From b42d44d5624e21d1bddfc64dd485691da410871f Mon Sep 17 00:00:00 2001
From: "murthy.pattisapu" <murthy.pattisapu@phenompeople.com>
Date: Tue, 4 Feb 2020 11:41:28 +0530
Subject: [PATCH 1/6] added testcase for large less file

---
 test/JavaScript.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/JavaScript.js b/test/JavaScript.js
index c2a3cea..292808a 100644
--- a/test/JavaScript.js
+++ b/test/JavaScript.js
@@ -16,6 +16,13 @@ const tests = path.join.bind(path, __dirname);
 const read = src => fs.readFileSync(src, 'utf-8').replace(/\r*\n/g, '\n');;
 
 describe('JavaScript comments', () => {
+  it('should work on large content files', () => {
+    const file = read(tests('fixtures/large.less'));
+    const generated = strip(file, {language : 'less'});
+    const stripped = read(tests('expected/strip-large.less'));
+    assert.strictEqual(stripped, generated);
+  });
+
   it('should strip all comments', () => {
     const actual = strip("'foo'; // this is a comment\n/* me too */ var abc = 'xyz';");
     assert.strictEqual(actual, '\'foo\'; \n var abc = \'xyz\';');

From 83ed581443dc8c5343e570ddefa071ee35fd8744 Mon Sep 17 00:00:00 2001
From: "murthy.pattisapu" <murthy.pattisapu@phenompeople.com>
Date: Tue, 4 Feb 2020 15:06:44 +0530
Subject: [PATCH 2/6] Adding actual less test files

---
 test/expected/strip-large.less | 292 +++++++++++++++++++++++++++++
 test/fixtures/large.less       | 331 +++++++++++++++++++++++++++++++++
 2 files changed, 623 insertions(+)
 create mode 100644 test/expected/strip-large.less
 create mode 100644 test/fixtures/large.less

