removed duplicate in lang-support MD file with vector dedup.

book/src/generated/lang-support.md

@@ -1,6 +1,6 @@
 | Language | Syntax Highlighting | Treesitter Textobjects | Auto Indent | Default LSP |
 | --- | --- | --- | --- | --- |
-| ada | ✓ | ✓ |  | `ada_language_server`, `ada_language_server` |
+| ada | ✓ | ✓ |  | `ada_language_server` |
 | adl | ✓ | ✓ | ✓ |  |
 | agda | ✓ |  |  |  |
 | astro | ✓ |  |  |  |
@@ -66,7 +66,7 @@
 | glimmer | ✓ |  |  | `ember-language-server` |
 | glsl | ✓ | ✓ | ✓ |  |
 | gn | ✓ |  |  |  |
-| go | ✓ | ✓ | ✓ | `gopls`, `golangci-lint-langserver` |
+| go | ✓ | ✓ | ✓ | `golangci-lint-langserver`, `gopls` |
 | godot-resource | ✓ |  |  |  |
 | gomod | ✓ |  |  | `gopls` |
 | gotmpl | ✓ |  |  | `gopls` |
@@ -116,7 +116,7 @@
 | lua | ✓ | ✓ | ✓ | `lua-language-server` |
 | make | ✓ |  | ✓ |  |
 | markdoc | ✓ |  |  | `markdoc-ls` |
-| markdown | ✓ |  |  | `marksman`, `markdown-oxide` |
+| markdown | ✓ |  |  | `markdown-oxide`, `marksman` |
 | markdown.inline | ✓ |  |  |  |
 | matlab | ✓ | ✓ | ✓ |  |
 | mermaid | ✓ |  |  |  |
@@ -143,7 +143,7 @@
 | perl | ✓ | ✓ | ✓ | `perlnavigator` |
 | php | ✓ | ✓ | ✓ | `intelephense` |
 | php-only | ✓ |  |  |  |
-| pkgbuild | ✓ | ✓ | ✓ | `pkgbuild-language-server`, `bash-language-server` |
+| pkgbuild | ✓ | ✓ | ✓ | `bash-language-server`, `pkgbuild-language-server` |
 | pkl | ✓ |  | ✓ |  |
 | po | ✓ | ✓ |  |  |
 | pod | ✓ |  |  |  |
@@ -217,6 +217,6 @@
 | xit | ✓ |  |  |  |
 | xml | ✓ |  | ✓ |  |
 | xtc | ✓ |  |  |  |
-| yaml | ✓ |  | ✓ | `yaml-language-server`, `ansible-language-server` |
+| yaml | ✓ |  | ✓ | `ansible-language-server`, `yaml-language-server` |
 | yuck | ✓ |  |  |  |
 | zig | ✓ | ✓ | ✓ | `zls` |

xtask/Cargo.toml

@@ -16,4 +16,4 @@ helix-term = { path = "../helix-term" }
 helix-core = { path = "../helix-core" }
 helix-view = { path = "../helix-view" }
 helix-loader = { path = "../helix-loader" }
-toml = "0.8"
+toml = "0.8"

xtask/src/docgen.rs

@@ -1,7 +1,6 @@
 use crate::helpers;
 use crate::path;
 use crate::DynError;
-
 use helix_term::commands::TYPABLE_COMMAND_LIST;
 use helix_term::health::TsFeature;
 use std::fs;
@@ -95,14 +94,14 @@ pub fn lang_features() -> Result<String, DynError> {
                 .to_owned(),
             );
         }
-        row.push(
-            lc.language_servers
-                .iter()
-                .filter_map(|ls| config.language_server.get(&ls.name))
-                .map(|s| md_mono(&s.command.clone()))
-                .collect::<Vec<_>>()
-                .join(", "),
-        );
+        let mut v: Vec<String> = lc.language_servers
+                            .iter()
+                            .filter_map(|ls| config.language_server.get(&ls.name))
+                            .map(|s| md_mono(&s.command.clone()))
+                            .collect::<Vec<_>>();
+        v.sort();
+        v.dedup();
+        row.push(v.as_slice().join(", "));
 
         md.push_str(&md_table_row(&row));
         row.clear();