Docs: type parity has one status line again

Two branches' status lines both landed in a merge; they are one line
again, naming both changes.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

Cargo.lock

@@ -4813,6 +4813,7 @@ dependencies = [
  "unicode-bidi",
  "unicode-general-category",
  "unicode-script",
+ "unicode-segmentation",
  "vectorcraft-doc",
  "vectorcraft-geom",
  "windows-registry",

ROADMAP.md

@@ -127,7 +127,7 @@ Ranked; detail in [docs/roadmap.md](docs/roadmap.md) and [docs/gaps.md](docs/gap
 
 | Date | What landed |
 |---|---|
-| 2026-10-11 | Effect › Brush Strokes: Accented Edges, Angled Strokes, Crosshatch, Dark Strokes, Ink Outlines, Spatter, Sprayed Strokes, Sumi-e (G2). Command parameters from agents and files checked before anything changes (paint, place, cuts, dashes, crop, asset ids, anchors, paths, distort; #984–#999); command dialogs keep whole numbers whole, so Create Object Mosaic takes the tiles typed (#1000); stepper arrows take Shift (×10) and Ctrl/Cmd (÷10) like the arrow keys (#991). Exports and Rasterize supersample Art Optimized edges, so shapes meeting edge to edge leave no seam (#983). Character and paragraph styles take leading, kerning, mojikumi and the other attributes left out at their defaults (#1001). Drawing, typing and pasting with no layer shown and unlocked is refused instead of adding art to a hidden or locked layer (#1002). MCP `add_text` gives type on or in a path the colour asked for (#1003). MCP `screenshot` of a connected app renders the artboard asked for (#1004). `vectorcraft-cli run` ends quietly when its reader closes early (#1005). Select › All on Active Artboard selects on the artboard made active, not always the first (#1006). Reverse Gradient keeps off-centre midpoints, mirrored (#1007). A polar grid with no radial dividers draws none (#1008). Use Precise Cursors also covers the Pen's join pointer (#1009). SVGs with one absolute and one unitless root side import at their size, unstretched (#1010). DXF US survey inches, yards and miles open at their size and name (#1011). A file placed into a document with no other links follows its first change even while the app sits idle (#1031). PDF import keeps the style a font name says when the file doesn't embed the font (#1023). Shift selects ruler guides and art together, and Delete removes both (#1022). Open filled paths are hit by their fill on every side, the rotate cursor bows around the corner it is at, the flip icons match their flips, the Color Picker previews on the selection, and Properties › Transform reaches Scale Corners and Scale Strokes & Effects (#1036). Offset Path and the other booleans finish on outlines where the sweep used to loop until memory ran out (linesweeper 0.5, #1028). Floating panel groups stack into sets that move together, collapse to their tabs and dock as extra dock columns that scroll (#1020). Ruler guides live on layers: listed in the Layers panel, shown, hidden, locked, duplicated, merged and deleted with their layer, and moved between layers (#1021). A `.ai` whose editing data uses global process colours (`Xk`/`XK`) or pattern fills keeps its sublayers: the colours come in as global swatches at their tint, the patterns as pattern swatches (#1025). A `.ai` in PostScript form opens through its layers, read from the program itself, also when it names the prolog defining its operators without including it, as Rhino and other CAD apps write it (#1027). A fill or stroke chosen while the Type tool has characters selected colours just those characters (#1063). Scaled type shows its scaled font size, leading, baseline shift and horizontal scale in the Character panel, and a size typed there is the size you get (#1034). Character panel menu › Proportional Metrics sets Japanese and Chinese full-width glyphs on the font's proportional widths in horizontal type (#966). Align, Distribute, Move, Arrange, Lock, Hide, Ungroup and other Object commands that would change nothing no longer record an undo step or mark the document changed (#1060). Spot colours defined in Lab open with their Lab values from `.ai` and PDF files, instead of as wrong RGB colours or their CMYK equivalents (#1032). Build scripts leave a generated source they wouldn't change untouched, so the next build doesn't compile most of the workspace again where file times lose their sub-second part (#1051). A fill colour recolours the gradient mesh point last clicked with the Mesh tool or Direct Selection, and a Mesh tool click on a mesh's point selects that mesh (#1052). The All Tools drawer stays two tools wide instead of filling a wide window (#1054). Text Wrap's Make, Release and Options refuse a list of object ids with a malformed or unknown id instead of skipping it (#1055). A freeform gradient line with a malformed point index is refused instead of being shortened to the indices that are valid (#1056). The Corners dialog (`ui.corners`) refuses a malformed object id or a listed anchor that isn't a corner instead of editing the selection or the other corners (#1057). New View refuses a centre that isn't exactly [x, y] and a rotation that isn't a number, instead of trimming the one and saving the other as 0° (#1058). The command sweeps try junk scale, spacing and artboard values too, which they had skipped since before those bugs were fixed (#1059). EPS and PostScript `arc` and `arcn` with huge angles no longer hang the import, and an arc whose angles are whole turns apart is empty, as the PostScript reference defines it (#1062). Align and DisLine truncated