diff --git a/test/expected/strip-large.less b/test/expected/strip-large.less
new file mode 100644
index 0000000..ac0b4ee
--- /dev/null
+++ b/test/expected/strip-large.less
@@ -0,0 +1,292 @@
+@noUi-css-prefix: noUi;
+
+
+
+
+ 
+.@{noUi-css-prefix}-target,
+.@{noUi-css-prefix}-target * {
+-webkit-touch-callout: none;
+-webkit-tap-highlight-color: rgba(0,0,0,0);
+-webkit-user-select: none;
+-ms-touch-action: none;
+	touch-action: none;
+-ms-user-select: none;
+-moz-user-select: none;
+	user-select: none;
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.@{noUi-css-prefix}-target {
+	position: relative;
+	direction: ltr;
+}
+.@{noUi-css-prefix}-base {
+	width: 100%;
+	height: 100%;
+	position: relative;
+	z-index: 1; }
+.@{noUi-css-prefix}-connect {
+	position: absolute;
+	right: 0;
+	top: 0;
+	left: 0;
+	bottom: 0;
+}
+.@{noUi-css-prefix}-origin {
+	position: absolute;
+	height: 0;
+	width: 0;
+}
+.@{noUi-css-prefix}-handle {
+	position: relative;
+	z-index: 1;
+}
+.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-connect,
+.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-origin {
+-webkit-transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+	transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+}
+.@{noUi-css-prefix}-state-drag * {
+	cursor: inherit !important;
+}
+
+.@{noUi-css-prefix}-base,
+.@{noUi-css-prefix}-handle {
+	-webkit-transform: translate3d(0,0,0);
+	transform: translate3d(0,0,0);
+}
+
+.@{noUi-css-prefix}-horizontal {
+	height: 18px;
+}
+.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-handle {
+	width: 34px;
+	height: 28px;
+	left: -17px;
+	top: -6px;
+}
+.@{noUi-css-prefix}-vertical {
+	width: 18px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle {
+	width: 28px;
+	height: 34px;
+	left: -6px;
+	top: -17px;
+}
+
+.@{noUi-css-prefix}-target {
+	background: #FAFAFA;
+	border-radius: 4px;
+	border: 1px solid #D3D3D3;
+	box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
+}
+.@{noUi-css-prefix}-connect {
+	background: #3FB8AF;
+	box-shadow: inset 0 0 3px rgba(51,51,51,0.45);
+-webkit-transition: background 450ms;
+	transition: background 450ms;
+}
+
+.@{noUi-css-prefix}-draggable {
+	cursor: ew-resize;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-draggable {
+	cursor: ns-resize;
+}
+.@{noUi-css-prefix}-handle {
+	border: 1px solid #D9D9D9;
+	border-radius: 3px;
+	background: #FFF;
+	cursor: default;
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #EBEBEB,
+				0 3px 6px -3px #BBB;
+}
+.@{noUi-css-prefix}-active {
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #DDD,
+				0 3px 6px -3px #BBB;
+}
+
+.@{noUi-css-prefix}-handle:before,
+.@{noUi-css-prefix}-handle:after {
+	content: "";
+	display: block;
+	position: absolute;
+	height: 14px;
+	width: 1px;
+	background: #E8E7E6;
+	left: 14px;
+	top: 6px;
+}
+.@{noUi-css-prefix}-handle:after {
+	left: 17px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:before,
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
+	width: 14px;
+	height: 1px;
+	left: 6px;
+	top: 14px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
+	top: 17px;
+}
+
+
+[disabled] .@{noUi-css-prefix}-connect {
+	background: #B8B8B8;
+}
+[disabled].@{noUi-css-prefix}-target,
+[disabled].@{noUi-css-prefix}-handle,
+[disabled] .@{noUi-css-prefix}-handle {
+	cursor: not-allowed;
+}
+
+
+
+.@{noUi-css-prefix}-pips,
+.@{noUi-css-prefix}-pips * {
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.@{noUi-css-prefix}-pips {
+	position: absolute;
+	color: #999;
+}
+
+.@{noUi-css-prefix}-value {
+	position: absolute;
+	text-align: center;
+}
+.@{noUi-css-prefix}-value-sub {
+	color: #ccc;
+	font-size: 10px;
+}
+
+.@{noUi-css-prefix}-marker {
+	position: absolute;
+	background: #CCC;
+}
+.@{noUi-css-prefix}-marker-sub {
+	background: #AAA;
+}
+.@{noUi-css-prefix}-marker-large {
+	background: #AAA;
+}
+
+.@{noUi-css-prefix}-pips-horizontal {
+	padding: 10px 0;
+	height: 80px;
+	top: 100%;
+	left: 0;
+	width: 100%;
+}
+.@{noUi-css-prefix}-value-horizontal {
+	-webkit-transform: translate3d(-50%,50%,0);
+	transform: translate3d(-50%,50%,0);
+}
+
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker {
+	margin-left: -1px;
+	width: 2px;
+	height: 5px;
+}
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-sub {
+	height: 10px;
+}
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-large {
+	height: 15px;
+}
+
+.@{noUi-css-prefix}-pips-vertical {
+	padding: 0 10px;
+	height: 100%;
+	top: 0;
+	left: 100%;
+}
+.@{noUi-css-prefix}-value-vertical {
+	-webkit-transform: translate3d(0,50%,0);
+	transform: translate3d(0,50%,0);
+	padding-left: 25px;
+}
+
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker {
+	width: 5px;
+	height: 2px;
+	margin-top: -1px;
+}
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-sub {
+	width: 10px;
+}
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-large {
+	width: 15px;
+}
+
+
+.@{noUi-css-prefix}-tooltip {
+	display: block;
+	position: absolute;
+	border: 1px solid #D9D9D9;
+	border-radius: 3px;
+	background: #fff;
+	color: #000;
+	padding: 5px;
+	text-align: center;
+}
+.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-tooltip {
+-webkit-transform: translate(-50%, 0);
+    transform: translate(-50%, 0);
+    left: 50%;
+    bottom: 120%;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-tooltip {
+-webkit-transform: translate(0, -50%);
+    transform: translate(0, -50%);
+    top: 50%;
+    right: 120%;
+}
+
+
+
+
+.ph-range-slider-v1-default-default {
+	padding: @space-lg 0;
+	.noUi-horizontal,
+	.noUi-vertical {
+		height: 6px;
+		.noUi-handle {
+			width: 20px;
+			height: 20px;
+			left: -17px;
+			top: -9px;
+		}
+	}
+	.noUi-vertical{
+		width: 6px;
+	}
+	.noUi-target {
+		background: #d7d7d7;
+		border-radius: 10px;
+		border: 1px solid #d7d7d7;
+		box-shadow: none;
+	}
+	.noUi-connect {
+		background: #c3c4c4;
+		box-shadow: none;
+	}
+	.noUi-handle {
+		border-radius: 50%;
+		border: 1px solid #d4d7d7;
+		background-color: #e1e1e1;
+		cursor: default;
+		box-shadow: none;
+		&:after,
+		&:before{
+			content: '';
+			display: none;
+		}
+	}
+}
diff --git a/test/fixtures/large.less b/test/fixtures/large.less
new file mode 100644
index 0000000..1af7190
--- /dev/null
+++ b/test/fixtures/large.less
@@ -0,0 +1,331 @@
+@noUi-css-prefix: noUi;
+
+
+/* Start for non editable less */
+
+/* @import "nouislider.core.less";
+ * Functional styling;
+ * These styles are required for noUiSlider to function.
