Library functions behave more imperatively

- Templates scope state changes
- State-modifying function operate in place instead of returning a template
- Internal template representation contains actual owned nodes instead of a pointer to a syntax tree + an expression map
- No more wide calls

1 files changed, 0 insertions, 1 deletions

diff --git a/src/library/mod.rs b/src/library/mod.rs
index f1134282..dd1574f3 100644
--- a/src/library/mod.rs
+++ b/src/library/mod.rs
@@ -19,7 +19,6 @@ use std::rc::Rc;
 use crate::color::{Color, RgbaColor};
 use crate::diag::TypResult;
 use crate::eval::{Arguments, EvalContext, Scope, Str, Template, Value};
-use crate::exec::Exec;
 use crate::font::{FontFamily, FontStretch, FontStyle, FontWeight, VerticalFontMetric};
 use crate::geom::*;
 use crate::syntax::Spanned;