From 498aed2add0d8adccedae3c6be4572f2ba10384d Mon Sep 17 00:00:00 2001
From: Frazer Smith <frazer.dev@outlook.com>
Date: Sat, 16 Sep 2023 21:19:14 +0100
Subject: [PATCH 1/3] refactor(index): use word character inside regex
 character class

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 0a90f6f..40729c9 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,7 @@ NullObject.prototype = Object.create(null)
  * obs-text      = %x80-FF
  * quoted-pair   = "\" ( HTAB / SP / VCHAR / obs-text )
  */
-const paramRE = /; *([!#$%&'*+.^_`|~0-9A-Za-z-]+)=("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^_`|~0-9A-Za-z-]+) */g // eslint-disable-line no-control-regex
+const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^\w`|~-]+) */g // eslint-disable-line no-control-regex
 
 /**
  * RegExp to match quoted-pair in RFC 7230 sec 3.2.6
@@ -34,7 +34,7 @@ const quotedPairRE = /\\([\u000b\u0020-\u00ff])/g // eslint-disable-line no-cont
  * type       = token
  * subtype    = token
  */
-const mediaTypeRE = /^[!#$%&'*+.^_|~0-9A-Za-z-]+\/[!#$%&'*+.^_|~0-9A-Za-z-]+$/
+const mediaTypeRE = /^[!#$%&'*+.^\w|~-]+\/[!#$%&'*+.^\w|~-]+$/
 
 // default ContentType to prevent repeated object creation
 const defaultContentType = { type: '', parameters: new NullObject() }

From cdf6d9232ad84e9d78e68d09af302fd4ac836d4e Mon Sep 17 00:00:00 2001
From: Frazer Smith <frazer.dev@outlook.com>
Date: Sat, 16 Sep 2023 21:54:33 +0100
Subject: [PATCH 2/3] refactor(index): use `\v` vertical whitespace char over
 unicode

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 40729c9..1ece811 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,7 @@ NullObject.prototype = Object.create(null)
  * obs-text      = %x80-FF
  * quoted-pair   = "\" ( HTAB / SP / VCHAR / obs-text )
  */
-const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^\w`|~-]+) */g // eslint-disable-line no-control-regex
+const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\v\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\v\u0020-\u00ff])*"|[!#$%&'*+.^\w`|~-]+) */g
 
 /**
  * RegExp to match quoted-pair in RFC 7230 sec 3.2.6
@@ -25,7 +25,7 @@ const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\u000b\u0020\u0021\u0023-\u005b\
  * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text )
  * obs-text    = %x80-FF
  */
-const quotedPairRE = /\\([\u000b\u0020-\u00ff])/g // eslint-disable-line no-control-regex
+const quotedPairRE = /\\([\v\u0020-\u00ff])/g
 
 /**
  * RegExp to match type in RFC 7231 sec 3.1.1.1

From 563acc31ef192cef04448ae3e6e4f54a6afca505 Mon Sep 17 00:00:00 2001
From: Frazer Smith <frazer.dev@outlook.com>
Date: Sun, 17 Sep 2023 08:11:59 +0100
Subject: [PATCH 3/3] refactor(index): add `u` unicode flag to regex

---
 index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 1ece811..438ef1e 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,7 @@ NullObject.prototype = Object.create(null)
  * obs-text      = %x80-FF
  * quoted-pair   = "\" ( HTAB / SP / VCHAR / obs-text )
  */
-const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\v\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\v\u0020-\u00ff])*"|[!#$%&'*+.^\w`|~-]+) */g
+const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\v\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\v\u0020-\u00ff])*"|[!#$%&'*+.^\w`|~-]+) */gu
 
 /**
  * RegExp to match quoted-pair in RFC 7230 sec 3.2.6
@@ -25,7 +25,7 @@ const paramRE = /; *([!#$%&'*+.^\w`|~-]+)=("(?:[\v\u0020\u0021\u0023-\u005b\u005
  * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text )
  * obs-text    = %x80-FF
  */
-const quotedPairRE = /\\([\v\u0020-\u00ff])/g
+const quotedPairRE = /\\([\v\u0020-\u00ff])/gu
 
 /**
  * RegExp to match type in RFC 7231 sec 3.1.1.1
@@ -34,7 +34,7 @@ const quotedPairRE = /\\([\v\u0020-\u00ff])/g
  * type       = token
  * subtype    = token
  */
-const mediaTypeRE = /^[!#$%&'*+.^\w|~-]+\/[!#$%&'*+.^\w|~-]+$/
+const mediaTypeRE = /^[!#$%&'*+.^\w|~-]+\/[!#$%&'*+.^\w|~-]+$/u
 
 // default ContentType to prevent repeated object creation
 const defaultContentType = { type: '', parameters: new NullObject() }