fixed minor typos

src/prelude.typ

@@ -27,37 +27,28 @@
 
 #let definition(body, name: none) = {
   // show figure: statement-style(name, numbered: false)
-  figure(
-    body,
-    kind: "definition",
-    supplement: {
-      [Definizione]
-      if name != none {
-        [ -- ]
-        name
-      }
-    },
-  )
+  figure(body, kind: "definition", supplement: {
+    [Definizione]
+    if name != none {
+      [ -- ]
+      name
+    }
+  })
 }
 
 #let fact(body, name: none) = {
   // show figure: statement-style(name, numbered: false)
-  figure(
-    body,
-    kind: "fact",
-    supplement: {
-      [Fatto]
-      if name != none {
-        [ -- ]
-        name
-      }
-    },
-  )
+  figure(body, kind: "fact", supplement: {
+    [Fatto]
+    if name != none {
+      [ -- ]
+      name
+    }
+  })
 }
 
 #let proposition(body, numbered: true) = {
   // show figure: statement-style(name, numbered: numbered)
-
   return figure(
     body,
     // kind: "proposition",
@@ -80,17 +71,12 @@
 
 #let theorem(body, name: none, numbered: true) = {
   // show figure: statement-style(name, numbered: numbered)
-  figure(
-    body,
-    kind: "theorem",
-    supplement: {
-      [Teorema]
-      if name != none {
-        [ (#name)]
-      }
-    },
-    numbering: if numbered { "1" },
-  )
+  figure(body, kind: "theorem", supplement: {
+    [Teorema]
+    if name != none {
+      [ (#name) ]
+    }
+  }, numbering: if numbered { "1" })
 }
 
 #let proof(body) = block({
@@ -125,34 +111,35 @@
 }
 
 #let todo-color = color.mix((red, 10%), (yellow, 90%))
-#let todo(content) = block(
-  breakable: false,
-  grid(
-    rows: 2,
-    align: left,
-    block(
-      fill: todo-color.desaturate(60%),
-      inset: (x: 0.5em, y: 0.35em),
-      radius: (top: 0.25em),
-      {
-        set text(fill: black.transparentize(15%), size: 8pt, font: "Open Sans")
-        [*TODO*]
-      },
-    ),
-    block(
-      width: 100%,
-      fill: todo-color.desaturate(75%),
-      inset: (x: 0.5em, y: 0.5em),
-      radius: (bottom: 0.25em, top-right: 0.25em),
-      {
-        set text(fill: black.transparentize(15%), size: 9pt, font: "Open Sans")
-        content
-      },
-    ),
+#let todo(content) = block(breakable: false, grid(
+  rows: 2,
+  align: left,
+  block(fill: todo-color.desaturate(60%), inset: (x: 0.5em, y: 0.35em), radius: (top: 0.25em), {
+    set text(fill: black.transparentize(15%), size: 8pt, font: "Open Sans")
+    [*TODO*]
+  }),
+  block(
+    width: 100%,
+    fill: todo-color.desaturate(75%),
+    inset: (x: 0.5em, y: 0.5em),
+    radius: (bottom: 0.25em, top-right: 0.25em),
+    {
+      set text(fill: black.transparentize(15%), size: 9pt, font: "Open Sans")
+      content
+    },
   ),
-)
+))
 
-#let scr(it) = text(
-  features: ("ss01",),
-  box($cal(it)$),
-)
+#let scr(it) = text(features: ("ss01",), box($cal(it)$))
+
+#let blank = {
+  $#h(0.125em) #{
+    rect(width: 0.8em * 1.41, height: 0.8em, stroke: 0.5pt, place(dx: -0.2em, dy: -0.55em, {
+      set text(size: 10pt)
+
+      $dots$
+    }))
+  } #h(0.125em)$
+}
+
+#let marker(content) = metadata(("marker", content))

src/skein.typ

@@ -4,16 +4,12 @@
   import cetz.draw: *
 
   // draw the white outline
-  set-style(..cetz.styles.resolve(
-    (stroke: (paint: white, thickness: size-factor * 0.75pt * 8, cap: "butt")),
-    base: style,
-  ))
+  set-style(..cetz.styles.resolve((stroke: (paint: white, thickness: size-factor * 0.75pt * 8, cap: "butt")), base: style))
   polyline
 