+ * You don't need to change these rules to apply your design.
+ */
+
+ 
+.@{noUi-css-prefix}-target,
+.@{noUi-css-prefix}-target * {
+-webkit-touch-callout: none;
+-webkit-tap-highlight-color: rgba(0,0,0,0);
+-webkit-user-select: none;
+-ms-touch-action: none;
+	touch-action: none;
+-ms-user-select: none;
+-moz-user-select: none;
+	user-select: none;
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.@{noUi-css-prefix}-target {
+	position: relative;
+	direction: ltr;
+}
+.@{noUi-css-prefix}-base {
+	width: 100%;
+	height: 100%;
+	position: relative;
+	z-index: 1; /* Fix 401 */
+}
+.@{noUi-css-prefix}-connect {
+	position: absolute;
+	right: 0;
+	top: 0;
+	left: 0;
+	bottom: 0;
+}
+.@{noUi-css-prefix}-origin {
+	position: absolute;
+	height: 0;
+	width: 0;
+}
+.@{noUi-css-prefix}-handle {
+	position: relative;
+	z-index: 1;
+}
+.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-connect,
+.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-origin {
+-webkit-transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+	transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+}
+.@{noUi-css-prefix}-state-drag * {
+	cursor: inherit !important;
+}
+
+/* Painting and performance;
+ * Browsers can paint handles in their own layer.
+ */
+.@{noUi-css-prefix}-base,
+.@{noUi-css-prefix}-handle {
+	-webkit-transform: translate3d(0,0,0);
+	transform: translate3d(0,0,0);
+}
+
+/* Slider size and handle placement;
+ */
+.@{noUi-css-prefix}-horizontal {
+	height: 18px;
+}
+.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-handle {
+	width: 34px;
+	height: 28px;
+	left: -17px;
+	top: -6px;
+}
+.@{noUi-css-prefix}-vertical {
+	width: 18px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle {
+	width: 28px;
+	height: 34px;
+	left: -6px;
+	top: -17px;
+}
+
+/* Styling;
+ */
+.@{noUi-css-prefix}-target {
+	background: #FAFAFA;
+	border-radius: 4px;
+	border: 1px solid #D3D3D3;
+	box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
+}
+.@{noUi-css-prefix}-connect {
+	background: #3FB8AF;
+	box-shadow: inset 0 0 3px rgba(51,51,51,0.45);
+-webkit-transition: background 450ms;
+	transition: background 450ms;
+}
+
+/* Handles and cursors;
+ */
+.@{noUi-css-prefix}-draggable {
+	cursor: ew-resize;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-draggable {
+	cursor: ns-resize;
+}
+.@{noUi-css-prefix}-handle {
+	border: 1px solid #D9D9D9;
+	border-radius: 3px;
+	background: #FFF;
+	cursor: default;
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #EBEBEB,
+				0 3px 6px -3px #BBB;
+}
+.@{noUi-css-prefix}-active {
+	box-shadow: inset 0 0 1px #FFF,
+				inset 0 1px 7px #DDD,
+				0 3px 6px -3px #BBB;
+}
+
+/* Handle stripes;
+ */
+.@{noUi-css-prefix}-handle:before,
+.@{noUi-css-prefix}-handle:after {
+	content: "";
+	display: block;
+	position: absolute;
+	height: 14px;
+	width: 1px;
+	background: #E8E7E6;
+	left: 14px;
+	top: 6px;
+}
+.@{noUi-css-prefix}-handle:after {
+	left: 17px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:before,
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
+	width: 14px;
+	height: 1px;
+	left: 6px;
+	top: 14px;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
+	top: 17px;
+}
+
+/* Disabled state;
+ */
+
+[disabled] .@{noUi-css-prefix}-connect {
+	background: #B8B8B8;
+}
+[disabled].@{noUi-css-prefix}-target,
+[disabled].@{noUi-css-prefix}-handle,
+[disabled] .@{noUi-css-prefix}-handle {
+	cursor: not-allowed;
+}
+
+/*@import "nouislider.pips.less";*/
+
+
+/* Base;
+ *
+ */
+.@{noUi-css-prefix}-pips,
+.@{noUi-css-prefix}-pips * {
+-moz-box-sizing: border-box;
+	box-sizing: border-box;
+}
+.@{noUi-css-prefix}-pips {
+	position: absolute;
+	color: #999;
+}
+
+/* Values;
+ *
+ */
+.@{noUi-css-prefix}-value {
+	position: absolute;
+	text-align: center;
+}
+.@{noUi-css-prefix}-value-sub {
+	color: #ccc;
+	font-size: 10px;
+}
+
+/* Markings;
+ *
+ */
+.@{noUi-css-prefix}-marker {
+	position: absolute;
+	background: #CCC;
+}
+.@{noUi-css-prefix}-marker-sub {
+	background: #AAA;
+}
+.@{noUi-css-prefix}-marker-large {
+	background: #AAA;
+}
+
+/* Horizontal layout;
+ *
+ */
+.@{noUi-css-prefix}-pips-horizontal {
+	padding: 10px 0;
+	height: 80px;
+	top: 100%;
+	left: 0;
+	width: 100%;
+}
+.@{noUi-css-prefix}-value-horizontal {
+	-webkit-transform: translate3d(-50%,50%,0);
+	transform: translate3d(-50%,50%,0);
+}
+
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker {
+	margin-left: -1px;
+	width: 2px;
+	height: 5px;
+}
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-sub {
+	height: 10px;
+}
+.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-large {
+	height: 15px;
+}
+
+/* Vertical layout;
+ *
+ */
+.@{noUi-css-prefix}-pips-vertical {
+	padding: 0 10px;
+	height: 100%;
+	top: 0;
+	left: 100%;
+}
+.@{noUi-css-prefix}-value-vertical {
+	-webkit-transform: translate3d(0,50%,0);
+	transform: translate3d(0,50%,0);
+	padding-left: 25px;
+}
+
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker {
+	width: 5px;
+	height: 2px;
+	margin-top: -1px;
+}
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-sub {
+	width: 10px;
+}
+.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-large {
+	width: 15px;
+}
+
+/* @import "nouislider.tooltips.less"; */
+
+.@{noUi-css-prefix}-tooltip {
+	display: block;
+	position: absolute;
+	border: 1px solid #D9D9D9;
+	border-radius: 3px;
+	background: #fff;
+	color: #000;
+	padding: 5px;
+	text-align: center;
+}
+.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-tooltip {
+-webkit-transform: translate(-50%, 0);
+    transform: translate(-50%, 0);
+    left: 50%;
+    bottom: 120%;
+}
+.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-tooltip {
+-webkit-transform: translate(0, -50%);
+    transform: translate(0, -50%);
+    top: 50%;
+    right: 120%;
+}
+
+
+/* END for non editable less */
+
+/* If want Remove below css and wirte new */
+
+.ph-range-slider-v1-default-default {
+	padding: @space-lg 0;
+	.noUi-horizontal,
+	.noUi-vertical {
+		height: 6px;
+		.noUi-handle {
+			width: 20px;
+			height: 20px;
+			left: -17px;
+			top: -9px;
+		}
+	}
+	.noUi-vertical{
+		width: 6px;
+	}
+	.noUi-target {
+		background: #d7d7d7;
+		border-radius: 10px;
+		border: 1px solid #d7d7d7;
+		box-shadow: none;
+	}
+	.noUi-connect {
+		background: #c3c4c4;
+		box-shadow: none;
+	}
+	.noUi-handle {
+		border-radius: 50%;
+		border: 1px solid #d4d7d7;
+		background-color: #e1e1e1;
+		cursor: default;
+		box-shadow: none;
+		&:after,
+		&:before{
+			content: '';
+			display: none;
+		}
+	}
+}

