Fix #683 : Preferences > Type > Additional Fonts Folder

VectorCraft found fonts only in the system's font folders (and, on Windows, those font services activate). A new preference names one more folder, read with its subfolders after the platform's: its fonts are listed in the font menus and used as if installed, without installing them. - vectorcraft_text::set_user_font_dirs / user_font_dirs: folders system_font_dirs adds to every scan (none on wasm). - prefs fontsFolder (Type > Options > Additional Fonts Folder), trimmed; when it changes after the first scan, the fonts are scanned again at once, so the folder's fonts appear (or go) and type in them lays out again. - The label is translated where Additional Plug-ins Folder is. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merge pull request #684 from storytold/pr/land-fastmikey
2026-10-09 12:05:16 +07:00 · 2026-10-09 11:56:43 +07:00 · 2026-10-09 11:43:59 +07:00 · 2026-10-09 11:43:42 +07:00 · 2026-10-09 11:43:42 +07:00 · 2026-10-09 11:43:41 +07:00
37 changed files with 896 additions and 51 deletions
@@ -4,7 +4,7 @@ VectorCraft is a clean-room, open-source, pure-Rust reimplementation of the Adob

 This file tracks **how far we are and what's left**. Time estimates are wall-clock hours of continuous Claude Opus 5.5 agent work (including builds and the CI gate), given both for **one agent** and for **4–6 parallel agents** on disjoint crates. They are counted from the remaining work (see [Parity estimate](#parity-estimate)), calibrated against measured throughput, and updated as work lands.

-_Last updated: 2026-10-09 (after placed documents (File › Place of a `.vectorcraft` file, linked), M4.14–M4.98, M8.1–M8.20, M14.4–M14.7, the MCP prompts, resource templates, completions and logging, the 2026-10-07 issue fixes, the Layers panel rework and the 2026-10-08 community contributions: Pen and shape-tool modifiers, path editing, Layers, Artboards, Swatches/Brushes and dialogs, Japanese composition and PDF text, Hebrew/Arabic type, interface languages (Spanish among them), the font menu, saved selections, MCP and EPS, the missing-font export warning (#319), open paths in the Shape Builder (#374), PDF/`.ai` import keeping strokes live and hidden and nested layers (#372), per-corner Live Corners (#381), SVG type opening at the size it draws at (#396), the Wayland clipboard with copied-file paste (#398), ruler guides that can be selected, moved and deleted (#414), two batches of Preferences options that were stored but unused (#394), skeleton reads with `document.find` for large documents over MCP (#416) and anchors dragged with Direct Selection snapping to points, segments and smart guides, clipped SVG layers opening as clipping layers (#420), PDF/`.ai` layers read on pages of tens of millions of operators (#419), Document Color Mode putting RGB greys on the black plate on request and converting pattern tiles (#421) and movable dialogs with Offset Path's Joins dropdown (#423) and numeric fields scrubbed by dragging their label (#400), stroke weight presets in the stroke unit (#426), the Appearance panel's Opacity popup (#430), type on a path brackets, flip and Type on a Path Options that keep the type in place (#429), Layers rows dragged with a ghost and dropped on the trash or New Layer (#435), tool flyouts opening on a right or corner press (#436), tool flyouts torn off into floating toolbars (#437), the Shape Builder's erase mode deleting edges too (#439), installed fonts registered outside the font folders and fonts installed while the app runs listed in the font menus (#443), alike circular corners on rectangles that aren't square (#442), tool cursors as OS cursors so the pointer no longer trails over the canvas (#444), artboards copied and pasted with their art (#446), guides dragged out of the rulers snapping to the art's side midpoints and the artboards, artboard guides (#451), the toolbar's double arrow and Window › Toolbars › Double Column switching between one and two columns in any window height (#455), the Smart Guides display options and Snapping Tolerance (#394), Font Size and Leading combo boxes with preset lists in the Character and Properties panels and the Control bar (#458), screenshots pasted from the clipboard on macOS, Windows and the web (#457), the Properties panel's Fill and Stroke matching the Control bar's, Illustrator's Window menu panel keys (Shift+F7 for Align…) and Alt-wheel zoom whatever the wheel preference (Discord feedback), the point/area type widget (Discord feedback), groups in legacy Illustrator .ai files (Discord feedback), a rotating desktop log file (#465), image controls in the Control bar and Properties panel: Image Trace with its presets, Mask, Crop Image, Embed/Unembed, and an Image Trace object's preset, Expand and Release (Discord feedback), the Pen working as the Anchor Point tool with Alt held over a selected path's handles and anchors, and anchor buttons that convert, connect and cut paths at the selected anchors (Discord feedback), Japanese hanging punctuation (burasagari, #463), Escape leaving Presentation Mode with no screen mode saved across restarts, documents dropped on the desktop app opening as tabs of their own and a note that an `.ai` file's art off its artboards isn't in the part read (#472), Add/Delete Anchor Point tool icons drawn from the Pen tool's (#479), EPS import running more of PostScript Level 3 (patterns, Type 3 fonts, mesh shadings, masked images, VM and resource probes), and a preview that stands in saying why (Discord feedback, #466, #469, #474), chords with modifiers recorded in Edit › Keyboard Shortcuts (#487), Type Object Selection by Path Only (#394), Anti-aliased Artwork (#394), Show Pixel Grid (#394), pen and touch taps pressed and lifted within one frame clicking where they tapped and the Linux/Wayland pen-tablet workaround (#491), bounding-box resizes landing on the other objects' anchors and centres with labels, and the Rotate, Scale, Shear and Reflect tools snapping their drags (#482), Shift-drag marquees that toggle the objects or anchors they reach and a Lasso whose Alt subtraction keeps the rest of the selection (#483), the mouse wheel stepping the focused numeric field, the dialogs' and preferences' drag values made such fields (#485), Show The Home Screen When No Documents Are Open (#394), Numbers Without Units Are Points (#394), Auto-Collapse Iconic Panels (#394), the Contextual Task Bar moved by its handle and its More Options menu pinning and resetting its position, a designed macOS DMG windoLine truncated
+_Last updated: 2026-10-09 (after placed documents (File › Place of a `.vectorcraft` file, linked), M4.14–M4.98, M8.1–M8.20, M14.4–M14.7, the MCP prompts, resource templates, completions and logging, the 2026-10-07 issue fixes, the Layers panel rework and the 2026-10-08 community contributions: Pen and shape-tool modifiers, path editing, Layers, Artboards, Swatches/Brushes and dialogs, Japanese composition and PDF text, Hebrew/Arabic type, interface languages (Spanish among them), the font menu, saved selections, MCP and EPS, the missing-font export warning (#319), open paths in the Shape Builder (#374), PDF/`.ai` import keeping strokes live and hidden and nested layers (#372), per-corner Live Corners (#381), SVG type opening at the size it draws at (#396), the Wayland clipboard with copied-file paste (#398), ruler guides that can be selected, moved and deleted (#414), two batches of Preferences options that were stored but unused (#394), skeleton reads with `document.find` for large documents over MCP (#416) and anchors dragged with Direct Selection snapping to points, segments and smart guides, clipped SVG layers opening as clipping layers (#420), PDF/`.ai` layers read on pages of tens of millions of operators (#419), Document Color Mode putting RGB greys on the black plate on request and converting pattern tiles (#421) and movable dialogs with Offset Path's Joins dropdown (#423) and numeric fields scrubbed by dragging their label (#400), stroke weight presets in the stroke unit (#426), the Appearance panel's Opacity popup (#430), type on a path brackets, flip and Type on a Path Options that keep the type in place (#429), Layers rows dragged with a ghost and dropped on the trash or New Layer (#435), tool flyouts opening on a right or corner press (#436), tool flyouts torn off into floating toolbars (#437), the Shape Builder's erase mode deleting edges too (#439), installed fonts registered outside the font folders and fonts installed while the app runs listed in the font menus (#443), alike circular corners on rectangles that aren't square (#442), tool cursors as OS cursors so the pointer no longer trails over the canvas (#444), artboards copied and pasted with their art (#446), guides dragged out of the rulers snapping to the art's side midpoints and the artboards, artboard guides (#451), the toolbar's double arrow and Window › Toolbars › Double Column switching between one and two columns in any window height (#455), the Smart Guides display options and Snapping Tolerance (#394), Font Size and Leading combo boxes with preset lists in the Character and Properties panels and the Control bar (#458), screenshots pasted from the clipboard on macOS, Windows and the web (#457), the Properties panel's Fill and Stroke matching the Control bar's, Illustrator's Window menu panel keys (Shift+F7 for Align…) and Alt-wheel zoom whatever the wheel preference (Discord feedback), the point/area type widget (Discord feedback), groups in legacy Illustrator .ai files (Discord feedback), a rotating desktop log file (#465), image controls in the Control bar and Properties panel: Image Trace with its presets, Mask, Crop Image, Embed/Unembed, and an Image Trace object's preset, Expand and Release (Discord feedback), the Pen working as the Anchor Point tool with Alt held over a selected path's handles and anchors, and anchor buttons that convert, connect and cut paths at the selected anchors (Discord feedback), Japanese hanging punctuation (burasagari, #463), Escape leaving Presentation Mode with no screen mode saved across restarts, documents dropped on the desktop app opening as tabs of their own and a note that an `.ai` file's art off its artboards isn't in the part read (#472), Add/Delete Anchor Point tool icons drawn from the Pen tool's (#479), EPS import running more of PostScript Level 3 (patterns, Type 3 fonts, mesh shadings, masked images, VM and resource probes), and a preview that stands in saying why (Discord feedback, #466, #469, #474), chords with modifiers recorded in Edit › Keyboard Shortcuts (#487), Type Object Selection by Path Only (#394), Anti-aliased Artwork (#394), Show Pixel Grid (#394), pen and touch taps pressed and lifted within one frame clicking where they tapped and the Linux/Wayland pen-tablet workaround (#491), bounding-box resizes landing on the other objects' anchors and centres with labels, and the Rotate, Scale, Shear and Reflect tools snapping their drags (#482), Shift-drag marquees that toggle the objects or anchors they reach and a Lasso whose Alt subtraction keeps the rest of the selection (#483), the mouse wheel stepping the focused numeric field, the dialogs' and preferences' drag values made such fields (#485), Show The Home Screen When No Documents Are Open (#394), Numbers Without Units Are Points (#394), Auto-Collapse Iconic Panels (#394), the Contextual Task Bar moved by its handle and its More Options menu pinning and resetting its position, a designed macOS DMG windoLine truncated

