├── .github
    └── FUNDING.yml
├── .gitignore
├── CHANGELOG.md
├── LICENSE
├── README.md
├── assets
    └── vim-astro.png
├── autoload
    └── astro.vim
├── doc
    ├── astro.txt
    └── tags
├── ftdetect
    └── astro.vim
├── ftplugin
    └── astro.vim
├── indent
    └── astro.vim
└── syntax
    └── astro.vim


/.github/FUNDING.yml:
--------------------------------------------------------------------------------
1 | custom: https://paypal.me/wuelnerdotexe
2 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # testing
 4 | /test
 5 | 
 6 | # vimfiles
 7 | *.swp
 8 | *.un~
 9 | *~
10 | 


--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
 1 | # Changelog
 2 | 
 3 | All notable changes to this project will be documented in this file.
 4 | 
 5 | 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).
 6 | 
 7 | ## [1.2.0] - 2022-10-06
 8 | 
 9 | ### Added
10 | 
11 | - Merge pull request [#3](https://github.com/wuelnerdotexe/vim-astro/pull/3) from `romainl/ftplugin-and-autoload`
12 |   - Add `ftplugin/astro.vim` and `autoload/astro.vim`
13 | 
14 | ## [1.1.3] - 2022-08-24
15 | 
16 | ### Fixed
17 | 
18 | - Filetype is detected in all versions of Vim and Neovim.
19 | 
20 | ## [1.1.2] - 2022-08-22
21 | 
22 | ### Fixed
23 | 
24 | - The astro fence delimiter is detected and colored correctly.
25 | 
26 | ## [1.1.1] - 2022-08-07
27 | 
28 | ### Fixed
29 | 
30 | - Regions that were causing conflicts with JavaScript code blocks and expressions are renamed. Now those blocks are replaced by the exclusive code blocks for Astro.
31 | - Regular expressions are fixed to correctly detect Astro directives.
32 | 
33 | ## [1.1.0] - 2022-08-06
34 | 
35 | ### Added
36 | 
37 | - A new variable is added to enable stylus support.
38 | - Demonstration images are added.
39 | 
40 | ## [1.0.1] - 2022-08-05
41 | 
42 | ### Fixed
43 | 
44 | - Removed unused variable for enable indentation.
45 | 
46 | ## [1.0.0] - 2022-08-05
47 | 
48 | - Initial release
49 | 
50 | <p align="center">With 💖 from <strong>LATAM</strong> to the world!</p>
51 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2022 Wuelner Martínez
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Astro support for Vim or Neovim
 2 | 
 3 | > 🧑‍🚀 Not sure what Astro is? See their website at [astro.build](https://astro.build)!
 4 | 
 5 | Provides syntax highlighting and indentation support for `.astro` files.
 6 | 
 7 | <div align="center">
 8 |   <img src="https://raw.githubusercontent.com/wuelnerdotexe/vim-astro/main/assets/vim-astro.png">
 9 |   <strong>Theme:</strong> <a href="https://wuelnerdotexe.github.io/enfocado">Enfocado</a> Dark Neon.
10 | </div>
11 | 
12 | ## Features
13 | 
14 | - Syntax highlighting for embedded languages:
15 |   - JavaScript and JSX.
16 |   - TypeScript and TSX.
17 |   - CSS, SCSS, SASS, and LESS.
18 |   - Stylus (need external support).
19 | - Indentation (experimental).
20 | - Code folding.
21 | - No dependencies from external syntax plugins.
22 | - Full integration with Vim functions. [Read more](https://github.com/wuelnerdotexe/vim-astro/pull/3).
23 | 
24 | ## Installation
25 | 
26 | Install via your preferred package manager. Example using [vim-plug](https://github.com/junegunn/vim-plug):
27 | 
28 | ```vim
29 | Plug 'wuelnerdotexe/vim-astro'
30 | ```
31 | 
32 | alternatively, install manually.
33 | 
34 | ## Configuration
35 | 
36 | The following variables control certain syntax highlighting features. You can add them to your `.vimrc` or `init.vim`.