   // draw the black line
   set-style(..cetz.styles.resolve(style, base: (stroke: (paint: black, thickness: size-factor * 0.75pt, cap: "round"))))
   polyline
-
   // set-style(stroke: (paint: black, thickness: thickness, cap: "round"))
 }
 
@@ -84,6 +80,14 @@
     draw-strand({ hobby((-1.5, +1), (-1, +1), (0.5, 0), (0.1, -1), (0, -1)) })
     draw-strand({ hobby((1.5, +1), (1, +1), (-0.5, 0), (-0.1, -1), (0, -1)) })
   }),
+  //
+  // Medium
+  //
+  unit-medium: skein-canvas(size-factor: medium-scale-factor, {
+    import cetz.draw: *
+
+    circle((0, 0), radius: 1, stroke: (paint: black, thickness: 0.75pt))
+  }),
   strand-medium: skein-canvas(size-factor: medium-scale-factor, {
     import cetz.draw: *
     rect((-1, -1), (1, 1), fill: white, stroke: none)
@@ -94,6 +98,14 @@
     draw-strand(size-factor: medium-scale-factor, { hobby((1.5, +1), (1, +1), (-0.5, 0), (-0.1, -1), (0, -1)) })
     draw-strand(size-factor: medium-scale-factor, { hobby((-1.5, +1), (-1, +1), (0.5, 0), (0.1, -1), (0, -1)) })
   }),
+  under-twist-medium: skein-canvas(size-factor: medium-scale-factor, {
+    import cetz.draw: *
+    draw-strand(size-factor: small-scale-factor, { hobby((-1.5, +1), (-1, +1), (0.5, 0), (0.1, -1), (0, -1)) })
+    draw-strand(size-factor: small-scale-factor, { hobby((1.5, +1), (1, +1), (-0.5, 0), (-0.1, -1), (0, -1)) })
+  }),
+  //
+  // Small
+  //
   strand-small: skein-canvas(size-factor: small-scale-factor, {
     import cetz.draw: *
     rect((-1, -1), (1, 1), fill: white, stroke: none)
@@ -111,13 +123,7 @@
   }),
 )
 
-
-#let skein-generic(
-  kind: "over",
-  direction: (+1, +1),
-  arrows: (true, true),
-  styles: ((:), (:)),
-) = {
+#let skein-generic(kind: "over", direction: (+1, +1), arrows: (true, true), styles: ((:), (:))) = {
   skein-canvas({
     import cetz.draw: *
     if kind == "over" {

src/theme.typ

@@ -60,7 +60,6 @@
       // top: 4.5cm,
       // bottom: 3.5cm,
     ),
-
     header-ascent: 1cm,
     header: context {
       let i = counter(page).get().first()
@@ -68,14 +67,10 @@
       set text(size: script-size)
       align(center, upper(page-title))
     },
-
     footer-descent: 1cm,
     footer: context {
       let i = counter(page).get().first()
-      align(
-        center,
-        [#i],
-      )
+      align(center, [#i])
     },
   )
 
@@ -90,19 +85,8 @@
 
     let heading-size = heading-level-size(it.level)
 