 ## Where we are

@@ -109,7 +109,7 @@ grade by behaviour against `plan/illustrator/`, not by whether a menu item exist
  - A canvas context menu: right-click selects the object under the pointer and lists what applies to the selection (Undo/Redo, clipboard, group, isolation, join, Remove Anchor Points when anchors are selected, masks, compound paths, guides, Transform, Arrange, Select, Export Selection), or the view commands on empty canvas.
  - Save / Don't Save / Cancel before closing or quitting with unsaved documents (tabs, Close, Close All, Quit, window close).
  - Four brightness themes, persistent preferences.
-  - Preferences that act (#394, in part): Show Tool Tips, Double Click To Isolate, Zoom with Mouse Wheel (the wheel zooms about the pointer, Shift-wheel scrolls up and down, Cmd/Ctrl-wheel sideways; Alt/Option-wheel and a trackpad pinch zoom about the pointer either way), Use Precise Cursors; Selection & Anchor Display › Tolerance (objects, anchors and handles), Object Selection by Path Only, Command Click to Select Objects Behind (cycling down the stack), Zoom to Selection, anchor Size, Highlight anchors on mouse over; Type › Number of Recent Fonts (up to 15); Guides & Grid › guide and grid Color and Style (lines or dots) and Grids In Back. Then Snap to Point (its distance, for moves, drawn points and reference points), Move Locked and Hidden Artwork with Artboard, Enable Rubber Band for the Pen and Curvature tools, Handles style, Show handles when multiple anchors are selected, Hide Corner Widget for angles greater than; General › Transform Pattern Tiles (the transforms' and dialogs' Transform Patterns) and Select Same Tint %; Type › Size/Leading, Tracking and Baseline Shift increments (`type.step`, Cmd+Shift+. and Cmd+Shift+, for the size, the Type tool's Alt+arrows), Enable Missing Glyph Protection and Fill New Type Objects With Placeholder Text. Then Smart Guides › Color, Alignment Guides, Anchor/Path Labels, Measurement Labels, Transform Tools, Object Highlighting (with Smart Guides on) and Snapping Tolerance (4 px by default, for every smart guide snap), then Construction Guides and their Angles (#506: a drawn point near a line at one of those angles through the point it leaves from lands on it). Then Type › Type Object Selection by Path Only (type is picked on the baseline of any of its lines, area type's frame or the path of type on a path, no longer anywhere in its bounds; the Type tools and the Eyedropper still take a click among the characters). Then General › Anti-aliased Artwork (off, the canvas draws the art with hard edges). Then Guides & Grid › Show Pixel Grid (Above 600% Zoom), a line at every document pixel over the art in Pixel Preview, turning with a rotated view as the document grid now does too. Then General › Show The Home Screen When No Documents Are Open (off, closing the last document leaves an empty window; the Home button still opens the screen). Then Units › Numbers Without Units Are Points (on by default: a number typed with no unit into a field in picas is read in points, a typed unit still wins; dimmed unless a unit is Picas). Then User Interface › Auto-Collapse Iconic Panels (off by default: on, a click away from a panel popped out of the icon column puts it away). Then Performance › Animated Zoom (on, with GPU Performance, which it needs and which dims it when off: the Zoom tool dragged sideways zooms about the press, right in and left out, and held still zooms on, Alt out; off, a drag zooms to the area dragged across, now drawn as a marquee), User Interface › Large Tabs (taller document tabs) and Scale Cursor Proportional to UI (off, the tool cursors keep their size whatever the UI Scaling), and File Handling › Display Bitmaps as Anti-aliased Images in Pixel Preview (off by default: Pixel Preview draws images with each pixel taking its nearest image pixel). Type › Auto Size New Area Type works too (new area type gets Auto Size). They reach agents too (`prefs.set`, then `pointer_gesture` or `press_key`; `ui.wheel` on the control channel). About 20 stored options still do nothing yet (the rest of #394: Spacing Guides, Show Font Names in English, Highlight Alternate Glyphs, Display Print Size at 100% Zoom, Identify Objects By, East Asian Type units, Open Documents As Tabs, Real-time Drawing and Editing, GPU Performance beyond Animated Zoom, hyphenation, scratch disks, the legacy clipboard, Appearance of Black, Touch Workspace).
+  - Preferences that act (#394, in part): Show Tool Tips, Double Click To Isolate, Zoom with Mouse Wheel (the wheel zooms about the pointer, Shift-wheel scrolls up and down, Cmd/Ctrl-wheel sideways; Alt/Option-wheel and a trackpad pinch zoom about the pointer either way), Use Precise Cursors; Selection & Anchor Display › Tolerance (objects, anchors and handles), Object Selection by Path Only, Command Click to Select Objects Behind (cycling down the stack), Zoom to Selection, anchor Size, Highlight anchors on mouse over; Type › Number of Recent Fonts (up to 15); Guides & Grid › guide and grid Color and Style (lines or dots) and Grids In Back. Then Snap to Point (its distance, for moves, drawn points and reference points), Move Locked and Hidden Artwork with Artboard, Enable Rubber Band for the Pen and Curvature tools, Handles style, Show handles when multiple anchors are selected, Hide Corner Widget for angles greater than; General › Transform Pattern Tiles (the transforms' and dialogs' Transform Patterns) and Select Same Tint %; Type › Size/Leading, Tracking and Baseline Shift increments (`type.step`, Cmd+Shift+. and Cmd+Shift+, for the size, the Type tool's Alt+arrows), Enable Missing Glyph Protection and Fill New Type Objects With Placeholder Text. Then Smart Guides › Color, Alignment Guides, Anchor/Path Labels, Measurement Labels, Transform Tools, Object Highlighting (with Smart Guides on) and Snapping Tolerance (4 px by default, for every smart guide snap), then Construction Guides and their Angles (#506: a drawn point near a line at one of those angles through the point it leaves from lands on it). Then Type › Type Object Selection by Path Only (type is picked on the baseline of any of its lines, area type's frame or the path of type on a path, no longer anywhere in its bounds; the Type tools and the Eyedropper still take a click among the characters). Then General › Anti-aliased Artwork (off, the canvas draws the art with hard edges). Then Guides & Grid › Show Pixel Grid (Above 600% Zoom), a line at every document pixel over the art in Pixel Preview, turning with a rotated view as the document grid now does too. Then General › Show The Home Screen When No Documents Are Open (off, closing the last document leaves an empty window; the Home button still opens the screen). Then Units › Numbers Without Units Are Points (on by default: a number typed with no unit into a field in picas is read in points, a typed unit still wins; dimmed unless a unit is Picas). Then User Interface › Auto-Collapse Iconic Panels (off by default: on, a click away from a panel popped out of the icon column puts it away). Then Performance › Animated Zoom (on, with GPU Performance, which it needs and which dims it when off: the Zoom tool dragged sideways zooms about the press, right in and left out, and held still zooms on, Alt out; off, a drag zooms to the area dragged across, now drawn as a marquee), User Interface › Large Tabs (taller document tabs) and Scale Cursor Proportional to UI (off, the tool cursors keep their size whatever the UI Scaling), and File Handling › Display Bitmaps as Anti-aliased Images in Pixel Preview (off by default: Pixel Preview draws images with each pixel taking its nearest image pixel). Type › Auto Size New Area Type works too (new area type gets Auto Size). They reach agents too (`prefs.set`, then `pointer_gesture` or `press_key`; `ui.wheel` on the control channel). Then Smart Guides › Spacing Guides (moves space the selection evenly with its row or column, see Drawing aids). About 20 stored options still do nothing yet (the rest of #394: Show Font Names in English, Highlight Alternate Glyphs, Display Print Size at 100% Zoom, Identify Objects By, East Asian Type units, Open Documents As Tabs, Real-time Drawing and Editing, GPU Performance beyond Animated Zoom, hyphenation, scratch disks, the legacy clipboard, Appearance of Black, Touch Workspace).
  - Dialogs move by dragging their heading (the band down from the top edge, as a title bar), stay on screen and keep where they were moved for the session; the form dialogs' choices are dropdowns (Offset Path's Joins, Average's and Shear's and Reflect's axis), and Offset Path lists Offset, Joins, Miter Limit and previews (#423).
  - Dialogs open with their first field focused and its value selected: type a value and press Enter (Move, Rotate, Scale…). Number fields in panels, the Control bar and dialogs (preferences too) step with Up/Down, or with the mouse wheel over the focused field (#485: a notch a step; the panel under it then stays put, and an unfocused field leaves the wheel to scrolling) (Shift: ten, Ctrl/Cmd: a tenth of their unit), applied at once.
  - Scrubby labels (#400, beyond Illustrator, as in Photoshop): dragging a numeric field's label left or right (the ↔ cursor shows over it) steps the value one unit every 2 points (Shift: ten, Ctrl/Cmd: a tenth; counts stay whole), in the field's unit and within its limits, applied live as the art follows; the whole drag is one undo step and Escape puts the value back. A click on the label focuses the field; the text box itself never scrubs, and a field with no label doesn't. Text labels before a field (Transform, Properties, Control bar, Stroke, Transparency, form rows in dialogs) and the Character and Paragraph panels' icons act as labels. Preferences › General › Scrub Numeric Fields by Dragging (on by default) turns it off.
@@ -135,7 +135,7 @@ grade by behaviour against `plan/illustrator/`, not by whether a menu item exist
  - **Panel drag and drop:** art dragged off the canvas onto the Symbols panel becomes a symbol, onto the Swatches panel a pattern swatch and onto the Brushes panel an Art brush; a symbol dragged onto the canvas places an instance where it is dropped, and a brush dragged onto a path is applied to it.
  - **Tool double-clicks:** double-clicking a tool's button opens its options: Hand fits the artboard in the window, Zoom shows 100 %, Rotate, Scale, Reflect and Shear open their Object › Transform dialogs, the Selection, Direct Selection and Group Selection tools the Move dialog (Enter opens these seven tools' dialogs too), Gradient, Eyedropper, Blend and the Liquify tools their panels or options, and the Pencil, Paintbrush, Smooth, Blob Brush and Eraser tools their Tool Options (Fidelity, fill, the tolerances, the brush size).
 - **Layers panel:** every layer, sublayer, group and object is a clickable row at any depth: a click highlights it and makes its layer current (new art goes there), Shift-click a range, Ctrl/Cmd-click toggles. Sublayers are no longer treated as objects: clicks, marquees, Select All and the Select menu take the art inside them, and each sublayer selects in its own colour. Selection squares on rows with selected art (click selects a row's art, Shift adds or removes; dragging the square moves the selection to another row, Alt copies), the eye and lock on every row with drag-down-the-column (one undo step), Ctrl/Cmd-click an eye for per-layer Outline, Alt-click an eye or lock to hide or lock the other layers (again: show or unlock them all), triangles with Alt to open or close everything inside, drag and drop rows above, below or into layers and groups with a drop line (Alt copies) and a dimmed copy of the row under the pointer (dropped on the trash rows are deleted, on New Layer duplicated, as in Illustrator), inline rename, Delete key on highlighted rows. Buttons and the full panel menu: New Layer/Sublayer (Alt: options, Ctrl: on top), Duplicate, Delete, Options for Selection, clipping mask, isolation, Locate Object, Merge Selected, Flatten Artwork, Collect in New Layer, Release to Layers (Sequence and Build), Reverse Order, Template, Hide/Outline/Lock Others and Show/Preview/Unlock All, Paste Remembers Layers, Panel Options (row size, thumbnails per kind, Show Layers Only). Layer Options: name, colour (presets, each with a chip of its colour, or custom), Template, Lock, Show, Print, Preview (outline drawing and clicking) and Dim Images to %. Every operation is a command (`layer.move`, `layer.highlight`, `layer.merge`…) with validation against cycles and invalid nesting. A document opens with only its top-level layers open; the rows left open are saved in the native file (nothing is written for the default) and reopen that way. Only the rows scrolled into view are laid out, from a row list made once per change: a layer of 5,000 groups of 10 paths, all open, draws the panel in 0.4 ms a frame instead of about 29 s (#638).
- **Drawing aids:** Smart Guides and snapping (moving, with the Selection, Group Selection or Direct Selection tool, and resizing by the bounding-box handles with the Selection or Free Transform tool, Shift and Alt too: the dragged corner or side lands on the other objects' anchors and centres ("anchor", "center") or lines up with their edges and centres (a line and "align"); the Rotate, Scale, Shear and Reflect tools drag from the anchor they grab and snap the pointer the same way, so a corner dragged onto another object's anchor scales exactly onto it, #482; anchors dragged with Direct Selection: the one pressed on lands on other anchors, its own path's that stay put among them, on path segments or in line with them, the others following, Shift keeps 45° steps, and with Smart Guides off Snap to Point pulls it onto anchors; the Artboard tool snaps artboards, and their bleed, to other artboards, bleeds and art, the grid or whole pixels while moving, copying and resizing them, and the Transform panel shows and edits the active artboard's X/Y/W/H; drawn points, #506: hovering shows where the press goes, the point lands on the other objects' anchors, centres and paths ("anchor", "center", "path") or lines up with their anchors, edges and centres ("align"), the Pen's on the path being drawn too, near a construction guide through the anchor before it on that guide (Preferences › Smart Guides › Construction Guides and Angles), and with Shift kept to its 45° step or a square's diagonal it slides along that way into line; the targets are gathered once per document state, from the art in the window, and the anchors, centres and lines near the pointer are found by bisection, so hovering never rescans the document), guides dragged out of the rulers (#451: they snap as moved guides do, Shift to the ruler's ticks; with the Artboard tool they are artboard guides, which run across their artboard only and move, copy and delete with it, `guide.add {artboard}`) that the Selection, Direct Selection and Group Selection tools then pick and drag (#414: the selected guides highlight and move together, Alt copies them, Shift snaps the dragged one to the ticks, otherwise it snaps to pixels, the grid or the edges, centres (so the sides' midpoints) and anchors of the art and the artboards, or with Smart Guides off Snap to Point pulls it onto anchors; the arrow keys nudge them, Delete deletes them, dragging one back onto its ruler deletes it, Lock Guides and Hide Guides leave them alone; `guide.list`, `guide.select`, `guide.move` and `guide.remove` reach agents), a right-click on either ruler or the origin box to pick the document's units (the current one checked; `document.setUnits`, one undo step, #528), and Draw Normal / Behind / Inside modes.
+- **Drawing aids:** Smart Guides and snapping (moving, with the Selection, Group Selection or Direct Selection tool, and resizing by the bounding-box handles with the Selection or Free Transform tool, Shift and Alt too: the dragged corner or side lands on the other objects' anchors and centres ("anchor", "center") or lines up with their edges and centres (a line and "align"); with Smart Guides › Spacing Guides, a moved selection that lines up with nothing along an axis lands as far from its neighbour as two other objects of its row or column are apart, or halfway between its two neighbours, the equal gaps marked; the Rotate, Scale, Shear and Reflect tools drag from the anchor they grab and snap the pointer the same way, so a corner dragged onto another object's anchor scales exactly onto it, #482; anchors dragged with Direct Selection: the one pressed on lands on other anchors, its own path's that stay put among them, on path segments or in line with them, the others following, Shift keeps 45° steps, and with Smart Guides off Snap to Point pulls it onto anchors; the Artboard tool snaps artboards, and their bleed, to other artboards, bleeds and art, the grid or whole pixels while moving, copying and resizing them, and the Transform panel shows and edits the active artboard's X/Y/W/H; drawn points, #506: hovering shows where the press goes, the point lands on the other objects' anchors, centres and paths ("anchor", "center", "path") or lines up with their anchors, edges and centres ("align"), the Pen's on the path being drawn too, near a construction guide through the anchor before it on that guide (Preferences › Smart Guides › Construction Guides and Angles), and with Shift kept to its 45° step or a square's diagonal it slides along that way into line; the targets are gathered once per document state, from the art in the window, and the anchors, centres and lines near the pointer are found by bisection, so hovering never rescans the document), guides dragged out of the rulers (#451: they snap as moved guides do, Shift to the ruler's ticks; with the Artboard tool they are artboard guides, which run across their artboard only and move, copy and delete with it, `guide.add {artboard}`) that the Selection, Direct Selection and Group Selection tools then pick and drag (#414: the selected guides highlight and move together, Alt copies them, Shift snaps the dragged one to the ticks, otherwise it snaps to pixels, the grid or the edges, centres (so the sides' midpoints) and anchors of the art and the artboards, or with Smart Guides off Snap to Point pulls it onto anchors; the arrow keys nudge them, Delete deletes them, dragging one back onto its ruler deletes it, Lock Guides and Hide Guides leave them alone; `guide.list`, `guide.select`, `guide.move` and `guide.remove` reach agents), a right-click on either ruler or the origin box to pick the document's units (the current one checked; `document.setUnits`, one undo step, #528), and Draw Normal / Behind / Inside modes.
 - **Views:** the status bar's artboard navigator (first, previous, next, last; `view.goToArtboard`) goes to an artboard and fits it, and Fit Artboard in Window and Actual Size show the navigator's artboard. The Artboards panel highlights that active artboard: clicking a row makes it active (the Artboard tool's too, while it is chosen) as does clicking an artboard with the Artboard tool, double-clicking its number also fits it in the window and double-clicking its name renames it. Duplicate Artboards, or a row dragged onto New Artboard, copies the artboard with its art (#446). Escape leaves Presentation Mode, F from it goes back to Normal Screen Mode, and the screen mode isn't saved with the preferences: the app always starts in Normal Screen Mode with its menus and panels (#472). View › Pixel Preview shows the art as the document pixels it rasterizes to, one per point and hard-edged when magnified, turning with a rotated view (it used to draw the smooth vectors, with only the pixel grid over them).
 - **Geometry and effects:**
  - Pathfinder (10 exact curve booleans), Offset, Outline Stroke, Simplify, Clean Up, Split Into Grid, Divide Objects Below. Object › Path › Remove Anchor Points (`path.removeAnchors`) removes the direct-selected anchors without opening their paths (the Delete key still deletes them with their segments): the neighbours keep their handle directions and their facing handles are refitted so one cubic follows the two old segments, and straight sides stay straight. The Delete Anchor Point tool uses the same refit. The Control bar, the contextual task bar, the Properties quick actions and the canvas context menu offer it when anchors are selected. With anchors selected, the Control bar and the Properties panel also convert them to corner or smooth (`path.convertAnchors`), connect end points (Join) and cut the path at them (`path.cutAtAnchors`, also on the task bar and the context menu): a closed path opens there and an open one becomes one path per piece, each cut leaving one of its two coincident anchors selected so a drag pulls the path apart.
@@ -143,10 +143,10 @@ grade by behaviour against `plan/illustrator/`, not by whether a menu item exist
 - **Type:** Text Wrap, Type on a Path effects (Rainbow/Skew/3D Ribbon/Stair Step/Gravity) and Options (Flip, Align to Path, Spacing; OK keeps the type where it is), type on a path's start, centre and end brackets (Selection and Direct Selection drag them to set where the type runs, slide it along its path and, across the path, flip it: #429), Character and Paragraph Styles (override-preserving redefine), paragraph attributes per paragraph (alignment, indents, spacing, hyphenation, hanging punctuation, tab stops, paragraph style, direction, mojikumi and leading model; the Paragraph, Tabs and Paragraph Styles panels act on the paragraphs the Type tool's selection or caret touches, Return continues the paragraph's style, threads and SVG keep them), Area Type Options (rows/columns/inset/first baseline, vertical Align Top/Center/Bottom/Justify per row/column, reflowing non-rectangular frames and text wrap), threaded text across any closed shapes, Fit Headline, the Every-line Composer for justified and ragged text (paragraph-wide breaks for an even rag, Single-line per object from the Paragraph panel menu or `text.setFormat {composer}`). Area type resizes like Illustrator's type areas: a bounding-box handle drag (Selection tool) or Area Type Options Width/Height size the frame and the text reflows at its size (threads too); Direct Selection drags a frame corner or edge (`text.reshapeArea`). Point type still scales. Auto Size: the frame height follows the text after every edit, in the same undo step (rectangular frames of horizontal type in one row; columns get the least height that holds them; a height set by hand or threading turns it off), and the "Auto Size New Area Type" preference gives it to new area type. Shrink Text to Fit (beyond Illustrator): overflowing area type scales its sizes, leading and baseline shifts down by the largest factor (in 0.1 pt steps of the first run, down to a minimum percentage) that fits, at layout time so every export sees it. `text.areaOptions` and `document.inspect` report overflow and the shrink factor. The Selection tool shows the type widget beside selected type's bounding box (hollow on point type, filled on area type); double-clicking it converts between them (Type › Convert To Area Type / Convert To Point Type), keeping the text and its styles in place. Variable fonts list every named instance as a style of their family (Figtree Light to Black and their italics, Bahnschrift, Segoe UI Variable), and the instance chosen is shaped, drawn, outlined and measured at its axis settings; PDF and SVG embed it as that instance. Variation axis sliders are not done. Beyond Illustrator: inline graphics (`text.insertInline`, Type ▸ Insert Inline Symbol) set a document symbol in a run of type as one character that flows, wraps and justifies like a glyph (InDesign-style inline objects, e.g. mana symbols in card rules text): sized to a multiple of the font size, centred on the cap height, opening up tall lines, following Redefine Symbol; a character of its run's size for Character Alignment and Top-to-Top leading, placed by the bidi reordering in right-to-left text (a neutral U+FFFC); drawn on the canvas, kept as live text plus a `<use>` in SVG and as vector art in PDF; Backspace removes it whole. Hebrew and Arabic are laid out right to left with the Unicode bidirectional algorithm (embedded Latin and numbers keep their direction, lines put in visual order after wrapping) in point, area and path type, with caret, selection and arrow keys in visual order; each paragraph's direction comes from its first strong character unless Paragraph Direction sets it (Paragraph panel with Show Indic Options, `text.setFormat {direction}`), and new type aligns to the start of its direction. SVG export outlines right-to-left text. Font Size and Leading are combo boxes in the Character and Properties panels (Font Size in the Control bar too, beside the Character link, font family and style): type, step with ↑/↓ or the spinner, scrub the label, or pick a preset (6–72 pt, shown in the type unit; Leading also Auto), each pick one undo step; Kerning and Tracking list -100…200; a size, leading, kerning or tracking the selected text doesn't share shows blank (#458).
 - **Interface languages, vertical type:** VectorCraft ▸ Language (or Preferences ▸ User Interface) picks Automatic (the system locale) or a registered language, persisted as `interfaceLanguage`. Translations come from per-language catalogs (`i18n/*.tsv`): Traditional and Simplified Chinese, Japanese, Spanish (neutral international Spanish, for every `es-*` locale), French (every `fr-*` locale), Italian (every `it-*` locale) and Russian (every `ru-*` locale) cover the whole interface, Czech and Brazilian Portuguese every menu label, Brazilian Portuguese the shell's `tl!` literals too (tested); Spanish, French, Italian and Russian also translate status-bar and error messages as they are shown (`@msg` templates, every message literal tested; the messages themselves stay English for agents); untranslated text stays English. Japanese and Chinese glyphs come from the craft-fonts build input (release builds) or the installed fonts, Czech, Spanish, French, Italian and Russian ones from the bundled UI fonts. The web app follows the browser's languages (or `?lang=`). The Basic toolbar's Type button holds Vertical Type in its flyout. Vertical Type, Vertical Area Type and Vertical Type on a Path create vertical text (columns right to left, upright CJK glyphs and marks with `vert` alternates, Latin and longer numbers on their side, two- and three-digit numbers set as tate-chu-yoko in one em of the column (kept whole when justified), upright glyphs centred on the column (tracked or justified too), point type's anchor on the first column's centre line); kinsoku (the strict set) applies to horizontal and vertical Japanese, and justified Japanese lines spread their room between characters (not inside Latin words); Paragraph panel › Mojikumi Set (shown with Preferences › Type › Show East Asian Options, `text.setFormat {mojikumi}`): None or Line-end Punctuation Half Width (new type's default, as in Illustrator; older documents and imported text keep None) shares one half-em space between consecutive punctuation, sets a closing mark ending a line half width and an opening bracket starting a wrapped line flush with its start, and puts a quarter em between Japanese and Latin letters or digits; Paragraph panel menu › Top-to-Top / Bottom-to-Bottom Leading measures leading from em box top to top (area type's first line touches the frame) or from baseline to baseline (new type in a Japanese interface starts top to top, with em box centre character alignment, #432); Paragraph panel menu › Burasagari None / Regular / Force (`text.setFormat {burasagari: "none"|"standard"|"forced"}`) hangs an East Asian comma or full stop (、。，．､｡) ending an area type line outside it, Regular (new type's default) when it doesn't fit and Force always (the rest of the line then fills the measure; closing brackets and Latin punctuation don't hang); Character panel menu › Character Alignment (with the East Asian options; `text.setFormat` or `text.setRangeStyle {charAlign}`) lines characters smaller than the largest on their line up on the Roman baseline, the em box top/right, centre or bottom/left, or the ICF (ideographic character face) top/right or bottom/left, from the font's BASE table or, without one, the average ink box of some ideographs and kana; Type ▸ Type Orientation switches existing text; caret, selection, hit testing and arrow keys follow the writing direction. Vertical text exports to PDF as real text and to SVG as outlines.
 - **Transparency:** opacity masks (clip/invert/disable/link), exported as SVG `<mask>` and PDF soft masks.
