From 2b0399ac8febd104a382b57d82d62539609f7e17 Mon Sep 17 00:00:00 2001
From: ivandrofly <ivandrofly@gmail.com>
Date: Fri, 27 Jun 2014 00:11:45 +0100
Subject: [PATCH 1/3] Added: < / I> to italic fix.

---
 src/Logic/Utilities.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Logic/Utilities.cs b/src/Logic/Utilities.cs
index 742d28794..6f2d5fdcb 100644
--- a/src/Logic/Utilities.cs
+++ b/src/Logic/Utilities.cs
@@ -2520,6 +2520,7 @@ namespace Nikse.SubtitleEdit.Logic
             text = text.Replace("< /I>", endTag);
             text = text.Replace("</ I>", endTag);
             text = text.Replace("< /I>", endTag);
+            text = text.Replace("< / I >", endTag);
 
             text = text.Replace("</i> <i>", "_@_");
             text = text.Replace(" _@_", "_@_");

From bc4acfed4c194fd0ba71162399d2dad58ac5b4d4 Mon Sep 17 00:00:00 2001
From: ivandrofly <ivandrofly@gmail.com>
Date: Fri, 27 Jun 2014 00:15:23 +0100
Subject: [PATCH 2/3] Refact: in FixInvalidItalicTags

---
 src/Forms/FixCommonErrors.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Forms/FixCommonErrors.cs b/src/Forms/FixCommonErrors.cs
index 06218a2b3..d1a1309d1 100644
--- a/src/Forms/FixCommonErrors.cs
+++ b/src/Forms/FixCommonErrors.cs
@@ -958,11 +958,13 @@ namespace Nikse.SubtitleEdit.Forms
             const string endTag = "</i>";
             string fixAction = _language.FixInvalidItalicTag;
             int noOfInvalidHtmlTags = 0;
+            listViewFixes.BeginUpdate();
             for (int i = 0; i < _subtitle.Paragraphs.Count; i++)
             {
-                if (_subtitle.Paragraphs[i].Text.Contains("<"))
+                var text = _subtitle.Paragraphs[i].Text;
+                if (text.Contains("<"))
                 {
-                    string text = _subtitle.Paragraphs[i].Text.Replace(beginTag.ToUpper(), beginTag).Replace(endTag.ToUpper(), endTag);
+                    text = text.Replace(beginTag.ToUpper(), beginTag).Replace(endTag.ToUpper(), endTag);
                     string oldText = text;
 
                     text = Utilities.FixInvalidItalicTags(text);
@@ -978,6 +980,8 @@ namespace Nikse.SubtitleEdit.Forms
                     }
                 }
             }
+            listViewFixes.EndUpdate();
+            listViewFixes.Refresh();
             if (noOfInvalidHtmlTags > 0)
                 LogStatus(_language.FixInvalidItalicTags, string.Format(_language.XInvalidHtmlTagsFixed, noOfInvalidHtmlTags));
         }

From ca88ae7cd64c7de58b7d1bb6a694c47a24cf6389 Mon Sep 17 00:00:00 2001
From: ivandrofly <ivandrofly@gmail.com>
Date: Fri, 27 Jun 2014 00:36:37 +0100
Subject: [PATCH 3/3] More refact

---
 src/Logic/Utilities.cs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/Logic/Utilities.cs b/src/Logic/Utilities.cs
index 6f2d5fdcb..001516d50 100644
--- a/src/Logic/Utilities.cs
+++ b/src/Logic/Utilities.cs
@@ -326,11 +326,18 @@ namespace Nikse.SubtitleEdit.Logic
 
         private static bool IsPartOfNumber(string s, int position)
         {
+            if (s == null || s.Trim().Length == 0)
+                return false;
+
+            if (position + 2 > s.Length)
+                return false;
+
+            const string numbers = "1234567890";
             if (",.".Contains(s[position].ToString()))
             {
                 if (position > 0 && position < s.Length - 1)
                 {
-                    return "1234567890".Contains(s[position - 1].ToString()) && "1234567890".Contains(s[position + 1].ToString());
+                    return numbers.Contains(s[position - 1].ToString()) && numbers.Contains(s[position + 1].ToString());
                 }
             }
             return false;
@@ -805,6 +812,9 @@ namespace Nikse.SubtitleEdit.Logic
             if (!s.Contains("<"))
                 return s;
 
+            if(s.Contains("< "))
+                s = FixInvalidItalicTags(s);
+
             s = s.Replace("<i>", string.Empty);
             s = s.Replace("<і>", string.Empty);  // different unicode chars
             s = s.Replace("</i>", string.Empty);
@@ -2746,7 +2756,7 @@ namespace Nikse.SubtitleEdit.Logic
             return null;
         }
 
- /// <summary>
+        /// <summary>
         /// HTML-encodes a string
         /// </summary>
         /// <param name="text">Text string to encode</param>