From bd56cc11140f04f6736f52f5b25c8a1de1b3413a Mon Sep 17 00:00:00 2001
From: Pradeepa__Anumalla <pradeepa.anumalla@phenompeople.com>
Date: Wed, 5 Feb 2020 13:59:12 +0530
Subject: [PATCH 3/6] Regex changes for quoted string

---
 lib/parse.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/parse.js b/lib/parse.js
index 1097ba3..d334e9d 100644
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -5,7 +5,7 @@ const languages = require('./languages');
 
 const constants = {
   ESCAPED_CHAR_REGEX: /^\\./,
-  QUOTED_STRING_REGEX: /^(['"`])((?:\\.|[^\1])+?)(\1)/,
+  QUOTED_STRING_REGEX:/^(['"`])((?:|[^\1])+?)(\1)/,
   NEWLINE_REGEX: /^\r*\n/
 };
 

From 352205714b97e0102ead655b4abbcaead77c9984 Mon Sep 17 00:00:00 2001
From: "murthy.pattisapu" <murthy.pattisapu@phenompeople.com>
Date: Wed, 5 Feb 2020 16:57:05 +0530
Subject: [PATCH 4/6] Modfying less testcase to exact scenario - Empty qoutes
 are causing the issue in removing comments

---
 test/JavaScript.js                          |   6 +-
 test/expected/strip-large.less              | 292 -----------------
 test/expected/strip-quoted-sting-match.less |  10 +
 test/fixtures/large.less                    | 331 --------------------
 test/fixtures/quoted-sting-match.less       |  12 +
 5 files changed, 25 insertions(+), 626 deletions(-)
 delete mode 100644 test/expected/strip-large.less
 create mode 100644 test/expected/strip-quoted-sting-match.less
 delete mode 100644 test/fixtures/large.less
 create mode 100644 test/fixtures/quoted-sting-match.less

diff --git a/test/JavaScript.js b/test/JavaScript.js
index 292808a..ba8cb2a 100644
--- a/test/JavaScript.js
+++ b/test/JavaScript.js
@@ -16,10 +16,10 @@ const tests = path.join.bind(path, __dirname);
 const read = src => fs.readFileSync(src, 'utf-8').replace(/\r*\n/g, '\n');;
 
 describe('JavaScript comments', () => {
-  it('should work on large content files', () => {
-    const file = read(tests('fixtures/large.less'));
+  it('should work on comments which has quotes', () => {
+    const file = read(tests('fixtures/quoted-sting-match.less'));
     const generated = strip(file, {language : 'less'});
-    const stripped = read(tests('expected/strip-large.less'));
+    const stripped = read(tests('expected/strip-quoted-sting-match.less'));
     assert.strictEqual(stripped, generated);
   });
 
