Fix glp backward cycle and gl<Space> current-list scope

Two documented checkbox-list mappings did not match their spec:

- `glp` dispatched the same forward-only cycleCheckbox as `gln`, so it
  could never "cycle the checkbox state backward". Add `ops::cycle_state_back`
  and thread a `reverse` flag through the dispatcher and both clients.

- `gl<Space>` and `gL<Space>` both swept the whole buffer, making them
  identical. `gl<Space>` now passes the cursor position and the server
  scopes deletion to the contiguous list block under the cursor (current
  list, cascading into sublists); `gL<Space>` stays whole-buffer.

Adds Rust unit tests, plus behavioral and full-registration coverage for
the documented mapping surface in the Neovim and Vim keymap harnesses, and
a command-coverage suite mirroring the doc's command groups.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

crates/nuwiki-lsp/src/commands.rs

@@ -87,7 +87,17 @@ pub(crate) async fn execute(
             Ok(list_checkbox(backend, args, ops::toggle_state)?.map(CommandOutcome::Edit))
         }
         "nuwiki.list.cycleCheckbox" => {
-            Ok(list_checkbox(backend, args, ops::cycle_state)?.map(CommandOutcome::Edit))
+            let reverse = args
+                .first()
+                .and_then(|v| v.get("reverse"))
+                .and_then(Value::as_bool)
+                .unwrap_or(false);
+            let mutate = if reverse {
+                ops::cycle_state_back
+            } else {
+                ops::cycle_state
+            };
+            Ok(list_checkbox(backend, args, mutate)?.map(CommandOutcome::Edit))
         }
         "nuwiki.list.rejectCheckbox" => {
             Ok(list_checkbox(backend, args, ops::reject_state)?.map(CommandOutcome::Edit))
@@ -1233,6 +1243,20 @@ pub mod ops {
         }
     }
 
+    /// Exact inverse of [`cycle_state`] — used by the `glp` mapping
+    /// ("cycle the checkbox state backward").
+    pub fn cycle_state_back(current: &str) -> Option<&'static str> {
+        match current {
+            "[ ]" => Some("[X]"),
+            "[X]" => Some("[O]"),
+            "[O]" => Some("[o]"),
+            "[o]" => Some("[.]"),
+            "[.]" => Some("[ ]"),
+            "[-]" => Some("[ ]"),
+            _ => None,
+        }
+    }
+
     /// Toggle the `[-]` "rejected" state.
     pub fn reject_state(current: &str) -> Option<&'static str> {
         match current {
@@ -2095,7 +2119,9 @@ pub mod ops {
 
     /// Delete every checkbox item whose state is `Done` or `Rejected`,
     /// cascading into their sublists. When `pos` is `Some`, restrict to
-    /// the list containing `pos`'s line; otherwise sweep the whole doc.
+    /// the contiguous list block containing `pos`'s line (the "current
+    /// list" — including its nested sublists); otherwise sweep the whole
+    /// doc.
     pub fn remove_done_edit(
         text: &str,
         ast: &DocumentNode,
@@ -2103,16 +2129,8 @@ pub mod ops {
         pos: Option<LspPosition>,
         utf8: bool,
     ) -> Option<WorkspaceEdit> {
-        let restrict_line = pos.map(|p| p.line);
         let mut victims: Vec<Span> = Vec::new();
-        walk_list_items(&ast.children, &mut |item| {
-            let matches_scope = match restrict_line {
-                None => true,
-                Some(line) => (item.span.start.line..=item.span.end.line).contains(&line),
-            };
-            if !matches_scope {
-                return;
-            }
+        let mut collect = |item: &ListItemNode| {
             if matches!(
                 item.checkbox,
                 Some(nuwiki_core::ast::CheckboxState::Done)
@@ -2120,7 +2138,19 @@ pub mod ops {
             ) {
                 victims.push(extend_to_line_end(text, item.span));
             }
-        });
+        };
+        match pos {
+            None => walk_list_items(&ast.children, &mut collect),
+            Some(p) => {
+                // "Current list" = the top-level contiguous list block the
+                // cursor sits in. Walk just that block (and its sublists),
+                // leaving done items in sibling lists untouched.
+                let list = find_top_list_at_line(ast, p.line)?;
+                for item in &list.items {
+                    walk_list_items_in_item(item, &mut collect);
+                }
+            }
+        }
         if victims.is_empty() {
             return None;
         }
@@ -2131,6 +2161,40 @@ pub mod ops {
         Some(b.build())
     }
 
