feat: add support for grammar wikitext the mediawiki dialect (#14432)

Author: ikks

book/src/generated/lang-support.md

@@ -288,6 +288,7 @@
 | werk | ✓ |  |  |  |  |  |
 | wesl | ✓ | ✓ |  |  |  |  |
 | wgsl | ✓ | ✓ | ✓ | ✓ | ✓ | `wgsl-analyzer` |
+| wikitext | ✓ |  |  |  |  | `wikitext-lsp` |
 | wit | ✓ |  | ✓ |  |  |  |
 | wren | ✓ | ✓ | ✓ |  |  |  |
 | xit | ✓ |  |  |  |  |  |

languages.toml

@@ -142,6 +142,7 @@ vscode-html-language-server = { command = "vscode-html-language-server", args =
 vscode-json-language-server = { command = "vscode-json-language-server", args = ["--stdio"], config = { provideFormatter = true, json = { validate = { enable = true } } } }
 vuels = { command = "vue-language-server", args = ["--stdio"], config = { typescript = { tsdk = "node_modules/typescript/lib/" } } }
 wgsl-analyzer = { command = "wgsl-analyzer" }
+wikitext-lsp = { command = "wikitext-lsp", args = ["--stdio"]}
 yaml-language-server = { command = "yaml-language-server", args = ["--stdio"] }
 yls = { command = "yls", args = ["-vv"] }
 zls = { command = "zls" }
@@ -4802,3 +4803,16 @@ grammar = "yaml"
 indent = { tab-width = 2, unit = "  " }
 language-servers = ["yaml-language-server", "gitlab-ci-ls"]
 comment-token = "#"
+
+[[grammar]]
+name = "wikitext"
+source = { git = "https://github.com/santhoshtr/tree-sitter-wikitext", rev = "444214b31695e9dd4d32fb06247397fb8778a9d2"}
+
+[[language]]
+name = "wikitext"
+scope = "source.wikitext"
+file-types = ["wikimedia", "mediawiki", "wikitext"]
+language-servers = ["wikitext-lsp"]
+indent = { tab-width = 2, unit = "  " }
+block-comment-tokens = { start = "<!--", end = "-->" }
+word-completion.trigger-length = 4

runtime/queries/wikitext/folds.scm

@@ -0,0 +1,2 @@
+(section) @fold
+

runtime/queries/wikitext/highlights.scm

@@ -0,0 +1,92 @@
+(heading1
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.1
+  (heading_marker) @markup.heading.marker
+)
+(heading2
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.2
+  (heading_marker) @markup.heading.marker
+)
+(heading3
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.3
+  (heading_marker) @markup.heading.marker
+)
+(heading4
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.4
+  (heading_marker) @markup.heading.marker
+)
+(heading5
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.5
+  (heading_marker) @markup.heading.marker
+)
+(heading6
+  (heading_marker) @markup.heading.marker
+  (text) @markup.heading.6
+  (heading_marker) @markup.heading.marker
+)
+
+(wikilink
+  (wikilink_page) @markup.link.url
+  (page_name_segment)? @markup.link.label
+)
+(external_link
+  (url) @markup.link.url
+  (page_name_segment)? @markup.link.label
+)
+
+(template
+  (template_name) @function
+  (template_argument
+  (template_param_name)? @attribute
+  (template_param_value)? @string
+  )
+)
+
+(comment) @comment
+
+[
+  "[["
+  "]]"
+  "{{"
+  "}}"
+  "{|"
+  "|}"
+  "["
+  "]"
+  "<"
+  ">"
+  "</"
+] @punctuation.bracket
+
+[
+  "|"
+  "|-"
+  "|+"
+  "!"
+  "!!"
+  "||"
+] @punctuation.delimiter
+
+(table_header_block
+  (content) @markup.bold
+)
+(table_header_inline
+  (content) @markup.bold
+)
+
+(html_tag_name) @tag
+(html_attribute
+  (html_attribute_name) @attribute
+)
+(html_attribute
+  (html_attribute_name) @attribute
+  (html_attribute_value) @string
+)
+
+(italic) @markup.italic
+(bold) @markup.bold
+