diff --git a/crates/text/src/composer.rs b/crates/text/src/composer.rs
index ac1cd959f..dbfa37431 100644
--- a/crates/text/src/composer.rs
+++ b/crates/text/src/composer.rs
@@ -87,6 +87,33 @@ fn fitness(r: f64, ragged: bool) -> u8 {
     }
 }
 
+/// Adjustment ratio for a candidate line; `None` means a ragged line is already too long.
+fn adjustment_ratio(natural: f64, width: f64, stretch: f64, shrink: f64, last: bool, p: &Params) -> Option<f64> {
+    if p.ragged {
+        if natural > width + EPS {
+            return None;
+        }
+        return Some(if last && !p.justify_last {
+            ((width * SHORT_LAST - natural) / (width * SHORT_LAST_ZONE).max(1.0)).max(0.0)
+        } else {
+            (width - natural).max(0.0) / (width * RAG_ZONE).max(1.0)
+        });
+    }
+    Some(if natural < width {
+        if last && !p.justify_last {
+            0.0
+        } else if stretch > EPS {
+            (width - natural) / stretch
+        } else {
+            f64::INFINITY
+        }
+    } else if natural > width {
+        if shrink > EPS { (width - natural) / shrink } else { f64::NEG_INFINITY }
+    } else {
+        0.0
+    })
+}
+
 /// Compose the paragraph `g` into lines. `width(k)` is the available width of line `k`;
 /// `start_credit(i)` is the width a wrapped line starting at glyph `i` gives back (Mojikumi sets
 /// an opening bracket there flush with the line's start); `cands` are the break opportunities
@@ -146,32 +173,7 @@ pub(crate) fn compose(
             let natural = w[t] - w[a.pos] - credit + bp.hyphen;
             let lw = width(a.line);
             // Adjustment ratio, badness and whether the line ends the active node's reach.
-            let ratio = if p.ragged {
-                if natural > lw + EPS {
-                    // Ragged lines never shrink; longer lines from this node only get worse.
-                    continue;
-                }
-                if last && !p.justify_last {
-                    ((lw * SHORT_LAST - natural) / (lw * SHORT_LAST_ZONE).max(1.0)).max(0.0)
-                } else {
-                    (lw - natural).max(0.0) / (lw * RAG_ZONE).max(1.0)
-                }
-            } else {
-                let (stretch, shrink) = (st[t] - st[a.pos], sh[t] - sh[a.pos]);
-                if natural < lw {
-                    if last && !p.justify_last {
-                        0.0
-                    } else if stretch > EPS {
-                        (lw - natural) / stretch
-                    } else {
-                        f64::INFINITY
-                    }
-                } else if natural > lw {
-                    if shrink > EPS { (lw - natural) / shrink } else { f64::NEG_INFINITY }
-                } else {
-                    0.0
-                }
-            };
+            let Some(ratio) = adjustment_ratio(natural, lw, st[t] - st[a.pos], sh[t] - sh[a.pos], last, p) else { continue };
             if ratio < -1.0 {
                 // Too long already; longer lines from this node only get worse.
                 continue;
diff --git a/crates/text/src/fontdb/build.rs b/crates/text/src/fontdb/build.rs
index a4745e56d..128cd49b3 100644
--- a/crates/text/src/fontdb/build.rs
+++ b/crates/text/src/fontdb/build.rs
@@ -1,7 +1,7 @@
 use super::face::{FontBytes, FontFace, Variation};
 use super::names::{name, norm};
 use super::traits::FaceStyle;
-use super::*;
+use super::{HashMap, Location, MetadataProvider, NEXT_ID, Ordering, Size, StringId, Tag};
 
 /// `face` at the axis settings `variations` (user units), as face `id`: its names, kind, italic
 /// and file, and its weight the `wght` setting when there is one.
diff --git a/crates/text/src/fontdb/cache.rs b/crates/text/src/fontdb/cache.rs
index e6d711075..09b03c410 100644
--- a/crates/text/src/fontdb/cache.rs
+++ b/crates/text/src/fontdb/cache.rs
@@ -1,5 +1,5 @@
 use super::traits::FontTraits;
-use super::*;
+use super::{Arc, ColourContent, GlyphImage, HashMap, IMAGE_CACHE_BYTES, IMAGE_CACHE_MAX, PathBuf};
 