+    /// Find the top-level (contiguous) list block whose span contains
+    /// `line`. Unlike [`find_list_at_line`], this does not descend into
+    /// sublists — it returns the outermost list so callers operate on the
+    /// whole list block the cursor belongs to.
+    fn find_top_list_at_line(ast: &DocumentNode, line: u32) -> Option<&ListNode> {
+        for block in &ast.children {
+            if let Some(list) = find_top_list_in_block(block, line) {
+                return Some(list);
+            }
+        }
+        None
+    }
+
+    fn find_top_list_in_block(block: &BlockNode, line: u32) -> Option<&ListNode> {
+        match block {
+            BlockNode::List(list) => {
+                if (list.span.start.line..=list.span.end.line).contains(&line) {
+                    Some(list)
+                } else {
+                    None
+                }
+            }
+            BlockNode::Blockquote(BlockquoteNode { children, .. }) => {
+                for c in children {
+                    if let Some(l) = find_top_list_in_block(c, line) {
+                        return Some(l);
+                    }
+                }
+                None
+            }
+            _ => None,
+        }
+    }
+
     /// Extend a span to include the trailing newline (so deletion removes
     /// the empty line that would otherwise be left behind).
     fn extend_to_line_end(text: &str, span: Span) -> Span {

crates/nuwiki-lsp/tests/commands_checkboxes.rs

@@ -47,6 +47,24 @@ fn cycle_state_walks_progression() {
     assert_eq!(ops::cycle_state("[-]"), Some("[ ]"));
 }
 
+#[test]
+fn cycle_state_back_is_exact_inverse() {
+    // `glp` walks the progression in reverse — every step must undo the
+    // matching `cycle_state` step.
+    assert_eq!(ops::cycle_state_back("[ ]"), Some("[X]"));
+    assert_eq!(ops::cycle_state_back("[X]"), Some("[O]"));
+    assert_eq!(ops::cycle_state_back("[O]"), Some("[o]"));
+    assert_eq!(ops::cycle_state_back("[o]"), Some("[.]"));
+    assert_eq!(ops::cycle_state_back("[.]"), Some("[ ]"));
+    assert_eq!(ops::cycle_state_back("[-]"), Some("[ ]"));
+    // Composing forward then backward returns to the start for every
+    // in-cycle marker.
+    for s in ["[ ]", "[.]", "[o]", "[O]", "[X]"] {
+        let fwd = ops::cycle_state(s).unwrap();
+        assert_eq!(ops::cycle_state_back(fwd), Some(s));
+    }
+}
+
 #[test]
 fn reject_state_toggles_dash_marker() {
     assert_eq!(ops::reject_state("[ ]"), Some("[-]"));