-    set text(
-      size: heading-size,
-      fill: luma(10%),
-      weight: 600,
-      top-edge: "bounds",
-      bottom-edge: "baseline",
-    )
-    set par(
-      spacing: 0pt,
-      hanging-indent: 0pt,
-      first-line-indent: 0pt,
-    )
-
+    set text(size: heading-size, fill: luma(10%), weight: 600, top-edge: "bounds", bottom-edge: "baseline")
+    set par(spacing: 0pt, hanging-indent: 0pt, first-line-indent: 0pt)
 
     if it.level == 1 {
       if counter(heading).get() != (0,) {
@@ -111,20 +95,14 @@
 
       stack(
         dir: ttb,
-        ..(
-          if counter(heading).get() != (0,) {
-            (
-              layout(size => v(size.height * 25%)),
-              {
-                set text(size: heading-level-size(3))
-                [Capitolo ]
-                set text(size: heading-level-size(2))
-                counter(heading).display("1")
-              },
-              v(heading-size * 0.61),
-            )
-          }
-        ),
+        ..(if counter(heading).get() != (0,) {
+          (layout(size => v(size.height * 25%)), {
+            set text(size: heading-level-size(3))
+            [Capitolo ]
+            set text(size: heading-level-size(2))
+            counter(heading).display("1")
+          }, v(heading-size * 0.61),)
+        }),
         line(length: 100%),
         v(heading-size * 0.61),
         align(right, it.body),
@@ -169,10 +147,7 @@
   show math.equation: set block(below: normal-size * 1.5, above: normal-size * 1.5)
   show math.equation: set text(weight: 400)
 
-  set math.equation(
-    numbering: "(1)",
-    supplement: none,
-  )
+  set math.equation(numbering: "(1)", supplement: none)
 
   show math.equation: it => {
     if it.block and not it.has("label") [
@@ -194,33 +169,20 @@
   show raw.where(block: false): it => {
     set text(size: 7.25pt, fill: luma(7%))
 
-    box(
-      outset: (x: 2pt, y: 3pt),
-      fill: luma(92%),
-      radius: 3pt,
-      it,
-    )
+    box(outset: (x: 2pt, y: 3pt), fill: luma(92%), radius: 3pt, it)
   }
 
-  show raw.where(block: true): it => block(
-    outset: (x: 2pt, y: 3pt),
-    fill: luma(92%),
-    radius: 4pt,
-    inset: 4pt,
-    it,
-  )
+  show raw.where(block: true): it => block(outset: (x: 2pt, y: 3pt), fill: luma(92%), radius: 4pt, inset: 4pt, it)
 
-  set std.bibliography(
-    style: "ieee",
-    title: none,
-  )
+  set std.bibliography(style: "ieee", title: none)
 
   set figure(gap: 1em)
   show figure: set block(above: 1.5em, below: 1.5em)
   show figure: it => {
     // Customize the figure's caption.
-    show figure.caption: caption => {
-      set text(size: small-size)
+    show figure.caption: caption => block(inset: (x: 1.4em), {
+      set align(left)
+      set text(size: 10.5pt)
       smallcaps(caption.supplement)
       if caption.numbering != none {
         [ ]
@@ -228,7 +190,7 @@
       }
       [. ]
       caption.body
-    }
+    })
 
     // We want a bit of space around tables and images.
     show selector.or(table, image): pad.with(x: 2em)
@@ -346,102 +308,66 @@
   show ref: it => {
     if it.element != none {
       let el = it.element
-      if el == figure {
-        if el.kind == "proposition" or el.kind == "lemma" or el.kind == "theorem" {
-          link(
-            el.location(),
-            {
-              if it.supplement != auto { it.supplement } else { el.supplement }
-              [ ]
-              (
-                ..counter(heading).at(el.location()).slice(0, 1).map(it => str(it)),
-                numbering(el.numbering, ..el.counter.at(el.location())),
-              ).join(".")
-            },
-          )
-        }
+      if el.func() == figure and (el.kind == "definition" or el.kind == "proposition" or el.kind == "lemma" or el.kind == "theorem") {
+        link(el.location(), {
+          if it.supplement != auto { it.supplement } else { el.supplement }
+          [ ]
+          (
+            ..counter(heading).at(el.location()).slice(0, 1).map(it => str(it)),
+            numbering(el.numbering, ..el.counter.at(el.location())),
+          ).join(".")
+        })
+      } else if el.func() == metadata and type(el.value) == array and el.value.at(0) == "marker" {
+        link(el.location(), el.value.at(1))
       } else {
-        it
+        repr(it)
       }
     } else if it.citation != none {
       it
     }
   }
 
