feat: Determine comment tokens from injection layers

Cargo.toml

@@ -37,7 +37,7 @@ package.helix-tui.opt-level = 2
 package.helix-term.opt-level = 2
 
 [workspace.dependencies]
-tree-house = { version = "0.1.0", default-features = false }
+tree-house = { git = "https://github.com/nik-rev/tree-house", rev = "a6c231c7f935eed9015ae7ef500dc99e4fa15c93", default-features = false }
 nucleo = "0.5.0"
 slotmap = "1.0.7"
 thiserror = "2.0"

book/src/generated/typable-cmd.md

@@ -56,6 +56,7 @@
 | `:lsp-stop` | Stops the given language servers, or all language servers that are used by the current file if no arguments are supplied |
 | `:tree-sitter-scopes` | Display tree sitter scopes, primarily for theming and development. |
 | `:tree-sitter-highlight-name` | Display name of tree-sitter highlight scope under the cursor. |
+| `:tree-sitter-injections` | Display injected languages for the file. |
 | `:debug-start`, `:dbg` | Start a debug session from a given template with given parameters. |
 | `:debug-remote`, `:dbg-tcp` | Connect to a debug adapter by TCP address and start a debugging session from a given template with given parameters. |
 | `:debug-eval` | Evaluate expression in current debug context. |