crates/nuwiki-lsp/tests/commands_coverage.rs

@@ -0,0 +1,532 @@
+//! Command-coverage suite: at least one behavioural test for every
+//! documented `:Nuwiki*` / `:Vimwiki*` command (see `doc/nuwiki.txt`
+//! §5 COMMANDS).
+//!
+//! The user-facing commands funnel through `workspace/executeCommand`
+//! into the Backend dispatcher, or — for follow/backlinks/rename — through
+//! the standard LSP requests. The Backend itself owns a live `Client` and
+//! can't be built in an integration test, so each case drives the *pure*
+//! building-block the command relies on (the same functions the dispatcher
+//! wraps). This file is organised to mirror the doc's command groups so a
+//! reader can confirm every command has coverage.
+
+use std::collections::HashMap;
+use std::path::PathBuf;
+
+use nuwiki_core::ast::{InlineNode, LinkKind, LinkTarget};
+use nuwiki_core::date::DiaryDate;
+use nuwiki_core::syntax::vimwiki::VimwikiSyntax;
+use nuwiki_core::syntax::SyntaxPlugin;
+use nuwiki_lsp::commands::{export_ops, ops, COMMANDS};
+use nuwiki_lsp::config::WikiConfig;
+use nuwiki_lsp::index::WorkspaceIndex;
+use nuwiki_lsp::nav::find_inline_at;
+use nuwiki_lsp::rename::{build_new_uri, rewrite_wikilink_target};
+use nuwiki_lsp::wiki::{build_wikis, resolve_uri_to_wiki};
+use nuwiki_lsp::{diary, export};
+use tower_lsp::lsp_types::Url;
+
+fn parse(src: &str) -> nuwiki_core::ast::DocumentNode {
+    VimwikiSyntax::new().parse(src)
+}
+
+fn wiki_cfg(root: &str) -> WikiConfig {
+    WikiConfig::from_root(PathBuf::from(root))
+}
+
+/// Build a workspace index rooted at `root` with the given `name -> source`
+/// pages, mirroring the helper used by the other command suites.
+fn build_index(root: &str, pages: &[(&str, &str)]) -> WorkspaceIndex {
+    let mut idx = WorkspaceIndex::new(Some(PathBuf::from(root)));
+    for (name, src) in pages {
+        let uri = Url::from_file_path(format!("{root}/{name}.wiki")).unwrap();
+        idx.upsert(uri, &parse(src));
+    }
+    idx
+}
+
+fn diary_index(root: &str, dates: &[&str]) -> WorkspaceIndex {
+    let mut idx =
+        WorkspaceIndex::new(Some(PathBuf::from(root))).with_diary_rel_path(Some("diary".into()));
+    for d in dates {
+        let uri = Url::from_file_path(format!("{root}/diary/{d}.wiki")).unwrap();
+        idx.upsert(uri, &parse("= entry =\n"));
+    }
+    idx
+}
+
+// =====================================================================
+// Group 1: Wiki / navigation
+// =====================================================================
+
+// :NuwikiIndex — open wiki N's index page.
+#[test]
+fn nuwiki_index_resolves_index_page() {
+    let idx = build_index("/wiki", &[("index", "= Home =\n"), ("Other", "= O =\n")]);
+    let page = idx.page_by_name("index").expect("index page indexed");
+    assert!(page.uri.as_str().ends_with("/wiki/index.wiki"));
+}
+
+// :NuwikiTabIndex — same target as :NuwikiIndex, opened in a new tab.
+// The tab-vs-current split is an editor concern; the resolved target is
+// identical, and both verbs are advertised as executeCommands.
+#[test]
+fn nuwiki_tab_index_advertised_alongside_index() {
+    assert!(COMMANDS.contains(&"nuwiki.wiki.openIndex"));
+    assert!(COMMANDS.contains(&"nuwiki.wiki.tabOpenIndex"));
+}
+
+// :NuwikiUISelect — pick a wiki from the configured list.
+#[test]
+fn nuwiki_ui_select_lists_configured_wikis() {
+    let cfgs = vec![wiki_cfg("/a/personal"), wiki_cfg("/b/work")];
+    let wikis = build_wikis(&cfgs);
+    assert_eq!(wikis.len(), 2);
+    assert_eq!(wikis[0].config.name, "personal");
+    assert_eq!(wikis[1].config.name, "work");
+
+    // Selection by URI picks the wiki that actually owns the file.
+    let uri = Url::from_file_path("/b/work/Page.wiki").unwrap();
+    assert_eq!(resolve_uri_to_wiki(&wikis, &uri), Some(wikis[1].id));
+}
+
+// :NuwikiGoto {page} — open `{page}.wiki` by name.
+#[test]
+fn nuwiki_goto_opens_page_by_name() {
+    let idx = build_index("/wiki", &[("index", "= H =\n"), ("Recipes", "= R =\n")]);
+    let page = idx
+        .page_by_name("Recipes")
+        .expect("page resolvable by name");