+| 2026-10-11 | Effect › Brush Strokes: Accented Edges, Angled Strokes, Crosshatch, Dark Strokes, Ink Outlines, Spatter, Sprayed Strokes, Sumi-e (G2). Command parameters from agents and files checked before anything changes (paint, place, cuts, dashes, crop, asset ids, anchors, paths, distort; #984–#999); command dialogs keep whole numbers whole, so Create Object Mosaic takes the tiles typed (#1000); stepper arrows take Shift (×10) and Ctrl/Cmd (÷10) like the arrow keys (#991). Exports and Rasterize supersample Art Optimized edges, so shapes meeting edge to edge leave no seam (#983). Character and paragraph styles take leading, kerning, mojikumi and the other attributes left out at their defaults (#1001). Drawing, typing and pasting with no layer shown and unlocked is refused instead of adding art to a hidden or locked layer (#1002). MCP `add_text` gives type on or in a path the colour asked for (#1003). MCP `screenshot` of a connected app renders the artboard asked for (#1004). `vectorcraft-cli run` ends quietly when its reader closes early (#1005). Select › All on Active Artboard selects on the artboard made active, not always the first (#1006). Reverse Gradient keeps off-centre midpoints, mirrored (#1007). A polar grid with no radial dividers draws none (#1008). Use Precise Cursors also covers the Pen's join pointer (#1009). SVGs with one absolute and one unitless root side import at their size, unstretched (#1010). DXF US survey inches, yards and miles open at their size and name (#1011). A file placed into a document with no other links follows its first change even while the app sits idle (#1031). PDF import keeps the style a font name says when the file doesn't embed the font (#1023). Shift selects ruler guides and art together, and Delete removes both (#1022). Open filled paths are hit by their fill on every side, the rotate cursor bows around the corner it is at, the flip icons match their flips, the Color Picker previews on the selection, and Properties › Transform reaches Scale Corners and Scale Strokes & Effects (#1036). Offset Path and the other booleans finish on outlines where the sweep used to loop until memory ran out (linesweeper 0.5, #1028). Floating panel groups stack into sets that move together, collapse to their tabs and dock as extra dock columns that scroll (#1020). Ruler guides live on layers: listed in the Layers panel, shown, hidden, locked, duplicated, merged and deleted with their layer, and moved between layers (#1021). A `.ai` whose editing data uses global process colours (`Xk`/`XK`) or pattern fills keeps its sublayers: the colours come in as global swatches at their tint, the patterns as pattern swatches (#1025). A `.ai` in PostScript form opens through its layers, read from the program itself, also when it names the prolog defining its operators without including it, as Rhino and other CAD apps write it (#1027). A fill or stroke chosen while the Type tool has characters selected colours just those characters (#1063). Scaled type shows its scaled font size, leading, baseline shift and horizontal scale in the Character panel, and a size typed there is the size you get (#1034). Character panel menu › Proportional Metrics sets Japanese and Chinese full-width glyphs on the font's proportional widths in horizontal type (#966). Align, Distribute, Move, Arrange, Lock, Hide, Ungroup and other Object commands that would change nothing no longer record an undo step or mark the document changed (#1060). Spot colours defined in Lab open with their Lab values from `.ai` and PDF files, instead of as wrong RGB colours or their CMYK equivalents (#1032). Build scripts leave a generated source they wouldn't change untouched, so the next build doesn't compile most of the workspace again where file times lose their sub-second part (#1051). A fill colour recolours the gradient mesh point last clicked with the Mesh tool or Direct Selection, and a Mesh tool click on a mesh's point selects that mesh (#1052). The All Tools drawer stays two tools wide instead of filling a wide window (#1054). Text Wrap's Make, Release and Options refuse a list of object ids with a malformed or unknown id instead of skipping it (#1055). A freeform gradient line with a malformed point index is refused instead of being shortened to the indices that are valid (#1056). The Corners dialog (`ui.corners`) refuses a malformed object id or a listed anchor that isn't a corner instead of editing the selection or the other corners (#1057). New View refuses a centre that isn't exactly [x, y] and a rotation that isn't a number, instead of trimming the one and saving the other as 0° (#1058). The command sweeps try junk scale, spacing and artboard values too, which they had skipped since before those bugs were fixed (#1059). EPS and PostScript `arc` and `arcn` with huge angles no longer hang the import, and an arc whose angles are whole turns apart is empty, as the PostScript reference defines it (#1062). Align and DisLine truncated
 | 2026-10-10 | Initial live Revolve (Effect › 3D and Materials, #846, #605), in its own `three-d` crate. Progress docs re-measured and restructured to the craftrules standard (this page, `docs/target-app-parity.md`, `gaps.md`, `ui-parity.md`, the format, hardware, localization, effects and type checklists). Same day: v0.8.0; Effect › Distort, Pixelate and Texture filters (13); German interface; Variables (data merge); Graph Type value axes and tick marks; restart when the first frame never reaches the screen (#964) |
 | 2026-10-09 | Radial Blur, Smart Blur, Unsharp Mask (gap 2 begins); 340 commits, the busiest day |
 | 2026-10-08 | v0.5.0–v0.7.0; community contributions: Pen and shape-tool modifiers, Layers, Artboards, Japanese composition, Hebrew/Arabic type, interface languages, saved selections |