37 | 
38 | ```vim
39 | let g:astro_typescript = 'enable'
40 | ```
41 | 
42 | Enables TypeScript and TSX for `.astro` files.
43 | 
44 | Default Value: 'disable'
45 | 
46 | ```vim
47 | let g:astro_stylus = 'enable'
48 | ```
49 | 
50 | Enables Stylus for `.astro` files.
51 | 
52 | Default Value: 'disable'
53 | 
54 | NOTE: Vim does not provide Stylus support by default, but you can install [vim-stylus](https://github.com/wavded/vim-stylus) to support it.
55 | 
56 | ## Maintainer
57 | 
58 | > 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"**.
59 | 
60 | ## Credits
61 | 
62 | - Based on: Plugin [vim-svelte](https://github.com/evanleck/vim-svelte) by. [Evan Lecklider's](https://github.com/evanleck).
63 | 
64 | ## License
65 | 
66 | [MIT &copy; Wuelner Martínez.](https://github.com/wuelnerdotexe/vim-astro/blob/main/LICENSE)
67 | 
68 | <p align="center">With 💖 from <strong>LATAM</strong> to the world!</p>
69 | 


--------------------------------------------------------------------------------
/assets/vim-astro.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/wuelnerdotexe/vim-astro/9b4674ecfe1dd84b5fb9b4de1653975de6e8e2e1/assets/vim-astro.png


--------------------------------------------------------------------------------
/autoload/astro.vim:
--------------------------------------------------------------------------------
 1 | function! astro#IdentifyScope(start, end) abort
 2 |     let pos_start = searchpairpos(a:start, '', a:end, 'bnW')
 3 |     let pos_end = searchpairpos(a:start, '', a:end, 'nW')
 4 | 
 5 |     return pos_start != [0, 0]
 6 |                 \ && pos_end != [0, 0]
 7 |                 \ && pos_start[0] != getpos('.')[1]
 8 | endfunction
 9 | 
10 | function! astro#AstroComments() abort
11 |     if astro#IdentifyScope('^---\n\s*\S', '^---\n\n')
12 |                 \ || astro#IdentifyScope('^\s*<script', '^\s*<\/script>')
13 |         " ECMAScript comments
14 |         setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,://
15 |         setlocal commentstring=//%s
16 | 
17 |     elseif astro#IdentifyScope('^\s*<style', '^\s*<\/style>')
18 |         " CSS comments
19 |         setlocal comments=s1:/*,mb:*,ex:*/
20 |         setlocal commentstring=/*%s*/
21 | 
22 |     else
23 |         " HTML comments
24 |         setlocal comments=s:<!--,m:\ \ \ \ ,e:-->
25 |         setlocal commentstring=<!--%s-->
26 |     endif
27 | endfunction
28 | 
29 | " https://code.visualstudio.com/docs/languages/jsconfig
30 | function! astro#CollectPathsFromConfig() abort
31 |     let config_json = findfile('tsconfig.json', '.;')
32 |     if empty(config_json)
33 |         let config_json = findfile('jsconfig.json', '.;')
34 |         if empty(config_json)
35 |             return
36 |         endif
37 |     endif
38 | 
39 |     let paths_from_config = config_json
40 |                 \ ->readfile()
41 |                 \ ->join()
42 |                 \ ->json_decode()
43 |                 \ ->get('compilerOptions', {})
44 |                 \ ->get('paths', {})
45 | 
46 |     if !empty(paths_from_config)
47 |         let b:astro_paths = paths_from_config
48 |                     \ ->map({key, val -> [
49 |                     \     key->glob2regpat(),
50 |                     \     val[0]->substitute('\/\*$', '', '')
51 |                     \   ]})
52 |                     \ ->values()
53 |     endif
54 | 
55 |     let b:undo_ftplugin ..= " | unlet! b:astro_paths"
56 | endfunction
57 | 
58 | function! astro#AstroInclude(filename) abort
59 |     let decorated_filename = a:filename
60 |                 \ ->substitute("^", "@", "")
61 | 
62 |     let found_path = b:
63 |                 \ ->get("astro_paths", [])
64 |                 \ ->indexof({ key, val -> decorated_filename =~ val[0]})
65 | 
66 |     if found_path != -1
67 |         let alias = b:astro_paths[found_path][0]
68 |         let path  = b:astro_paths[found_path][1]
69 |                     \ ->substitute('\(\/\)*$', '/', '')
70 | 
71 |         return decorated_filename
72 |                     \ ->substitute(alias, path, '')
73 |     endif
74 | 
75 |     return a:filename
76 | endfunction
77 | 


--------------------------------------------------------------------------------
/doc/astro.txt:
--------------------------------------------------------------------------------
 1 | *astro.txt* Astro language indentation and syntax support in Vim or Neovim.
