From ef1c19651628b6fca78ae2b00f7d8d67e9970ce3 Mon Sep 17 00:00:00 2001
From: Greg Burd <gburd@humio.com>
Date: Thu, 23 Jan 2020 11:14:29 -0500
Subject: [PATCH] Update pretty_print dependency and fix issues.

---
 edn/Cargo.toml          | 2 +-
 edn/src/pretty_print.rs | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/edn/Cargo.toml b/edn/Cargo.toml
index fec4b9b4..c8cd57eb 100644
--- a/edn/Cargo.toml
+++ b/edn/Cargo.toml
@@ -14,7 +14,7 @@ chrono = "0.4"
 itertools = "0.8"
 num = "0.2"
 ordered-float = "1.0"
-pretty = "0.2"
+pretty = "0.9"
 uuid = { version = "0.8", features = ["v4", "serde"] }
 serde = { version = "1.0", optional = true }
 serde_derive = { version = "1.0", optional = true }
diff --git a/edn/src/pretty_print.rs b/edn/src/pretty_print.rs
index 07a27c79..87885c6a 100644
--- a/edn/src/pretty_print.rs
+++ b/edn/src/pretty_print.rs
@@ -56,11 +56,11 @@ impl Value {
         I: IntoIterator<Item = &'a Value>,
     {
         let open = open.into();
-        let n = open.len();// as isize;
+        let n = open.len() as isize;
         let i = vs
             .into_iter()
             .map(|v| v.as_doc(allocator))
-            .intersperse(allocator.space());
+            .intersperse(allocator.line());
         allocator
             .text(open)
             .append(allocator.concat(i).nest(n))
@@ -84,8 +84,8 @@ impl Value {
                 let xs = vs
                     .iter()
                     .rev()
-                    .map(|(k, v)| k.as_doc(pp).append(pp.space()).append(v.as_doc(pp)).group())
-                    .intersperse(pp.space());
+                    .map(|(k, v)| k.as_doc(pp).append(pp.line()).append(v.as_doc(pp)).group())
+                    .intersperse(pp.line());
                 pp.text("{")
                     .append(pp.concat(xs).nest(1))
                     .append(pp.text("}"))