crates/engine/src/cmd/fileio/mod.rs

@@ -87,6 +87,15 @@ pub fn specs() -> Vec<CommandSpec> {
             always,
             load::open
         ),
+        cmd!(
+            query "file.list",
+            "List Folder",
+            [],
+            None,
+            "{path} the files and folders in folder `path`, by name: what an agent may open there (held to the automation read root when one is in force) → {path, entries: [{name, kind: file|folder|link, size? (files, bytes)}], truncated (more than 5000 entries)} (#1163)",
+            always,
+            file_list
+        ),
         cmd!(
             query "document.serialize",
             "Serialize Document",
@@ -783,6 +792,48 @@ pub(crate) fn write_new_file(path: &str, bytes: &[u8]) -> Result<()> {
     })
 }
 
+/// The most entries `file.list` returns.
+const LIST_MAX: usize = 5000;
+
+fn file_list(_: &mut Session, p: &Value) -> Result<Value> {
+    let path = p.get("path").and_then(Value::as_str).filter(|s| !s.is_empty()).ok_or_else(|| bad("file.list", "missing `path`"))?;
+    let (entries, truncated) = list_dir(path, LIST_MAX)?;
+    Ok(json!({ "path": absolute_path(path), "entries": entries, "truncated": truncated }))
+}
+
+/// The entries of folder `path`, sorted by name: at most `max`, and whether there were more. A
+/// link isn't followed: its target may lie outside the automation roots.
+#[cfg(not(target_arch = "wasm32"))]
+fn list_dir(path: &str, max: usize) -> Result<(Vec<Value>, bool)> {
+    may_read(path)?;
+    let dir = std::fs::read_dir(path).map_err(|e| EngineError::Other(format!("{path}: {e}")))?;
+    let mut entries: Vec<(String, Value)> = vec![];
+    let mut truncated = false;
+    for e in dir.flatten() {
+        if entries.len() == max {
+            truncated = true;
+            break;
+        }
+        let name = e.file_name().to_string_lossy().into_owned();
+        let Ok(t) = e.file_type() else { continue };
+        let entry = if t.is_symlink() {
+            json!({ "name": name, "kind": "link" })
+        } else if t.is_dir() {
+            json!({ "name": name, "kind": "folder" })
+        } else {
+            json!({ "name": name, "kind": "file", "size": e.metadata().map(|m| m.len()).ok() })
+        };
+        entries.push((name, entry));
+    }
+    entries.sort_by(|a, b| a.0.cmp(&b.0));
+    Ok((entries.into_iter().map(|(_, v)| v).collect(), truncated))
+}
+
+#[cfg(target_arch = "wasm32")]
+fn list_dir(_: &str, _: usize) -> Result<(Vec<Value>, bool)> {
+    Err(EngineError::Other("no file system here".into()))
+}
+
 /// A file's size (bytes) and modification time (ms since the Unix epoch, when the file system
 /// keeps one); `None` when there is no file at `path` (or automation may not read it).
 #[cfg(not(target_arch = "wasm32"))]

