From 7aaf5f5330bf5043809bc4124c972941dc512d07 Mon Sep 17 00:00:00 2001
From: Jakub Wilk <jwilk@jwilk.net>
Date: Fri, 30 Dec 2016 11:20:26 +0100
Subject: [PATCH] Fix invalid escape sequences

Fixes:

    hy/cmdline.py:175: DeprecationWarning: invalid escape sequence \_
    tests/lex/test_lex.py:267: DeprecationWarning: invalid escape sequence \s
    tests/compilers/test_compiler.py:45: DeprecationWarning: invalid escape sequence \*

when run against Python 3.6 with warnings enabled.
---
 hy/cmdline.py                    | 2 +-
 tests/compilers/test_compiler.py | 2 +-
 tests/lex/test_lex.py            | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hy/cmdline.py b/hy/cmdline.py
index b938df2..8ef5d4b 100644
--- a/hy/cmdline.py
+++ b/hy/cmdline.py
@@ -144,7 +144,7 @@ def koan_macro():
 @macro("ideas")
 def ideas_macro():
     return HyExpression([HySymbol('print'),
-                         HyString("""
+                         HyString(r"""
 
     => (import [sh [figlet]])
     => (figlet "Hi, Hy!")
diff --git a/tests/compilers/test_compiler.py b/tests/compilers/test_compiler.py
index 063bdda..35e92ba 100644
--- a/tests/compilers/test_compiler.py
+++ b/tests/compilers/test_compiler.py
@@ -42,7 +42,7 @@ class CompilerTest(unittest.TestCase):
         self.assert_(callable(compiler.builds("foo_bar")))
         self.assert_(callable(compiler.builds("-")))
         self.assertRaisesRegexp(TypeError,
-                                "\*post\* translated strings",
+                                r"\*post\* translated strings",
                                 compiler.builds, "foobar-with-dash-")
 
 
diff --git a/tests/lex/test_lex.py b/tests/lex/test_lex.py
index feba9c3..cc9e7cc 100644
--- a/tests/lex/test_lex.py
+++ b/tests/lex/test_lex.py
@@ -264,7 +264,7 @@ def test_escapes():
     entry = tokenize("(foo \"foo\\n\")")[0]
     assert entry[1] == "foo\n"
 
-    entry = tokenize("(foo \"foo\s\")")[0]
+    entry = tokenize("(foo \"foo\\s\")")[0]
     assert entry[1] == "foo\\s"