component_name
+  [
+    (module) @type
+    (function) @function
+    "." @punctuation.delimiter
+  ])

runtime/queries/heex/indents.scm

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+; HEEx tags, components, and slots indent like HTML
+[
+  (component)
+  (slot)
+  (tag)
+] @indent.begin
+
+; Dedent at the end of each tag, component, and slot
+[
+  (end_component)
+  (end_slot)
+  (end_tag)
+] @indent.branch @indent.dedent
+
+; Self-closing tags and components should not change
+; indentation level of sibling nodes
+[
+  (self_closing_component)
+  (self_closing_tag)
+] @indent.auto

runtime/queries/heex/injections.scm

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+; directives are standalone tags like '<%= @x %>'
+;
+; partial_expression_values are elixir code that is part of an expression that
+; spans multiple directive nodes, so they must be combined. For example:
+;     <%= if true do %>
+;       <p>hello, tree-sitter!</p>
+;     <% end %>
+(directive
+  [
+    (partial_expression_value)
+    (ending_expression_value)
+  ] @injection.content
+  (#set! injection.language "elixir")
+  (#set! injection.include-children)
+  (#set! injection.combined))
+
+; Regular expression_values do not need to be combined
+((directive
+  (expression_value) @injection.content)
+  (#set! injection.language "elixir"))
+
+; expressions live within HTML tags, and do not need to be combined
+;     <link href={ Routes.static_path(..) } />
+(expression
+  (expression_value) @injection.content
+  (#set! injection.language "elixir"))
+
+; HEEx comments
+((comment) @injection.content
+  (#set! injection.language "comment"))

runtime/queries/heex/locals.scm

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+; HEEx tags, components, and slots are references
+[
+  (component_name)
+  (slot_name)
+  (tag_name)
+] @local.reference
+
+; Create a new scope within each HEEx tag, component, and slot
+[
+  (component)
+  (slot)
+  (tag)
+] @local.scope