crates/engine/src/tests.rs

@@ -1670,3 +1670,32 @@ fn path_commands_reject_bad_anchors_before_modifying_geometry() {
     s.execute("path.setAnchors", &json!({"id": a.0, "subpaths": [{"anchors": [{"x": 0, "y": 0}, {"x": 30, "y": 40}], "closed": false}]})).unwrap();
     assert_eq!(s.doc().unwrap().doc.node(a).unwrap().path_data().unwrap().anchor_count(), 2);
 }
+
+/// #1163: `file.list` lists a folder's files and folders by name, held to the automation read root
+/// when one is in force.
+#[test]
+fn file_list_lists_a_folder_within_the_read_root() {
+    let base = std::env::temp_dir().join(format!("vc-file-list-{}", std::process::id()));
+    let _ = std::fs::remove_dir_all(&base);
+    for d in ["in/sub", "outside"] {
+        std::fs::create_dir_all(base.join(d)).unwrap();
+    }
+    std::fs::write(base.join("in/b.svg"), "<svg/>").unwrap();
+    std::fs::write(base.join("in/a.pdf"), "1234").unwrap();
+    let path = |d: &str| base.join(d).to_string_lossy().into_owned();
+    let mut s = Session::new();
+    let r = s.execute("file.list", &json!({"path": path("in")})).unwrap();
+    assert_eq!(
+        r["entries"],
+        json!([{"name": "a.pdf", "kind": "file", "size": 4}, {"name": "b.svg", "kind": "file", "size": 6}, {"name": "sub", "kind": "folder"}])
+    );
+    assert_eq!(r["truncated"], false);
+    let roots = crate::file_access::AutomationRoots::new(Some(&base.join("in")), None).unwrap().unwrap();
+    crate::file_access::confine(Some(&roots), || {
+        assert!(s.execute("file.list", &json!({"path": path("in/sub")})).is_ok());
+        assert!(s.execute("file.list", &json!({"path": path("outside")})).is_err(), "outside the read root");
+    });
+    assert!(s.execute("file.list", &json!({"path": path("in/b.svg")})).is_err(), "not a folder");
+    assert!(s.execute("file.list", &json!({})).is_err());
+    let _ = std::fs::remove_dir_all(base);
+}

crates/text/Cargo.toml

@@ -21,6 +21,9 @@ subsetter = { version = "0.2", default-features = false, features = ["variable-f
 unicode-bidi = "0.3.18"
 unicode-general-category = "1"
 unicode-script = "0.5"
+# Grapheme clusters (a Thai consonant with its vowel and tone marks, an accented letter, an emoji
+# sequence) for caret movement; MIT OR Apache-2.0, already in the build.
+unicode-segmentation = "1.13"
 # Builds a small variable font for tests (`test_fonts`; no font file is committed). MIT OR
 # Apache-2.0, already in the build through subsetter.
 write-fonts = { version = "0.48", optional = true }

crates/text/src/edit.rs

@@ -190,6 +190,21 @@ pub fn next_char(s: &str, i: usize) -> usize {
     s[i..].chars().next().map(|c| i + c.len_utf8()).unwrap_or(s.len())
 }
 
+/// The start of the grapheme cluster before `i` (Left arrow): a Thai consonant with its vowel and
+/// tone marks, an accented letter or an emoji sequence is passed over whole.
+pub fn prev_cluster(s: &str, i: usize) -> usize {
+    use unicode_segmentation::GraphemeCursor;
+    let i = floor_char(s, i);
+    GraphemeCursor::new(i, s.len(), true).prev_boundary(s, 0).ok().flatten().unwrap_or(0)
+}
+
+/// The end of the grapheme cluster at `i` (Right arrow, Delete): see [`prev_cluster`].
+pub fn next_cluster(s: &str, i: usize) -> usize {
+    use unicode_segmentation::GraphemeCursor;
+    let i = floor_char(s, i);
+    GraphemeCursor::new(i, s.len(), true).next_boundary(s, 0).ok().flatten().unwrap_or(s.len())
+}
+
 fn is_word_char(c: char) -> bool {
     c.is_alphanumeric() || c == '_' || c == '\'' || c == '’'
 }

crates/text/src/fontdb.rs

@@ -391,6 +391,36 @@ struct SysFallback {
     misses: std::collections::HashSet<char>,
 }
 