- **Advanced art:** live Blends (steps/distance/smooth colour, editable spine, anchor-targeted Blend tool, faithful interpolation, knockout), Envelope Distort (warp/mesh/top object, Reset, full Envelope Options, mesh handles, Edit Contents; type, images, symbols, gradients, patterns and appearance distorted everywhere), Liquify tools with options and pen pressure, Puppet Warp with rotating pins, Perspective Grid with presets, movable planes and projected type (choosing a perspective tool shows the grid; Hide Grid hides it with the tool still chosen), Gradient Mesh, Shape Builder (stroke-only open paths and lines cut the regions they cross and enclose regions of their own; filled open paths count as closed; erase mode while Alt/Option is held: a minus pointer, red highlights of what will go, a click or drag deletes the regions touched, the pieces of open lines and the edges (outline pieces between the points where paths meet, opening their paths there) it passes over, one undo step, `shapeBuilder.merge {erase}` and `shapeBuilder.regions` edges over MCP), Live Paint (every path an edge, open lines included), Image Trace (12 presets, colour layers traced in parallel; a trace past two million anchor points or an image over 64 megapixels is refused with advice rather than running out of memory, and a selection too large to outline shows its bounds (#525); Object › Image Trace › Make and Make and Expand trace at once with the Default preset, #543; with an image selected the Control bar and the Properties panel show Image Trace, whose arrow traces with any preset, Mask (`object.maskImage`: a clipping path on the image's outline, selected so its handles crop), Crop Image and Embed or Unembed in place of Fill and Stroke; with an Image Trace object selected, its Preset (choosing another traces again), View, the Image Trace panel and Expand, plus Release in Properties; the five View modes (Tracing Result, with Outlines, Outlines, Outlines with Source Image, Source Image) redraw a trace on screen without tracing again, are saved with it and `imageTrace.setView` sets them, while exports and Expand keep the result; the panel's Advanced section is a header that stays open or closed as it was left (part of #641); Color mode's Palette: Limited, Full Tone (as many colours as the tones need, Less … More), Automatic (flat art with its own colours, else Full Tone; a heuristic) and Document Library (the most used colours of the document's swatches or a swatch library, filled with the swatch colours as they are), part of #641; Advanced › Create: Fills and/or Strokes, where lines up to the Stroke width trace as stroked centre lines (distance transform, thinning, a skeleton graph with spurs pruned, curve fitting; one width per line; without Fills, wider areas become stroked outlines), part of #641), pattern swatches with pattern editing mode, live Repeat (radial/grid/mirror).
+- **Advanced art:** live Blends (steps/distance/smooth colour, editable spine, anchor-targeted Blend tool, faithful interpolation, knockout), Envelope Distort (warp/mesh/top object, Reset, full Envelope Options, mesh handles, Edit Contents; type, images, symbols, gradients, patterns and appearance distorted everywhere), Liquify tools with options and pen pressure, Puppet Warp with rotating pins, Perspective Grid with presets, movable planes and projected type (choosing a perspective tool shows the grid; Hide Grid hides it with the tool still chosen), Gradient Mesh, Shape Builder (stroke-only open paths and lines cut the regions they cross and enclose regions of their own; filled open paths count as closed; erase mode while Alt/Option is held: a minus pointer, red highlights of what will go, a click or drag deletes the regions touched, the pieces of open lines and the edges (outline pieces between the points where paths meet, opening their paths there) it passes over, one undo step, `shapeBuilder.merge {erase}` and `shapeBuilder.regions` edges over MCP), Live Paint (every path an edge, open lines included), Image Trace (12 presets, colour layers traced in parallel; a trace past two million anchor points or an image over 64 megapixels is refused with advice rather than running out of memory, and a selection too large to outline shows its bounds (#525); Object › Image Trace › Make and Make and Expand trace at once with the Default preset, #543; with an image selected the Control bar and the Properties panel show Image Trace, whose arrow traces with any preset, Mask (`object.maskImage`: a clipping path on the image's outline, selected so its handles crop), Crop Image (`object.cropImage {trim: true}` cuts an image to its pixels that aren't fully transparent, pixel for pixel) and Embed or Unembed in place of Fill and Stroke; with an Image Trace object selected, its Preset (choosing another traces again), View, the Image Trace panel and Expand, plus Release in Properties; the five View modes (Tracing Result, with Outlines, Outlines, Outlines with Source Image, Source Image) redraw a trace on screen without tracing again, are saved with it and `imageTrace.setView` sets them, while exports and Expand keep the result; the panel's Advanced section is a header that stays open or closed as it was left (part of #641); Color mode's Palette: Limited, Full Tone (as many colours as the tones need, Less … More), Automatic (flat art with its own colours, else Full Tone; a heuristic) and Document Library (the most used colours of the document's swatches or a swatch library, filled with the swatch colours as they are), part of #641; Advanced › Create: Fills and/or Strokes, where lines up to the Stroke width trace as stroked centre lines (distance transform, thinning, a skeleton graph with spurs pruned, curve fitting; one width per line; without Fills, wider areas become stroked outlines), part of #641), pattern swatches with pattern editing mode, live Repeat (radial/grid/mirror).
 - **Paint and appearance (M3):**
  - **Swatches:** names follow the colour model and are unique; Swatch Options (process/spot, Global, Gray/RGB/HSB/CMYK/Web, live preview); editing a global or spot swatch recolours every linked fill, stroke and text run in one undo step; multi-select and delete with confirmation; New Swatch and New Color Group dialogs (a group from the selected artwork's colours); swatches in colour groups convert, separate and count like any other. The Swatches panel selects ranges and whole groups, has a find field, and drags swatches to reorder, regroup or paint art; Add Used Colors, Select All Unused, Merge, Ungroup and Sort by Kind; a CMYK document keeps applied colours in CMYK. Swatch libraries: nine generated colour libraries and five gradient libraries in a library panel, saved as `.vcswatches`, `.gpl` or CSS, and loaded from `.vcswatches`, `.gpl` and swatch exchange (`.ase`) files (RGB, CMYK, Lab and Gray; global, spot and process; groups). Tints of global and spot colours ("Name 40%") stay linked and separate as a percentage of their plate. Spot colours can be defined in Lab (Spot Colors options). A built-in [Registration] swatch prints on every plate.
-  - **Colour:** a Color Picker (colour field, H/S/B/R/G/B channel slider, HSB/RGB/Lab/CMYK fields, hex, web-only snapping, out-of-gamut correction); the Color panel follows each colour's own model and Alt-click paints the other proxy; proxies look through groups and show "?" for mixed paint; Invert, Complement, Apply Last Color (`,`) and Apply Last Gradient (`.`) keep the colour model; every paint command feeds the recent colours. The Color Guide has 21 harmony rules, Steps and Variation options and Limit to Library. Adjust Color Balance (its Global mode shifts tints) and Saturate preview live; Edit Colors and Recolor also reach meshes, images and patterns. Recolor Artwork has colour reduction, five recolour methods, presets, Limit to Library, a colour-wheel Edit tab and Edit Color Group; a local Color Themes panel saves five-colour themes. Fill/Stroke chips open swatch and mixer popovers (the Properties panel has the Control bar's Fill and Stroke chips, Stroke link and weight spinner, with nothing selected too), panels have Illustrator's Window menu keys (Align Shift+F7, Transform Shift+F8, Pathfinder Cmd+Shift+F9, Layers F7, Character Cmd+T…; every panel can be given one in Edit › Keyboard Shortcuts), and Eyedropper Options pick up and apply chosen attributes (Alt and Shift+Alt, image pixels). Fills and strokes can overprint (Attributes panel, Overprint Black options), and CMYK documents blend in inks on screen, in PDF and when flattening. Document Color Mode converts the art, symbols, pattern tiles and swatches through the colour settings: Gray stays Gray, RGB greys separate into four-colour greys and a rich black as Illustrator does, or go on the black plate only with `grays: "black"` (also for `document.open {colorMode}`).
+  - **Colour:** a Color Picker (colour field, H/S/B/R/G/B channel slider, HSB/RGB/Lab/CMYK fields, hex, web-only snapping, out-of-gamut correction); the Color panel follows each colour's own model and Alt-click paints the other proxy; proxies look through groups and show "?" for mixed paint; Invert, Complement, Apply Last Color (`,`) and Apply Last Gradient (`.`) keep the colour model; every paint command feeds the recent colours. The Color Guide has 21 harmony rules, Steps and Variation options and Limit to Library. Adjust Color Balance (its Global mode shifts tints) and Saturate preview live; Edit Colors and Recolor also reach meshes, images and patterns. Recolor Artwork has colour reduction, five recolour methods, presets, Limit to Library, a colour-wheel Edit tab and Edit Color Group; a local Color Themes panel saves five-colour themes. Fill/Stroke chips open swatch and mixer popovers (the Properties panel has the Control bar's Fill and Stroke chips, Stroke link and weight spinner, with nothing selected too), panels have Illustrator's Window menu keys (Align Shift+F7, Transform Shift+F8, Pathfinder Cmd+Shift+F9, Layers F7, Character Cmd+T…; every panel can be given one in Edit › Keyboard Shortcuts), and Eyedropper Options pick up and apply chosen attributes (Alt and Shift+Alt, image pixels). An ICC CMYK profile converts straight into the RGB working space (not through sRGB, so a wider space such as Wide Gamut RGB keeps colours sRGB can't hold) with the colour settings' black-point compensation, on the canvas and in RGB exports alike. Fills and strokes can overprint (Attributes panel, Overprint Black options), and CMYK documents blend in inks on screen, in PDF and when flattening. Document Color Mode converts the art, symbols, pattern tiles and swatches through the colour settings: Gray stays Gray, RGB greys separate into four-colour greys and a rich black as Illustrator does, or go on the black plate only with `grays: "black"` (also for `document.open {colorMode}`).
  - **Gradients:** lossless, validated gradient params; gradients follow rotate, reflect, shear, non-uniform scale and distortions; the Gradient tool edits the fill or stroke of the active proxy, type included; an interactive on-canvas annotator (move, length/angle, rotate, add/move/delete/duplicate stops, midpoints, a stop popover, Delete and arrow keys). The Gradient panel has the Fill/Stroke proxy, a gradient-swatch dropdown with Save to Swatches, midpoint locations, Alt-drag to copy or swap stops, swatch drops on the ramp and a stop eyedropper; copied appearances and graphic styles place gradients on each target's own bounds; gradient handles snap and honour Constrain Angle. Gradient stops stay linked to global and spot swatches. Freeform gradients (points and lines) are edited on the canvas; radial gradients have an extent ellipse, an aspect handle and an off-centre focal point (SVG `fx`/`fy`, PDF two-point radials). A stroke's gradient runs within, along or across it. Object ▸ Expand turns gradients into N objects or a gradient mesh.
  - **Strokes:** one stroke-geometry module shared by the canvas, SVG, PDF and Outline Stroke; dotted lines (zero-length dashes draw dots or squares); arrowheads with hollow outlines, tip-on-end or extend-past-end alignment and one opacity for line and head. SVG and PDF export arrowheads, width profiles, brushes and aligned strokes exactly as the canvas draws them; Outline Stroke and the live Outline Stroke effect outline every stroke item as drawn (dashes, heads, profiles, alignment); dashes can be fitted to corners and path ends; width profiles carry through dashes, and their corners take the join. The Stroke panel edits type's character strokes, follows the stroke units (its weight presets are round values in that unit: `0.25 mm`, `0.0625 in`, `1 px`, #426; fields show four decimals in mm, cm and inches, three in points), shows mixed values blank and opens from the Control bar. A width profile library, thirty more arrowheads, and Width Point Edit with multi-select and discontinuous points. Visual bounds and clicks cover the whole painted stroke. Scale Strokes & Effects, Scale Corners and Use Preview Bounds work everywhere, and new art inherits stroke options, a graphic style or the whole last appearance.
  - **Appearance:** the Appearance panel's selected row drives every paint, stroke, gradient and transparency edit (`item` on the commands); effects apply to one fill or stroke; per-item Opacity popups, whose blend-mode list and opacity slider stay open inside them (#430; the Control bar's Stroke popover too); Mixed Appearances, Layers target dots and basic-appearance rules. Effects can be reordered, moved between items and copied by dragging; Show All Hidden Attributes; clicking an effect edits it in place; the object thumbnail drags onto art; effects render on type, images, symbols, blends, envelopes, meshes and repeats, and per-item raster effects export. Groups, layers and type have their own fills, strokes and effects (Contents and Characters rows); the Layers panel's target circles target layers, groups and objects; Expand Appearance turns fills, strokes, effects and brushes into objects.
@@ -158,7 +158,7 @@ grade by behaviour against `plan/illustrator/`, not by whether a menu item exist
 - **Fonts:** a font is found by any of its names (family and style in every language of its name table, legacy family/style pairs, PostScript name), so documents from other apps open with the font they name; Find Font and `text.fonts` say for each font whether it was found exactly, by another name, substituted or missing, and how many glyphs are missing. PDF and `.ai` import brings Japanese text back as live type: CID fonts without a ToUnicode map read through the standard CMaps, vertical columns (WMode 1) as vertical type, letter spacing as tracking; a glyph is live type only when the installed font (in the closest style of its family) draws the same glyph, and text in a font that isn't installed comes in as live type shown in the fallback font until the font is installed (exports that draw it — PDF, EPS, EMF/WMF, raster, SVG outlines or embedded fonts — warn that they wrote the fallback font; `textAs: outlines` keeps the PDF's embedded glyphs).
 - **Files (M4):**
  - `.vectorcraft` (lossless JSON, compressed, atomic saves, save down to v1), Save As with a format chooser, Save a Copy, Revert, templates, Data Recovery after a crash (browser tabs hold their copies with Web Locks too, so a background tab's copies are never taken for a crash's, and a tab repairs copies another removed when it resumes: #367), background save and export. The desktop app writes its warnings and errors (graphics adapter, a lost graphics device, panics the guard recovered from) to standard error and to `logs/vectorcraft.log` next to the preferences, the two previous runs kept and each file capped at 16 MiB, so a launch without a terminal still leaves something to attach to a bug report (#465).
-  - SVG/SVGZ in and out with SVG Options, Preserve Editing, symbols, filters, rich text and physical units (SVG type under a transform or `viewBox` scale opens at the size it draws at, the scale moved into its size, leading, baseline shift and strokes, a stretch, skew or rotation kept as its transform: #396; a top-level group with a clip path, such as a clipped Inkscape layer, opens as a layer with a clipping mask, its name kept: #420; hidden objects written hidden on Save and `convert`, and `data-*` attributes kept as the objects' own data: #522; top-level groups open as layers named from `data-name`, else the id, also when one more group (a transform on all the art, a `<switch>`) wraps them, hidden ones hidden, and a file whose art sits loose under a root `<svg>` with an id (or `data-name`), as one-layer exports write it, opens with its one layer named from it; nested groups stay groups, except the sublayers VectorCraft writes, marked `data-vc-layer`, and Inkscape sublayers, which open as sublayers in their layer's colour: #372); PDF and PDF-compatible `.ai` in and out (layers, with hidden ones kept hidden with their art and nested ones as sublayers, on pages of up to 64 million operators, art whose layer can't be told going to a hidden, non-printing layer rather than showing or printing: #419; strokes kept live, a fill and a stroke of one outline as one object; a type object's stroke written as each glyph's outline stroked back on the type, so it stays one editable object; lines wrapped in a frame (each wrapped line ending in a space, one left edge, leading and font) back as one area type object, left aligned or justified with its paragraph spacing, where laying it out breaks the lines where the file does; glyphs set apart by gaps wider than a space (a barcode's digit groups) keeping their places; layers stacked as the pages mark them even when one first paints on a later page, art ending a layer's marked content or a clip closing in a later layer kept in its own layer, and layers with no art kept empty: #508; masks, editable text with type set along a curve coming back as type on a path, each artboard's art on its own page only, an `.ai`'s white page under its layers left out rather than coming in as art, spot colours, presets, security, marks and bleed, ICC output intents, raster effects, subset fonts, PDF/X, PDF layers, overprint, page thumbnails, fast web view, PDF 1.3). CMYK images keep their ink amounts from PDF import (and from placed CMYK TIFFs) to PDF export: a CMYK JPEG passes through unchanged, others stay CMYK (DeviceCMYK, or ICC-based CMYK in PDF/X-3/X-4) unless the Output settings convert them; the canvas shows them through the working CMYK profile (#320).
+  - SVG/SVGZ in and out with SVG Options, Preserve Editing, symbols, filters, rich text and physical units (SVG type under a transform or `viewBox` scale opens at the size it draws at, the scale moved into its size, leading, baseline shift and strokes, a stretch, skew or rotation kept as its transform: #396; a top-level group with a clip path, such as a clipped Inkscape layer, opens as a layer with a clipping mask, its name kept: #420; hidden objects written hidden on Save and `convert`, and `data-*` attributes kept as the objects' own data: #522; top-level groups open as layers named from `data-name`, else the id, also when one more group (a transform on all the art, a `<switch>`) wraps them, hidden ones hidden, and a file whose art sits loose under a root `<svg>` with an id (or `data-name`), as one-layer exports write it, opens with its one layer named from it; nested groups stay groups, except the sublayers VectorCraft writes, marked `data-vc-layer`, and Inkscape sublayers, which open as sublayers in their layer's colour: #372); PDF and PDF-compatible `.ai` in and out (layers, with hidden ones kept hidden with their art and nested ones as sublayers, on pages of up to 64 million operators, art whose layer can't be told going to a hidden, non-printing layer rather than showing or printing: #419; strokes kept live, a fill and a stroke of one outline as one object; a type object's stroke written as each glyph's outline stroked back on the type, so it stays one editable object; lines wrapped in a frame (each wrapped line ending in a space, one left edge, leading and font) back as one area type object, left aligned or justified with its paragraph spacing, where laying it out breaks the lines where the file does; glyphs set apart by gaps wider than a space (a barcode's digit groups) keeping their places; layers stacked as the pages mark them even when one first paints on a later page, art ending a layer's marked content or a clip closing in a later layer kept in its own layer, and layers with no art kept empty: #508; masks, editable text with type set along a curve coming back as type on a path, each artboard's art on its own page only, an `.ai`'s white page under its layers left out rather than coming in as art, spot colours, presets, security, marks and bleed, ICC output intents, raster effects, subset fonts, PDF/X, PDF layers, overprint, page thumbnails, fast web view, PDF 1.3). CMYK images keep their ink amounts from PDF import (and from placed CMYK TIFFs) to PDF export: a CMYK JPEG passes through unchanged, others stay CMYK (DeviceCMYK, or ICC-based CMYK in PDF/X-3/X-4) unless the Output settings convert them; the canvas shows them through the working CMYK profile (#320). A masked CMYK image (`/SMask`, `/Mask` or a colour key) keeps its inks too, its alpha coming in as a greyscale opacity mask.
  - EPS and DXF in and out, EMF/WMF in and out; PNG (with PNG-8), JPEG, WebP, GIF, TIFF, BMP, Targa and layered PSD export. EPS import runs a PostScript Level 3 interpreter written from the PostScript Language Reference: resource categories and `resourceforall`, local and global VM (`currentglobal`/`setglobal`/`gcheck`), `clipsave`/`cliprestore`, subarrays and substrings that share storage, the standard dictionaries in `systemdict`, `dictstack`, `internaldict`, executable filters and strings, `load` by any key, `//name` immediate names, `token`, `execform`, user paths, `cshow`, `rootfont`, `cachestatus`, colour rendering and halftone queries, file `status` and data read with `flushfile`, and `pdfmark` marks dropped (Discord feedback, #466, #469, #474). Masked images (`ImageType 3` in its three interleavings) and reusable streams are read, and an image's several data sources are read in turn, as the reference defines (procedures that read one file get their own rows: such images came in banded, #498). `restore` puts dictionaries back as they were at the `save`, so programs that count their saves in a dictionary read to their end (part of #505). Tiling patterns come in as pattern swatches, uncoloured ones too; Type 3 fonts' glyphs as their outlines, spaced by `ashow`/`widthshow`/`xshow`/`kshow`; mesh and function-based shadings (types 1, 4–7) as gradient meshes; sampled functions (type 0) and Flate/LZW predictors are read. It is tested with programs written from the specification in the ways common generators use these features; Inkscape/cairo EPS files open as vectors. When a file's PostScript still can't be read, it opens as its TIFF preview, its Windows metafile preview (as vectors) or its EPSI preview, and the warning (in the status bar, `document.open`/`app.open`/MCP `open_file` replies and `vectorcraft-cli info`) names the error, the operator that raised it and the procedures it ran in. Legacy PostScript `.ai` files (Illustrator 3–8, written with the prolog that defines their operators) keep their groups and nested groups (`u` … `U`), between and inside clipping groups; EPS and EMF/WMF import nest clips (and groups) at most 128 deep, so a hostile file can't exhaust the stack. DXF TEXT justified Fit or Aligned spans its two points (stretched, or scaled as a whole).
  - Placed documents: File › Place of a `.vectorcraft` file links to it by default (`file.place`'s `link`): one locked object showing an artboard of the document (or its art's bounds), read the way placing it without Link reads it, its symbols, patterns and images kept apart from the document's; without Link (or from bytes, not a file) it is an editable copy as before. It stays vectors in every output (SVG, PDF, EPS, EMF, DXF), and so do placed documents inside it, read from their own files up to 8 levels deep (documents that place each other stop there). On screen they draw from bitmaps cached per file and zoom step, shared by every copy and made in the background (a placeholder until ready), so a sheet of them redraws in about a millisecond; exports and prints draw them exactly. Like linked images, a save keeps only a preview of each (JPEG when opaque) unless Include Linked Files; output, and zooming past the preview, read the file again, falling back to the preview with a warning when it is gone or changed. Saves for older versions write them as plain art. Links check, update, relink, Update Links on open, Link Info (the artboard's size), Placement Options, Break Link (also Embed, Object › Expand: the editable copy placing without Link gives, its resources joining the document), Edit Original (the document in a new tab) and the Links panel cover them; saving a document updates the open documents that place it. The native format (v4) keeps data of 8 KB or more after the JSON instead of base64 in it.
  - Place and the Links panel, Package, File Info, Print with print presets, PostScript output and print tiling, slices and Save for Web, Export for Screens and Asset Export, CSS Properties, PNG/PDF/SVG/text clipboard flavours; files copied in a file manager paste as art (SVG, PDF, EMF/WMF, bitmaps) on every desktop platform, and Linux/Wayland reads the compositor's clipboard (#398); on Linux the Paste menu checks the clipboard off the UI thread, so an X11 owner that never answers can't freeze the window (#510); screenshots and other copied pictures paste as embedded images at the view centre everywhere, the web included (#457).
@@ -218,7 +218,7 @@ about 1–1.5 agent-hours each, so the other rows (estimated on the older scale)
 | Image Trace, graphs, image tools | 3 | 70% | graph Design/Column/Marker, Create Object Mosaic, Crop Image polish (an on-canvas crop box), per-feature stroke/fill choice and varying widths in Image Trace's Create Strokes (Vector Halftone and the Image Trace View modes, Palette and Create Strokes are done) | 6–10 |
 | Layers, artboards, document setup | 5 | 82% | Layers panel: a confirmation before deleting layers that hold art, Collect for Export, row context menus, the Layer Options dialog for several rows with mixed values, Paste Remembers Layers for sublayers, drag-scrolling a long panel while dragging rows; artboard presets/rearrange polish (Document Setup, New Document and the rest of the Layers panel are done) | 4–7 |
 | View & navigation | 3 | 70% | New View/Edit Views, multiple windows/arrange, Snap to Pixel/Glyph (print tiling is done) | 9–14 |
-| Guides, grids, smart guides, snapping, rulers | 3 | 84% | global/video rulers, Spacing Guides, Smart Guides' angle and distance readouts while drawing, Alt swapping a ruler guide's orientation, ruler guides selected together with art (marquee, Shift-click), ruler guides as Layers rows with their own lock and hide (#451: Lock Guides locks them all; Make Guides paths are Layers rows already) (dragging existing guides is done, #414; new guides snapping to side midpoints and artboards, and artboard guides, #451; the drawing tools snapping, with Construction Guides, #506) | 2–4 |
+| Guides, grids, smart guides, snapping, rulers | 3 | 85% | global/video rulers, Spacing Guides' distance readouts and spacing for resized or drawn art, Smart Guides' angle and distance readouts while drawing, Alt swapping a ruler guide's orientation, ruler guides selected together with art (marquee, Shift-click), ruler guides as Layers rows with their own lock and hide (#451: Lock Guides locks them all; Make Guides paths are Layers rows already) (dragging existing guides is done, #414; new guides snapping to side midpoints and artboards, and artboard guides, #451; the drawing tools snapping, with Construction Guides, #506; Spacing Guides for moves, #394) | 2–4 |
 | File formats | 6 | 85% | DWG (no open spec: DXF instead), PSD placement as layers, EPS checked against more real files users send (Inkscape files open as vectors; other generators' constructs are tested with programs written from the PostScript Language Reference only; CID-keyed CJK type and `CCITTFaxDecode` images not read), legacy `.ai` files saved without the prolog that defines their operators (their own operator set isn't read yet), the remaining fidelity polish; EPS, DXF, EMF/WMF, TIFF, BMP, Targa, PSD export, SVGZ, PDF security, PDF/X, PDF layers and presets are done | 6–10 |
 | Export for Screens, Asset Export, slices, Save for Web | 3 | 85% | polish only (all four are done) | 2–4 |
 | Print, colour management, separations, flattener | 3 | 80% | print preview fidelity (flattener presets in PDF and print, overprint in PDF and composite print, Print dialog, presets, PostScript, marks, separations, Print Tiling, print overprint/flattener/bitmap options and printer profile are done) | 1–2 |
@@ -37,7 +37,7 @@ const HELP: &str =
 /// Frames the UI ran before the failure, below which it was still starting up. The failure in
 /// #502 came on the first or second frame; later, the adapter has proved itself, and a lost
 /// window is something else (such as the compositor restarting).
-const STARTUP_FRAMES: u64 = 10;
+pub const STARTUP_FRAMES: u64 = 10;

