From 2049db860010949b43e4e507c631bcd7bc12c028 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <mayhemydg@gmail.com>
Date: Wed, 14 Dec 2011 12:17:11 +0100
Subject: [PATCH] Bit of cleaning.

---
 4chan_x.user.js |  7 +++----
 script.coffee   | 14 +++++++-------
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index cbfc98cfb..b60f00b37 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -753,7 +753,7 @@
                 return 5;
             }
           })();
-          table = $.x("following::br[@clear][1]/preceding::table[" + num + "]", a);
+          table = $.x("following::br[@clear]/preceding::table[" + num + "]", a);
           while ((prev = table.previousSibling) && (prev.nodeName === 'TABLE')) {
             $.rm(prev);
           }
@@ -1605,7 +1605,7 @@
       $('iframe[name=iframe]').src = 'about:blank';
       fileCount = $('#files', qr.el).childElementCount;
       tc = data.textContent;
-      if (tc !== "Post successful!" && !/uploaded!$/.test(tc)) {
+      if (!/successful!|uploaded!$/.test(tc)) {
         if (tc === void 0) {
           data.textContent = "Connection error with sys.4chan.org.";
         }
@@ -2417,8 +2417,7 @@
         _ref = $$('.quotelink', root);
         for (_i = 0, _len = _ref.length; _i < _len; _i++) {
           quote = _ref[_i];
-          if (!(qid = quote.hash.slice(1))) continue;
-          quotes[qid] = quote;
+          if (qid = quote.hash.slice(1)) quotes[qid] = quote;
         }
         id = $('input', root).name;
         a = $.el('a', {
diff --git a/script.coffee b/script.coffee
index b58abfb83..beefcba67 100644
--- a/script.coffee
+++ b/script.coffee
@@ -538,7 +538,7 @@ expandThread =
           when 'b' then 3
           when 't' then 1
           else 5
-        table = $.x "following::br[@clear][1]/preceding::table[#{num}]", a
+        table = $.x "following::br[@clear]/preceding::table[#{num}]", a
         while (prev = table.previousSibling) and (prev.nodeName is 'TABLE')
           $.rm prev
         for backlink in $$ '.op a.backlink'
@@ -1247,7 +1247,7 @@ qr =
     fileCount = $('#files', qr.el).childElementCount
 
     tc = data.textContent
-    if tc isnt "Post successful!" and not /uploaded!$/.test tc # error message
+    unless /successful!|uploaded!$/.test tc # error message, not a successful post
       if tc is undefined
         data.textContent = "Connection error with sys.4chan.org."
       $.extend $('#error', qr.el), data
@@ -1915,9 +1915,9 @@ quoteBacklink =
       quotes = {}
       for quote in $$ '.quotelink', root
         #don't process >>>/b/
-        continue unless qid = quote.hash[1..]
-        #duplicate quotes get overwritten
-        quotes[qid] = quote
+        if qid = quote.hash[1..]
+          #duplicate quotes get overwritten
+          quotes[qid] = quote
       # op or reply
       id = $('input', root).name
       a = $.el 'a',
@@ -1997,7 +1997,7 @@ quoteInline =
 
     body = $.el 'body',
       innerHTML: req.responseText
-    if id == threadID #OP
+    if id is threadID #OP
       op = threading.op $('body > form', body).firstChild
       html = op.innerHTML
     else
@@ -2062,7 +2062,7 @@ quotePreview =
 
     body = $.el 'body',
       innerHTML: req.responseText
-    if id == threadID #OP
+    if id is threadID #OP
       op = threading.op $('body > form', body).firstChild
       html = op.innerHTML
     else