+/// Fonts made for Thai, tried first (when installed) for Thai the font in use lacks: Windows
+/// (Leelawadee UI; Tahoma before Windows 8), macOS (Thonburi, Sukhumvit Set) and Linux (Noto,
+/// TLWG).
+pub const THAI_FAMILIES: &[&str] = &[
+    "Leelawadee UI",
+    "Leelawadee",
+    "Tahoma",
+    "Thonburi",
+    "Sukhumvit Set",
+    "Noto Sans Thai",
+    "Noto Sans Thai UI",
+    "Noto Sans Thai Looped",
+    "Waree",
+    "Loma",
+    "Garuda",
+];
+
+/// The families tried first for character `c`, in a script whose text only fonts made for it set
+/// well (Thai, Lao, Khmer, Myanmar); none for other characters.
+fn script_families(c: char) -> &'static [&'static str] {
+    use unicode_script::{Script, UnicodeScript};
+    match c.script() {
+        Script::Thai => THAI_FAMILIES,
+        Script::Lao => &["Lao UI", "Leelawadee UI", "Lao Sangam MN", "Noto Sans Lao", "Noto Sans Lao UI", "Phetsarath OT"],
+        Script::Khmer => &["Khmer UI", "Khmer Sangam MN", "Noto Sans Khmer", "Noto Sans Khmer UI", "Khmer OS"],
+        Script::Myanmar => &["Myanmar Text", "Myanmar Sangam MN", "Noto Sans Myanmar", "Noto Sans Myanmar UI", "Padauk"],
+        _ => &[],
+    }
+}
+
 /// Families tried (when installed) for characters the loaded fonts lack: CJK, symbols, emoji.
 #[cfg(not(target_arch = "wasm32"))]
 const SYSTEM_FALLBACKS: &[&str] = &[
@@ -1917,6 +1947,18 @@ impl FontDb {
     /// First face (fallback family first, then load order) that covers `c`; on native, system
     /// fonts are loaded lazily the first time no loaded face covers a character.
     pub(crate) fn fallback_for(&self, c: char, exclude: u32) -> Option<Arc<FontFace>> {
+        // Thai (Lao, Khmer, Myanmar) takes a font made for it, when one is installed, rather than
+        // whichever face covering it happened to load first (a display face, say).
+        let prefer = script_families(c);
+        if let Some(f) = self.family_fallback(c, exclude, prefer) {
+            return Some(f);
+        }
+        #[cfg(not(target_arch = "wasm32"))]
+        if self.load_families(c, prefer)
+            && let Some(f) = self.family_fallback(c, exclude, prefer)
+        {
+            return Some(f);
+        }
         if let Some(f) = self.loaded_fallback(c, exclude) {
             return Some(f);
         }
@@ -1934,6 +1976,28 @@ impl FontDb {
         self.fallback_for(c, 0)
     }
 
+    /// The loaded face of the first of `families` that covers `c` (upright, nearest Regular).
+    fn family_fallback(&self, c: char, exclude: u32, families: &[&str]) -> Option<Arc<FontFace>> {
+        let faces = self.read_faces();
+        families.iter().find_map(|fam| {
+            faces
+                .iter()
+                .filter(|f| f.id != exclude && f.family.eq_ignore_ascii_case(fam) && f.covers(c))
+                .min_by_key(|f| (f.italic, (f.weight - 400.0).abs() as i32))
+                .cloned()
+        })
+    }
+
+    /// Load the first of the installed `families` not loaded yet that covers `c` (with system
+    /// fallback on). Returns whether one was loaded.
+    #[cfg(not(target_arch = "wasm32"))]
+    fn load_families(&self, c: char, families: &[&str]) -> bool {
+        if families.is_empty() || !self.sys.lock().unwrap_or_else(|e| e.into_inner()).enabled {
+            return false;
+        }
+        families.iter().any(|fam| !self.is_loaded(fam) && self.load_cataloged(fam) && self.family_fallback(c, 0, &[fam]).is_some())
+    }
+
     fn loaded_fallback(&self, c: char, exclude: u32) -> Option<Arc<FontFace>> {
         let faces = self.read_faces();
         let mut order: Vec<&Arc<FontFace>> = faces.iter().filter(|f| f.id != exclude).collect();