+    assert!(page.uri.as_str().ends_with("/wiki/Recipes.wiki"));
+    assert!(idx.page_by_name("Missing").is_none());
+}
+
+// :NuwikiFollowLink — follow the link under the cursor.
+#[test]
+fn nuwiki_follow_link_resolves_target_under_cursor() {
+    let idx = build_index(
+        "/wiki",
+        &[("Home", "see [[About]]\n"), ("About", "= A =\n")],
+    );
+    let doc = parse("see [[About]]\n");
+    // Byte col 8 sits inside "[[About]]" (starts at byte 4).
+    let node = find_inline_at(&doc, 0, 8).expect("wikilink under cursor");
+    let InlineNode::WikiLink(w) = node else {
+        panic!("expected a wikilink, got {node:?}");
+    };
+    let about = Url::from_file_path("/wiki/About.wiki").unwrap();
+    assert_eq!(idx.resolve(&w.target, "Home"), Some(&about));
+}
+
+// :NuwikiBacklinks — every reference to the current page.
+#[test]
+fn nuwiki_backlinks_lists_referrers() {
+    let idx = build_index(
+        "/wiki",
+        &[
+            ("Home", "[[About]]\n"),
+            ("Contact", "see [[About]] too\n"),
+            ("About", "= A =\n"),
+        ],
+    );
+    let back = idx.backlinks_for("About");
+    assert_eq!(back.len(), 2);
+    assert!(idx.backlinks_for("Home").is_empty());
+}
+
+// :NuwikiNextLink / :NuwikiPrevLink — jump to the next / previous wikilink.
+// The jump itself is editor-side cursor movement; what the server provides
+// is the ordered set of links on the page.
+#[test]
+fn nuwiki_next_prev_link_walk_links_in_document_order() {
+    let doc = parse("intro [[First]] mid [[Second]] end [[Third]]\n");
+    let links = ops::collect_wiki_links(&doc);
+    let targets: Vec<&str> = links
+        .iter()
+        .filter_map(|l| l.target.path.as_deref())
+        .collect();
+    assert_eq!(targets, vec!["First", "Second", "Third"]);
+}
+
+// :NuwikiBaddLink — add the target of the link under the cursor to the
+// buffer list. The editor :badds whatever URI the link resolves to.
+#[test]
+fn nuwiki_badd_link_resolves_target_uri() {
+    let idx = build_index(
+        "/wiki",
+        &[("Home", "[[Notes/Todo]]\n"), ("Notes/Todo", "= T =\n")],
+    );
+    let target = LinkTarget {
+        kind: LinkKind::Wiki,
+        path: Some("Notes/Todo".into()),
+        ..Default::default()
+    };
+    let expected = Url::from_file_path("/wiki/Notes/Todo.wiki").unwrap();
+    assert_eq!(idx.resolve(&target, "Home"), Some(&expected));
+}
+
+// :NuwikiRenameFile — rename the page and rewrite every inbound link.
+#[test]
+fn nuwiki_rename_file_builds_uri_and_rewrites_links() {
+    let new_uri = build_new_uri(&PathBuf::from("/wiki"), "New Name", ".wiki").unwrap();
+    assert!(new_uri.as_str().ends_with("/wiki/New%20Name.wiki"));
+
+    assert_eq!(
+        rewrite_wikilink_target("[[Old Name|caption]]", "New Name"),
+        Some("[[New Name|caption]]".to_string())
+    );
+}
+
+// :NuwikiDeleteFile — delete the current page and its on-disk file.
+#[test]
+fn nuwiki_delete_file_emits_delete_workspace_edit() {
+    use tower_lsp::lsp_types::{DocumentChangeOperation, DocumentChanges, ResourceOp};
+    let uri = Url::parse("file:///wiki/Doomed.wiki").unwrap();
+    let mut b = nuwiki_lsp::edits::WorkspaceEditBuilder::new();
+    b.file_op(nuwiki_lsp::edits::op_delete(uri.clone()));
+    let we = b.build();
+
+    let DocumentChanges::Operations(ops) = we.document_changes.unwrap() else {
+        panic!("expected resource operations");
+    };
+    assert!(matches!(
+        &ops[0],
+        DocumentChangeOperation::Op(ResourceOp::Delete(d)) if d.uri == uri
+    ));
+}
+
+// =====================================================================
+// Group 2: Diary
+// =====================================================================
+
+// :NuwikiMakeDiaryNote — open today's entry.
+#[test]
+fn nuwiki_make_diary_note_targets_todays_file() {
+    let cfg = wiki_cfg("/wiki");
+    let today = DiaryDate::from_ymd(2026, 5, 12).unwrap();
+    let uri = diary::uri_for_date(&cfg, &today).unwrap();
+    assert!(uri.as_str().ends_with("/diary/2026-05-12.wiki"));
+}
+
+// :NuwikiMakeYesterdayDiaryNote / :NuwikiMakeTomorrowDiaryNote — step the