 2 | 
 3 | ==============================================================================
 4 | 
 5 | 1. Configuration                                         *astro-configuration*
 6 | 
 7 | The following variables control certain syntax highlighting features.
 8 | You can add them to your `.vimrc` or `init.vim`.
 9 | 
10 | `let g:astro_typescript = 'enable'`
11 | 
12 | Enables TypeScript and TSX for `.astro` files.
13 | 
14 | Default Value: 'disable'
15 | 
16 | `let g:astro_stylus = 'enable'`
17 | 
18 | Enables Stylus for `.astro` files.
19 | 
20 | Default Value: 'disable'
21 | 
22 | NOTE: You need install a external plugin for support stylus in astro files.
23 | ==============================================================================
24 | vim:textwidth=78:tabstop=8:filetype=help:
25 | 


--------------------------------------------------------------------------------
/doc/tags:
--------------------------------------------------------------------------------
1 | astro-configuration	astro.txt	/*astro-configuration*
2 | astro.txt	astro.txt	/*astro.txt*
3 | 


--------------------------------------------------------------------------------
/ftdetect/astro.vim:
--------------------------------------------------------------------------------
 1 | " Vim ftdetect file.
 2 | " Language:    Astro
 3 | " Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
 4 | " Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
 5 | " URL:         https://github.com/wuelnerdotexe/vim-astro
 6 | " Last Change: 2022 Aug 24
 7 | 
 8 | " Whether to set the Astro filetype on *.astro files.
 9 | autocmd BufNewFile,BufRead *.astro setfiletype astro
10 | " vim: ts=8
11 | 


--------------------------------------------------------------------------------
/ftplugin/astro.vim:
--------------------------------------------------------------------------------
  1 | " Vim filetype plugin file
  2 | " Language:     Astro
  3 | " Maintainer:   Romain Lafourcade <romainlafourcade@gmail.com>
  4 | " Last Change:  2022 Dec 5
  5 | 
  6 | if exists("b:did_ftplugin")
  7 |     finish
  8 | endif
  9 | let b:did_ftplugin = 1
 10 | 
 11 | let s:cpo_save = &cpo
 12 | set cpo-=C
 13 | 
 14 | let b:undo_ftplugin = "setlocal"
 15 |             \ .. " formatoptions<"
 16 |             \ .. " path<"
 17 |             \ .. " suffixesadd<"
 18 |             \ .. " matchpairs<"
 19 |             \ .. " comments<"
 20 |             \ .. " commentstring<"
 21 |             \ .. " iskeyword<"
 22 |             \ .. " define<"
 23 |             \ .. " include<"
 24 |             \ .. " includeexpr<"
 25 | 
 26 | " Create self-resetting autocommand group
 27 | augroup Astro
 28 |     autocmd!
 29 | augroup END
 30 | 
 31 | " Set 'formatoptions' to break comment lines but not other lines,
 32 | " and insert the comment leader when hitting <CR> or using "o".
 33 | setlocal formatoptions-=t
 34 | setlocal formatoptions+=croql
 35 | 
 36 | " Remove irrelevant part of 'path'.
 37 | setlocal path-=/usr/include
 38 | 
 39 | " Seed 'path' with default directories for :find, gf, etc.