 /// One installed family found by the system font scan: its name and the file of each style.
 #[derive(Debug, Default)]
diff --git a/crates/text/src/fontdb/db.rs b/crates/text/src/fontdb/db.rs
index 84b3e7e51..0d8eb0e3f 100644
--- a/crates/text/src/fontdb/db.rs
+++ b/crates/text/src/fontdb/db.rs
@@ -17,7 +17,9 @@ use super::scan::{file_face_names, is_font_file};
 use super::traits::faces_published;
 #[cfg(not(target_arch = "wasm32"))]
 use super::traits::{Alias, FaceStyle};
-use super::*;
+use super::{Arc, AtomicU64, FontDb, FontPaths, HashMap, Mutex, Ordering, Path, PathBuf, RwLock, StringId};
+#[cfg(not(target_arch = "wasm32"))]
+use super::{ScanStamp, modified};
 
 impl FontDb {
     /// A database holding the bundled fonts, whose system font scan reads `font_dirs` (folders,
diff --git a/crates/text/src/fontdb/dirs.rs b/crates/text/src/fontdb/dirs.rs
index 2b39edbc1..0ff448e5d 100644
--- a/crates/text/src/fontdb/dirs.rs
+++ b/crates/text/src/fontdb/dirs.rs
@@ -1,4 +1,4 @@
-use super::*;
+use super::{Path, PathBuf};
 
 /// A font file holding `tables` (tag, data), sorted by tag as table directories are.
 #[cfg(any(test, not(target_arch = "wasm32")))]
diff --git a/crates/text/src/fontdb/face.rs b/crates/text/src/fontdb/face.rs
index 5f1973ccd..6276f86cd 100644
--- a/crates/text/src/fontdb/face.rs
+++ b/crates/text/src/fontdb/face.rs
@@ -1,7 +1,7 @@
 use super::build::base_values;
 use super::names::{localized, name};
 use super::traits::{FaceKeys, FontTraits};
-use super::*;
+use super::{Arc, GlyphId, HashMap, Location, LocationRef, MetadataProvider, Size, StringId};
 
 /// The family used when a requested family is unknown (Illustrator's Myriad Pro analogue).
 pub const FALLBACK_FAMILY: &str = "Source Sans 3";
diff --git a/crates/text/src/fontdb/glyph_pen.rs b/crates/text/src/fontdb/glyph_pen.rs
index 1a45e0b95..7f0251703 100644
--- a/crates/text/src/fontdb/glyph_pen.rs
+++ b/crates/text/src/fontdb/glyph_pen.rs
@@ -1,5 +1,5 @@
 use super::face::FontFace;
-use super::*;
+use super::{BezPath, OutlinePen};
 
 /// Is glyph `gid` of `face` (as `font`) drawn from an SVG document, if it has one: the face has
 /// SVG glyphs, and the glyph no COLR layers, which come first.
diff --git a/crates/text/src/fontdb/lookup.rs b/crates/text/src/fontdb/lookup.rs
index a5758b884..e01a47493 100644
--- a/crates/text/src/fontdb/lookup.rs
+++ b/crates/text/src/fontdb/lookup.rs
@@ -1,3 +1,5 @@
+#[cfg(not(target_arch = "wasm32"))]
+use super::PathBuf;
 use super::build::{instanced, style_distance, style_italic, style_weight};
 use super::cache::Catalog;
 use super::face::{FALLBACK_FAMILY, FontFace, MAX_LIVE_INSTANCES, Variation, VariationAxis};
@@ -8,7 +10,10 @@ use super::names::{norm, norm_chars, script_families};
 #[cfg(not(target_arch = "wasm32"))]
 use super::scan::{enumerate_faces, font_files};
 use super::traits::{Alias, FontMatch, FontTraits};
-use super::*;
+use super::{
+    Arc, BezPath, CANONICAL_CACHE_MAX, Color, ColourContent, DrawSettings, FontDb, GlyphId, GlyphImage, MetadataProvider, NEXT_ID, OUTLINE_CACHE_MAX,
+    Ordering, Size,
+};
 
 impl FontDb {
     /// The family's own name and the style for a name given in a document: any of a family's
diff --git a/crates/text/src/fontdb/names.rs b/crates/text/src/fontdb/names.rs
index b027e2a37..fe0e24cc0 100644
--- a/crates/text/src/fontdb/names.rs
+++ b/crates/text/src/fontdb/names.rs
@@ -1,4 +1,4 @@
-use super::*;
+use super::{MetadataProvider, StringId};
 
 #[cfg(not(target_arch = "wasm32"))]
 #[derive(Default)]
diff --git a/crates/text/src/fontdb/scan.rs b/crates/text/src/fontdb/scan.rs
index 321b282ea..ebe4d4d44 100644
--- a/crates/text/src/fontdb/scan.rs
+++ b/crates/text/src/fontdb/scan.rs
@@ -4,7 +4,7 @@ use super::dirs::sfnt_of;
 use super::face::{MAX_AXES, MAX_INSTANCES};
 use super::names::{all_names, name, norm};
 use super::traits::{FaceKeys, FaceStyle, FontTraits, face_styles};
-use super::*;
+use super::{FileRef, MetadataProvider, Path, StringId, Tag};
 