diff --git a/test/expected/strip-large.less b/test/expected/strip-large.less
deleted file mode 100644
index ac0b4ee..0000000
--- a/test/expected/strip-large.less
+++ /dev/null
@@ -1,292 +0,0 @@
-@noUi-css-prefix: noUi;
-
-
-
-
- 
-.@{noUi-css-prefix}-target,
-.@{noUi-css-prefix}-target * {
--webkit-touch-callout: none;
--webkit-tap-highlight-color: rgba(0,0,0,0);
--webkit-user-select: none;
--ms-touch-action: none;
-	touch-action: none;
--ms-user-select: none;
--moz-user-select: none;
-	user-select: none;
--moz-box-sizing: border-box;
-	box-sizing: border-box;
-}
-.@{noUi-css-prefix}-target {
-	position: relative;
-	direction: ltr;
-}
-.@{noUi-css-prefix}-base {
-	width: 100%;
-	height: 100%;
-	position: relative;
-	z-index: 1; }
-.@{noUi-css-prefix}-connect {
-	position: absolute;
-	right: 0;
-	top: 0;
-	left: 0;
-	bottom: 0;
-}
-.@{noUi-css-prefix}-origin {
-	position: absolute;
-	height: 0;
-	width: 0;
-}
-.@{noUi-css-prefix}-handle {
-	position: relative;
-	z-index: 1;
-}
-.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-connect,
-.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-origin {
--webkit-transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
-	transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
-}
-.@{noUi-css-prefix}-state-drag * {
-	cursor: inherit !important;
-}
-
-.@{noUi-css-prefix}-base,
-.@{noUi-css-prefix}-handle {
-	-webkit-transform: translate3d(0,0,0);
-	transform: translate3d(0,0,0);
-}
-
-.@{noUi-css-prefix}-horizontal {
-	height: 18px;
-}
-.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-handle {
-	width: 34px;
-	height: 28px;
-	left: -17px;
-	top: -6px;
-}
-.@{noUi-css-prefix}-vertical {
-	width: 18px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle {
-	width: 28px;
-	height: 34px;
-	left: -6px;
-	top: -17px;
-}
-
-.@{noUi-css-prefix}-target {
-	background: #FAFAFA;
-	border-radius: 4px;
-	border: 1px solid #D3D3D3;
-	box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
-}
-.@{noUi-css-prefix}-connect {
-	background: #3FB8AF;
-	box-shadow: inset 0 0 3px rgba(51,51,51,0.45);
--webkit-transition: background 450ms;
-	transition: background 450ms;
-}
-
-.@{noUi-css-prefix}-draggable {
-	cursor: ew-resize;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-draggable {
-	cursor: ns-resize;
-}
-.@{noUi-css-prefix}-handle {
-	border: 1px solid #D9D9D9;
-	border-radius: 3px;
-	background: #FFF;
-	cursor: default;
-	box-shadow: inset 0 0 1px #FFF,
-				inset 0 1px 7px #EBEBEB,
-				0 3px 6px -3px #BBB;
-}
-.@{noUi-css-prefix}-active {
-	box-shadow: inset 0 0 1px #FFF,
-				inset 0 1px 7px #DDD,
-				0 3px 6px -3px #BBB;
-}
-
-.@{noUi-css-prefix}-handle:before,
-.@{noUi-css-prefix}-handle:after {
-	content: "";
-	display: block;
-	position: absolute;
-	height: 14px;
-	width: 1px;
-	background: #E8E7E6;
-	left: 14px;
-	top: 6px;
-}
-.@{noUi-css-prefix}-handle:after {
-	left: 17px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:before,
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
-	width: 14px;
-	height: 1px;
-	left: 6px;
-	top: 14px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
-	top: 17px;
-}
-
-
-[disabled] .@{noUi-css-prefix}-connect {
-	background: #B8B8B8;
-}
-[disabled].@{noUi-css-prefix}-target,
-[disabled].@{noUi-css-prefix}-handle,
-[disabled] .@{noUi-css-prefix}-handle {
-	cursor: not-allowed;
-}
-
-
-
-.@{noUi-css-prefix}-pips,
-.@{noUi-css-prefix}-pips * {
--moz-box-sizing: border-box;
-	box-sizing: border-box;
-}
-.@{noUi-css-prefix}-pips {
-	position: absolute;
-	color: #999;
-}
-
-.@{noUi-css-prefix}-value {
-	position: absolute;
-	text-align: center;
-}
-.@{noUi-css-prefix}-value-sub {
-	color: #ccc;
-	font-size: 10px;
-}
-
-.@{noUi-css-prefix}-marker {
-	position: absolute;
-	background: #CCC;
-}
-.@{noUi-css-prefix}-marker-sub {
-	background: #AAA;
-}
-.@{noUi-css-prefix}-marker-large {
-	background: #AAA;
-}
-
-.@{noUi-css-prefix}-pips-horizontal {
-	padding: 10px 0;
-	height: 80px;
-	top: 100%;
-	left: 0;
-	width: 100%;
-}
-.@{noUi-css-prefix}-value-horizontal {
-	-webkit-transform: translate3d(-50%,50%,0);
-	transform: translate3d(-50%,50%,0);
-}
-
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker {
-	margin-left: -1px;
-	width: 2px;
-	height: 5px;
-}
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-sub {
-	height: 10px;
-}
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-large {
-	height: 15px;
-}
-
-.@{noUi-css-prefix}-pips-vertical {
-	padding: 0 10px;
-	height: 100%;
-	top: 0;
-	left: 100%;
-}
-.@{noUi-css-prefix}-value-vertical {
-	-webkit-transform: translate3d(0,50%,0);
-	transform: translate3d(0,50%,0);
-	padding-left: 25px;
-}
-