 40 | setlocal path+=src/**
 41 | setlocal path+=public/**
 42 | 
 43 | " Help Vim find extension-less filenames
 44 | let &l:suffixesadd =
 45 |             \ ".astro"
 46 |             \ .. ",.js,.jsx,.es,.es6,.cjs,.mjs,.jsm"
 47 |             \ .. ",.json"
 48 |             \ .. ",.scss,.sass,.css"
 49 |             \ .. ",.svelte"
 50 |             \ .. ",.ts,.tsx,.d.ts"
 51 |             \ .. ",.vue"
 52 | 
 53 | " From $VIMRUNTIME/ftplugin/html.vim
 54 | setlocal matchpairs+=<:>
 55 | 
 56 | " Matchit configuration
 57 | if exists("loaded_matchit")
 58 |     let b:match_ignorecase = 0
 59 | 
 60 |     " From $VIMRUNTIME/ftplugin/javascript.vim
 61 |     let b:match_words =
 62 |                 \ '\<do\>:\<while\>,'
 63 |                 \ .. '<\@<=\([^ \t>/]\+\)\%(\s\+[^>]*\%([^/]>\|$\)\|>\|$\):<\@<=/\1>,'
 64 |                 \ .. '<\@<=\%([^ \t>/]\+\)\%(\s\+[^/>]*\|$\):/>'
 65 | 
 66 |     " From $VIMRUNTIME/ftplugin/html.vim
 67 |     let b:match_words ..=
 68 |                 \ '<!--:-->,'
 69 |                 \ .. '<:>,'
 70 |                 \ .. '<\@<=[ou]l\>[^>]*\%(>\|$\):<\@<=li\>:<\@<=/[ou]l>,'
 71 |                 \ .. '<\@<=dl\>[^>]*\%(>\|$\):<\@<=d[td]\>:<\@<=/dl>,'
 72 |                 \ .. '<\@<=\([^/!][^ \t>]*\)[^>]*\%(>\|$\):<\@<=/\1>'
 73 | 
 74 |     let b:undo_ftplugin ..= " | unlet! b:match_ignorecase b:match_words"
 75 | endif
 76 | 
 77 | " Change what constitutes a word, mainly useful for CSS/SASS
 78 | setlocal iskeyword+=-
 79 | setlocal iskeyword+=$
 80 | setlocal iskeyword+=%
 81 | 
 82 | " Define paths/aliases for module resolution
 83 | call astro#CollectPathsFromConfig()
 84 | 
 85 | " Find ESM imports
 86 | setlocal include=^\\s*\\(import\\\|import\\s\\+[^\/]\\+from\\)\\s\\+['\"]
 87 | 
 88 | " Process aliases if file can't be found
 89 | setlocal includeexpr=astro#AstroInclude(v:fname)
 90 | 
 91 | " Set 'define' to a comprehensive value
 92 | " From $VIMRUNTIME/ftplugin/javascript.vim and
 93 | " $VIMRUNTIME/ftplugin/sass.vim
 94 | let &l:define =
 95 |             \ '\(^\s*(*async\s\+function\|(*function\)'
 96 |             \ .. '\|^\s*\(\*\|static\|async\|get\|set\|\i\+\.\)'
 97 |             \ .. '\|^\s*\(\ze\i\+\)\(([^)]*).*{$\|\s*[:=,]\)'
 98 |             \ .. '\|^\s*\(export\s\+\|export\s\+default\s\+\)*\(var\|let\|const\|function\|class\)'
 99 |             \ .. '\|\<as\>'
100 |             \ .. '\|^\C\v\s*%(\@function|\@mixin|\=)|^\s*%(\$[[:alnum:]-]+:|[%.][:alnum:]-]+\s*%(\{|$))@='
101 | 
102 | " HTML comments by default
103 | setlocal comments=s:<!--,m:\ \ \ \ ,e:-->
104 | setlocal commentstring=<!--%s-->
105 | 
106 | " Set &comments and &commentstring according to current scope
107 | autocmd Astro CursorMoved <buffer> call astro#AstroComments()
108 | 
109 | let &cpo = s:cpo_save
110 | unlet s:cpo_save
111 | 
112 | " vim: textwidth=78 tabstop=8 shiftwidth=4 softtabstop=4 expandtab
113 | 


--------------------------------------------------------------------------------
/indent/astro.vim:
--------------------------------------------------------------------------------
 1 | " Vim indent file (experimental).
