From 0c7e5299bf05d24c22dbff85964acec26ea3edf4 Mon Sep 17 00:00:00 2001
From: Ethan P <eth-p+git@hidden.email>
Date: Wed, 16 Dec 2020 18:16:00 -0800
Subject: [PATCH] Add squeeze_empty_lines to PrettyPrinter

---
 src/pretty_printer.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/pretty_printer.rs b/src/pretty_printer.rs
index 121637f1..614f0c91 100644
--- a/src/pretty_printer.rs
+++ b/src/pretty_printer.rs
@@ -230,6 +230,13 @@ impl<'a> PrettyPrinter<'a> {
         self
     }
 
+    /// Specify the maximum number of consecutive empty lines to print.
+    /// If set to `0`, all empty lines will be shown.
+    pub fn squeeze_empty_lines(&mut self, maximum: usize) -> &mut Self {
+        self.config.squeeze_lines = maximum;
+        self
+    }
+
     /// Specify the highlighting theme
     pub fn theme(&mut self, theme: impl AsRef<str>) -> &mut Self {
         self.config.theme = theme.as_ref().to_owned();