 /// The preference used when Preferences say Automatic. Windows and macOS show frames from any GPU
 /// (the integrated one avoids the flicker of #306). Elsewhere, the system's own order: Mesa's
@@ -43,10 +43,13 @@ struct App {
    graphics_loss: GraphicsLoss,
    /// The graphics device was lost and the unsaved changes are kept for Data Recovery.
    graphics_lost: bool,
+    /// Frames the UI has run (see [`end_before_teardown`]).
+    frames: u64,
 }

 impl eframe::App for App {
    fn logic(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+        self.frames = ctx.cumulative_frame_nr();
        if let Some(why) = self.graphics_loss.take() {
            // eframe can't give a window a new device: the user saves and starts again.
            self.graphics_lost = self.app.graphics_lost(&why);
@@ -87,6 +90,7 @@ impl eframe::App for App {
    #[cfg(not(feature = "windows7"))]
    fn on_exit(&mut self) {
        save_prefs(&self.app);
+        end_before_teardown(self.frames);
    }
    #[cfg(feature = "windows7")]
    fn on_exit(&mut self, _gl: Option<&eframe::glow::Context>) {
@@ -94,6 +98,22 @@ impl eframe::App for App {
    }
 }

+/// On macOS with accessibility, end the process once the app has saved what it keeps on quitting,
+/// before eframe tears the window down (#661). AccessKit then gives the window's content view back
+/// its own class, which AppKit's Touch Bar support was observing it under, and AppKit aborts the
+/// app as it quits on Macs with a Touch Bar. Nothing after the window is needed on a normal quit.
+/// Not while the window is still starting up (`frames` below [`gpu::STARTUP_FRAMES`]): a graphics
+/// failure then starts the app again on another adapter (#651).
+#[allow(unused_variables)]
+fn end_before_teardown(frames: u64) {
+    #[cfg(all(target_os = "macos", feature = "accessibility", feature = "wgpu"))]
+    if frames >= gpu::STARTUP_FRAMES {
+        log::info!("quitting");
+        log::logger().flush();
+        std::process::exit(0);
+    }
+}
+
 /// Open files handed to the app (command line, macOS Finder and Dock) as documents. A file that
 /// can't be opened is reported in the status bar and on stderr; the others still open.
 fn open_files(app: &mut VectorcraftApp, files: Vec<String>) {
@@ -495,7 +515,7 @@ fn main() -> std::process::ExitCode {
                #[cfg(not(target_os = "macos"))]
                let _ = in_window_menus;
                open_files(&mut app, files);
-                Ok(Box::new(App { app, graphics_loss, graphics_lost: false }))
+                Ok(Box::new(App { app, graphics_loss, graphics_lost: false, frames: 0 }))
            }),
        )
    });
@@ -1,7 +1,7 @@
 //! ICC profiles through `moxcms` (pure Rust): built-in RGB spaces and user-supplied `.icc` files,
 //! and the profiles exports embed ([`encode_builtin`]), written in code from the CMS.

-use std::sync::{Arc, OnceLock};
+use std::sync::{Arc, Mutex, OnceLock};

 use moxcms::{
    ColorProfile, DataColorSpace, Layout, LocalizableString, LutMultidimensionalType, LutStore, LutWarehouse, Matrix3d, ProfileClass, ProfileText,
@@ -27,6 +27,9 @@ fn intent_index(i: Intent) -> usize {

 type Xf = Option<Arc<TransformF32Executor>>;

+/// A direct transform's cache key: destination name, intent index, black-point compensation.
+type DirectKey = (String, usize, bool);
+
 /// A parsed ICC profile plus lazily-built transforms to/from sRGB.
 pub struct IccProfile {
    pub name: String,
@@ -37,6 +40,21 @@ pub struct IccProfile {
    srgb: ColorProfile,
    to_srgb: [OnceLock<Xf>; 4],
    from_srgb: [OnceLock<Xf>; 4],
+    /// Direct transforms into other RGB profiles ([`Self::to_rgb_of`]), by destination, intent
+    /// and black-point compensation.
+    direct: Mutex<Vec<(DirectKey, Option<Arc<Direct>>)>>,
+}
+
+/// A transform from one profile into an RGB profile without passing through sRGB: into the
+/// destination's primaries with linear tone curves, where black-point compensation is a linear
+/// remap, then onto its own curves.
+struct Direct {
+    to_linear: Arc<TransformF32Executor>,
+    /// Linear → the destination's curves; `None` when the destination isn't a matrix profile
+    /// (the first transform goes straight into it, without compensation).
+    to_dest: Option<Arc<TransformF32Executor>>,
+    /// The source black's luminance in the linear destination (0: no compensation).
+    black: f32,
 }

 impl std::fmt::Debug for IccProfile {
@@ -72,6 +90,7 @@ impl IccProfile {
            srgb: ColorProfile::new_srgb(),
            to_srgb: Default::default(),
            from_srgb: Default::default(),
+            direct: Mutex::new(Vec::new()),
        })
    }

@@ -135,6 +154,72 @@ impl IccProfile {
        Some(dst.into_iter().map(|x| x.clamp(0.0, 1.0)).collect())
    }

+    /// Device values (RGB / CMYK / Gray, 0..1) → `dest`'s RGB, converted directly with `intent`:
+    /// not through sRGB, so colours outside sRGB keep their place in a wider space. With `bpc`
+    /// (and an intent other than absolute), this profile's black maps onto the destination's
+    /// black (black-point compensation, the darkest ink the profile prints becoming RGB 0 rather
+    /// than a dark grey). `None` when `dest` isn't RGB or no transform can be built.
+    pub fn to_rgb_of(&self, dest: &IccProfile, v: &[f32], intent: Intent, bpc: bool) -> Option<[f32; 3]> {
+        let t = self.direct_xf(dest, intent, bpc && intent != Intent::AbsoluteColorimetric)?;
+        let mut src = v.to_vec();
+        src.resize(self.channels(), 0.0);
+        let mut lin = [0.0f32; 3];
+        t.to_linear.transform(&src, &mut lin).ok()?;
+        let Some(to_dest) = &t.to_dest else { return Some(lin.map(|x| x.clamp(0.0, 1.0))) };
+        if t.black > 0.0 {
+            lin = lin.map(|x| (x - t.black) / (1.0 - t.black));
+        }
+        let lin = lin.map(|x| x.clamp(0.0, 1.0));
+        let mut out = [0.0f32; 3];
+        to_dest.transform(&lin, &mut out).ok()?;
+        Some(out.map(|x| x.clamp(0.0, 1.0)))
+    }
+
+    fn direct_xf(&self, dest: &IccProfile, intent: Intent, bpc: bool) -> Option<Arc<Direct>> {
+        if dest.kind != ProfileKind::Rgb {
+            return None;
+        }
+        let key = (dest.name.clone(), intent_index(intent), bpc);
+        let mut cache = self.direct.lock().unwrap_or_else(|e| e.into_inner());
+        if let Some((_, t)) = cache.iter().find(|(k, _)| *k == key) {
+            return t.clone();
+        }
+        let t = self.build_direct(dest, intent, bpc).map(Arc::new);
+        cache.push((key, t.clone()));
+        t
+    }
+
+    fn build_direct(&self, dest: &IccProfile, intent: Intent, bpc: bool) -> Option<Direct> {
+        let d = &dest.profile;
+        let matrix = d.red_trc.is_some() && d.green_trc.is_some() && d.blue_trc.is_some();
+        if !matrix {
+            let xf = self.profile.create_transform_f32(self.layout(), d, Layout::Rgb, Self::opts(intent)).ok()?;
+            return Some(Direct { to_linear: xf, to_dest: None, black: 0.0 });
+        }
+        let mut linear = d.clone();
+        for trc in [&mut linear.red_trc, &mut linear.green_trc, &mut linear.blue_trc] {
+            *trc = Some(ToneReprCurve::Parametric(vec![1.0]));
+        }
+        // A coding-independent code point names the transfer curve outright (moxcms's sRGB has
+        // one) and would override the linear curves.
+        linear.cicp = None;
+        let to_linear = self.profile.create_transform_f32(self.layout(), &linear, Layout::Rgb, Self::opts(intent)).ok()?;
+        let to_dest = linear.create_transform_f32(Layout::Rgb, d, Layout::Rgb, Self::opts(Intent::RelativeColorimetric)).ok()?;
+        // The source black: the darkest colour the profile reproduces, found as lcms does for an
+        // output profile (black sent into the profile and read back), made neutral.
+        let black = if bpc && self.kind == ProfileKind::Cmyk {
+            let inks = self.from_srgb([0.0; 3], Intent::RelativeColorimetric)?;
+            let mut lin = [0.0f32; 3];
+            to_linear.transform(&inks, &mut lin).ok()?;
+            let y = |c: &moxcms::Xyzd| c.y as f32;
+            let lum = lin[0] * y(&d.red_colorant) + lin[1] * y(&d.green_colorant) + lin[2] * y(&d.blue_colorant);
+            lum.clamp(0.0, 0.5)
+        } else {
+            0.0
+        };
+        Some(Direct { to_linear, to_dest: Some(to_dest), black })
+    }
+
    /// Whether transforms can be built for this profile (checked at registration).
    pub fn usable(&self) -> bool {
        self.to_xf(Intent::RelativeColorimetric).is_some() && self.inverse_xf(Intent::RelativeColorimetric).is_some()
@@ -356,10 +356,37 @@ impl Cms {
        }
    }

-    /// CMYK in the working space → display sRGB (`absolute` simulates the paper colour).
+    /// CMYK in the working space → display sRGB (`absolute` simulates the paper colour). An ICC
+    /// CMYK profile converts as [`Self::cmyk_to_rgb`] does into sRGB (with the settings'
+    /// black-point compensation), so what shows is what an RGB export writes.
    pub fn cmyk_to_srgb(&self, cmyk: [f32; 4], absolute: bool) -> [f32; 3] {
+        if let (false, CmykSpace::Icc(p)) = (absolute, &self.cmyk)
+            && let Some(srgb) = builtin_rgb_cache(SRGB)
+            && let Some(v) = p.to_rgb_of(&srgb, &cmyk.map(|v| v.clamp(0.0, 1.0)), Intent::RelativeColorimetric, self.settings.bpc)
+        {
+            return v;
+        }
        Self::cmyk_to_srgb_in(&self.cmyk, cmyk, absolute)
    }
+    /// CMYK in the working space → working RGB with `intent`. An ICC CMYK profile converts
+    /// directly into the RGB profile: not through display sRGB, which would clip colours a wider
+    /// RGB space holds (Wide Gamut RGB keeps CMYK cyan that sRGB can't show), and with the
+    /// settings' black-point compensation. The built-in CMYK spaces go through sRGB as before
+    /// (Generic CMYK compensates in its own model).
+    pub fn cmyk_to_rgb(&self, cmyk: [f32; 4], intent: Intent) -> [f32; 3] {
+        let cmyk = cmyk.map(|v| v.clamp(0.0, 1.0));
+        let src = match &self.cmyk {
+            CmykSpace::Icc(p) => Some(p.clone()),
+            CmykSpace::Generic(_) | CmykSpace::Device => None,
+        };
+        let dest = match &self.rgb {
+            RgbSpace::Icc(p) => Some(p.clone()),
+            RgbSpace::Srgb => builtin_rgb_cache(SRGB),
+        };
+        src.zip(dest)
+            .and_then(|(s, d)| s.to_rgb_of(&d, &cmyk, intent, self.settings.bpc))
+            .unwrap_or_else(|| self.srgb_to_rgb(self.cmyk_to_srgb(cmyk, false)))
+    }
    /// Display sRGB → working CMYK with `intent`.
    pub fn srgb_to_cmyk(&self, srgb: [f32; 3], intent: Intent) -> [f32; 4] {
        Self::srgb_to_cmyk_in(&self.cmyk, srgb, intent, self.settings.bpc)
@@ -424,6 +451,10 @@ impl Cms {
                let [c, m, y, k] = self.to_cmyk(c, intent);
                Color::Cmyk { c, m, y, k }
            }
+            (Color::Cmyk { c, m, y, k }, Model::Rgb) => {
+                let [r, g, b] = self.cmyk_to_rgb([*c, *m, *y, *k], intent);
+                Color::Rgb { r, g, b }
+            }
            (_, Model::Rgb) => {
                let [r, g, b] = self.srgb_to_rgb(self.display_rgb(c));
                Color::Rgb { r, g, b }
@@ -60,3 +60,54 @@ fn a_loaded_profile_is_embedded_as_loaded() {
    register_icc(&bytes, Some("Embedded As Loaded RGB".into())).unwrap();
    assert_eq!(&*icc_bytes("Embedded As Loaded RGB").unwrap(), &bytes[..]);
 }
+
+/// Settings with an ICC CMYK profile (Generic CMYK's, loaded as a file is) and Wide Gamut RGB.
+fn icc_cmyk(bpc: bool) -> Cms {
+    let name = register_icc(&icc_bytes(GENERIC_CMYK).unwrap(), Some("Test ICC CMYK".into())).unwrap().name;
+    Cms::new(&ColorSettings { rgb: WIDE_GAMUT_RGB.into(), cmyk: name, bpc, ..ColorSettings::default() }).unwrap()
+}
+
+#[test]
+fn icc_cmyk_converts_into_a_wide_rgb_space_directly_without_clipping_to_srgb() {
+    let wide = icc_cmyk(true);
+    let cyan = [1.0, 0.0, 0.0, 0.0];
+    let direct = wide.cmyk_to_rgb(cyan, Intent::RelativeColorimetric);
+    // Through sRGB, cyan clips to sRGB's gamut first: in the wider space that reads as a red
+    // channel well above zero.
+    let hub = wide.srgb_to_rgb(wide.cmyk_to_srgb(cyan, false));
+    assert!(direct[0] + 0.15 < hub[0], "direct {direct:?}, through sRGB {hub:?}");
+    // Same colour either way where sRGB holds it: a mid grey and paper white.
+    for inks in [[0.0, 0.0, 0.0, 0.5], [0.0; 4]] {
+        let (d, h) = (wide.cmyk_to_rgb(inks, Intent::RelativeColorimetric), wide.srgb_to_rgb(wide.cmyk_to_srgb(inks, false)));
+        assert!(d.iter().zip(h).all(|(a, b)| (a - b).abs() < 0.02), "{inks:?}: direct {d:?}, through sRGB {h:?}");
+    }
+    // Cms::convert takes the direct route for CMYK.
+    let Color::Rgb { r, .. } = wide.convert(&Color::Cmyk { c: 1.0, m: 0.0, y: 0.0, k: 0.0 }, Model::Rgb, Intent::RelativeColorimetric) else {
+        panic!("RGB")
+    };
+    assert!((r - direct[0]).abs() < 1e-6);
+}
+
+#[test]
+fn black_point_compensation_maps_the_darkest_ink_to_rgb_black() {
+    let rich = [0.75, 0.68, 0.67, 0.9];
+    let (on, off) = (icc_cmyk(true).cmyk_to_rgb(rich, Intent::RelativeColorimetric), icc_cmyk(false).cmyk_to_rgb(rich, Intent::RelativeColorimetric));
+    // Without compensation the profile's black is a dark grey; with it, rich black goes most of
+    // the way to RGB black (not all: it isn't quite the darkest ink the profile prints).
+    assert!(off.iter().all(|v| *v > 0.1), "without: {off:?}");
+    assert!(on.iter().zip(off).all(|(a, b)| *a < 0.08 && *a < b * 0.5), "with: {on:?}, without: {off:?}");
+    // The screen shows what an sRGB conversion writes, compensated alike.
+    let srgb = |bpc| {
+        let c = icc_cmyk(bpc);
+        Cms::new(&ColorSettings { rgb: SRGB.into(), ..c.settings().clone() }).unwrap()
+    };
+    for bpc in [true, false] {
+        let c = srgb(bpc);
+        assert_eq!(c.cmyk_to_srgb(rich, false), c.cmyk_to_rgb(rich, Intent::RelativeColorimetric), "bpc {bpc}");
+    }
+    // White is untouched, and absolute colorimetric never compensates.
+    let white = icc_cmyk(true).cmyk_to_rgb([0.0; 4], Intent::RelativeColorimetric);
+    assert!(white.iter().all(|v| *v > 0.99), "{white:?}");
+    let abs = |bpc| icc_cmyk(bpc).cmyk_to_rgb(rich, Intent::AbsoluteColorimetric);
+    assert_eq!(abs(true), abs(false));
+}
@@ -136,10 +136,65 @@ fn tiff_inks(bytes: &[u8]) -> Option<Inks> {
    Inks::new(w, h, data)
 }

+/// A CMYK TIFF with an alpha channel (5 samples) as RGBA pixels, each colour converted by `rgb`
+/// (ink amounts 0..1 → sRGB 0..1) and associated (premultiplied) alpha divided back out; `None`
+/// for other images, planar ones and ones larger than [`MAX_CMYK_PIXELS`]. The image decoder
+/// doesn't read these at all; the inks can't be kept with the transparency, so they show as RGB.
+pub fn cmyka_tiff_rgba(bytes: &[u8], rgb: impl Fn([f32; 4]) -> [f32; 3]) -> Option<image::RgbaImage> {
+    let (kind, mut d) = tiff(bytes)?;
+    let (w, h) = d.dimensions().ok()?;
+    let planar = d.find_tag_unsigned::<u16>(tiff::tags::Tag::PlanarConfiguration).ok().flatten().is_some_and(|p| p != 1);
+    if !matches!(kind, tiff::ColorType::CMYKA(8 | 16)) || planar {
+        return None;
+    }
+    let n = usize::try_from(pixels(w, h)?).ok()?;
+    // ExtraSamples 1: associated alpha (premultiplied colour); 2 (or none stated): unassociated.
+    let associated = d.find_tag_unsigned_vec::<u16>(tiff::tags::Tag::ExtraSamples).ok().flatten().is_some_and(|v| v.first() == Some(&1));
+    let data: Vec<u8> = match d.read_image().ok()? {
+        tiff::decoder::DecodingResult::U8(v) => v,
+        tiff::decoder::DecodingResult::U16(v) => v.iter().map(|s| (s >> 8) as u8).collect(),
+        _ => return None,
+    };
+    if data.len() != n * 5 {
+        return None;
+    }
+    let mut out = Vec::with_capacity(n * 4);
+    for p in data.as_chunks::<5>().0 {
+        let a = f32::from(p[4]) / 255.0;
+        let ink = |v: u8| {
+            let v = f32::from(v) / 255.0;
+            if associated && a > 0.0 { (v / a).min(1.0) } else { v }
+        };
+        let [r, g, b] = rgb([ink(p[0]), ink(p[1]), ink(p[2]), ink(p[3])]);
+        out.extend([r, g, b].map(|v| (v.clamp(0.0, 1.0) * 255.0).round() as u8));
+        out.push(p[4]);
+    }
+    image::RgbaImage::from_raw(w, h, out)
+}
+
 #[cfg(test)]
 mod tests {
    use super::*;