 2 | " Language:    Astro
 3 | " Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
 4 | " Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
 5 | " URL:         https://github.com/wuelnerdotexe/vim-astro
 6 | " Last Change: 2022 Aug 07
 7 | " Based On:    Evan Lecklider's vim-svelte
 8 | " Changes:     See https://github.com/evanleck/vim-svelte
 9 | " Credits:     See vim-svelte on github
10 | 
11 | " Only load this indent file when no other was loaded yet.
12 | if exists('b:did_indent')
13 |   finish
14 | endif
15 | 
16 | let b:html_indent_script1 = 'inc'
17 | let b:html_indent_style1 = 'inc'
18 | 
19 | " Embedded HTML indent.
20 | runtime! indent/html.vim
21 | let s:html_indent = &l:indentexpr
22 | unlet b:did_indent
23 | 
24 | let b:did_indent = 1
25 | 
26 | setlocal indentexpr=GetAstroIndent()
27 | setlocal indentkeys=<>>,/,0{,{,},0},0),0],0\,<<>,,!^F,*<Return>,o,O,e,;
28 | 
29 | " Only define the function once.
30 | if exists('*GetAstroIndent')
31 |   finish
32 | endif
33 | 
34 | let s:cpoptions_save = &cpoptions
35 | set cpoptions&vim
36 | 
37 | function! GetAstroIndent()
38 |   let l:current_line_number = v:lnum
39 | 
40 |   if l:current_line_number == 0
41 |     return 0
42 |   endif
43 | 
44 |   let l:current_line = getline(l:current_line_number)
45 | 
46 |   if l:current_line =~ '^\s*</\?\(script\|style\)'
47 |     return 0
48 |   endif
49 | 
50 |   let l:previous_line_number = prevnonblank(l:current_line_number - 1)
51 |   let l:previous_line = getline(l:previous_line_number)
52 |   let l:previous_line_indent = indent(l:previous_line_number)
53 | 
54 |   if l:previous_line =~ '^\s*</\?\(script\|style\)'
55 |     return l:previous_line_indent + shiftwidth()
56 |   endif
57 | 
58 |   execute 'let l:indent = ' . s:html_indent
59 | 
60 |   if searchpair('<style>', '', '</style>', 'bW') &&
61 |         \ l:previous_line =~ ';$' && l:current_line !~ '}'
62 |     return l:previous_line_indent
63 |   endif
64 | 
65 |   if synID(l:previous_line_number, match(
66 |         \   l:previous_line, '\S'
67 |         \ ) + 1, 0) == hlID('htmlTag') && synID(l:current_line_number, match(
68 |         \  l:current_line, '\S'
69 |         \ ) + 1, 0) != hlID('htmlEndTag')
70 |     let l:indents_match = l:indent == l:previous_line_indent
71 |     let l:previous_closes = l:previous_line =~ '/>$'
72 | 
73 |     if l:indents_match &&
74 |           \ !l:previous_closes && l:previous_line =~ '<\(\u\|\l\+:\l\+\)'
75 |       return l:previous_line_indent + shiftwidth()
76 |     elseif !l:indents_match && l:previous_closes
77 |       return l:previous_line_indent
78 |     endif
79 |   endif
80 | 
81 |   return l:indent
82 | endfunction
83 | 
84 | let &cpoptions = s:cpoptions_save
85 | unlet s:cpoptions_save
86 | " vim: ts=8
87 | 


--------------------------------------------------------------------------------
/syntax/astro.vim:
--------------------------------------------------------------------------------
  1 | " Vim syntax file.
  2 | " Language:    Astro
  3 | " Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
  4 | " Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
  5 | " URL:         https://github.com/wuelnerdotexe/vim-astro
  6 | " Last Change: 2022 Aug 22
  7 | " Based On:    Evan Lecklider's vim-svelte
  8 | " Changes:     See https://github.com/evanleck/vim-svelte
  9 | " Credits:     See vim-svelte on github
 10 | 
 11 | " Quit when a (custom) syntax file was already loaded.
