add highlights for env and ini file formats (#4536)

Author: ivktac

book/src/generated/lang-support.md

@@ -27,6 +27,7 @@
 | elixir | ✓ | ✓ |  | `elixir-ls` |
 | elm | ✓ |  |  | `elm-language-server` |
 | elvish | ✓ |  |  | `elvish` |
+| env | ✓ |  |  |  |
 | erb | ✓ |  |  |  |
 | erlang | ✓ | ✓ |  | `erlang_ls` |
 | esdl | ✓ |  |  |  |
@@ -53,6 +54,7 @@
 | html | ✓ |  |  | `vscode-html-language-server` |
 | idris |  |  |  | `idris2-lsp` |
 | iex | ✓ |  |  |  |
+| ini | ✓ |  |  |  |
 | java | ✓ |  |  | `jdtls` |
 | javascript | ✓ | ✓ | ✓ | `typescript-language-server` |
 | jsdoc | ✓ |  |  |  |

languages.toml

@@ -1938,4 +1938,29 @@ indent = { tab-width = 2, unit = "  " }
 [[grammar]]
 name = "wit"
 source = { git = "https://github.com/hh9527/tree-sitter-wit", rev = "c917790ab9aec50c5fd664cbfad8dd45110cfff3" }
- 
+
+[[language]]
+name = "env"
+scope = "source.env"
+file-types = [".env", ".env.local", ".env.development", ".env.production"]
+injection-regex = "env"
+comment-token = "#"
+indent = { tab-width = 4, unit = "\t" }
+roots = []
+
+[[grammar]]
+name = "env"
+source = { git = "https://github.com/seshotake/tree-sitter-env", rev = "e6c6bb1e7b51d481cba463fe949f083cf22d81f7" }
+
+[[language]]
+name = "ini"
+scope = "source.ini"
+file-types = ["ini"]
+injection-regex = "ini"
+comment-token = "#"
+indent = { tab-width = 4, unit = "\t" }
+roots = []
+
+[[grammar]]
+name = "ini"
+source = { git = "https://github.com/justinmk/tree-sitter-ini", rev = "4d247fb876b4ae6b347687de4a179511bf67fcbc" }

runtime/queries/env/highlights.scm

@@ -0,0 +1,19 @@
+(env_variable (quoted_string)) @string
+(env_variable (unquoted_string)) @string
+
+(env_key) @keyword
+
+((variable) @keyword
+  (#match? @keyword "^([A-Z][A-Z_0-9]*)$"))
+  
+[
+  "{"
+  "}"
+] @punctuation.bracket
+
+[
+  "$"
+  "=" 
+] @operator
+
+(comment) @comment

runtime/queries/ini/highlights.scm

@@ -0,0 +1,6 @@
+(section_name) @namespace
+
+(setting_name) @keyword
+(setting_value) @string
+
+(comment) @comment