diff --git a/Cargo.lock b/Cargo.lock
index 6083716..f1932c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,7 +92,7 @@ dependencies = [
  "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.1.77 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -161,7 +161,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "simd 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -169,7 +169,7 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.3.5"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -253,7 +253,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum num_cpus 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8890e6084723d57d0df8d2720b0d60c6ee67d6c93e7169630e4371e88765dcad"
 "checksum rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "2791d88c6defac799c3f20d74f094ca33b9332612d9aef9078519c82e4fe04a5"
 "checksum regex 0.1.77 (registry+https://github.com/rust-lang/crates.io-index)" = "64b03446c466d35b42f2a8b203c8e03ed8b91c0f17b56e1f84f7210a257aa665"
-"checksum regex-syntax 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "279401017ae31cf4e15344aa3f085d0e2e5c1e70067289ef906906fdbe92c8fd"
+"checksum regex-syntax 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "48f0573bcee95a48da786f8823465b5f2a1fae288a55407aca991e5b3e0eae11"
 "checksum rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)" = "6159e4e6e559c81bd706afe9c8fd68f547d3e851ce12e76b1de7914bab61691b"
 "checksum simd 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "63b5847c2d766ca7ce7227672850955802fabd779ba616aeabead4c2c3877023"
 "checksum strsim 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "50c069df92e4b01425a8bf3576d5d417943a6a7272fbabaf5bd80b1aaa76442e"
diff --git a/tests/tests.rs b/tests/tests.rs
index 032bae0..d6fe35d 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -809,6 +809,34 @@ sym2:be, to a very large extent, the result of luck. Sherlock Holmes
     assert_eq!(lines, path(expected));
 });
 
+// See: https://github.com/BurntSushi/ripgrep/issues/156
+clean!(
+    regression_156,
+    r#"#(?:parse|include)\s*\(\s*(?:"|')[./A-Za-z_-]+(?:"|')"#,
+    "testcase.txt",
+|wd: WorkDir, mut cmd: Command| {
+    const TESTCASE: &'static str = r#"#parse('widgets/foo_bar_macros.vm')
+#parse ( 'widgets/mobile/foo_bar_macros.vm' )
+#parse ("widgets/foobarhiddenformfields.vm")
+#parse ( "widgets/foo_bar_legal.vm" )
+#include( 'widgets/foo_bar_tips.vm' )
+#include('widgets/mobile/foo_bar_macros.vm')
+#include ("widgets/mobile/foo_bar_resetpw.vm")
+#parse('widgets/foo-bar-macros.vm')
+#parse ( 'widgets/mobile/foo-bar-macros.vm' )
+#parse ("widgets/foo-bar-hiddenformfields.vm")
+#parse ( "widgets/foo-bar-legal.vm" )
+#include( 'widgets/foo-bar-tips.vm' )
+#include('widgets/mobile/foo-bar-macros.vm')
+#include ("widgets/mobile/foo-bar-resetpw.vm")
+"#;
+    wd.create("testcase.txt", TESTCASE);
+    cmd.arg("-N");
+
+    let lines: String = wd.stdout(&mut cmd);
+    assert_eq!(lines, TESTCASE);
+});
+
 // See: https://github.com/BurntSushi/ripgrep/issues/20
 sherlock!(feature_20_no_filename, "Sherlock", ".",
 |wd: WorkDir, mut cmd: Command| {