crates/text/src/tests_sysfonts.rs

@@ -569,3 +569,23 @@ fn family_display_name_follows_show_font_names_in_english() {
     let face = db.face("ヒラギノ角ゴシック", "Regular").unwrap();
     assert_eq!(face.family, "Hiragino Sans");
 }
+
+/// Thai typed in a font without Thai takes an installed font made for Thai (Leelawadee UI,
+/// Thonburi, Noto Sans Thai…), whatever other face covering Thai loaded first; Latin beside it keeps
+/// the font chosen. Skipped where none of those families is installed.
+#[test]
+fn thai_falls_back_to_a_font_made_for_thai() {
+    let db = FontDb::global();
+    let Some(thai) = crate::fontdb::THAI_FAMILIES.iter().find(|f| db.has_family(f)) else {
+        eprintln!("skipped: no Thai font installed");
+        return;
+    };
+    let st = vectorcraft_doc::CharStyle { size: 20.0, ..Default::default() };
+    let l = layout(db, &TextObject::point(kurbo::Point::ZERO, "Thai ภาษาไทย", st));
+    let family = |g: &PositionedGlyph| db.face_by_id(g.font_id).map(|f| f.family.clone()).unwrap_or_default();
+    let (latin, thai_glyphs) = l.glyphs.split_at(5);
+    assert!(latin.iter().all(|g| family(g) == FALLBACK_FAMILY), "{:?}", latin.iter().map(family).collect::<Vec<_>>());
+    let first = crate::fontdb::THAI_FAMILIES.iter().find(|f| thai_glyphs.iter().all(|g| family(g).eq_ignore_ascii_case(f)));
+    assert!(first.is_some(), "Thai drawn in {:?}; {thai} is installed", thai_glyphs.iter().map(family).collect::<Vec<_>>());
+    assert!(thai_glyphs.iter().all(|g| g.gid != 0), "no .notdef");
+}

crates/text/src/tests_typo.rs

@@ -791,3 +791,17 @@ fn proportional_metrics_set_full_width_glyphs_on_their_proportional_widths() {
     let moved = x0(&half)[1] - x0(&none)[1];
     assert!((moved - 10.0).abs() < 0.01, "〙's empty half goes past the line's end: あ moved {moved}");
 }
+
+/// The arrows pass a Thai consonant with its vowel and tone marks whole (น้ำ: no, mai tho, sara am),
+/// as an accented letter written with a combining mark; plain text moves a character at a time.
+#[test]
+fn caret_moves_over_whole_clusters() {
+    let s = "กน\u{0E49}\u{0E33}e\u{0301}x";
+    let stops: Vec<usize> = std::iter::successors(Some(0), |&i| (i < s.len()).then(|| edit::next_cluster(s, i))).collect();
+    assert_eq!(stops, [0, 3, 12, 15, 16]);
+    let back: Vec<usize> = std::iter::successors(Some(s.len()), |&i| (i > 0).then(|| edit::prev_cluster(s, i))).collect();
+    assert_eq!(back, [16, 15, 12, 3, 0]);
+    // Inside a cluster (a caret left there by a click), the arrows go to its edges.
+    assert_eq!((edit::prev_cluster(s, 6), edit::next_cluster(s, 6)), (3, 12));
+    assert_eq!((edit::next_cluster("", 0), edit::prev_cluster("ab", 99)), (0, 1));
+}

