From 9f3a121abca1b2a40ceb9feb46489c8095a3f1cc Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Tue, 26 Jun 2018 23:36:01 +0100
Subject: [PATCH] optimize linkify-matrix by skipping an intermediary state

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/linkify-matrix.js | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/linkify-matrix.js b/src/linkify-matrix.js
index 4cfd7382e5..637b5869ef 100644
--- a/src/linkify-matrix.js
+++ b/src/linkify-matrix.js
@@ -35,7 +35,7 @@ function matrixLinkify(linkify) {
     };
     ROOMALIAS.prototype = new MultiToken();
 
-    const S_HASH = new linkify.parser.State();
+    const S_HASH = S_START.jump(TT.POUND);
     const S_HASH_NAME = new linkify.parser.State();
     const S_HASH_NAME_COLON = new linkify.parser.State();
     const S_HASH_NAME_COLON_DOMAIN = new linkify.parser.State();
@@ -57,8 +57,6 @@ function matrixLinkify(linkify) {
         TT.LOCALHOST,
     ];
 
-    S_START.on(TT.POUND, S_HASH);
-
     S_HASH.on(roomname_tokens, S_HASH_NAME);
     S_HASH_NAME.on(roomname_tokens, S_HASH_NAME);
     S_HASH_NAME.on(TT.DOMAIN, S_HASH_NAME);
@@ -84,7 +82,7 @@ function matrixLinkify(linkify) {
     };
     USERID.prototype = new MultiToken();
 
-    const S_AT = new linkify.parser.State();
+    const S_AT = S_START.jump(TT.AT);
     const S_AT_NAME = new linkify.parser.State();
     const S_AT_NAME_COLON = new linkify.parser.State();
     const S_AT_NAME_COLON_DOMAIN = new linkify.parser.State();
@@ -104,8 +102,6 @@ function matrixLinkify(linkify) {
         TT.LOCALHOST,
     ];
 
-    S_START.on(TT.AT, S_AT);
-
     S_AT.on(username_tokens, S_AT_NAME);
     S_AT_NAME.on(username_tokens, S_AT_NAME);
     S_AT_NAME.on(TT.DOMAIN, S_AT_NAME);
@@ -131,7 +127,7 @@ function matrixLinkify(linkify) {
     };
     GROUPID.prototype = new MultiToken();
 
-    const S_PLUS = new linkify.parser.State();
+    const S_PLUS = S_START.jump(TT.PLUS);
     const S_PLUS_NAME = new linkify.parser.State();
     const S_PLUS_NAME_COLON = new linkify.parser.State();
     const S_PLUS_NAME_COLON_DOMAIN = new linkify.parser.State();
@@ -151,8 +147,6 @@ function matrixLinkify(linkify) {
         TT.LOCALHOST,
     ];
 
-    S_START.on(TT.PLUS, S_PLUS);
-
     S_PLUS.on(groupid_tokens, S_PLUS_NAME);
     S_PLUS_NAME.on(groupid_tokens, S_PLUS_NAME);
     S_PLUS_NAME.on(TT.DOMAIN, S_PLUS_NAME);