feat: plugin code, updates

languages/shellspec/outline.scm

@@ -0,0 +1,33 @@
+; Test suites
+(simple_command
+  (command_name) @_name
+  (#match? @_name "^(Describe|Context|ExampleGroup)$")
+  (word) @name) @item
+
+; Individual tests
+(simple_command
+  (command_name) @_name
+  (#match? @_name "^(It|Specify|Example)$")
+  (word) @name) @item
+
+; Focused tests
+(simple_command
+  (command_name) @_name
+  (#match? @_name "^f(Describe|Context|It|Specify|Example)$")
+  (word) @name) @item
+
+; Skipped tests
+(simple_command
+  (command_name) @_name
+  (#match? @_name "^x(Describe|Context|It|Specify|Example)$")
+  (word) @name) @item
+
+; Hooks
+(simple_command
+  (command_name) @_name
+  (#match? @_name "^(BeforeEach|AfterEach|BeforeAll|AfterAll)$")
+  (word) @name) @item
+
+; Function definitions
+(function_definition
+  name: (word) @name) @item