 /// The named instances of a variable font face (its `fvar` table) as styles of the face's family,
 /// named by their subfamily names, without the default instance (the face itself) and without
diff --git a/crates/text/src/fontdb/traits.rs b/crates/text/src/fontdb/traits.rs
index 2d6b8c6e1..b6244b81d 100644
--- a/crates/text/src/fontdb/traits.rs
+++ b/crates/text/src/fontdb/traits.rs
@@ -1,7 +1,7 @@
 use super::face::{MAX_AXES, Variation};
 use super::names::{MAX_LEGACY_NAMES, all_names, localized, name, native_family_name, norm};
 use super::scan::named_instances;
-use super::*;
+use super::{MetadataProvider, StringId};
 
 /// The names a face answers to besides its (English) family and style, normalized ([`norm`]):
 /// its family in every language (typographic, else legacy: `ヒラギノ角ゴシック`), its style likewise
diff --git a/crates/three-d/src/caps.rs b/crates/three-d/src/caps.rs
index 5cb17a366..ab604589d 100644
--- a/crates/three-d/src/caps.rs
+++ b/crates/three-d/src/caps.rs
@@ -1,8 +1,8 @@
 //! Curved projected rings shared by a cap and its adjoining body faces.
 
-use vectorcraft_geom::{CubicBez, Shape};
+use vectorcraft_geom::{CubicBez, ParamCurve, Shape};
 
-use super::*;
+use super::{BezPath, Face, PathData, Point, Rect, Revolve, V3, Vec2, eye_distance, perspective_scale, project_face};
 
 const CURVE_TOLERANCE: f64 = 0.001;
 const MAX_RING_CURVES: usize = 32_768;
diff --git a/crates/three-d/src/solid/build.rs b/crates/three-d/src/solid/build.rs
index c9527edaf..c78f2a38b 100644
--- a/crates/three-d/src/solid/build.rs
+++ b/crates/three-d/src/solid/build.rs
@@ -1,5 +1,5 @@
 use super::rings::{MAX_PIECES, MAX_PLANE_POINTS, MAX_SOLID_POINTS, inset, left, rings, signed_area};
-use super::*;
+use super::{Bevel, Extrude, Facet, FillRule, MAX_FACES, PathData, Point, Rect, Revolve, V3, View, eye_distance, perspective_scale};
 
 /// Turns 3D points into document points and shades faces for one view.
 pub(super) struct Camera {
diff --git a/crates/three-d/src/solid/inflate.rs b/crates/three-d/src/solid/inflate.rs
index be5aec370..15da644a9 100644
--- a/crates/three-d/src/solid/inflate.rs
+++ b/crates/three-d/src/solid/inflate.rs
@@ -1,7 +1,7 @@
 use super::build::{Builder, Camera, Order, Turn, check_bounds, cuts, fit, newell, outward};
 use super::membrane::{Edges, MAX_MATERIAL_SEGMENTS, Membrane, cell_triangles, clip, filled, material};
 use super::rings::{MAX_SOLID_POINTS, rings, signed_area};
-use super::*;
+use super::{Facet, FillRule, Inflate, MAX_FACES, PathData, Point, Rect, V3, Vec2, View};
 
 /// A shape to inflate: its rings and the membrane under them on the grid of the bounds.
 struct Puff {
diff --git a/crates/three-d/src/solid/membrane.rs b/crates/three-d/src/solid/membrane.rs
index 296b659df..02d258531 100644
--- a/crates/three-d/src/solid/membrane.rs
+++ b/crates/three-d/src/solid/membrane.rs
@@ -1,6 +1,6 @@
 use super::build::segment_distance;
 use super::rings::{MAX_PLANE_POINTS, contains, left, rings, signed_area};
-use super::*;
+use super::{FillRule, PathData, Point, Rect, Vec2};
 
 /// The edges of `rings` filed in a grid of square buckets, so the nearest edge to a point is
 /// found among the buckets around it rather than among all the edges.
diff --git a/crates/three-d/src/solid/rings.rs b/crates/three-d/src/solid/rings.rs
index 57335e4c6..b29493d96 100644
--- a/crates/three-d/src/solid/rings.rs
+++ b/crates/three-d/src/solid/rings.rs
@@ -1,4 +1,4 @@
-use super::*;
+use super::{FillRule, ParamCurve, PathData, Point, Rect};
 
 /// Outline points Extrude & Bevel and Inflate sample at most: every point costs walls, bevel
 /// bands and distance tests.
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index da3835674..537262127 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -82,7 +82,7 @@ fn main() -> ExitCode {
 
 /// Workspace root (parent of the xtask crate).
 pub fn root() -> PathBuf {
-    Path::new(env!("CARGO_MANIFEST_DIR")).parent().expect("xtask has a parent dir").to_path_buf()
+    Path::new(env!("CARGO_MANIFEST_DIR")).join("..")
 }
 
 /// Tracked and untracked (not ignored) files that exist, relative to `root`.