+// diary back / forward by one period at the daily cadence.
+#[test]
+fn nuwiki_yesterday_and_tomorrow_target_adjacent_files() {
+    let cfg = wiki_cfg("/wiki");
+    let yesterday = DiaryDate::from_ymd(2026, 5, 11).unwrap();
+    let tomorrow = DiaryDate::from_ymd(2026, 5, 13).unwrap();
+    assert!(diary::uri_for_date(&cfg, &yesterday)
+        .unwrap()
+        .as_str()
+        .ends_with("/diary/2026-05-11.wiki"));
+    assert!(diary::uri_for_date(&cfg, &tomorrow)
+        .unwrap()
+        .as_str()
+        .ends_with("/diary/2026-05-13.wiki"));
+}
+
+// :NuwikiDiaryIndex — open the diary index page.
+#[test]
+fn nuwiki_diary_index_resolves_index_uri() {
+    let cfg = wiki_cfg("/wiki");
+    let uri = diary::index_uri(&cfg).unwrap();
+    assert!(uri.as_str().ends_with("/diary/diary.wiki"));
+}
+
+// :NuwikiDiaryGenerateLinks — rebuild the diary index from disk entries.
+#[test]
+fn nuwiki_diary_generate_links_builds_grouped_body() {
+    let idx = diary_index("/wiki", &["2026-05-10", "2026-05-12", "2026-04-30"]);
+    let entries = diary::list_entries(&idx);
+    let body = diary::build_index_body(&entries, "diary", "Diary");
+    assert!(body.starts_with("= Diary ="));
+    assert!(body.contains("2026-05-12"));
+    assert!(body.contains("2026-05-10"));
+    assert!(body.contains("2026-04-30"));
+    // Newest entry appears before the older one within the same month.
+    let p12 = body.find("2026-05-12").unwrap();
+    let p10 = body.find("2026-05-10").unwrap();
+    assert!(p12 < p10, "expected newest-first ordering");
+}
+
+// :NuwikiDiaryNextDay / :NuwikiDiaryPrevDay — walk indexed entries.
+#[test]
+fn nuwiki_diary_next_and_prev_day_walk_entries() {
+    let idx = diary_index("/wiki", &["2026-05-10", "2026-05-12", "2026-05-15"]);
+    let from = DiaryDate::from_ymd(2026, 5, 12).unwrap();
+    assert_eq!(
+        diary::next_entry(&idx, &from).unwrap().date.format(),
+        "2026-05-15"
+    );
+    assert_eq!(
+        diary::prev_entry(&idx, &from).unwrap().date.format(),
+        "2026-05-10"
+    );
+}
+
+// =====================================================================
+// Group 3: Page generation
+// =====================================================================
+
+// :NuwikiTOC — generate / refresh the table of contents.
+#[test]
+fn nuwiki_toc_generates_nested_contents() {
+    let src = "= Top =\n== Sub ==\ntext\n";
+    let doc = parse(src);
+    let uri = Url::from_file_path("/wiki/Page.wiki").unwrap();
+    let edit = ops::toc_edit(src, &doc, &uri, true).expect("toc edit produced");
+    assert!(edit.changes.is_some() || edit.document_changes.is_some());
+
+    let toc = ops::build_toc_text(
+        &[
+            (1, "Top".into(), "top".into()),
+            (2, "Sub".into(), "sub".into()),
+        ],
+        "Contents",
+    );
+    assert!(toc.contains("= Contents ="));
+    assert!(toc.contains("- [[#top|Top]]"));
+    assert!(toc.contains("  - [[#sub|Sub]]"));
+}
+
+// :NuwikiGenerateLinks — insert a flat list of every page in the wiki.
+#[test]
+fn nuwiki_generate_links_lists_all_pages_excluding_current() {
+    let pages = vec!["About".to_string(), "Home".to_string(), "Notes".to_string()];
+    let text = ops::build_links_text(&pages, "Links", Some("Home"));
+    assert!(text.contains("= Links ="));
+    assert!(text.contains("- [[About]]"));
+    assert!(text.contains("- [[Notes]]"));
+    assert!(!text.contains("[[Home]]"), "current page excluded");
+
+    let src = "= Existing =\n";
+    let doc = parse(src);
+    let uri = Url::from_file_path("/wiki/Home.wiki").unwrap();
+    assert!(ops::links_edit(src, &doc, &uri, "Home", &pages, true).is_some());
+}
+
+// :NuwikiCheckLinks — surface broken links across the workspace.
+#[test]
+fn nuwiki_check_links_distinguishes_broken_from_resolvable() {
+    let idx = build_index(
+        "/wiki",
+        &[("Home", "[[About]] [[Ghost]]\n"), ("About", "= A =\n")],
+    );
+    let good = LinkTarget {
+        kind: LinkKind::Wiki,
+        path: Some("About".into()),
+        ..Default::default()
+    };