+    #[test]
+    fn a_cmyk_tiff_with_alpha_reads_as_rgba() {
+        use tiff::encoder::{TiffEncoder, colortype::CMYKA8};
+        // 2 × 1: full cyan opaque, then 100% K at half alpha (premultiplied: K 128, alpha 128).
+        let mut file = Cursor::new(Vec::new());
+        let mut enc = TiffEncoder::new(&mut file).unwrap();
+        let mut img = enc.new_image::<CMYKA8>(2, 1).unwrap();
+        img.encoder().write_tag(tiff::tags::Tag::ExtraSamples, &[1u16][..]).unwrap();
+        img.write_data(&[255, 0, 0, 0, 255, 0, 0, 0, 128, 128]).unwrap();
+        let bytes = file.into_inner();
+        let naive = |[c, m, y, k]: [f32; 4]| [(1.0 - c) * (1.0 - k), (1.0 - m) * (1.0 - k), (1.0 - y) * (1.0 - k)];
+        let px = cmyka_tiff_rgba(&bytes, naive).expect("CMYKA reads");
+        assert_eq!(px.dimensions(), (2, 1));
+        assert_eq!(px.get_pixel(0, 0).0, [0, 255, 255, 255], "cyan, opaque");
+        assert_eq!(px.get_pixel(1, 0).0, [0, 0, 0, 128], "the premultiplied K divided back out: black at half alpha");
+        // Not CMYKA: not this reader's.
+        assert!(cmyka_tiff_rgba(&ImageBlob::cmyk_tiff(&inks()).unwrap().bytes, naive).is_none());
+    }
+
    fn inks() -> Inks {
        Inks::new(3, 2, vec![0, 40, 100, 0, 255, 0, 0, 0, 0, 255, 0, 0, 0, 0, 255, 0, 0, 0, 0, 255, 12, 34, 56, 78]).unwrap()
    }
@@ -282,10 +282,19 @@ pub(super) fn new_from_template(s: &mut Session, p: &Value) -> Result<Value> {
    open_template(s, src.name, &src.bytes, src.path)
 }

+/// The most memory decoding one image may take: a 60 in print sheet at 300 ppi (18000 × 6600 px)
+/// is ~475 MB as RGBA, past the decoder's 512 MB default once it is converted. The web app keeps
+/// that default: wasm32 has 4 GB to address and aborts when an allocation fails.
+const MAX_RASTER_ALLOC: u64 = if cfg!(target_arch = "wasm32") { 512 << 20 } else { 2 << 30 };
+
 /// Decode an image's header (and, for formats stored as PNG, its pixels). CMYK TIFFs are kept as
-/// they are, with their ink amounts ([`ImageBlob::cmyk`]).
+/// they are, with their ink amounts ([`ImageBlob::cmyk`]); CMYK TIFFs with an alpha channel, which
+/// the decoder can't read, become RGBA in the active colour settings' CMYK.
 pub fn raster_image(bytes: &[u8]) -> Result<RasterImage> {
-    let reader = image::ImageReader::new(Cursor::new(bytes)).with_guessed_format().map_err(err)?;
+    let mut reader = image::ImageReader::new(Cursor::new(bytes)).with_guessed_format().map_err(err)?;
+    let mut limits = image::Limits::default();
+    limits.max_alloc = Some(MAX_RASTER_ALLOC);
+    reader.limits(limits);
    let kind = reader.format().ok_or_else(|| err("not an image VectorCraft reads (see document.formats)"))?;
    let f = image_format(kind).ok_or_else(|| err(format!("{kind:?} images can't be opened (see document.formats)")))?;
    let ppi = super::ppi::resolution(bytes);
@@ -293,7 +302,14 @@ pub fn raster_image(bytes: &[u8]) -> Result<RasterImage> {
    let (bytes, mime, (width, height)) = if matches!(f.id, "png" | "jpg" | "gif" | "webp") || (f.id == "tiff" && cmyk()) {
        (bytes.to_vec(), f.mime, reader.into_dimensions().map_err(err)?)
    } else {
-        let img = reader.decode().map_err(err)?.to_rgba8();
+        let cmyka = || {
+            let cms = vectorcraft_color::cms::active();
+            vectorcraft_doc::cmyk::cmyka_tiff_rgba(bytes, |c| cms.cmyk_to_srgb(c, false))
+        };
+        let img = match (f.id == "tiff").then(cmyka).flatten() {
+            Some(img) => img,
+            None => reader.decode().map_err(err)?.to_rgba8(),
+        };
        let size = img.dimensions();
        let mut png = Vec::new();
        img.write_to(&mut Cursor::new(&mut png), image::ImageFormat::Png).map_err(err)?;
@@ -311,16 +327,16 @@ pub fn raster_image(bytes: &[u8]) -> Result<RasterImage> {
    Ok(RasterImage { key: blob.content_key(), blob, width, height, ppi })
 }

-/// An image as a document of its pixel size (1 px = 1 pt), the image named after the file.
+/// An image as a document of its physical size at the resolution it declares (as Place sizes it;
+/// 72 ppi, 1 px = 1 pt, when it declares none), the image named after the file.
 fn raster_doc(name: &str, bytes: &[u8]) -> Result<Document> {
-    let RasterImage { key, blob, width, height, .. } = raster_image(bytes)?;
-    let mut d = Document::new(width as f64, height as f64);
+    let RasterImage { key, blob, width, height, ppi } = raster_image(bytes)?;
+    let (sx, sy) = crate::cmd::place::pt_per_px(ppi);
+    let mut d = Document::new(width as f64 * sx, height as f64 * sy);
    let layer = d.layers[0].id;
    let id = d.alloc_id();
-    let mut n = Node::new(
-        id,
-        NodeKind::Image(ImageObject { key: key.clone(), width, height, xf: Affine::IDENTITY, link: None, placement: Default::default() }),
-    );
+    let xf = Affine::scale_non_uniform(sx, sy);
+    let mut n = Node::new(id, NodeKind::Image(ImageObject { key: key.clone(), width, height, xf, link: None, placement: Default::default() }));
    n.name = Some(name.to_string());
    d.images.insert(key, blob);
    d.insert(Some(layer), 0, n).map_err(err)?;
@@ -78,7 +78,7 @@ pub fn specs() -> Vec<CommandSpec> {
            "Open Document",
            [],
            None,
-            "{path} or {name, dataBase64}, PDF/.ai: pages?: \"2-3, 5\" (1-based, default all; one artboard each) | page?: n, cropTo?: bounding|art|crop (default)|trim|bleed|media (the box each artboard gets; bounding: the art's bounds), password? (encrypted PDFs; see document.pdfInfo), textAs?: text (default: point type per line, lines wrapped in a frame as area type where they lay out the same, in the file's fonts by name; missing ones are listed in warnings) | outlines (glyph paths), layers?: true (default: optional content groups become layers with their visibility, print state and lock — art that is off comes in as a hidden layer; other art goes to a layer per page) | false (one layer per page, without the art that is off; Save then asks for a name), colorMode?: rgb|cmyk (the mode the document opens in, its colours converted as file.documentColorMode does, grays? as there; default: the file's — a PDF keeps CMYK, Gray and spot inks (spot swatches at a tint) and opens in CMYK when painted mostly in CMYK), DXF: dxf?: {layout?: \"Model\" (default) | a paper layout's name (document.dxfInfo lists them), unit?, scale? (the ratio: 1 unit of the art = scale drawing units; default: the drawing at 1:1 in its own unit), fit?: false (scale to fit an artboard of fitTo?: [612, 792], turned to the art's orientation), scaleLineweights?: false (lineweights scale with the art), center?: true (false: the drawing's origin on the artboard's bottom-left corner; fitted art's bottom-left corner), mergeLayers?: false (all art on one layer)} → {index, title, format, warnings, restored, missingLinks, modifiedLinks, updatedLinks: [{name, path, ids}]}; any readable format (see document.formats): .vectorcraft/.drawcraft, .svg/.svgz, .pdf/.ai, .ait, ASCII .dxf (each DXF layer with art a layer; blocks symbols; what can't come in is listed in warnings), PNG/JPEG/GIF/WebP/TIFF/BMP (an image opens as a document of its pixel size), .emf/.wmf (one artboard, the picture's frame; records VectorCraft doesn't read are skipped with one warning), .eps and PostScript .ai (one artboard, the bounding box: an EPS file VectorCraft wrote restores the document it carries, restored: true; other files are read by a PostScript interpreter — paths, colours and spot inks, clips, gradients, images, type in the fonts named — and come in as their TIFF preview, with a warning, when their PostScript can't be read). A PDF/.ai/.ait or SVG saved with Preserve Editing restores the native document it carries (restored: true; a PDF only when no pages are picked), unless the file was changed elsewhere since or the data can't be read: then its artwork is imported and the first warning says why. Templates (native templates, .ait) open as a new untitled document; a restored .ai keeps its path (Save writes .ai again). Linked images are read from their files (looked for at their path, then relative to the document): missing ones show their saved preview (links.relink), modified ones are read again only with Preferences › Update Links: Automatically (else links.update). An SVG's <image> files (relative links from the SVG's folder) stay linked, SVG files become art, missing ones a placeholder in their box (a warning and missingLinks)",
+            "{path} or {name, dataBase64}, PDF/.ai: pages?: \"2-3, 5\" (1-based, default all; one artboard each) | page?: n, cropTo?: bounding|art|crop (default)|trim|bleed|media (the box each artboard gets; bounding: the art's bounds), password? (encrypted PDFs; see document.pdfInfo), textAs?: text (default: point type per line, lines wrapped in a frame as area type where they lay out the same, in the file's fonts by name; missing ones are listed in warnings) | outlines (glyph paths), layers?: true (default: optional content groups become layers with their visibility, print state and lock — art that is off comes in as a hidden layer; other art goes to a layer per page) | false (one layer per page, without the art that is off; Save then asks for a name), colorMode?: rgb|cmyk (the mode the document opens in, its colours converted as file.documentColorMode does, grays? as there; default: the file's — a PDF keeps CMYK, Gray and spot inks (spot swatches at a tint) and opens in CMYK when painted mostly in CMYK), DXF: dxf?: {layout?: \"Model\" (default) | a paper layout's name (document.dxfInfo lists them), unit?, scale? (the ratio: 1 unit of the art = scale drawing units; default: the drawing at 1:1 in its own unit), fit?: false (scale to fit an artboard of fitTo?: [612, 792], turned to the art's orientation), scaleLineweights?: false (lineweights scale with the art), center?: true (false: the drawing's origin on the artboard's bottom-left corner; fitted art's bottom-left corner), mergeLayers?: false (all art on one layer)} → {index, title, format, warnings, restored, missingLinks, modifiedLinks, updatedLinks: [{name, path, ids}]}; any readable format (see document.formats): .vectorcraft/.drawcraft, .svg/.svgz, .pdf/.ai, .ait, ASCII .dxf (each DXF layer with art a layer; blocks symbols; what can't come in is listed in warnings), PNG/JPEG/GIF/WebP/TIFF/BMP (an image opens as a document of its size at the resolution it declares, as file.place sizes it; 72 ppi, 1 px = 1 pt, when it declares none), .emf/.wmf (one artboard, the picture's frame; records VectorCraft doesn't read are skipped with one warning), .eps and PostScript .ai (one artboard, the bounding box: an EPS file VectorCraft wrote restores the document it carries, restored: true; other files are read by a PostScript interpreter — paths, colours and spot inks, clips, gradients, images, type in the fonts named — and come in as their TIFF preview, with a warning, when their PostScript can't be read). A PDF/.ai/.ait or SVG saved with Preserve Editing restores the native document it carries (restored: true; a PDF only when no pages are picked), unless the file was changed elsewhere since or the data can't be read: then its artwork is imported and the first warning says why. Templates (native templates, .ait) open as a new untitled document; a restored .ai keeps its path (Save writes .ai again). Linked images are read from their files (looked for at their path, then relative to the document): missing ones show their saved preview (links.relink), modified ones are read again only with Preferences › Update Links: Automatically (else links.update). An SVG's <image> files (relative links from the SVG's folder) stay linked, SVG files become art, missing ones a placeholder in their box (a warning and missingLinks)",
            always,
            load::open
        ),
@@ -147,3 +147,19 @@ fn the_document_background_is_the_default_export_background() {
    assert_eq!(png(&mut s, json!({"format": "png", "background": "transparent"})).get_pixel(0, 0)[3], 0, "the option wins");
    assert_eq!(png(&mut s, json!({"format": "webp", "background": "black"})).get_pixel(0, 0).0, [0, 0, 0, 255]);
 }
+
+#[test]
+fn an_image_opens_at_the_size_its_resolution_declares() {
+    let mut s = session(72.0, 36.0, 1);
+    let hi = b64(&s.execute("document.export", &json!({"format": "png", "ppi": 300, "background": "white"})).unwrap());
+    let lo = b64(&s.execute("document.export", &json!({"format": "png", "background": "white"})).unwrap());
+    let lo = super::ppi::with_png_resolution(&lo, (72.0, 72.0));
+    for (png, w, h, what) in [(hi, 72.0, 36.0, "300 ppi: 300 x 150 px is 1 x 0.5 in"), (lo, 72.0, 36.0, "72 ppi: 1 px = 1 pt")] {
+        s.execute("document.open", &json!({"name": "art.png", "dataBase64": vectorcraft_format::base64_encode(&png)})).unwrap();
+        let doc = &s.doc().unwrap().doc;
+        let ab = doc.artboards[0].rect;
+        assert!((ab.width() - w).abs() < 1e-6 && (ab.height() - h).abs() < 1e-6, "{what}: artboard {ab:?}");
+        let art = doc.art_bounds().expect("the image");
+        assert!((art.width() - w).abs() < 1e-6 && (art.height() - h).abs() < 1e-6, "{what}: the image fills it, {art:?}");
+    }
+}
@@ -247,7 +247,7 @@ fn font_list(_: &mut Session, p: &Value) -> Result<Value> {
    }
 }

-fn rescan(s: &mut Session, _: &Value) -> Result<Value> {
+pub(crate) fn rescan(s: &mut Session, _: &Value) -> Result<Value> {
    let db = vectorcraft_text::FontDb::global();
    #[cfg(not(target_arch = "wasm32"))]
    let faces = db.load_system_fonts();
@@ -283,6 +283,21 @@ fn rescan(s: &mut Session, _: &Value) -> Result<Value> {
 mod tests {
    use super::*;

+    /// Type › Options › Additional Fonts Folder (#683) adds its folder to the system font scan,
+    /// trimmed; clearing it takes the folder out again.
+    #[test]
+    fn the_additional_fonts_folder_joins_the_font_scan() {
+        let mut s = Session::new();
+        let dir = std::env::temp_dir().join("vectorcraft-fonts-folder-pref");
+        s.execute("prefs.set", &json!({"key": "fontsFolder", "value": format!("  {}  ", dir.display())})).unwrap();
+        assert_eq!(vectorcraft_text::user_font_dirs(), std::slice::from_ref(&dir));
+        if !cfg!(target_arch = "wasm32") {
+            assert!(vectorcraft_text::system_font_dirs().contains(&dir));
+        }
+        s.execute("prefs.set", &json!({"key": "fontsFolder", "value": ""})).unwrap();
+        assert!(vectorcraft_text::user_font_dirs().is_empty() && !vectorcraft_text::system_font_dirs().contains(&dir));
+    }
+
    #[test]
    fn list_flag_missing_replace_and_select() {
        let mut s = Session::new();
@@ -111,7 +111,7 @@ pub fn specs() -> Vec<CommandSpec> {
            "Crop Image",
            ["Object"],
            None,
-            "{rect?: [x, y, width, height]} crop the selected image (default: to the artboard it sits on) → {id, width, height}",
+            "{rect?: [x, y, width, height] | trim?: true (to the pixels that aren't fully transparent, pixel for pixel; an image with none to cut is left as it is, trimmed: false)} crop the selected image (default: to the artboard it sits on) → {id, width, height, trimmed? (with trim)}",
            has_image,
            crop_image
        ),
@@ -541,6 +541,9 @@ fn crop_image(s: &mut Session, p: &Value) -> Result<Value> {
        .ok_or_else(|| bad(C, "select an image"))?;
    let node = st.doc.node(id).cloned().ok_or(EngineError::NoNode(id))?;
    let NodeKind::Image(im) = &node.kind else { return Err(bad(C, "select an image")) };
+    if p.get("trim").and_then(Value::as_bool) == Some(true) {
+        return trim_image(s, id, im.clone());
+    }
    let ib = node.geometric_bounds().ok_or_else(|| bad(C, "image has no bounds"))?;
    let rect = match p.get("rect").and_then(Value::as_array) {
        Some(a) if a.len() == 4 => {
@@ -594,6 +597,49 @@ fn crop_image(s: &mut Session, p: &Value) -> Result<Value> {
    Ok(json!({ "id": id.0, "width": w, "height": h }))
 }

