From 4f6d0733c934047e64476246b16b99f39dbe40b2 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 15 Jun 2020 13:29:38 -0700
Subject: [PATCH] [clang-tidy] use raw strings for easier readability (#882)

Found with modernize-raw-string-literal

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 src/emitterutils.cpp | 10 +++++-----
 src/exp.cpp          |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/emitterutils.cpp b/src/emitterutils.cpp
index ccacc2a..0410f93 100644
--- a/src/emitterutils.cpp
+++ b/src/emitterutils.cpp
@@ -366,15 +366,15 @@ bool WriteChar(ostream_wrapper& out, char ch) {
   if (('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z')) {
     out << ch;
   } else if (ch == '\"') {
-    out << "\"\\\"\"";
+    out << R"("\"")";
   } else if (ch == '\t') {
-    out << "\"\\t\"";
+    out << R"("\t")";
   } else if (ch == '\n') {
-    out << "\"\\n\"";
+    out << R"("\n")";
   } else if (ch == '\b') {
-    out << "\"\\b\"";
+    out << R"("\b")";
   } else if (ch == '\\') {
-    out << "\"\\\\\"";
+    out << R"("\\")";
   } else if (0x20 <= ch && ch <= 0x7e) {
     out << "\"" << ch << "\"";
   } else {
diff --git a/src/exp.cpp b/src/exp.cpp
index f05454b..992620f 100644
--- a/src/exp.cpp
+++ b/src/exp.cpp
@@ -105,7 +105,7 @@ std::string Escape(Stream& in) {
     case 'e':
       return "\x1B";
     case ' ':
-      return "\x20";
+      return R"( )";
     case '\"':
       return "\"";
     case '\'':