+    let broken = LinkTarget {
+        kind: LinkKind::Wiki,
+        path: Some("Ghost".into()),
+        ..Default::default()
+    };
+    assert!(idx.resolve(&good, "Home").is_some());
+    assert!(
+        idx.resolve(&broken, "Home").is_none(),
+        "broken link unresolved"
+    );
+}
+
+// =====================================================================
+// Group 4: Tags
+// =====================================================================
+
+// :NuwikiSearchTags {tag} — every `:tag:` occurrence.
+#[test]
+fn nuwiki_search_tags_finds_occurrences() {
+    let idx = build_index(
+        "/wiki",
+        &[("Home", ":alpha:beta:\n"), ("Work", ":alpha:\n")],
+    );
+    let hits = ops::tag_hits(&idx, "alpha");
+    assert_eq!(hits.len(), 2);
+    assert!(hits.iter().all(|h| h.name == "alpha"));
+    assert!(ops::tag_hits(&idx, "nonexistent").is_empty());
+}
+
+// :NuwikiGenerateTagLinks [tag] — section linking every page with a tag.
+#[test]
+fn nuwiki_generate_tag_links_builds_section() {
+    let idx = build_index(
+        "/wiki",
+        &[
+            ("Home", ":alpha:\n"),
+            ("Work", ":alpha:\n"),
+            ("Misc", ":beta:\n"),
+        ],
+    );
+    let by_tag = ops::tag_pages_snapshot(&idx);
+
+    let single = ops::build_tag_links_text(&by_tag, Some("alpha")).unwrap();
+    assert!(single.starts_with("= Tag: alpha ="));
+    assert!(single.contains("- [[Home]]"));
+    assert!(single.contains("- [[Work]]"));
+
+    // No-arg variant emits a section per tag.
+    let all = ops::build_tag_links_text(&by_tag, None).unwrap();
+    assert!(all.starts_with("= Tags ="));
+    assert!(all.contains("== alpha =="));
+    assert!(all.contains("== beta =="));
+
+    let src = "= Home =\n";
+    let doc = parse(src);
+    let uri = Url::from_file_path("/wiki/Home.wiki").unwrap();
+    assert!(ops::tag_links_edit(src, &doc, &uri, Some("alpha"), &by_tag, true).is_some());
+}
+
+// :NuwikiRebuildTags — force a full workspace re-index. A rebuild must
+// reflect the current on-disk tags, dropping stale ones.
+#[test]
+fn nuwiki_rebuild_tags_reflects_current_state() {
+    let mut idx = WorkspaceIndex::new(Some(PathBuf::from("/wiki")));
+    let uri = Url::from_file_path("/wiki/Home.wiki").unwrap();
+    idx.upsert(uri.clone(), &parse(":old:\n"));
+    assert_eq!(idx.tags_for("old").len(), 1);
+
+    // Re-index after the page changed on disk.
+    idx.upsert(uri, &parse(":new:\n"));
+    assert!(idx.tags_for("old").is_empty(), "stale tag dropped");
+    assert_eq!(idx.tags_for("new").len(), 1);
+}
+
+// =====================================================================
+// Group 5: HTML export
+// =====================================================================
+
+// :Nuwiki2HTML — render the current page to HTML.
+#[test]
+fn nuwiki_2html_renders_page() {
+    let cfg = wiki_cfg("/wiki");
+    let doc = parse("%title My Page\n= One =\nbody text\n");
+    let html = export::render_page_html(
+        &doc,
+        Some("<title>{{title}}</title><main>{{content}}</main>".into()),
+        "Home",
+        DiaryDate::from_ymd(2026, 5, 12).unwrap(),
+        &cfg.html,
+        Some(".wiki"),
+        HashMap::new(),
+    )
+    .unwrap();
+    assert!(html.contains("<title>My Page</title>"));
+    assert!(html.contains("body text"));
+}
+
+// :Nuwiki2HTMLBrowse — render then open in the browser. The render output
+// is identical to :Nuwiki2HTML; the browse step is an editor-side open.
+#[test]
+fn nuwiki_2html_browse_shares_render_and_is_advertised() {
+    assert!(COMMANDS.contains(&"nuwiki.export.browse"));
+    let cfg = wiki_cfg("/wiki");
+    let doc = parse("= Page =\nhi\n");
+    let html = export::render_page_html(
+        &doc,
+        Some("{{content}}".into()),
+        "Page",
+        DiaryDate::today_utc(),
+        &cfg.html,
+        Some(".wiki"),
+        HashMap::new(),
+    )
+    .unwrap();
+    assert!(html.contains("hi"));
+}
+
+// :NuwikiAll2HTML[!] — export every page; honour the exclude list and
+// per-page output paths.
+#[test]
+fn nuwiki_all2html_maps_output_paths_and_excludes() {