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker {
-	width: 5px;
-	height: 2px;
-	margin-top: -1px;
-}
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-sub {
-	width: 10px;
-}
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-large {
-	width: 15px;
-}
-
-
-.@{noUi-css-prefix}-tooltip {
-	display: block;
-	position: absolute;
-	border: 1px solid #D9D9D9;
-	border-radius: 3px;
-	background: #fff;
-	color: #000;
-	padding: 5px;
-	text-align: center;
-}
-.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-tooltip {
--webkit-transform: translate(-50%, 0);
-    transform: translate(-50%, 0);
-    left: 50%;
-    bottom: 120%;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-tooltip {
--webkit-transform: translate(0, -50%);
-    transform: translate(0, -50%);
-    top: 50%;
-    right: 120%;
-}
-
-
-
-
-.ph-range-slider-v1-default-default {
-	padding: @space-lg 0;
-	.noUi-horizontal,
-	.noUi-vertical {
-		height: 6px;
-		.noUi-handle {
-			width: 20px;
-			height: 20px;
-			left: -17px;
-			top: -9px;
-		}
-	}
-	.noUi-vertical{
-		width: 6px;
-	}
-	.noUi-target {
-		background: #d7d7d7;
-		border-radius: 10px;
-		border: 1px solid #d7d7d7;
-		box-shadow: none;
-	}
-	.noUi-connect {
-		background: #c3c4c4;
-		box-shadow: none;
-	}
-	.noUi-handle {
-		border-radius: 50%;
-		border: 1px solid #d4d7d7;
-		background-color: #e1e1e1;
-		cursor: default;
-		box-shadow: none;
-		&:after,
-		&:before{
-			content: '';
-			display: none;
-		}
-	}
-}
diff --git a/test/expected/strip-quoted-sting-match.less b/test/expected/strip-quoted-sting-match.less
new file mode 100644
index 0000000..7284d60
--- /dev/null
+++ b/test/expected/strip-quoted-sting-match.less
@@ -0,0 +1,10 @@
+.@{var}-handle:after {
+	content: "Content At quoted String comments";
+	content: "";
+}
+
+
+
+.@{var}-handle:after{
+	content : "Content After quoted String comments"
+}
\ No newline at end of file
diff --git a/test/fixtures/large.less b/test/fixtures/large.less
deleted file mode 100644
index 1af7190..0000000
--- a/test/fixtures/large.less
+++ /dev/null
@@ -1,331 +0,0 @@
-@noUi-css-prefix: noUi;
-
-
-/* Start for non editable less */
-
-/* @import "nouislider.core.less";
- * Functional styling;
- * These styles are required for noUiSlider to function.
- * You don't need to change these rules to apply your design.
- */
-
- 
-.@{noUi-css-prefix}-target,
-.@{noUi-css-prefix}-target * {
--webkit-touch-callout: none;
--webkit-tap-highlight-color: rgba(0,0,0,0);
--webkit-user-select: none;
--ms-touch-action: none;
-	touch-action: none;
--ms-user-select: none;
--moz-user-select: none;
-	user-select: none;
--moz-box-sizing: border-box;
-	box-sizing: border-box;
-}
-.@{noUi-css-prefix}-target {
-	position: relative;
-	direction: ltr;
-}
-.@{noUi-css-prefix}-base {
-	width: 100%;
-	height: 100%;
-	position: relative;
-	z-index: 1; /* Fix 401 */
-}
-.@{noUi-css-prefix}-connect {
-	position: absolute;
-	right: 0;
-	top: 0;
-	left: 0;
-	bottom: 0;
-}
-.@{noUi-css-prefix}-origin {
-	position: absolute;
-	height: 0;
-	width: 0;
-}
-.@{noUi-css-prefix}-handle {
-	position: relative;
-	z-index: 1;
-}
-.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-connect,
-.@{noUi-css-prefix}-state-tap .@{noUi-css-prefix}-origin {
--webkit-transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
-	transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
-}
-.@{noUi-css-prefix}-state-drag * {
-	cursor: inherit !important;
-}
-
-/* Painting and performance;
- * Browsers can paint handles in their own layer.
- */
-.@{noUi-css-prefix}-base,
-.@{noUi-css-prefix}-handle {
-	-webkit-transform: translate3d(0,0,0);
-	transform: translate3d(0,0,0);
-}
-
-/* Slider size and handle placement;
- */
-.@{noUi-css-prefix}-horizontal {
-	height: 18px;
-}
-.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-handle {
-	width: 34px;
-	height: 28px;
-	left: -17px;
-	top: -6px;
-}
-.@{noUi-css-prefix}-vertical {
-	width: 18px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle {
-	width: 28px;
-	height: 34px;
-	left: -6px;
-	top: -17px;
-}
-
-/* Styling;
- */
-.@{noUi-css-prefix}-target {
-	background: #FAFAFA;
-	border-radius: 4px;
-	border: 1px solid #D3D3D3;
-	box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
-}
-.@{noUi-css-prefix}-connect {
-	background: #3FB8AF;
-	box-shadow: inset 0 0 3px rgba(51,51,51,0.45);
--webkit-transition: background 450ms;
-	transition: background 450ms;
-}
-
-/* Handles and cursors;
- */
-.@{noUi-css-prefix}-draggable {
-	cursor: ew-resize;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-draggable {
-	cursor: ns-resize;
-}
-.@{noUi-css-prefix}-handle {
-	border: 1px solid #D9D9D9;