crates/tools/src/text.rs

@@ -530,8 +530,10 @@ impl Tool for TypeTool {
                 self.anchor = if word { edit::prev_word(&text, self.caret) } else { edit::prev_char(&text, self.caret) };
                 self.replace(cx, "", None)
             }
+            // Backspace takes back one character (a mistyped Thai tone mark, say); Delete, the
+            // Left and Right arrows a whole cluster.
             ToolKey::Delete if self.caret < len => {
-                self.anchor = if word { edit::next_word(&text, self.caret) } else { edit::next_char(&text, self.caret) };
+                self.anchor = if word { edit::next_word(&text, self.caret) } else { edit::next_cluster(&text, self.caret) };
                 self.replace(cx, "", None)
             }
             ToolKey::Left => {
@@ -549,7 +551,7 @@ impl Tool for TypeTool {
                     if lay.glyphs.iter().any(|g| g.rtl) {
                         vectorcraft_text::caret_horizontal(&lay, self.caret, false)
                     } else {
-                        edit::prev_char(&text, self.caret)
+                        edit::prev_cluster(&text, self.caret)
                     }
                 };
                 self.move_to(to, mods.shift)
@@ -569,7 +571,7 @@ impl Tool for TypeTool {
                     if lay.glyphs.iter().any(|g| g.rtl) {
                         vectorcraft_text::caret_horizontal(&lay, self.caret, true)
                     } else {
-                        edit::next_char(&text, self.caret)
+                        edit::next_cluster(&text, self.caret)
                     }
                 };
                 self.move_to(to, mods.shift)

crates/ui-egui/src/i18n/de.tsv

@@ -2101,6 +2101,7 @@
 	Redefine Symbol	Symbol neu definieren
 	Redefine {kind} Style	{kind}format neu definieren
 	Redo	Wiederholen
+	List Folder	Ordner auflisten
 	Begin Undo Group	Rückgängig-Gruppe beginnen
 	End Undo Group	Rückgängig-Gruppe beenden
 	Redo {name}	Wiederholen: {name}

crates/ui-egui/src/i18n/es.tsv

@@ -2152,6 +2152,7 @@
 	Redefine Symbol	Redefinir símbolo
 	Redefine {kind} Style	Redefinir estilo de {kind}
 	Redo	Rehacer
+	List Folder	Listar carpeta
 	Begin Undo Group	Iniciar grupo de deshacer
 	End Undo Group	Finalizar grupo de deshacer
 	Redo {name}	Rehacer {name}

crates/ui-egui/src/i18n/fr.tsv

@@ -2149,6 +2149,7 @@
 	Redefine Symbol	Redéfinir le symbole
 	Redefine {kind} Style	Redéfinir le style de {kind}
 	Redo	Rétablir
+	List Folder	Lister le dossier
 	Begin Undo Group	Commencer un groupe d’annulation
 	End Undo Group	Terminer le groupe d’annulation
 	Redo {name}	Rétablir {name}

crates/ui-egui/src/i18n/it.tsv

@@ -2152,6 +2152,7 @@
 	Redefine Symbol	Ridefinisci simbolo
 	Redefine {kind} Style	Ridefinisci stile {kind}
 	Redo	Ripeti
+	List Folder	Elenca cartella
 	Begin Undo Group	Inizia gruppo di annullamento
 	End Undo Group	Termina gruppo di annullamento
 	Redo {name}	Ripeti {name}

crates/ui-egui/src/i18n/ja.tsv

@@ -101,6 +101,7 @@
 	Edit	編集
 	Undo	取り消し
 	Redo	やり直し
+	List Folder	フォルダーの内容を一覧表示
 	Begin Undo Group	取り消しグループを開始
 	End Undo Group	取り消しグループを終了
 	Cut	切り取り

crates/ui-egui/src/i18n/ru.tsv

@@ -2148,6 +2148,7 @@
 	Redefine Symbol	Переопределить символ
 	Redefine {kind} Style	Переопределить стиль {kind}
 	Redo	Повторить
+	List Folder	Показать содержимое папки
 	Begin Undo Group	Начать группу отмены
 	End Undo Group	Завершить группу отмены
 	Redo {name}	Повторить {name}

crates/ui-egui/src/i18n/uk.tsv

@@ -2144,6 +2144,7 @@
 	Redefine Symbol	Перевизначити символ
 	Redefine {kind} Style	Перевизначити стиль {kind}
 	Redo	Повторити
+	List Folder	Показати вміст теки
 	Begin Undo Group	Почати групу скасування
 	End Undo Group	Завершити групу скасування
 	Redo {name}	Повторити {name}

crates/ui-egui/src/i18n/zh-hans.tsv

@@ -2077,6 +2077,7 @@
 	Redefine Symbol	重新定义符号
 	Redefine {kind} Style	重新定义{kind}样式
 	Redo	重做
+	List Folder	列出文件夹
 	Begin Undo Group	开始还原组
 	End Undo Group	结束还原组
 	Redo {name}	重做 {name}