+/// Crop Image's trim: the image cut to the box of its pixels that aren't fully transparent, the
+/// pixels copied as they are (no resampling) and placed where they were.
+fn trim_image(s: &mut Session, id: NodeId, im: ImageObject) -> Result<Value> {
+    const C: &str = "object.cropImage";
+    let st = s.doc()?;
+    let blob = st.doc.images.get(&im.key).ok_or_else(|| bad(C, "the image's pixels are missing"))?;
+    let px = image::load_from_memory(&blob.bytes).map_err(|_| bad(C, "the image's pixels can't be read"))?.to_rgba8();
+    let (w, h) = px.dimensions();
+    let (mut x0, mut y0, mut x1, mut y1) = (w, h, 0, 0);
+    for (x, y, p) in px.enumerate_pixels() {
+        if p[3] > 0 {
+            (x0, y0, x1, y1) = (x0.min(x), y0.min(y), x1.max(x + 1), y1.max(y + 1));
+        }
+    }
+    if x1 <= x0 || y1 <= y0 {
+        return Err(bad(C, "the image is fully transparent"));
+    }
+    if (x0, y0, x1, y1) == (0, 0, w, h) {
+        // Already trimmed: not an error, so a script can trim every image it opens.
+        return Ok(json!({ "id": id.0, "width": w, "height": h, "trimmed": false }));
+    }
+    let cut = image::imageops::crop_imm(&px, x0, y0, x1 - x0, y1 - y0).to_image();
+    let mut png = Vec::new();
+    cut.write_to(&mut std::io::Cursor::new(&mut png), image::ImageFormat::Png).map_err(|e| bad(C, e.to_string()))?;
+    let (cw, ch) = (x1 - x0, y1 - y0);
+    s.edit("Crop Image", |d, _| {
+        let key = unique_key(d, "crop");
+        d.images.insert(key.clone(), vectorcraft_doc::ImageBlob::new("image/png", png));
+        if let Some(n) = d.node_mut(id) {
+            n.kind = NodeKind::Image(ImageObject {
+                key,
+                width: cw,
+                height: ch,
+                xf: im.xf * Affine::translate((f64::from(x0), f64::from(y0))),
+                link: None,
+                placement: Default::default(),
+            });
+        }
+        Ok(())
+    })?;
+    Ok(json!({ "id": id.0, "width": cw, "height": ch, "trimmed": true }))
+}
+
 /// The Control bar's Mask for an image: a clip group of the image and a clipping path on its
 /// outline, with that path selected so dragging its handles crops the image.
 fn mask_image(s: &mut Session, _: &Value) -> Result<Value> {
@@ -187,6 +187,7 @@ pub const PREF_SPECS: &[PrefSpec] = &[
    p!("missingGlyphProtection", "Type", "Options", "Enable Missing Glyph Protection", bool),
    p!("highlightAlternateGlyphs", "Type", "Options", "Highlight Alternate Glyphs", bool),
    p!("placeholderText", "Type", "Options", "Fill New Type Objects With Placeholder Text", bool),
+    p!("fontsFolder", "Type", "Options", "Additional Fonts Folder", text),
    // Units
    p!("unitsGeneral", "Units", "", "General", choice(UNITS)),
    p!("unitsStroke", "Units", "", "Stroke", choice(UNITS)),
@@ -460,7 +461,18 @@ impl Session {
        let grid_changed = p.gridline_every != self.prefs.gridline_every || p.grid_subdivisions != self.prefs.grid_subdivisions;
        let history_changed = p.history_states != self.prefs.history_states;
        let tile_edge_changed = p.pattern_tile_edge_color != self.prefs.pattern_tile_edge_color;
+        let fonts_folder_changed = p.fonts_folder != self.prefs.fonts_folder;
        self.prefs = p;
+        if fonts_folder_changed {
+            let folder = self.prefs.fonts_folder.trim();
+            vectorcraft_text::set_user_font_dirs(if folder.is_empty() { vec![] } else { vec![folder.into()] });
+            // Once the fonts were scanned, scan again now: the folder's fonts appear (or go) in the
+            // font menus, and type in them lays out again. The first scan reads it anyway.
+            if vectorcraft_text::FontDb::global().installed_fonts_changed() {
+                // Its result only counts the faces cataloged.
+                let _ = super::fonts::rescan(self, &serde_json::Value::Null);
+            }
+        }
        vectorcraft_render::set_default_threads(u16::try_from(self.prefs.render_threads).ok());
        for st in &mut self.docs {
            if history_changed {
@@ -480,6 +480,9 @@ pub struct Prefs {
    // Hyphenation
    pub hyphenation_language: String,
    pub hyphenation_exceptions: String,
+    /// Type › Options › Additional Fonts Folder: a folder (read with its subfolders) whose fonts
+    /// are listed and used as if installed (#683); empty for none.
+    pub fonts_folder: String,
    // Performance & Storage (Plug-ins & Scratch Disks)
    pub plugins_folder: String,
    pub scratch_primary: String,
@@ -696,6 +699,7 @@ impl Default for Prefs {
            slice_line_color: s("#ff3f3f"),
            hyphenation_language: s("English: USA"),
            hyphenation_exceptions: String::new(),
+            fonts_folder: String::new(),
            plugins_folder: String::new(),
            scratch_primary: s("Startup"),
            scratch_secondary: s("None"),
@@ -1159,3 +1159,35 @@ fn saved_selection_names_are_trimmed_and_capped() {
    let list = s.execute("select.savedList", &json!({})).unwrap();
    assert_eq!(list[0].as_str().map(|n| n.chars().count()), Some(vectorcraft_doc::SavedSelection::MAX_NAME));
 }
+
+#[test]
+fn crop_image_trim_cuts_to_the_opaque_pixels_as_they_are() {
+    // 100 × 80 px, transparent but for a block at (20, 10)–(50, 40) px; placed at 2 pt a pixel.
+    let mut px = image::RgbaImage::new(100, 80);
+    for y in 10..40 {
+        for x in 20..50 {
+            px.put_pixel(x, y, image::Rgba([x as u8, y as u8, 7, if x == 20 { 1 } else { 255 }]));
+        }
+    }
+    let mut png = Vec::new();
+    px.write_to(&mut std::io::Cursor::new(&mut png), image::ImageFormat::Png).unwrap();
+    let mut s = Session::new();
+    s.execute("document.open", &json!({"name": "art.png", "dataBase64": vectorcraft_format::base64_encode(&png)})).unwrap();
+    s.execute("select.all", &json!({})).unwrap();
+    let img = selected(&s)[0];
+    s.execute("object.scale", &json!({"sx": 200, "origin": [0, 0]})).unwrap();
+    let r = s.execute("object.cropImage", &json!({"trim": true})).unwrap();
+    assert_eq!((r["width"].as_u64().unwrap(), r["height"].as_u64().unwrap()), (30, 30), "{r}");
+    // Placed where those pixels were: (40, 20) pt, 60 × 60 pt at 2 pt a pixel.
+    let b = bounds(&s, img);
+    assert!(close(b.x0, 40.0) && close(b.y0, 20.0) && close(b.width(), 60.0) && close(b.height(), 60.0), "{b:?}");
+    // Pixel for pixel, a barely visible (alpha 1) edge included.
+    let NodeKind::Image(im) = &node(&s, img).kind else { panic!("an image") };
+    let out = image::load_from_memory(&s.doc().unwrap().doc.images[&im.key].bytes).unwrap().to_rgba8();
+    assert_eq!(out, image::imageops::crop_imm(&px, 20, 10, 30, 30).to_image());
+    assert_eq!(r["trimmed"], true);
+    // Nothing transparent left to cut: left as it is, and not an error (scripts trim every image).
+    let r = s.execute("object.cropImage", &json!({"trim": true})).unwrap();
+    assert_eq!((r["trimmed"].as_bool(), r["width"].as_u64()), (Some(false), Some(30)), "{r}");
+    assert_eq!(bounds(&s, img), b);
+}
@@ -282,6 +282,33 @@ fn snap_to_point_lands_a_dragged_selection_on_anchors() {
    assert_eq!(drag(&mut s, ViewInfo { snap_to_point: false, ..v }), (276.5, 76.0), "View › Snap to Point off");
 }

+/// Smart Guides › Spacing Guides (#394): a square dragged 21 pt to the right of a row of two
+/// squares 20 pt apart lands 20 pt from it, with the gaps marked; off, it stays at 21.
+#[test]
+fn spacing_guides_space_a_dragged_square_like_its_row() {
+    use vectorcraft_tools::PointerKind::{Down, Drag, Up};
+    let mut s = new_doc();
+    square(&mut s, 20.0, 300.0);
+    square(&mut s, 90.0, 300.0);
+    let m = square(&mut s, 200.0, 305.0);
+    let v = ViewInfo::default();
+    s.select_tool("selection", v).unwrap();
+    // `m` grabbed by its centre and dragged so its left edge is 21 pt from the second square.
+    let drag = |s: &mut Session| {
+        gesture(s, v, &[(Down, 225.0, 330.0), (Drag, 200.0, 330.0), (Drag, 186.0, 330.0)]);
+        let marks = s.overlays(v).iter().filter(|o| matches!(o, vectorcraft_tools::Overlay::Line { a, b, .. } if a.y == b.y)).count();
+        gesture(s, v, &[(Up, 186.0, 330.0)]);
+        let at = top_left(s, m).0;
+        s.execute("edit.undo", &json!({})).unwrap();
+        (at, marks)
+    };
+    let (at, marks) = drag(&mut s);
+    assert_eq!(at, 160.0, "20 pt from it");
+    assert!(marks >= 2, "both gaps marked");
+    set_pref(&mut s, "spacingGuides", json!(false));
+    assert_eq!(drag(&mut s), (161.0, 0), "off: where it was dragged");
+}
+
 /// Preferences › Smart Guides (#394): Color, Alignment Guides, Anchor/Path Labels, Measurement
 /// Labels, Transform Tools and Snapping Tolerance change what the Selection tool shows while a
 /// square is dragged into line with another, and how far the pull reaches; a hidden guide still
@@ -223,6 +223,7 @@ impl Session {
            anchor_path_labels: self.prefs.anchor_path_labels,
            measurement_labels: self.prefs.measurement_labels,
            transform_tools_guides: self.prefs.transform_tools_guides,
+            spacing_guides: self.prefs.spacing_guides,
            snapping_tolerance: self.prefs.snapping_tolerance,
            construction_angles: if self.prefs.construction_guides {
                vectorcraft_tools::guides::construction_angles(&self.prefs.construction_angles)
@@ -592,6 +592,8 @@ struct Builder<'p> {
    image_keys: HashMap<u128, (String, u32, u32)>,
    /// The images kept with their CMYK samples ([`crate::import_image`]).
    cmyk_keys: HashSet<u128>,
+    /// Mask keys of CMYK images whose mask turned out to hide nothing.
+    opaque: HashSet<u128>,
    warnings: Vec<String>,
    /// Fonts by cache key → base font name (from [`scan_page`]).
    fonts: HashMap<u128, String>,
@@ -743,6 +745,7 @@ impl<'p> Builder<'p> {
            images: HashMap::new(),
            image_keys: HashMap::new(),
            cmyk_keys: HashSet::new(),
+            opaque: HashSet::new(),
            warnings: vec![],
            fonts: HashMap::new(),
            font_names: HashMap::new(),
@@ -1146,6 +1149,40 @@ impl<'p> Builder<'p> {
    }

    fn add_image(&mut self, key: u128, make: impl FnOnce() -> Option<(ImageBlob, u32, u32)>, xf: Affine) {
+        self.add_image_masked(key, make, xf, None);
+    }
+
+    /// An image's alpha (its soft mask, stencil mask or colour key, at its own resolution) as a
+    /// greyscale image over the image's `w` × `h` pixels (`transform`): its opacity mask. `None`
+    /// when it masks nothing.
+    fn alpha_mask(&mut self, key: u128, r: &hayro_interpret::RasterImage<'_>, w: u32, h: u32, transform: Affine) -> Option<OpacityMask> {
+        let mkey = key ^ 0x5_3a5c;
+        if self.opaque.contains(&mkey) {
+            return None;
+        }
+        let (k, mw, mh) = if let Some(v) = self.image_keys.get(&mkey).cloned() {
+            v
+        } else {
+            let mut alpha = None;
+            r.with_rgba(|_, a| alpha = a, None);
+            let Some(a) = alpha.filter(|a| a.data.iter().any(|v| *v < 255)) else {
+                self.opaque.insert(mkey);
+                return None;
+            };
+            let mut png = Vec::new();
+            image::GrayImage::from_raw(a.width, a.height, a.data)?.write_to(&mut std::io::Cursor::new(&mut png), image::ImageFormat::Png).ok()?;
+            let blob = ImageBlob::new("image/png", png);
+            let k = blob.content_key();
+            self.images.insert(k.clone(), blob);
+            self.image_keys.insert(mkey, (k.clone(), a.width, a.height));
+            (k, a.width, a.height)
+        };
+        let xf = transform * Affine::scale_non_uniform(f64::from(w) / f64::from(mw.max(1)), f64::from(h) / f64::from(mh.max(1)));
+        let art = Node::new(self.id(), NodeKind::Image(ImageObject { key: k, width: mw, height: mh, xf, link: None, placement: Default::default() }));
+        Some(OpacityMask::new(art, true))
+    }
+
+    fn add_image_masked(&mut self, key: u128, make: impl FnOnce() -> Option<(ImageBlob, u32, u32)>, xf: Affine, mask: Option<OpacityMask>) {
        let (k, w, h) = if let Some(v) = self.image_keys.get(&key).cloned() {
            v
        } else {
@@ -1160,7 +1197,9 @@ impl<'p> Builder<'p> {
            (k, w, h)
        };
        let id = self.id();
-        self.push_node(Node::new(id, NodeKind::Image(ImageObject { key: k, width: w, height: h, xf, link: None, placement: Default::default() })));
+        let mut n = Node::new(id, NodeKind::Image(ImageObject { key: k, width: w, height: h, xf, link: None, placement: Default::default() }));
+        n.mask = mask.map(Box::new);
+        self.push_node(n);
    }

    /// Mesh shadings filling `region` (document space): gradient meshes, clipped to the region
@@ -1542,7 +1581,10 @@ impl<'a> Device<'a> for Builder<'_> {
                };
                if known || cmyk.is_some() {
                    self.cmyk_keys.insert(key);
-                    return self.add_image(key, || cmyk.map(|blob| (blob, w, h)), transform);
+                    // Its mask (read by the interpreter, whatever its kind) becomes an opacity
+                    // mask, so the inks stay as they are.
+                    let mask = if crate::import_image::has_mask(st) { self.alpha_mask(key, &r, w, h, transform) } else { None };
+                    return self.add_image_masked(key, || cmyk.map(|blob| (blob, w, h)), transform, mask);
                }
                // JPEG passthrough for plain DeviceRGB/DeviceGray DCT images.
                let dict = st.dict();
@@ -2,7 +2,9 @@
 //! four components. A JPEG whose Decode array inverts its samples (Adobe's CMYK JPEGs, the
 //! convention JPEG readers and the PDF writer take a CMYK JPEG to follow) is kept as it is; any
 //! other is decoded, its Decode array applied, and stored as a CMYK TIFF
-//! ([`ImageBlob::cmyk_tiff`]). Every other image is read as RGB by the interpreter.
+//! ([`ImageBlob::cmyk_tiff`]). A mask (`/SMask`, `/Mask`) doesn't change that: the importer
+//! carries it as the image's opacity mask ([`has_mask`]). Every other image is read as RGB by the
+//! interpreter.

 use hayro_syntax::Filter;
 use hayro_syntax::object::stream::ImageDecodeParams;
@@ -11,7 +13,6 @@ use vectorcraft_doc::ImageBlob;
 use vectorcraft_doc::cmyk::{Inks, MAX_CMYK_PIXELS, jpeg_components};

 /// A CMYK image read as RGB: why.
-pub(crate) const MASKED: &str = "CMYK images with a mask were imported in RGB";
 pub(crate) const UNREAD: &str = "CMYK images whose samples couldn't be read in CMYK were imported in RGB";

 /// The Decode array of a JPEG kept as it is.
@@ -57,9 +58,6 @@ pub(crate) fn cmyk(st: &Stream<'_>, width: u32, height: u32) -> Result<Option<Im
    if !cmyk_space(d) {
        return Ok(None);
    }
-    if d.contains_key(b"SMask") || d.contains_key(b"Mask") {
-        return Err(MASKED);
-    }
    let ranges = decode_ranges(d);
    let filters = st.filters();
    if ranges == INVERTED && matches!(filters.as_slice(), [Filter::DctDecode]) {
@@ -91,3 +89,9 @@ pub(crate) fn cmyk(st: &Stream<'_>, width: u32, height: u32) -> Result<Option<Im
        .collect();
    Inks::new(width, height, inks).and_then(|i| ImageBlob::cmyk_tiff(&i)).map(Some).ok_or(UNREAD)
 }
+
+/// Does the image carry its own transparency (a soft mask, a stencil mask or a colour key)?
+pub(crate) fn has_mask(st: &Stream<'_>) -> bool {
+    let d = st.dict();
+    d.contains_key(b"SMask") || d.contains_key(b"Mask") || d.get::<u8>(b"SMaskInData").is_some_and(|v| v != 0)
+}
@@ -375,6 +375,11 @@ impl Dest {
                };
                Color::Cmyk { c, m, y, k }
            }
+            // CMYK straight into the destination RGB (the destination shares the source's CMYK).
+            (_, Color::Cmyk { c, m, y, k }) => {
+                let [r, g, b] = self.cms.cmyk_to_rgb([*c, *m, *y, *k], intent);
+                Color::Rgb { r, g, b }
+            }
            _ => {
                let [r, g, b] = self.cms.srgb_to_rgb(source.display_rgb(c));
                Color::Rgb { r, g, b }
@@ -212,19 +212,96 @@ fn other_cmyk_images_keep_their_ink_amounts() {
 }

 #[test]
-fn cmyk_images_with_a_mask_or_odd_samples_open_in_rgb_with_a_warning() {
-    let inks = flat([0, 102, 255, 0], 4);
-    let mask = stream("/Type /XObject /Subtype /Image /Width 2 /Height 2 /ColorSpace /DeviceGray /BitsPerComponent 8", &[255, 128, 255, 128]);
-    let source = pdf_with_images(&[(cmyk_dict(2, 2, "/SMask 6 0 R /Filter /FlateDecode"), crate::output::deflate(&inks).unwrap())], &[mask]);
-    let r = import_with_report(&source, &ImportOptions::default()).unwrap();
-    assert_eq!(blobs(&r.document)[0].mime, "image/png");
-    assert!(r.warnings.iter().any(|w| w == crate::import_image::MASKED), "{:?}", r.warnings);
+fn cmyk_images_with_odd_samples_open_in_rgb_with_a_warning() {
    let four_bits = cmyk_dict(2, 2, "").replace("/BitsPerComponent 8", "/BitsPerComponent 4");
    let r = import_with_report(&pdf_with_images(&[(four_bits, vec![0x0F; 8])], &[]), &ImportOptions::default()).unwrap();
    assert_eq!(blobs(&r.document)[0].mime, "image/png");
    assert!(r.warnings.iter().any(|w| w == crate::import_image::UNREAD), "{:?}", r.warnings);
 }

+/// An opacity mask's image: its blob and pixel size.
+type MaskImage<'d> = (&'d ImageBlob, u32, u32);
+
+/// The image nodes on the first layer: each one's blob and its opacity mask's image, if it has one.
+fn masked(d: &Document) -> Vec<(&ImageBlob, Option<MaskImage<'_>>)> {
+    let NodeKind::Layer { children, .. } = &d.layers[0].kind else { panic!() };
+    children
+        .iter()
+        .filter_map(|n| {
+            let NodeKind::Image(im) = &n.kind else { return None };
+            let mask = n.mask.as_ref().map(|m| match &m.art.kind {
+                NodeKind::Image(a) => (&d.images[&a.key], a.width, a.height),
+                other => panic!("mask art is an image: {other:?}"),
+            });
+            Some((&d.images[&im.key], mask))
+        })
+        .collect()
+}
+
+#[test]
+fn masked_cmyk_images_keep_their_inks_and_carry_the_mask_as_an_opacity_mask() {
+    let inks = flat([0, 102, 255, 0], 4);
+    let z = |data: &[u8]| crate::output::deflate(data).unwrap();
+    // Object 6 (the first after the two images): a soft mask; image 2 a colour key masking its
+    // first two pixels.
+    let smask = stream("/Type /XObject /Subtype /Image /Width 2 /Height 2 /ColorSpace /DeviceGray /BitsPerComponent 8", &[255, 128, 255, 128]);
+    let keyed: Vec<u8> = [[10, 20, 30, 40], [10, 20, 30, 40], [0, 102, 255, 0], [0, 102, 255, 0]].concat();
+    let images = [
+        (cmyk_dict(2, 2, "/SMask 7 0 R /Filter /FlateDecode"), z(&inks)),
+        (cmyk_dict(2, 2, "/Mask [10 10 20 20 30 30 40 40] /Filter /FlateDecode"), z(&keyed)),
+    ];
+    let source = pdf_with_images(&images, &[smask]);
+    let r = import_with_report(&source, &ImportOptions::default()).unwrap();
+    assert!(r.warnings.is_empty(), "{:?}", r.warnings);
+    let m = masked(&r.document);
+    assert_eq!(m.len(), 2);
+    for ((blob, mask), (want, alpha)) in m.iter().zip([(&inks, [255, 128, 255, 128]), (&keyed, [0, 0, 255, 255])]) {
+        assert_eq!(blob.mime, "image/tiff");
+        assert!(close(&blob.cmyk().unwrap().data, want, 0), "the inks as they were");
+        let (mblob, mw, mh) = mask.expect("an opacity mask");
+        assert_eq!((mw, mh), (2, 2));
+        let grey = image::load_from_memory(&mblob.bytes).unwrap().to_luma8();
+        assert_eq!(grey.into_raw(), alpha, "the mask's values");
+    }
+    // The mask art covers the image exactly.
+    let NodeKind::Layer { children, .. } = &r.document.layers[0].kind else { panic!() };
+    let img = children.iter().find(|n| matches!(n.kind, NodeKind::Image(_))).unwrap();
+    assert_eq!(img.geometric_bounds(), img.mask.as_ref().unwrap().art.geometric_bounds());
+    // Written as CMYK with the mask in grey; it opens with the same inks.
+    let out = export_with_report(&r.document, &opts(json!({}))).unwrap();
+    let w = written(&out.bytes);
+    assert!(w.iter().filter(|w| w.space == "DeviceCMYK").count() == 2 && w.iter().any(|w| w.space == "DeviceGray"), "{w:?}");
+    let back = import_with_report(&out.bytes, &ImportOptions::default()).unwrap();
+    let inked: Vec<Vec<u8>> = all_images(&back.document).iter().filter_map(|b| b.cmyk()).map(|i| i.data).collect();
+    assert!(inked.iter().any(|d| close(d, &inks, 3)) && inked.iter().any(|d| close(d, &keyed, 3)), "{:?}", back.warnings);
+    // A mask that hides nothing adds none.
+    let opaque = stream("/Type /XObject /Subtype /Image /Width 2 /Height 2 /ColorSpace /DeviceGray /BitsPerComponent 8", &[255; 4]);
+    let r = import_with_report(
+        &pdf_with_images(&[(cmyk_dict(2, 2, "/SMask 6 0 R /Filter /FlateDecode"), z(&inks))], &[opaque]),
+        &ImportOptions::default(),
+    )
+    .unwrap();
+    assert!(masked(&r.document)[0].1.is_none());
+}
+
+/// Every image blob a document's art uses (mask art included).
+fn all_images(d: &Document) -> Vec<&ImageBlob> {
+    let mut keys = vec![];
+    d.walk(|n| {
+        if let NodeKind::Image(im) = &n.kind {
+            keys.push(im.key.clone());
+        }
+        if let Some(m) = &n.mask {
+            m.art.walk(&mut |a| {
+                if let NodeKind::Image(im) = &a.kind {
+                    keys.push(im.key.clone());
+                }
+            });
+        }
+    });
+    keys.iter().filter_map(|k| d.images.get(k)).collect()
+}
+
 /// A document with CMYK image `blob` of `w` × `h` pixels placed 40 pt wide.
 fn image_doc(blob: ImageBlob, w: u32, h: u32) -> Document {
    let mut d = Document::new_with_mode(100.0, 100.0, ColorMode::Cmyk);
@@ -878,6 +878,31 @@ pub fn set_platform_font_files(list: PlatformFontFiles) {
    let _ = list;
 }

