From 41b8688438f8ac5832bf31cab1282d3aef50903f Mon Sep 17 00:00:00 2001
From: John <j@soft.fish>
Date: Tue, 23 Dec 2025 05:01:25 -0500
Subject: [PATCH] display: newline-indent bare function bodies(?)

---
 src/ast/display.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/ast/display.rs b/src/ast/display.rs
index 3d3b2ec..ad07170 100644
--- a/src/ast/display.rs
+++ b/src/ast/display.rs
@@ -41,7 +41,7 @@ impl<A: Annotation> Display for Expr<A> {
             Self::Op(Op::Tuple, exprs) => f.delimit("(", ")").list(exprs, ", "),
             Self::Op(Op::Group, exprs) => f.list(exprs, ", "),
             Self::Op(Op::Meta, exprs) => match exprs.as_slice() {
-                [meta, expr @ ..] => f.delimit(fmt!("#[{meta}]\n"), "").list(expr, ","),
+                [meta, expr @ ..] => f.delimit(fmt!("#[{meta}] "), "").list(expr, ","),
                 [] => write!(f, "#[]"),
             },
 
@@ -182,7 +182,13 @@ impl<A: Annotation> Display for Bind<A> {
         match op {
             BindOp::Match => f.delimit(fmt!("{pat} => "), "").list(exprs, ",!? "),
             BindOp::Fn | BindOp::Mod | BindOp::Impl => {
-                f.delimit(fmt!("{pat} "), "").list(exprs, ",!? ")
+                if let [Anno(Expr::Op(Op::Block, _), _)] = exprs.as_slice() {
+                    f.delimit(fmt!("{pat} "), "").list(exprs, ",!? ")
+                } else {
+                    // wrap bare function bodies to new line
+                    f.delimit_indented(pat, "")
+                        .list_wrap("\n", exprs, ",!?", "")
+                }
             }
             BindOp::Struct | BindOp::Enum => match pat {
                 Pat::NamedRecord(name, bind) => match bind.as_ref() {