crates/ui-egui/src/i18n/zh-hant.tsv

@@ -2130,6 +2130,7 @@
 	Redefine Symbol	重新定義符號
 	Redefine {kind} Style	重新定義{kind}樣式
 	Redo	重做
+	List Folder	列出資料夾
 	Begin Undo Group	開始還原群組
 	End Undo Group	結束還原群組
 	Redo {name}	重做 {name}

docs/mcp.md

@@ -69,6 +69,7 @@ the suite) keep the agent to the folders you give it:
 - Every file a command writes must lie inside the **write root**: `save_file`, `export`, the save and
   export commands, Export for Screens, Package, Export for Web, print to file, `screenshot {path}`,
   library and preset saves to a path.
+- `file.list {path}` (through `run_command`) lists a folder's files and folders, held to the read root like any read, so an agent can see what it was given (#1163).
 - Read and write access are separate. Give the same folder twice for both; a root left out grants none
   of its access (with only `--automation-read-root`, nothing can be written to disk, though `export` and
   the save commands without a path still return the bytes). Without either flag nothing changes.

docs/type-parity.md

@@ -1,6 +1,6 @@
 # Type parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (Proportional Metrics in vertical type, `vpal`, #966; document-point character controls after object/group scaling, #1034) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (the caret steps over whole clusters such as Thai consonants with their marks; Thai typed in a font without Thai falls back to a font made for Thai; earlier: Proportional Metrics in vertical type, `vpal`, #966) · **Target:** Adobe Illustrator 2026 (30.x)
 
 Type is Illustrator's largest single area by use (weight 13 of 105 across "Type core" and "Type advanced" in
 [target-app-parity.md](target-app-parity.md)). This checklist lists the features one by one. Status is from the
@@ -27,6 +27,7 @@ against Illustrator's public documentation; **estimated** unless noted.
 | Preserve font sizes while scaling a group | missing | Separate enhancement; scaling still scales text with the other artwork. |
 | OpenType panel, Glyphs panel, alternates | done | Highlight Alternate Glyphs preference unused (#394) |
 | Font menu: samples, live preview, filters, favourites; font matching by any name; Find Font | done | #339 |
+| Missing glyphs set in an installed font made for their script (Thai, Lao, Khmer, Myanmar first; then any font that has them) | done | Thai: Leelawadee UI, Tahoma, Thonburi, Sukhumvit Set, Noto Sans Thai, TLWG |
 | Variable fonts | partial | named instances as styles; axis sliders missing |
 | Colour fonts (OpenType SVG / COLR) | partial | |
 | Every-line and Single-line composers | done | tuned by eye, never compared side by side |
@@ -36,6 +37,7 @@ against Illustrator's public documentation; **estimated** unless noted.
 | Hidden characters (Show Hidden Characters) | done | `type.hiddenCharacters` |
 | Spell check (Check Spelling, Auto Spell Check, custom dictionary) | missing | menu stubs; needs an openly licensed dictionary |
 | Smart Punctuation, Change Case, Find & Replace | done | |
+| Caret: the arrows and Delete step over whole clusters (Thai consonant with its marks, combining accents, emoji); Backspace removes one character | done | |
 | Touch Type tool | missing | listed in the toolbar, not implemented |
 | Retype (identify fonts in outlines/images) | missing | Illustrator's uses a cloud model |
 | Snap to Glyph | missing | menu stub |
@@ -51,6 +53,8 @@ against Illustrator's public documentation; **estimated** unless noted.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-11 | minor | The Type tool's arrows and Delete move by grapheme cluster, never between a Thai consonant and its vowel or tone marks; score unchanged (estimated) |
+| 2026-10-11 | minor | Thai (Lao, Khmer, Myanmar) missing from the font in use falls back to an installed font made for the script instead of whichever face covering it loaded first; score unchanged (estimated) |
 | 2026-10-11 | minor | Proportional Metrics done: `palt` in horizontal type, `vpal` in vertical type (#966, #1082); ruby and manual tate-chu-yoko still missing |
 | 2026-10-10 | minor | #1034: transformed character controls and regression coverage; preserving group font sizes remains a separate enhancement. Scores/hours unchanged at this rounding. |
 | 2026-10-10 | major | First checklist, split out of the parity table's Type core and Type advanced rows |