+/// Folders the user adds to the font scan (Preferences › Type › Additional Fonts Folder, #683),
+/// read with their subfolders after the platform's.
+#[cfg(not(target_arch = "wasm32"))]
+static USER_FONT_DIRS: std::sync::RwLock<Vec<PathBuf>> = std::sync::RwLock::new(Vec::new());
+
+/// Have [`system_font_dirs`] also read `dirs` (#683), so the fonts in them are listed and used as
+/// if installed. The next check for installed fonts ([`FontDb::installed_fonts_changed`]) then
+/// reports the change, and a scan catalogs them.
+pub fn set_user_font_dirs(dirs: Vec<PathBuf>) {
+    #[cfg(not(target_arch = "wasm32"))]
+    {
+        *USER_FONT_DIRS.write().unwrap_or_else(std::sync::PoisonError::into_inner) = dirs;
+    }
+    #[cfg(target_arch = "wasm32")]
+    let _ = dirs;
+}
+
+/// The folders [`set_user_font_dirs`] added (none on wasm).
+pub fn user_font_dirs() -> Vec<PathBuf> {
+    #[cfg(not(target_arch = "wasm32"))]
+    return USER_FONT_DIRS.read().unwrap_or_else(std::sync::PoisonError::into_inner).clone();
+    #[cfg(target_arch = "wasm32")]
+    Vec::new()
+}
+
 /// The platform's font folders (the system's and the user's) and the font files known to it
 /// outside them (on Windows those registered with it, and those [`set_platform_font_files`]
 /// lists), scanned by [`FontDb::global`].
@@ -926,6 +951,7 @@ pub fn system_font_dirs() -> Vec<PathBuf> {
        let files = fonts_outside(list(), &dirs);
        dirs.extend(files);
    }
+    dirs.extend(user_font_dirs());
    dirs
 }

@@ -25,8 +25,8 @@ pub mod thread;
 pub use craft_fonts::{CRAFT_FONTS, CraftFont};
 pub use features::{LIGATURE_TRACKING_LIMITS, OtFeatures, explicit_ligatures, ligatures_suppressed_by};
 pub use fontdb::{
-    FALLBACK_FAMILY, FontClass, FontDb, FontFace, FontMatch, FontTraits, IcfMargins, PlatformFontFiles, set_platform_font_files, style_weight,
-    system_font_dirs,
+    FALLBACK_FAMILY, FontClass, FontDb, FontFace, FontMatch, FontTraits, IcfMargins, PlatformFontFiles, set_platform_font_files, set_user_font_dirs,
+    style_weight, system_font_dirs, user_font_dirs,
 };
 use kurbo::{Affine, BezPath, Point, Rect, Vec2};
 pub use layout::{layout, layout_with};
@@ -79,6 +79,9 @@ pub struct Targets {
    segments: Vec<(Rect, PathSeg)>,
    /// Ruler guides, which pull a point into line where they run (Snap to Point).
    rulers: Vec<Ruler>,
+    /// The bounds of the objects a moved selection spaces itself evenly with (Spacing Guides):
+    /// gathered only for moves ([`Self::for_move`]).
+    boxes: Vec<Rect>,
    /// How the guides these targets produce look.
    style: GuideStyle,
 }
@@ -145,11 +148,47 @@ fn lines_near(lines: &[(f64, Point, Kind)], v: f64, tol: f64) -> &[(f64, Point,
    within(lines, |l| l.0, v, tol)
 }

+/// `r`'s extent along the x axis (`x`) or the y axis.
+fn span(r: &Rect, x: bool) -> (f64, f64) {
+    if x { (r.x0, r.x1) } else { (r.y0, r.y1) }
+}
+
+/// The objects a moved selection (`moving`) spaces itself evenly with, by their bounds: each
+/// visible object on a layer as a whole (a group too), and inside a group holding some of the
+/// moving objects its other objects. At most [`BUDGET`].
+fn object_boxes(doc: &Document, moving: &[NodeId]) -> Vec<Rect> {
+    fn push(nodes: &[Arc<Node>], moving: &HashSet<NodeId>, holders: &HashSet<NodeId>, out: &mut Vec<Rect>) {
+        for n in nodes.iter().filter(|n| n.visible && !moving.contains(&n.id)) {
+            if out.len() >= BUDGET {
+                return;
+            }
+            match n.children() {
+                Some(ch) if n.is_layer() || holders.contains(&n.id) => push(ch, moving, holders, out),
+                _ => out.extend(n.geometric_bounds()),
+            }
+        }
+    }
+    let holders: HashSet<NodeId> = moving.iter().filter_map(|id| doc.ancestry(*id)).flatten().collect();
+    let mut out = vec![];
+    push(&doc.layers, &moving.iter().copied().collect(), &holders, &mut out);
+    out
+}
+
 impl Targets {
    pub fn collect(doc: &Document, exclude: &[NodeId], visible: Option<Rect>) -> Self {
        Self::collect_inner(doc, exclude, None, visible, Gather::Bounds)
    }

+    /// Targets for moving the selection of `cx`: [`Self::collect`]'s, styled as `cx` asks, and with
+    /// Smart Guides › Spacing Guides the objects it spaces itself evenly with ([`Self::snap_rect`]).
+    pub fn for_move(cx: &ToolContext) -> Self {
+        let mut t = Self::collect(cx.doc, &cx.selection.objects, None).styled(cx);
+        if cx.spacing_guides {
+            t.boxes = object_boxes(cx.doc, &cx.selection.objects);
+        }
+        t
+    }
+
    /// Targets for a drawn point: the art in `visible` (all of it for None) but `exclude`, its
    /// anchors, centres, edges and path segments, its anchors in line too. The anchors and
    /// segments of `exclude` (the path being drawn, whose bounds grow with it) stay targets.
@@ -508,7 +547,7 @@ impl Targets {
        let rects: Vec<Rect> = std::iter::once(Vec2::ZERO).chain(offsets.iter().copied()).map(|o| Rect::from_points(p + o, p + o)).collect();
        let (adj, mut ov, aligned) = self.align_rects(&rects, tol);
        let out = p + adj;
-        if aligned {
+        if aligned.contains(&true) {
            ov.extend(self.label(out, "align"));
        }
        (out, ov)
@@ -520,15 +559,107 @@ impl Targets {
    }

    /// Snap rectangles that move together (an artboard and its bleed): the edge or centre of any
-    /// of them nearest a target, per axis. Returns the shift and the guides.
+    /// of them nearest a target, per axis. A single moved selection with Spacing Guides
+    /// ([`Self::for_move`]) is spaced evenly along an axis that lines up with nothing
+    /// ([`Self::even_spacing`]). Returns the shift and the guides.
    pub fn snap_rects(&self, rects: &[Rect], tol: f64) -> (Vec2, Vec<Overlay>) {
-        let (d, ov, _) = self.align_rects(rects, tol);
+        let (mut d, mut ov, aligned) = self.align_rects(rects, tol);
+        if let [r] = rects
+            && !self.boxes.is_empty()
+        {
+            let moved = *r + d;
+            let mut spaced = false;
+            for (x, lined_up) in [true, false].into_iter().zip(aligned) {
+                if let Some((shift, _)) = self.even_spacing(moved, x, tol).filter(|_| !lined_up) {
+                    *(if x { &mut d.x } else { &mut d.y }) += shift;
+                    spaced = true;
+                }
+            }
+            // The equal gaps, marked where the rectangle ends up.
+            if spaced {
+                let done = *r + d;
+                for (x, lined_up) in [true, false].into_iter().zip(aligned) {
+                    let gaps = if lined_up { None } else { self.even_spacing(done, x, tol) };
+                    ov.extend(gaps.into_iter().flat_map(|(_, gaps)| gaps).flat_map(|g| self.gap_marks(g, x, tol)));
+                }
+            }
+        }
        (d, ov)
    }

-    /// [`Self::snap_rects`], also saying whether an axis lined up (even with Alignment Guides
-    /// off, or already in line, when there is no line or shift to tell).
-    fn align_rects(&self, rects: &[Rect], tol: f64) -> (Vec2, Vec<Overlay>, bool) {
+    /// Spacing Guides along the x axis (`x`) or the y axis for the moved rectangle `r`, among the
+    /// objects of its row (column): the shift (within `tol`) that leaves it as far from its
+    /// neighbour before or after it as two other objects of the row are apart, or as far from both
+    /// neighbours; and the equal gaps then, as (start, end, where across) along that axis.
+    fn even_spacing(&self, r: Rect, x: bool, tol: f64) -> Option<(f64, Vec<[f64; 3]>)> {
+        let (r0, r1) = span(&r, x);
+        let len = r1 - r0;
+        let (c0, c1) = span(&r, !x);
+        // The objects beside it, before or after, overlapping it across, by where they start.
+        let mut row: Vec<(Rect, f64, f64)> = self
+            .boxes
+            .iter()
+            .map(|b| (*b, span(b, x).0, span(b, x).1))
+            .filter(|(b, a0, a1)| span(b, !x).0 < c1 && span(b, !x).1 > c0 && (*a1 <= r0 + tol || *a0 >= r1 - tol))
+            .collect();
+        row.sort_by(|a, b| a.1.total_cmp(&b.1));
+        // Where two boxes overlap across: the middle of that (or of the space between them).
+        let mid = |a: &Rect, b: &Rect| (span(a, !x).0.max(span(b, !x).0) + span(a, !x).1.min(span(b, !x).1)) / 2.0;
+        // Each object and the nearest one after it, unless the moved rectangle sits between them.
+        let pairs: Vec<(f64, [f64; 3])> = row
+            .iter()
+            .filter_map(|(p, _, p1)| {
+                let next = row.partition_point(|(_, a0, _)| *a0 < *p1);
+                let (q, q0, _) = row.get(next)?;
+                let straddles = *p1 <= r0 + tol && *q0 >= r1 - tol;
+                (*q0 > *p1 && !straddles).then(|| (q0 - p1, [*p1, *q0, mid(p, q)]))
+            })
+            .collect();
+        let before = row.iter().filter(|(_, _, a1)| *a1 <= r0 + tol).max_by(|a, b| a.2.total_cmp(&b.2));
+        let after = row.iter().filter(|(_, a0, _)| *a0 >= r1 - tol).min_by(|a, b| a.1.total_cmp(&b.1));
+        // Where it could start, and the gap it repeats (None: halfway between its neighbours).
+        let mut starts: Vec<(f64, Option<f64>)> = vec![];
+        if let (Some(a), Some(b)) = (before, after)
+            && b.1 - a.2 > len
+        {
+            starts.push(((a.2 + b.1 - len) / 2.0, None));
+        }
+        for (g, _) in &pairs {
+            starts.extend(before.map(|a| (a.2 + g, Some(*g))));
+            starts.extend(after.map(|b| (b.1 - g - len, Some(*g))));
+        }
+        let (start, repeats) =
+            starts.into_iter().filter(|(t, _)| (t - r0).abs() <= tol).min_by(|a, b| (a.0 - r0).abs().total_cmp(&(b.0 - r0).abs()))?;
+        let at = r + if x { Vec2::new(start - r0, 0.0) } else { Vec2::new(0.0, start - r0) };
+        let (end, mut gaps) = (start + len, vec![]);
+        if let Some((a, _, a1)) = before
+            && repeats.is_none_or(|g| (start - a1 - g).abs() <= 1e-9)
+        {
+            gaps.push([*a1, start, mid(a, &at)]);
+        }
+        if let Some((b, b0, _)) = after
+            && repeats.is_none_or(|g| (b0 - end - g).abs() <= 1e-9)
+        {
+            gaps.push([end, *b0, mid(b, &at)]);
+        }
+        if let Some(g) = repeats {
+            gaps.extend(pairs.iter().filter(|(pg, _)| (pg - g).abs() <= 1e-9).map(|(_, gap)| *gap));
+        }
+        Some((start - r0, gaps))
+    }
+
+    /// A Spacing Guides mark: a line across the gap (start, end, where across) along the x axis
+    /// (`x`) or the y axis, with a tick `tick` long either side of it at each end.
+    fn gap_marks(&self, [u0, u1, c]: [f64; 3], x: bool, tick: f64) -> [Overlay; 3] {
+        let pt = |u: f64, c: f64| if x { Point::new(u, c) } else { Point::new(c, u) };
+        let line = |a: Point, b: Point| Overlay::Line { a, b, color: self.style.color, dashed: false };
+        [line(pt(u0, c), pt(u1, c)), line(pt(u0, c - tick), pt(u0, c + tick)), line(pt(u1, c - tick), pt(u1, c + tick))]
+    }
+
+    /// [`Self::snap_rects`] before Spacing Guides, also saying whether each axis (x, y) lined up
+    /// (even with Alignment Guides off, or already in line, when there is no line or shift to
+    /// tell).
+    fn align_rects(&self, rects: &[Rect], tol: f64) -> (Vec2, Vec<Overlay>, [bool; 2]) {
        let nearest = |targets: &[(f64, Point, Kind)], along: fn(&Rect) -> [f64; 3]| {
            rects
                .iter()
@@ -553,7 +684,7 @@ impl Targets {
            let (x0, x1) = (from.x.min(r.x0), from.x.max(r.x1));
            ov.extend(self.line(Point::new(x0, y), Point::new(x1, y)));
        }
-        (d, ov, best_x.is_some() || best_y.is_some())
+        (d, ov, [best_x.is_some(), best_y.is_some()])
    }

    /// Snap a bounding-box resize. `a` is the scale [`crate::bbox::scale_for_drag`] gave for
@@ -1064,6 +1195,53 @@ mod tests {
        assert!(anchor(&ov), "{ov:?}");
    }

+    /// Smart Guides › Spacing Guides (#394): a moved selection lands as far from its neighbour as
+    /// two other objects of its row are apart, or halfway between its two neighbours, and the
+    /// equal gaps are marked; up and down the same in a column. Off, it stays where it is dragged.
+    #[test]
+    fn spacing_guides_space_a_moved_selection_evenly() {
+        let mut d = Document::new(500.0, 500.0);
+        let l = d.layers[0].id;
+        // A and B 20 apart in a row at y 300–340, C and D 30 apart in a column at x 400–440.
+        for r in [
+            Rect::new(20.0, 300.0, 60.0, 340.0),
+            Rect::new(80.0, 300.0, 120.0, 340.0),
+            Rect::new(400.0, 20.0, 440.0, 50.0),
+            Rect::new(400.0, 80.0, 440.0, 110.0),
+        ] {
+            let id = d.alloc_id();
+            d.insert(Some(l), 0, Node::path(id, vectorcraft_geom::shapes::rectangle(r), Default::default())).unwrap();
+        }
+        let (s, p) = (Selection::default(), paint());
+        let lines = |ov: &[Overlay]| ov.iter().filter(|o| matches!(o, Overlay::Line { color, .. } if *color == MAGENTA)).count();
+        let t = Targets::for_move(&cx(&d, &s, &p));
+        // 21 after B: 20, as A and B, with both gaps marked (a line and two ticks each).
+        let (dv, ov) = t.snap_rect(Rect::new(141.0, 305.0, 181.0, 345.0), 4.0);
+        assert_eq!(dv, Vec2::new(-1.0, 0.0));
+        assert_eq!(lines(&ov), 6, "{ov:?}");
+        assert!(ov.iter().any(|o| matches!(o, Overlay::Line { a, b, .. } if (a.x, b.x) == (120.0, 140.0) && a.y == b.y)), "{ov:?}");
+        assert!(ov.iter().any(|o| matches!(o, Overlay::Line { a, b, .. } if (a.x, b.x) == (60.0, 80.0) && a.y == b.y)), "{ov:?}");
+        // Halfway between B and a box at 220–260: 50 either side.
+        let mut wide = d.clone();
+        let id = wide.alloc_id();
+        wide.insert(Some(l), 0, Node::path(id, vectorcraft_geom::shapes::rectangle(Rect::new(220.0, 300.0, 260.0, 340.0)), Default::default()))
+            .unwrap();
+        let (dv, ov) = Targets::for_move(&cx(&wide, &s, &p)).snap_rect(Rect::new(148.0, 305.0, 188.0, 345.0), 4.0);
+        assert_eq!(dv, Vec2::new(2.0, 0.0));
+        assert!(lines(&ov) >= 6, "{ov:?}");
+        // A column: 28 under D, as C and D are 30 apart.
+        let (dv, ov) = t.snap_rect(Rect::new(405.0, 138.0, 445.0, 168.0), 4.0);
+        assert_eq!(dv, Vec2::new(0.0, 2.0));
+        assert!(ov.iter().any(|o| matches!(o, Overlay::Line { a, b, .. } if (a.y, b.y) == (110.0, 140.0) && a.x == b.x)), "{ov:?}");
+        // Above C, 32 over it: 30.
+        let (dv, _) = t.snap_rect(Rect::new(405.0, -42.0, 445.0, -12.0), 4.0);
+        assert_eq!(dv, Vec2::new(0.0, 2.0));
+        // Off: nowhere to go, and no marks.
+        let off = ToolContext { spacing_guides: false, ..cx(&d, &s, &p) };
+        let (dv, ov) = Targets::for_move(&off).snap_rect(Rect::new(141.0, 305.0, 181.0, 345.0), 4.0);
+        assert_eq!((dv, lines(&ov)), (Vec2::ZERO, 0));
+    }
+
    /// Preferences › Smart Guides › Display Options (#394): the colour, and Alignment Guides and
    /// Anchor/Path Labels off, change what shows and never where a point lands.
    #[test]
@@ -322,6 +322,10 @@ pub struct ToolContext<'a> {
    pub measurement_labels: bool,
    /// Smart Guides → Transform Tools: the readouts while scaling, rotating and shearing.
    pub transform_tools_guides: bool,
+    /// Smart Guides → Spacing Guides: a moved selection snaps to spacing equal to the gap between
+    /// two other objects in its row or column, or evenly between its two neighbours, and the
+    /// equal gaps show.
+    pub spacing_guides: bool,
    /// Smart Guides → Snapping Tolerance (screen pixels): how near a smart guide target pulls the
    /// pointer, a dragged edge or a drawn point.
    pub snapping_tolerance: f64,
@@ -695,6 +699,7 @@ pub(crate) mod testutil {
            anchor_path_labels: true,
            measurement_labels: true,
            transform_tools_guides: true,
+            spacing_guides: true,
            snapping_tolerance: 4.0,
            construction_angles: guides::construction_angles(guides::DEFAULT_CONSTRUCTION_ANGLES),
            screen: None,
@@ -87,7 +87,7 @@ impl MoveSnap {
    pub(crate) fn new(cx: &ToolContext) -> Self {
        Self {
            bounds: selection_bounds(cx),
-            targets: cx.smart_guides.then(|| Targets::collect(cx.doc, &cx.selection.objects, None).styled(cx)),
+            targets: cx.smart_guides.then(|| Targets::for_move(cx)),
            points: Targets::snap_to_point(cx, &cx.selection.objects),
        }
    }
@@ -94,6 +94,7 @@ pub use export_for_screens::open as open_export_for_screens;
 pub(crate) use export_for_screens::{
    KIND as EXPORT_FOR_SCREENS, formats as screen_formats, open_assets as open_export_for_screens_assets, saved_rows as screen_saved_rows,
 };
+pub(crate) use new_document::preset_name;
 pub use new_document::{open as open_new_document, preset_card};
 pub use png_options::open as open_raster_options;
 pub use save_pdf::{open as open_save_pdf, open_preset as open_pdf_preset};
@@ -255,7 +255,7 @@ fn is_builtin_preset(name: &str) -> bool {
 }