 12 | if !exists('main_syntax')
 13 |   if exists('b:current_syntax')
 14 |     finish
 15 |   endif
 16 |   let main_syntax = 'astro'
 17 | elseif exists('b:current_syntax') && b:current_syntax == 'astro'
 18 |   finish
 19 | endif
 20 | 
 21 | " Astro syntax variables are initialized.
 22 | let g:astro_typescript = get(g:, 'astro_typescript', 'disable')
 23 | let g:astro_stylus = get(g:, 'astro_stylus', 'disable')
 24 | 
 25 | let s:cpoptions_save = &cpoptions
 26 | set cpoptions&vim
 27 | 
 28 | " Embedded HTML syntax.
 29 | runtime! syntax/html.vim
 30 | 
 31 | " htmlTagName: expand HTML tag names to include mixed case and periods.
 32 | syntax match htmlTagName contained "\<[a-zA-Z\.]*\>"
 33 | 
 34 | " astroDirectives: add Astro Directives to HTML arguments.
 35 | syntax match astroDirectives contained '\<[a-z]\+:[a-z|]*\>' containedin=htmlTag
 36 | 
 37 | unlet b:current_syntax
 38 | 
 39 | if g:astro_typescript == 'enable'
 40 |   " Embedded TypeScript syntax.
 41 |   syntax include @astroJavaScript syntax/typescript.vim
 42 | 
 43 |   " javaScriptExpression: a javascript expression is used as an arg value.
 44 |   syntax clear javaScriptExpression
 45 |   syntax region javaScriptExpression
 46 |         \ contained start=+&{+
 47 |         \ keepend end=+};+
 48 |         \ contains=@astroJavaScript,@htmlPreproc
 49 | 
 50 |   " javaScript: add TypeScript support to HTML script tag.
 51 |   syntax clear javaScript
 52 |   syntax region javaScript
 53 |         \ start=+<script\_[^>]*>+
 54 |         \ keepend
 55 |         \ end=+</script\_[^>]*>+me=s-1
 56 |         \ contains=htmlScriptTag,@astroJavaScript,@htmlPreproc,htmlCssStyleComment
 57 | else
 58 |   " Embedded JavaScript syntax.
 59 |   syntax include @astroJavaScript syntax/javascript.vim
 60 | endif
 61 | 
 62 | " astroFence: detect the Astro fence.
 63 | syntax match astroFence contained +^---$+
 64 | 
 65 | " astrojavaScript: add TypeScript support to Astro code fence.
 66 | syntax region astroJavaScript
 67 |       \ start=+^---$+
 68 |       \ keepend
 69 |       \ end=+^---$+
 70 |       \ contains=htmlTag,@astroJavaScript,@htmlPreproc,htmlCssStyleComment,htmlEndTag,astroFence
 71 |       \ fold
 72 | 
 73 | unlet b:current_syntax
 74 | 
 75 | if g:astro_typescript == 'enable'
 76 |   " Embedded TypeScript React (TSX) syntax.
 77 |   syntax include @astroJavaScriptReact syntax/typescriptreact.vim
 78 | else
 79 |   " Embedded JavaScript React (JSX) syntax.
 80 |   syntax include @astroJavaScriptReact syntax/javascriptreact.vim
 81 | endif
 82 | 
 83 | " astroJavaScriptExpression: add {JSX or TSX} support to Astro expresions.
 84 | execute 'syntax region astroJavaScriptExpression start=+{+ keepend end=+}+ ' .
 85 |       \ 'contains=@astroJavaScriptReact, @htmlPreproc containedin=' . join([
 86 |       \   'htmlArg', 'htmlBold', 'htmlBoldItalic', 'htmlBoldItalicUnderline',
 87 |       \   'htmlBoldUnderline', 'htmlBoldUnderlineItalic', 'htmlH1', 'htmlH2',
 88 |       \   'htmlH3', 'htmlH4', 'htmlH5', 'htmlH6', 'htmlHead', 'htmlItalic',
 89 |       \   'htmlItalicBold', 'htmlItalicBoldUnderline', 'htmlItalicUnderline',
 90 |       \   'htmlItalicUnderlineBold', 'htmlLeadingSpace', 'htmlLink',
 91 |       \   'htmlStrike', 'htmlString', 'htmlTag', 'htmlTitle', 'htmlUnderline',
 92 |       \   'htmlUnderlineBold', 'htmlUnderlineBoldItalic',
 93 |       \   'htmlUnderlineItalic', 'htmlUnderlineItalicBold', 'htmlValue'
 94 |       \ ], ',')
 95 | 
 96 | " cssStyle: add CSS style tags support in TypeScript React.