+    let cfg = wiki_cfg("/wiki");
+    assert!(export::output_path_for(&cfg.html, "Home").ends_with("Home.html"));
+    assert!(
+        export::output_path_for(&cfg.html, "diary/2026-05-12").ends_with("diary/2026-05-12.html")
+    );
+
+    let patterns = vec!["_drafts/**".to_string()];
+    assert!(export::is_excluded(&patterns, "_drafts/secret"));
+    assert!(!export::is_excluded(&patterns, "Home"));
+
+    // Both incremental and forced (`!`) variants are advertised.
+    assert!(COMMANDS.contains(&"nuwiki.export.allToHtml"));
+    assert!(COMMANDS.contains(&"nuwiki.export.allToHtmlForce"));
+}
+
+// :NuwikiRss — write `rss.xml` summarising recent diary entries.
+#[test]
+fn nuwiki_rss_writes_feed_file() {
+    let root = std::env::temp_dir().join(format!("nuwiki-cov-rss-{}", std::process::id()));
+    let _ = std::fs::remove_dir_all(&root);
+    let cfg = WikiConfig::from_root(root.clone());
+
+    let entries = vec![
+        diary::DiaryEntry {
+            date: DiaryDate::from_ymd(2026, 5, 10).unwrap(),
+            uri: Url::from_file_path(root.join("diary/2026-05-10.wiki")).unwrap(),
+        },
+        diary::DiaryEntry {
+            date: DiaryDate::from_ymd(2026, 5, 12).unwrap(),
+            uri: Url::from_file_path(root.join("diary/2026-05-12.wiki")).unwrap(),
+        },
+    ];
+
+    let path = export_ops::write_rss(&cfg, &entries).unwrap();
+    assert!(path.ends_with("rss.xml"));
+    let xml = std::fs::read_to_string(&path).unwrap();
+    assert!(xml.contains("<rss version=\"2.0\">"));
+    // Newest entry listed first.
+    let p12 = xml.find("2026-05-12").unwrap();
+    let p10 = xml.find("2026-05-10").unwrap();
+    assert!(p12 < p10);
+
+    let _ = std::fs::remove_dir_all(&root);
+}
+
+// =====================================================================
+// Group 6: Other
+// =====================================================================
+
+// :NuwikiInstall — install/re-install the `nuwiki-ls` binary. This is an
+// editor-side action (binary download / cargo build); it is deliberately
+// NOT an LSP executeCommand, so the server must not advertise it.
+#[test]
+fn nuwiki_install_is_editor_only_not_an_lsp_command() {
+    assert!(!COMMANDS.iter().any(|c| c.contains("install")));
+}
+
+// =====================================================================
+// Command-surface cross-check: every documented command that maps to an
+// executeCommand handler is actually advertised by the server.
+// =====================================================================
+
+#[test]
+fn every_documented_lsp_command_is_advertised() {
+    let expected = [
+        "nuwiki.wiki.openIndex",       // :NuwikiIndex
+        "nuwiki.wiki.tabOpenIndex",    // :NuwikiTabIndex
+        "nuwiki.wiki.listAll",         // :NuwikiUISelect
+        "nuwiki.wiki.gotoPage",        // :NuwikiGoto
+        "nuwiki.file.delete",          // :NuwikiDeleteFile
+        "nuwiki.diary.openToday",      // :NuwikiMakeDiaryNote
+        "nuwiki.diary.openYesterday",  // :NuwikiMakeYesterdayDiaryNote
+        "nuwiki.diary.openTomorrow",   // :NuwikiMakeTomorrowDiaryNote
+        "nuwiki.diary.openIndex",      // :NuwikiDiaryIndex
+        "nuwiki.diary.generateIndex",  // :NuwikiDiaryGenerateLinks
+        "nuwiki.diary.next",           // :NuwikiDiaryNextDay
+        "nuwiki.diary.prev",           // :NuwikiDiaryPrevDay
+        "nuwiki.toc.generate",         // :NuwikiTOC
+        "nuwiki.links.generate",       // :NuwikiGenerateLinks
+        "nuwiki.workspace.checkLinks", // :NuwikiCheckLinks
+        "nuwiki.tags.search",          // :NuwikiSearchTags
+        "nuwiki.tags.generateLinks",   // :NuwikiGenerateTagLinks
+        "nuwiki.tags.rebuild",         // :NuwikiRebuildTags
+        "nuwiki.export.currentToHtml", // :Nuwiki2HTML
+        "nuwiki.export.browse",        // :Nuwiki2HTMLBrowse
+        "nuwiki.export.allToHtml",     // :NuwikiAll2HTML
+        "nuwiki.export.rss",           // :NuwikiRss
+    ];
+    for cmd in expected {
+        assert!(COMMANDS.contains(&cmd), "server must advertise {cmd}");
+    }
+}