 /// A preset's name as shown: a built-in one translated, the user's as it is.
-fn preset_name(name: &str) -> &str {
+pub(crate) fn preset_name(name: &str) -> &str {
    if is_builtin_preset(name) { tl!(name) } else { name }
 }

@@ -76,6 +76,7 @@
 	Add to Swatches	Agregar a muestras
 	Add Used Colors	Agregar colores usados
 	Additional Plug-ins Folder	Carpeta de plugins adicionales
+	Additional Fonts Folder	Carpeta de fuentes adicionales
 	Adjust Adjoining Width Points	Ajustar puntos de anchura contiguos
 	Adjust Color Balance…	Ajustar equilibrio de color…
 	Adjust Colors	Ajustar colores
@@ -77,6 +77,7 @@
 	Add to Swatches	Ajouter au nuancier
 	Add Used Colors	Ajouter les couleurs utilisées
 	Additional Plug-ins Folder	Dossier de modules externes supplémentaires
+	Additional Fonts Folder	Dossier de polices supplémentaires
 	Adjust Adjoining Width Points	Ajuster les points de largeur adjacents
 	Adjust Color Balance…	Régler la balance des couleurs…
 	Adjust Colors	Régler les couleurs
@@ -76,6 +76,7 @@
 	Add to Swatches	Aggiungi ai campioni
 	Add Used Colors	Aggiungi colori usati
 	Additional Plug-ins Folder	Cartella plug-in aggiuntivi
+	Additional Fonts Folder	Cartella font aggiuntivi
 	Adjust Adjoining Width Points	Regola punti di larghezza adiacenti
 	Adjust Color Balance…	Regola bilanciamento colore…
 	Adjust Colors	Regola colori
@@ -724,6 +724,7 @@
 	Add to Selection	選択範囲に追加
 	Add to Swatches	スウォッチに追加
 	Additional Plug-ins Folder	追加プラグインフォルダー
+	Additional Fonts Folder	追加フォントフォルダー
 	Adjust Adjoining Width Points	隣接する幅ポイントを調整
 	Adjust Colors	カラーを調整
 	Adjust Options:	調整オプション:
@@ -138,6 +138,7 @@
 	Add to Selection	Adicionar à Seleção
 	Add to Swatches	Adicionar às Amostras
 	Additional Plug-ins Folder	Pasta Adicional de Plug-ins
+	Additional Fonts Folder	Pasta Adicional de Fontes
 	Adjust Adjoining Width Points	Ajustar Pontos de Largura Adjacentes
 	Adjust Color Balance…	Ajustar Equilíbrio de Cores…
 	Adjust Colors	Ajustar Cores
@@ -74,6 +74,7 @@
 	Add to Swatches	Добавить в образцы
 	Add Used Colors	Добавить использованные цвета
 	Additional Plug-ins Folder	Папка дополнительных модулей
+	Additional Fonts Folder	Папка дополнительных шрифтов
 	Adjust Adjoining Width Points	Настроить смежные точки ширины
 	Adjust Color Balance…	Настроить цветовой баланс…
 	Adjust Colors	Настроить цвета
@@ -79,6 +79,7 @@
 	Add to Swatches	添加到色板
 	Add Used Colors	添加已用颜色
 	Additional Plug-ins Folder	附加增效工具文件夹
+	Additional Fonts Folder	附加字体文件夹
 	Adjust Adjoining Width Points	调整相邻宽度点
 	Adjust Color Balance…	调整色彩平衡…
 	Adjust Colors	调整颜色
@@ -87,6 +87,7 @@
 	Add to Swatches	新增至色票
 	Add Used Colors	新增使用中的顏色
 	Additional Plug-ins Folder	額外的增效模組資料夾
+	Additional Fonts Folder	額外的字體資料夾
 	Adjust Adjoining Width Points	調整相鄰寬度點
 	Adjust Color Balance…	調整色彩平衡…
 	Adjust Colors	調整顏色
@@ -3,6 +3,7 @@
 use egui::Ui;
 use serde_json::json;
 use vectorcraft_doc::{LiveShape, NodeKind, Unit};
+use vectorcraft_engine::cmd::newdoc;

 use super::{corner_radius_row, first_selected, pstate, set_pstate};
 use crate::theme::Tokens;
@@ -196,8 +197,8 @@ fn multi_color(app: &mut VectorcraftApp, ctx: &egui::Context) -> bool {
    }
 }

-/// Edit Artboards (the Artboard tool): the active artboard's name, position and size, New Artboard
-/// and Delete Artboard, and Exit back to the Selection tool (#530).
+/// Edit Artboards (the Artboard tool): the active artboard's name, position and size, its preset and
+/// orientation (#671), New Artboard and Delete Artboard, and Exit back to the Selection tool (#530).
 fn artboard_sections(app: &mut VectorcraftApp, ui: &mut Ui) {
    let units = app.session.general_unit();
    let n = app.session.active().map_or(0, |d| d.doc.artboards.len());
@@ -220,6 +221,7 @@ fn artboard_sections(app: &mut VectorcraftApp, ui: &mut Ui) {
                ui.end_row();
            }
        });
+        artboard_size_row(app, ui, i, ab.rect.width(), ab.rect.height());
    }
    ui.add_space(4.0);
    let w = (ui.available_width() - 6.0) / 2.0;
@@ -238,6 +240,55 @@ fn artboard_sections(app: &mut VectorcraftApp, ui: &mut Ui) {
    }
 }

+/// Artboard `i`'s size preset (New Document's saved and built-in presets, by category, either way
+/// round; Custom when its `w` × `h` points match none) and its orientation. A preset sizes it in its
+/// current orientation; the other orientation swaps its width and height. Its top-left corner stays
+/// put either way.
+fn artboard_size_row(app: &mut VectorcraftApp, ui: &mut Ui, i: usize, w: f64, h: f64) {
+    let landscape = w > h;
+    // A preset `pw` × `ph` turned to the artboard's orientation.
+    let turned = |pw: f64, ph: f64| if (pw > ph) == landscape || pw == ph { (pw, ph) } else { (ph, pw) };
+    let same = |s: &newdoc::DocSettings| {
+        let (pw, ph) = turned(s.width, s.height);
+        (pw - w).abs() < 0.01 && (ph - h).abs() < 0.01
+    };
+    // Recent holds documents made, not presets.
+    let cats: Vec<(&str, Vec<newdoc::DocSettings>)> = newdoc::category_names()
+        .filter(|c| !c.eq_ignore_ascii_case("Recent"))
+        .filter_map(|c| Some((c, newdoc::category(&app.session, c)?)))
+        .filter(|(_, l)| !l.is_empty())
+        .collect();
+    let current = cats.iter().flat_map(|(_, l)| l).find(|s| same(s)).map_or(tl!("Custom"), |s| crate::dialogs::preset_name(&s.name)).to_string();
+    let mut size = None;
+    ui.horizontal(|ui| {
+        dim_label(ui, tl!("Preset:"));
+        size = widgets::combo(ui, "ab-preset", &current, 140.0, false, |ui| {
+            let mut chosen = None;
+            for (cat, list) in &cats {
+                ui.menu_button(tl!(cat), |ui| {
+                    widgets::menu_scroll(ui, |ui| {
+                        for s in list {
+                            if widgets::menu_item_name(ui, crate::dialogs::preset_name(&s.name), true, same(s)) {
+                                chosen = Some(turned(s.width, s.height));
+                            }
+                        }
+                    });
+                });
+            }
+            chosen
+        });
+        ui.spacing_mut().item_spacing.x = 2.0;
+        for (is_landscape, tip) in [(false, tl!("Portrait")), (true, tl!("Landscape"))] {
+            if widgets::orientation_button(ui, is_landscape, landscape == is_landscape, tip) && landscape != is_landscape {
+                size = Some((h, w));
+            }
+        }
+    });
+    if let Some((width, height)) = size {
+        app.run("artboard.setProps", json!({"index": i, "width": width, "height": height})).ok();
+    }
+}
+
 fn document_sections(app: &mut VectorcraftApp, ui: &mut Ui) {
    let units = app.session.general_unit();
    section_header(ui, tl!("Document"));
@@ -520,4 +571,41 @@ mod tests {
        click(&mut app, &ctx, &texts, "Exit");
        assert_eq!(app.session.tool_id(), "selection");
    }
+
+    /// #671: Edit Artboards shows the artboard's preset (Custom when it matches none) and its
+    /// orientation; the other orientation swaps its width and height, its corner staying put.
+    #[test]
+    fn edit_artboards_shows_the_preset_and_flips_the_orientation() {
+        let mut app = VectorcraftApp::new(Session::new(), Default::default());
+        app.run("file.new", json!({"preset": "Letter"})).unwrap();
+        app.run("artboard.setProps", json!({"index": 0, "x": 10, "y": 20})).unwrap();
+        app.select_tool("artboard");
+        let ctx = egui::Context::default();
+        let texts = frame(&mut app, &ctx, vec![]);
+        assert!(texts.iter().any(|(t, _)| t == "Preset:") && texts.iter().any(|(t, _)| t == "Letter"), "{texts:?}");
+        // The row's clickable widgets, left to right: the preset combo, Portrait, Landscape.
+        let row = texts.iter().find(|(t, _)| t == "Preset:").map(|(_, r)| *r).unwrap();
+        let buttons: Vec<Rect> = ctx.viewport(|vp| {
+            let mut r: Vec<Rect> = vp
+                .prev_pass
+                .widgets
+                .layers()
+                .flat_map(|(_, w)| w.iter())
+                .filter(|w| w.sense.senses_click() && w.rect.y_range().contains(row.center().y) && w.rect.left() > row.right())
+                .map(|w| w.rect)
+                .collect();
+            r.sort_by(|a, b| a.left().total_cmp(&b.left()));
+            r
+        });
+        let landscape = buttons.last().unwrap().center();
+        let press = |pressed| Event::PointerButton { pos: landscape, button: egui::PointerButton::Primary, pressed, modifiers: Default::default() };
+        frame(&mut app, &ctx, vec![Event::PointerMoved(landscape), press(true)]);
+        frame(&mut app, &ctx, vec![press(false)]);
+        let rect = app.session.active().unwrap().doc.artboards[0].rect;
+        assert_eq!((rect.x0, rect.y0, rect.width(), rect.height()), (10.0, 20.0, 792.0, 612.0), "landscape, same corner");
+        let texts = frame(&mut app, &ctx, vec![]);
+        assert!(texts.iter().any(|(t, _)| t == "Letter"), "still Letter, turned: {texts:?}");
+        app.run("artboard.setProps", json!({"index": 0, "width": 333})).unwrap();
+        assert!(frame(&mut app, &ctx, vec![]).iter().any(|(t, _)| t == "Custom"));
+    }
 }
Author	SHA1	Message	Date
bflatasticandClaude Opus 5.5	e92bbdbdac	Fix #683 : Preferences > Type > Additional Fonts Folder VectorCraft found fonts only in the system's font folders (and, on Windows, those font services activate). A new preference names one more folder, read with its subfolders after the platform's: its fonts are listed in the font menus and used as if installed, without installing them. - vectorcraft_text::set_user_font_dirs / user_font_dirs: folders system_font_dirs adds to every scan (none on wasm). - prefs fontsFolder (Type > Options > Additional Fonts Folder), trimmed; when it changes after the first scan, the fonts are scanned again at once, so the folder's fonts appear (or go) and type in them lays out again. - The label is translated where Additional Plug-ins Folder is. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 12:05:16 +07:00
BFlat	b61089e5c6	Merge pull request #684 from storytold/pr/land-fastmikey Land #674, #676, #677, #678, #679: raster resolution, Crop Image trim, CMYK TIFF alpha, masked CMYK PDF images, direct ICC CMYK to RGB	2026-10-09 11:56:43 +07:00
bflatasticandClaude Opus 5.5	7bd496b1e2	Images: the web app keeps the decoder's 512 MB limit #677 lets one image decode take up to 2 GB, so large print sheets open on the desktop. wasm32 can address only 4 GB and aborts when an allocation fails, so the web app keeps the decoder's default 512 MB and reports larger images as an error instead. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 11:43:59 +07:00
bflatastic	2b91d7effd	Merge #679	2026-10-09 11:43:42 +07:00
bflatastic	b062d625cf	Merge #678	2026-10-09 11:43:42 +07:00
bflatastic	ee7be83ee0	Merge #677	2026-10-09 11:43:41 +07:00
bflatastic	50bb3b2693	Merge #676	2026-10-09 11:43:41 +07:00
bflatastic	2f81b4437b	Merge #674	2026-10-09 11:43:40 +07:00
BFlat	23b7c68d90	Merge pull request #680 from storytold/fix/671-artboard-orientation Fix #671: Edit Artboards' Properties picks a size preset and flips the orientation	2026-10-09 11:42:03 +07:00
bflatasticandClaude Opus 5.5	4176c0f297	Fix #671 : Edit Artboards' Properties picks a size preset and flips the orientation With the Artboard tool, the Properties panel showed the active artboard's name, position and size but no quick way to turn it between portrait and landscape. It now has a row with: - Preset: New Document's saved and built-in presets, by category, matched in either orientation (Custom when none matches); choosing one sizes the artboard in its current orientation; - Portrait and Landscape (the New Document toggle): the other one swaps the artboard's width and height. The artboard's top-left corner stays put, so no art moves with it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 11:37:05 +07:00
BFlat	349668a1e6	Merge pull request #672 from storytold/pr/land-394 Land #664, #669: Animated Zoom, Large Tabs, Scale Cursor, anti-aliased bitmaps, Spacing Guides (part of #394)	2026-10-09 11:32:46 +07:00
bflatasticandClaude Opus 5.5	ea07805fdf	ROADMAP: Spacing Guides wired (#669 ) beside #664 's preferences Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 11:26:01 +07:00
bflatastic	e29e558810	Merge fix/394-spacing-guides # Conflicts: # ROADMAP.md	2026-10-09 11:25:41 +07:00
bflatastic	cc627c75e3	Merge fix/394-prefs-batch # Conflicts: # ROADMAP.md	2026-10-09 11:25:38 +07:00
BFlat	5f4e03f3b3	Merge pull request #670 from storytold/fix/661-touch-bar-quit-int Fix #661: quitting no longer crashes on Macs with a Touch Bar	2026-10-09 11:24:59 +07:00
fastmikey99andClaude Opus 5.5	f767403673	Crop Image: trim an image to its pixels that aren't fully transparent object.cropImage {trim: true} cuts the selected image to the box of its pixels with any alpha, copying them as they are (no re-render, no resampling) and placing them where they were. An image with nothing to cut is left as it is and isn't an error (trimmed: false), so a script can trim every image it opens. Print-ready PNGs usually carry transparent padding; with this, Fit to Artwork Bounds can size to the art. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 17:24:04 +13:00
bflatasticandClaude Opus 5.5	1575b14294	Part of #394 : Smart Guides › Spacing Guides space a moved selection evenly A selection moved with the Selection or Direct Selection tool that lines up with nothing along an axis lands as far from its neighbour as two other objects of its row (or column) are apart, or halfway between its two neighbours, within the snapping tolerance; the equal gaps are marked with a line and end ticks in the Smart Guides colour. The objects are taken as wholes on their layers (groups too), and inside a group holding the selection, its other objects. Off, moves only line up as before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 11:22:22 +07:00
bflatasticandClaude Opus 5.5	f17bac2c64	Fix #661 : quitting no longer crashes on Macs with a Touch Bar On every quit (Cmd+Q, VectorCraft > Quit, the close button) on a MacBook Pro with a Touch Bar, AppKit threw from -[_NSTouchBarFinderObservation invalidate] and macOS reported a crash. AccessKit's macOS adapter subclasses the window's content view and gives it back its own class when the window is torn down; AppKit's Touch Bar support observes the view under the subclass, so removing that observation throws (the same cause Zed fixed in zed-industries/zed#65186). On macOS with accessibility, the app now ends the process at the end of on_exit, once the preferences are saved, before eframe tears the window down. Nothing after the window is needed on a normal quit. While the window is still starting up it doesn't, so a graphics failure still starts the app again on another adapter (#651). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 11:20:40 +07:00
fastmikey99andClaude Opus 5.5	2cdf4e3de0	Colour: ICC CMYK converts straight into the RGB profile, with black-point compensation CMYK went to RGB through display sRGB: CMYK -> sRGB (clamped) -> working RGB. Into a wider space (Wide Gamut RGB, the 1998 primaries) that clipped every colour sRGB can't hold - CMYK cyan's red channel landed at 99 instead of 0 - and the black-point compensation setting had no effect (moxcms leaves it unimplemented). An ICC CMYK profile now converts directly into the RGB profile: into its primaries with linear curves, where compensation is a linear remap from the profile's black (found by sending black through the profile and reading it back), then onto its own curves. The canvas uses the same conversion into sRGB, so what shows is what an RGB export writes. Checked against Ghostscript with the same profiles (relative colorimetric, compensation on and off): exports into Wide Gamut RGB and the sRGB display agree within 1 level in 255. The built-in CMYK spaces are unchanged (Generic CMYK compensates in its own model). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 17:11:34 +13:00
fastmikey99andClaude Opus 5.5	088495ee17	PDF import: masked CMYK images stay CMYK, their mask an opacity mask A CMYK image with an /SMask, /Mask or colour key was handed to the interpreter and stored as an RGB PNG, converted with hayro's own bundled profile (Perceptual) rather than the working CMYK, so it showed 10-30 levels lighter than other CMYK images and lost its ink amounts. It now keeps its inks as other CMYK images do (#320), and its alpha becomes a greyscale opacity mask. PDF export already writes that as a DeviceCMYK image under a soft mask, so a round trip keeps the inks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 17:11:34 +13:00
fastmikey99andClaude Opus 5.5	43db1cdbbf	Open CMYK TIFFs with an alpha channel, and rasters past 512 MB The image decoder can't read a CMYK TIFF with an alpha channel at all ("color type Unknown(0)"); it is now read with the tiff crate, associated alpha divided back out and the inks converted in the active colour settings. And a 60 in sheet at 300 ppi (18000 x 6600 px) hit the decoder's 512 MB default allocation limit; up to 2 GB is now allowed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 17:11:08 +13:00
fastmikey99andClaude Opus 5.5	ed17166343	Open raster images at the size their resolution declares An image opened as a document took 1 px = 1 pt whatever its pHYs, JFIF or EXIF resolution said, so a 300 ppi print file opened at four times its physical size. It now opens the way Place already sizes it (pt_per_px): at the resolution it declares, 72 ppi when it declares none. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-09 17:11:07 +13:00