+  // show ref: it => {
+  //   set text(fill: white)
+  //   box(fill: red, outset: (y: 0.5em), it)
+  // }
 
   // First thesis page
   context {
     set align(center + horizon)
     set text(size: 14pt)
-    set page(
-      margin: 0pt,
-      header: none,
-      footer: none,
-    )
+    set page(margin: 0pt, header: none, footer: none)
 
     // show text: it => box(stroke: 1pt + red, it)
     // show grid: it => box(stroke: 1pt + red, it)
 
-    grid(
-      columns: 1,
-      image("assets/unipi.svg", width: 5cm),
-      v(2em),
-      {
-        set text(size: 18pt)
-        smallcaps[Università di Pisa]
-      },
+    grid(columns: 1, image("assets/unipi.svg", width: 5cm), v(2em), {
+      set text(size: 18pt)
+      smallcaps[Università di Pisa]
+    }, v(1em), {
+      line(length: 5.25cm)
+    }, v(1em), [
+      *Dipartimento di Matematica \ Corso di Laurea Triennale in Matematica*
+    ], v(6em), {
+      [Tesi di Laurea]
+    }, v(1em), {
+      set text(size: 18pt)
+      strong(page-title)
+    }, v(15em), {
+      block(width: 12cm, grid(columns: (1fr, 1fr), {
+        set align(left)
 
-      v(1em),
-      {
-        line(length: 5.25cm)
-      },
+        [Relatore: \ *Prof. Paolo Lisca*]
+      }, {
+        set align(right)
 
-      v(1em),
-      [
-        *Dipartimento di Matematica \ Corso di Laurea Triennale in Matematica*
-      ],
-
-      v(6em),
-      {
-        [Tesi di Laurea]
-      },
-
-      v(1em),
-      {
-        set text(size: 18pt)
-        strong(page-title)
-      },
-
-      v(15em),
-      {
-        block(
-          width: 12cm,
-          grid(
-            columns: (1fr, 1fr),
-            {
-              set align(left)
-
-              [Relatore: \ *Prof. Paolo Lisca*]
-            },
-            {
-              set align(right)
-
-              [Candidato: \ *Antonio De Lucreziis*]
-            },
-          ),
-        )
-      },
-
-      v(6em),
-      {
-        line(length: 6cm)
-      },
-
-      v(1em),
-      [
-        *Anno Accademico 2024/2025*
-      ],
-    )
+        [Candidato: \ *Antonio De Lucreziis*]
+      }))
+    }, v(6em), {
+      line(length: 6cm)
+    }, v(1em), [
+      *Anno Accademico 2024/2025*
+    ])
 
     pagebreak()
   }
@@ -459,43 +385,26 @@
   //   },
   // )
 
+  grid(rows: (auto, 1fr, 2fr), align: center + horizon, v(2em), {
+    if abstract != none {
+      pad(x: 2em, grid(columns: 1, {
+        set text(size: 16pt)
 
-  grid(
-    rows: (auto, 1fr, 2fr),
-    align: center + horizon,
-    v(2em),
-    {
-      if abstract != none {
-        pad(
-          x: 2em,
-          grid(
-            columns: 1,
-            {
-              set text(size: 16pt)
+        [*Abstract*]
+      }, v(1em), {
+        set align(start)
+        abstract
+      }))
+    }
+  }, {
+    set text(size: 16pt)
+    [*Indice*]
 
-              [*Abstract*]
-            },
-
-            v(1em),
-            {
-              set align(start)
-              abstract
-            },
-          ),
-        )
-      }
-    },
-    {
-      set text(size: 16pt)
-      [*Indice*]
-
-      v(0.25em)
-
-      set text(size: 12pt)
-      outline(title: none, depth: 2, indent: 1em)
-    },
-  )
+    v(0.25em)
 
+    set text(size: 12pt)
+    outline(title: none, depth: 2, indent: 1em)
+  })
 
   context { counter("fact").update(2) }