3 files changed, 0 insertions, 208 deletions
diff --git a/library/src/shared/behave.rs b/library/src/shared/behave.rs
deleted file mode 100644
index 6a1aa127..00000000
--- a/library/src/shared/behave.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-//! Element interaction.
-
-use typst::model::{Behave, Behaviour, Content, StyleChain, StyleVec, StyleVecBuilder};
-
-/// A wrapper around a [`StyleVecBuilder`] that allows elements to interact.
-#[derive(Debug)]
-pub struct BehavedBuilder<'a> {
-    /// The internal builder.
-    builder: StyleVecBuilder<'a, Content>,
-    /// Staged weak and ignorant elements that we can't yet commit to the
-    /// builder. The option is `Some(_)` for weak elements and `None` for
-    /// ignorant elements.
-    staged: Vec<(Content, Behaviour, StyleChain<'a>)>,
-    /// What the last non-ignorant item was.
-    last: Behaviour,
-}
-
-impl<'a> BehavedBuilder<'a> {
-    /// Create a new style-vec builder.
-    pub fn new() -> Self {
-        Self {
-            builder: StyleVecBuilder::new(),
-            staged: vec![],
-            last: Behaviour::Destructive,
-        }
-    }
-
-    /// Whether the builder is totally empty.
-    pub fn is_empty(&self) -> bool {
-        self.builder.is_empty() && self.staged.is_empty()
-    }
-
-    /// Whether the builder is empty except for some weak elements that will
-    /// probably collapse.
-    pub fn is_basically_empty(&self) -> bool {
-        self.builder.is_empty()
-            && self
-                .staged
-                .iter()
-                .all(|(_, behaviour, _)| matches!(behaviour, Behaviour::Weak(_)))
-    }
-
-    /// Push an item into the sequence.
-    pub fn push(&mut self, elem: Content, styles: StyleChain<'a>) {
-        let interaction = elem
-            .with::<dyn Behave>()
-            .map_or(Behaviour::Supportive, Behave::behaviour);
-
-        match interaction {
-            Behaviour::Weak(level) => {
-                if matches!(self.last, Behaviour::Weak(_)) {
-                    let item = elem.with::<dyn Behave>().unwrap();
-                    let i = self.staged.iter().position(|prev| {
-                        let Behaviour::Weak(prev_level) = prev.1 else { return false };
-                        level < prev_level
-                            || (level == prev_level && item.larger(&prev.0))
-                    });
-                    let Some(i) = i else { return };
-                    self.staged.remove(i);
-                }
-
-                if self.last != Behaviour::Destructive {
-                    self.staged.push((elem, interaction, styles));
-                    self.last = interaction;
-                }
-            }
-            Behaviour::Supportive => {
-                self.flush(true);
-                self.builder.push(elem, styles);
-                self.last = interaction;
-            }
-            Behaviour::Destructive => {
-                self.flush(false);
-                self.builder.push(elem, styles);
-                self.last = interaction;
-            }
-            Behaviour::Ignorant => {
-                self.staged.push((elem, interaction, styles));
-            }
-        }
-    }
-
-    /// Iterate over the contained elements.
-    pub fn elems(&self) -> impl DoubleEndedIterator<Item = &Content> {
-        self.builder.elems().chain(self.staged.iter().map(|(item, ..)| item))
-    }
-
-    /// Return the finish style vec and the common prefix chain.
-    pub fn finish(mut self) -> (StyleVec<Content>, StyleChain<'a>) {
-        self.flush(false);
-        self.builder.finish()
-    }
-
-    /// Push the staged elements, filtering out weak elements if `supportive` is
-    /// false.
-    fn flush(&mut self, supportive: bool) {
-        for (item, interaction, styles) in self.staged.drain(..) {
-            if supportive || interaction == Behaviour::Ignorant {
-                self.builder.push(item, styles);
-            }
-        }
-    }
-}
-
-impl<'a> Default for BehavedBuilder<'a> {
-    fn default() -> Self {
-        Self::new()
-    }
-}
diff --git a/library/src/shared/ext.rs b/library/src/shared/ext.rs
deleted file mode 100644
index d7c80a30..00000000
--- a/library/src/shared/ext.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-//! Extension traits.
-
-use crate::layout::{AlignElem, MoveElem, PadElem};
-use crate::prelude::*;
-use crate::text::{EmphElem, FontFamily, FontList, StrongElem, TextElem, UnderlineElem};
-
-/// Additional methods on content.
-pub trait ContentExt {
-    /// Make this content strong.
-    fn strong(self) -> Self;
-
-    /// Make this content emphasized.
-    fn emph(self) -> Self;
-
-    /// Underline this content.
-    fn underlined(self) -> Self;
-
-    /// Link the content somewhere.
-    fn linked(self, dest: Destination) -> Self;
-
-    /// Make the content linkable by `.linked(Destination::Location(loc))`.
-    ///
-    /// Should be used in combination with [`Location::variant`].
-    fn backlinked(self, loc: Location) -> Self;
-
-    /// Set alignments for this content.
-    fn aligned(self, aligns: Axes<Option<GenAlign>>) -> Self;
-
-    /// Pad this content at the sides.
-    fn padded(self, padding: Sides<Rel<Length>>) -> Self;
-
-    /// Transform this content's contents without affecting layout.
-    fn moved(self, delta: Axes<Rel<Length>>) -> Self;
-}
-
-impl ContentExt for Content {
-    fn strong(self) -> Self {
-        StrongElem::new(self).pack()
-    }
-
-    fn emph(self) -> Self {
-        EmphElem::new(self).pack()
-    }
-
-    fn underlined(self) -> Self {
-        UnderlineElem::new(self).pack()
-    }
-
-    fn linked(self, dest: Destination) -> Self {
-        self.styled(MetaElem::set_data(vec![Meta::Link(dest)]))
-    }
-
-    fn backlinked(self, loc: Location) -> Self {
-        let mut backlink = Content::empty();
-        backlink.set_location(loc);
-        self.styled(MetaElem::set_data(vec![Meta::Elem(backlink)]))
-    }
-
-    fn aligned(self, aligns: Axes<Option<GenAlign>>) -> Self {
-        self.styled(AlignElem::set_alignment(aligns))
-    }
-
-    fn padded(self, padding: Sides<Rel<Length>>) -> Self {
-        PadElem::new(self)
-            .with_left(padding.left)
-            .with_top(padding.top)
-            .with_right(padding.right)
-            .with_bottom(padding.bottom)
-            .pack()
-    }
-
-    fn moved(self, delta: Axes<Rel<Length>>) -> Self {
-        MoveElem::new(self).with_dx(delta.x).with_dy(delta.y).pack()
-    }
-}
-
-/// Additional methods for style lists.
-pub trait StylesExt {
-    /// Set a font family composed of a preferred family and existing families
-    /// from a style chain.
-    fn set_family(&mut self, preferred: FontFamily, existing: StyleChain);
-}
-
-impl StylesExt for Styles {
-    fn set_family(&mut self, preferred: FontFamily, existing: StyleChain) {
-        self.set(TextElem::set_font(FontList(
-            std::iter::once(preferred)
-                .chain(TextElem::font_in(existing))
-                .collect(),
-        )));
-    }
-}
diff --git a/library/src/shared/mod.rs b/library/src/shared/mod.rs
deleted file mode 100644
index f54241cf..00000000
--- a/library/src/shared/mod.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-//! Shared definitions for the standard library.
-
-mod behave;
-mod ext;
-
-pub use behave::*;
-pub use ext::*;