-	border-radius: 3px;
-	background: #FFF;
-	cursor: default;
-	box-shadow: inset 0 0 1px #FFF,
-				inset 0 1px 7px #EBEBEB,
-				0 3px 6px -3px #BBB;
-}
-.@{noUi-css-prefix}-active {
-	box-shadow: inset 0 0 1px #FFF,
-				inset 0 1px 7px #DDD,
-				0 3px 6px -3px #BBB;
-}
-
-/* Handle stripes;
- */
-.@{noUi-css-prefix}-handle:before,
-.@{noUi-css-prefix}-handle:after {
-	content: "";
-	display: block;
-	position: absolute;
-	height: 14px;
-	width: 1px;
-	background: #E8E7E6;
-	left: 14px;
-	top: 6px;
-}
-.@{noUi-css-prefix}-handle:after {
-	left: 17px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:before,
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
-	width: 14px;
-	height: 1px;
-	left: 6px;
-	top: 14px;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-handle:after {
-	top: 17px;
-}
-
-/* Disabled state;
- */
-
-[disabled] .@{noUi-css-prefix}-connect {
-	background: #B8B8B8;
-}
-[disabled].@{noUi-css-prefix}-target,
-[disabled].@{noUi-css-prefix}-handle,
-[disabled] .@{noUi-css-prefix}-handle {
-	cursor: not-allowed;
-}
-
-/*@import "nouislider.pips.less";*/
-
-
-/* Base;
- *
- */
-.@{noUi-css-prefix}-pips,
-.@{noUi-css-prefix}-pips * {
--moz-box-sizing: border-box;
-	box-sizing: border-box;
-}
-.@{noUi-css-prefix}-pips {
-	position: absolute;
-	color: #999;
-}
-
-/* Values;
- *
- */
-.@{noUi-css-prefix}-value {
-	position: absolute;
-	text-align: center;
-}
-.@{noUi-css-prefix}-value-sub {
-	color: #ccc;
-	font-size: 10px;
-}
-
-/* Markings;
- *
- */
-.@{noUi-css-prefix}-marker {
-	position: absolute;
-	background: #CCC;
-}
-.@{noUi-css-prefix}-marker-sub {
-	background: #AAA;
-}
-.@{noUi-css-prefix}-marker-large {
-	background: #AAA;
-}
-
-/* Horizontal layout;
- *
- */
-.@{noUi-css-prefix}-pips-horizontal {
-	padding: 10px 0;
-	height: 80px;
-	top: 100%;
-	left: 0;
-	width: 100%;
-}
-.@{noUi-css-prefix}-value-horizontal {
-	-webkit-transform: translate3d(-50%,50%,0);
-	transform: translate3d(-50%,50%,0);
-}
-
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker {
-	margin-left: -1px;
-	width: 2px;
-	height: 5px;
-}
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-sub {
-	height: 10px;
-}
-.@{noUi-css-prefix}-marker-horizontal.@{noUi-css-prefix}-marker-large {
-	height: 15px;
-}
-
-/* Vertical layout;
- *
- */
-.@{noUi-css-prefix}-pips-vertical {
-	padding: 0 10px;
-	height: 100%;
-	top: 0;
-	left: 100%;
-}
-.@{noUi-css-prefix}-value-vertical {
-	-webkit-transform: translate3d(0,50%,0);
-	transform: translate3d(0,50%,0);
-	padding-left: 25px;
-}
-
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker {
-	width: 5px;
-	height: 2px;
-	margin-top: -1px;
-}
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-sub {
-	width: 10px;
-}
-.@{noUi-css-prefix}-marker-vertical.@{noUi-css-prefix}-marker-large {
-	width: 15px;
-}
-
-/* @import "nouislider.tooltips.less"; */
-
-.@{noUi-css-prefix}-tooltip {
-	display: block;
-	position: absolute;
-	border: 1px solid #D9D9D9;
-	border-radius: 3px;
-	background: #fff;
-	color: #000;
-	padding: 5px;
-	text-align: center;
-}
-.@{noUi-css-prefix}-horizontal .@{noUi-css-prefix}-tooltip {
--webkit-transform: translate(-50%, 0);
-    transform: translate(-50%, 0);
-    left: 50%;
-    bottom: 120%;
-}
-.@{noUi-css-prefix}-vertical .@{noUi-css-prefix}-tooltip {
--webkit-transform: translate(0, -50%);
-    transform: translate(0, -50%);
-    top: 50%;
-    right: 120%;
-}
-
-
-/* END for non editable less */
-
-/* If want Remove below css and wirte new */
-
-.ph-range-slider-v1-default-default {
-	padding: @space-lg 0;
-	.noUi-horizontal,
-	.noUi-vertical {
-		height: 6px;
-		.noUi-handle {
-			width: 20px;
-			height: 20px;
-			left: -17px;
-			top: -9px;
-		}
-	}
-	.noUi-vertical{
-		width: 6px;
-	}
-	.noUi-target {
-		background: #d7d7d7;
-		border-radius: 10px;
-		border: 1px solid #d7d7d7;
-		box-shadow: none;
-	}
-	.noUi-connect {
-		background: #c3c4c4;
-		box-shadow: none;
-	}
-	.noUi-handle {
-		border-radius: 50%;
-		border: 1px solid #d4d7d7;
-		background-color: #e1e1e1;
-		cursor: default;
-		box-shadow: none;
-		&:after,
-		&:before{
-			content: '';
-			display: none;
-		}
-	}
-}
diff --git a/test/fixtures/quoted-sting-match.less b/test/fixtures/quoted-sting-match.less
new file mode 100644
index 0000000..d323d20
--- /dev/null
+++ b/test/fixtures/quoted-sting-match.less
@@ -0,0 +1,12 @@
+.@{var}-handle:after {
+	content: "Content At quoted String comments";
+	content: "";
+}
+
+/* Comments without Quoted String;
+ */
+/*@import "Comments with Quoted String";*/
+
+.@{var}-handle:after{
+	content : "Content After quoted String comments"
+}
\ No newline at end of file