crates/nuwiki-lsp/tests/commands_lists.rs

@@ -86,10 +86,10 @@ fn remove_done_returns_none_when_no_lists() {
 }
 
 #[test]
-fn remove_done_scoped_by_position_to_one_item() {
-    // With `position` set, only items whose line range contains the
-    // cursor line are considered. So a done item on line 1 is removed
-    // by cursor on line 1, but a done item on line 3 is left alone.
+fn remove_done_scoped_by_position_to_current_list() {
+    // With `position` set, the scope is the contiguous list block the
+    // cursor sits in — every done item in that list is removed, not just
+    // the one under the cursor.
     let src = "- [X] done one\n- [ ] todo\n- [X] done two\n";
     let ast = parse(src);
     let pos = Some(LspPosition {
@@ -98,7 +98,37 @@ fn remove_done_scoped_by_position_to_one_item() {
     });
     let edit = ops::remove_done_edit(src, &ast, &uri(), pos, true).expect("edit");
     let edits = &edit.changes.unwrap()[&uri()];
-    assert_eq!(edits.len(), 1, "only the line-0 item should match");
+    assert_eq!(edits.len(), 2, "both done items in the current list match");
+}
+
+#[test]
+fn remove_done_position_leaves_other_lists_untouched() {
+    // Two separate list blocks split by a paragraph. Cursor in the first
+    // list removes only that list's done items; the second list's done
+    // item survives.
+    let src = "- [X] done a\n- [ ] todo a\n\nparagraph\n\n- [ ] todo b\n- [X] done b\n";
+    let ast = parse(src);
+    let pos = Some(LspPosition {
+        line: 0,
+        character: 0,
+    });
+    let edit = ops::remove_done_edit(src, &ast, &uri(), pos, true).expect("edit");
+    let edits = &edit.changes.unwrap()[&uri()];
+    assert_eq!(edits.len(), 1, "only the first list's done item is removed");
+}
+
+#[test]
+fn remove_done_position_cascades_into_sublists() {
+    // The current-list scope includes nested sublists of the block.
+    let src = "- [ ] parent\n  - [X] done child\n  - [ ] open child\n";
+    let ast = parse(src);
+    let pos = Some(LspPosition {
+        line: 0,
+        character: 0,
+    });
+    let edit = ops::remove_done_edit(src, &ast, &uri(), pos, true).expect("edit");
+    let edits = &edit.changes.unwrap()[&uri()];
+    assert_eq!(edits.len(), 1, "the nested done child is removed");
 }
 
 // ===== renumber =====