feat(*): a new config var and an example img are added

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.0] - 2022-08-06
+
+### Added
+
+- A new variable is added to enable stylus support.
+- Demonstration images are added.
+
 ## [1.0.1] - 2022-08-05
 
 ### Fixed

README.md

@@ -4,6 +4,11 @@
 
 Provides syntax highlighting and indentation (beta) support for `.astro` files.
 
+<div align="center">
+  <img src="https://raw.githubusercontent.com/wuelnerdotexe/vim-astro/main/assets/astro.png">
+  <strong>Theme:</strong> <a href="https://wuelnerdotexe.github.io/enfocado">Enfocado</a> Dark Neon.
+</div>
+
 ## Features
 
 - Syntax highlighting for embedded languages:
@@ -37,6 +42,16 @@ Enables TypeScript and TSX for `.astro` files.
 
 Default Value: 'disable'
 
+```vim
+let g:astro_stylus = 'enable'
+```
+
+Enables Stylus for `.astro` files.
+
+Default Value: 'disable'
+
+NOTE: Vim does not provide Stylus support by default, but you can install [vim-stylus](https://github.com/wavded/vim-stylus) to support it.
+
 ## Maintainer
 
 > Hi 👋, I'm **[Wuelner](https://linktr.ee/wuelnerdotexe)**, a **software developer from Guatemala**, passionate about creating minimalist solutions using solid fundamentals focused on **"how things should be"**.

doc/astro.txt

@@ -13,5 +13,12 @@ Enables TypeScript and TSX for `.astro` files.
 
 Default Value: 'disable'
 
+`let g:astro_stylus = 'enable'`
+
+Enables Stylus for `.astro` files.
+
+Default Value: 'disable'
+
+NOTE: You need install a external plugin for support stylus in astro files.
 ==============================================================================
 vim:textwidth=78:tabstop=8:filetype=help:

syntax/astro.vim

@@ -20,6 +20,7 @@ endif
 
 " Astro syntax variables are initialized.
 let g:astro_typescript = get(g:, 'astro_typescript', 'disable')
+let g:astro_stylus = get(g:, 'astro_stylus', 'disable')
 
 let s:cpoptions_save = &cpoptions
 set cpoptions&vim
@@ -141,6 +142,8 @@ unlet b:current_syntax
 " Embedded Stylus syntax.
 " NOTE: Vim does not provide stylus support by default, but you can install
 "       this plugin to support it: https://github.com/wavded/vim-stylus
+if g:astro_stylus == 'enable'
+  try
     syntax include @astroStylus syntax/stylus.vim
 
     " stylusStyle: add Stylus style tags support in Astro.
@@ -160,6 +163,10 @@ syntax region astroSurroundingTag
           \ contains=htmlTagError,htmlTagN,htmlArg,htmlValue,htmlEvent,htmlString
           \ contained
           \ fold
+  catch
+    echomsg "you need install a external plugin for support stylus in astro files"
+  endtry
+endif
 
 " Define the default highlighting.
 " Only used when an item doesn't have highlighting yet.