 97 | syntax region cssStyle
 98 |       \ start=+<style\_[^>]*>+
 99 |       \ keepend
100 |       \ end=+</style\_[^>]*>+me=s-1
101 |       \ contains=htmlTag,@htmlCss,htmlCssStyleComment,@htmlPreproc,htmlEndTag
102 |       \ containedin=@astroJavaScriptReact
103 | 
104 | unlet b:current_syntax
105 | 
106 | " Embedded SCSS syntax.
107 | syntax include @astroScss syntax/scss.vim
108 | 
109 | " cssStyle: add SCSS style tags support in Astro.
110 | syntax region scssStyle
111 |       \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*scss[^\2]*\2\_[^>]*>/
112 |       \ keepend
113 |       \ end=+</style>+me=s-1
114 |       \ contains=@astroScss,astroSurroundingTag
115 |       \ fold
116 | 
117 | unlet b:current_syntax
118 | 
119 | " Embedded SASS syntax.
120 | syntax include @astroSass syntax/sass.vim
121 | 
122 | " cssStyle: add SASS style tags support in Astro.
123 | syntax region sassStyle
124 |       \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*sass[^\2]*\2\_[^>]*>/
125 |       \ keepend
126 |       \ end=+</style>+me=s-1
127 |       \ contains=@astroSass,astroSurroundingTag
128 |       \ fold
129 | 
130 | unlet b:current_syntax
131 | 
132 | " Embedded LESS syntax.
133 | syntax include @astroLess syntax/less.vim
134 | 
135 | " cssStyle: add LESS style tags support in Astro.
136 | syntax region lessStyle
137 |       \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*less[^\2]*\2\_[^>]*>/
138 |       \ keepend
139 |       \ end=+</style>+me=s-1
140 |       \ contains=@astroLess,astroSurroundingTag
141 |       \ fold
142 | 
143 | unlet b:current_syntax
144 | 
145 | " Embedded Stylus syntax.
146 | " NOTE: Vim does not provide stylus support by default, but you can install
147 | "       this plugin to support it: https://github.com/wavded/vim-stylus
148 | if g:astro_stylus == 'enable'
149 |   try
150 |     " Embedded Stylus syntax.
151 |     syntax include @astroStylus syntax/stylus.vim
152 | 
153 |     " stylusStyle: add Stylus style tags support in Astro.
154 |     syntax region stylusStyle
155 |           \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*stylus[^\2]*\2\_[^>]*>/
156 |           \ keepend
157 |           \ end=+</style>+me=s-1
158 |           \ contains=@astroStylus,astroSurroundingTag
159 |           \ fold
160 | 
161 |     unlet b:current_syntax
162 |   catch
163 |     echomsg "you need install a external plugin for support stylus in .astro files"
164 |   endtry
165 | endif
166 | 
167 | " astroSurroundingTag: add surround HTML tag to script and style.
168 | syntax region astroSurroundingTag
169 |       \ start=+<\(script\|style\)+
170 |       \ end=+>+
171 |       \ contains=htmlTagError,htmlTagN,htmlArg,htmlValue,htmlEvent,htmlString
172 |       \ contained
173 |       \ fold
174 | 
175 | " Define the default highlighting.
176 | " Only used when an item doesn't have highlighting yet.
177 | highlight default link astroDirectives Special
178 | highlight default link astroFence Comment
179 | 
180 | let b:current_syntax = 'astro'
181 | if main_syntax == 'astro'
182 |   unlet main_syntax
183 | endif
184 | 
185 | " Sync from start because of the wacky nesting.
186 | syntax sync fromstart
187 | 
188 | let &cpoptions = s:cpoptions_save
189 | unlet s:cpoptions_save
190 | " vim: ts=8
191 | 


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