From de7e798e6fb5f448f039561e2a4f86cc4e657feb Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Mon, 3 Oct 2016 16:23:41 -0500
Subject: [PATCH] Replace single-char S_ECHOs with S_CHAR

---
 Marlin/Marlin_main.cpp         | 6 ++++--
 Marlin/configuration_store.cpp | 3 ++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 097100d2a..038f69c90 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -770,7 +770,8 @@ bool enqueue_and_echo_command(const char* cmd, bool say_ok/*=false*/) {
   if (_enqueuecommand(cmd, say_ok)) {
     SERIAL_ECHO_START;
     SERIAL_ECHOPAIR(MSG_Enqueueing, cmd);
-    SERIAL_ECHOLNPGM("\"");
+    SERIAL_CHAR('"');
+    SERIAL_EOL;
     return true;
   }
   return false;
@@ -2648,7 +2649,8 @@ void gcode_get_destination() {
 void unknown_command_error() {
   SERIAL_ECHO_START;
   SERIAL_ECHOPAIR(MSG_UNKNOWN_COMMAND, current_command);
-  SERIAL_ECHOLNPGM("\"");
+  SERIAL_CHAR('"');
+  SERIAL_EOL;
 }
 
 #if ENABLED(HOST_KEEPALIVE_FEATURE)
diff --git a/Marlin/configuration_store.cpp b/Marlin/configuration_store.cpp
index 1891651f6..65480a20e 100644
--- a/Marlin/configuration_store.cpp
+++ b/Marlin/configuration_store.cpp
@@ -383,7 +383,8 @@ void Config_RetrieveSettings() {
 
   //  SERIAL_ECHOPAIR("Version: [", ver);
   //  SERIAL_ECHOPAIR("] Stored version: [", stored_ver);
-  //  SERIAL_ECHOLNPGM("]");
+  //  SERIAL_CHAR(']');
+  //  SERIAL_EOL;
 
   if (strncmp(version, stored_ver, 3) != 0) {
     Config_ResetDefault();