From 5427a2dc3806bd3e355375652c4ea1f7d8a96776 Mon Sep 17 00:00:00 2001
From: "murthy.pattisapu" <murthy.pattisapu@phenompeople.com>
Date: Wed, 5 Feb 2020 17:00:54 +0530
Subject: [PATCH 5/6] Modfying less testcase to exact scenario - Empty qoutes
 are causing the issue in removing comments

---
 test/expected/strip-quoted-sting-match.less | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/expected/strip-quoted-sting-match.less b/test/expected/strip-quoted-sting-match.less
index 7284d60..a23f9c9 100644
--- a/test/expected/strip-quoted-sting-match.less
+++ b/test/expected/strip-quoted-sting-match.less
@@ -4,7 +4,6 @@
 }
 
 
-
 .@{var}-handle:after{
 	content : "Content After quoted String comments"
 }
\ No newline at end of file

From cce0ec991784f815fbf070d2db971b90a869becd Mon Sep 17 00:00:00 2001
From: "murthy.pattisapu" <murthy.pattisapu@phenompeople.com>
Date: Wed, 5 Feb 2020 17:08:03 +0530
Subject: [PATCH 6/6] Modfying less testcase to exact scenario - Empty qoutes
 are causing the issue in removing comments

---
 test/expected/strip-quoted-sting-match.less |  9 +++++++++
 test/fixtures/quoted-sting-match.less       | 12 ++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/test/expected/strip-quoted-sting-match.less b/test/expected/strip-quoted-sting-match.less
index a23f9c9..3c7d534 100644
--- a/test/expected/strip-quoted-sting-match.less
+++ b/test/expected/strip-quoted-sting-match.less
@@ -4,6 +4,15 @@
 }
 
 
+.@{var}-handle:after{
+	content : "Content After quoted String comments"
+}
+
+.@{var}-handle:after {
+	content: "Content At quoted String comments";
+}
+
+
 .@{var}-handle:after{
 	content : "Content After quoted String comments"
 }
\ No newline at end of file
diff --git a/test/fixtures/quoted-sting-match.less b/test/fixtures/quoted-sting-match.less
index d323d20..0d42cdc 100644
--- a/test/fixtures/quoted-sting-match.less
+++ b/test/fixtures/quoted-sting-match.less
@@ -7,6 +7,18 @@
  */
 /*@import "Comments with Quoted String";*/
 
+.@{var}-handle:after{
+	content : "Content After quoted String comments"
+}
+
+.@{var}-handle:after {
+	content: "Content At quoted String comments";
+}
+
+/* Comments without Quoted String;
+ */
+/*@import "Comments with Quoted String";*/
+
 .@{var}-handle:after{
 	content : "Content After quoted String comments"
 }
\ No newline at end of file