4 files changed, 38 insertions, 32 deletions

diff --git a/application/config/foreign_chars.php b/application/config/foreign_chars.php
index e2d3f236e..41de123da 100644
--- a/application/config/foreign_chars.php
+++ b/application/config/foreign_chars.php
@@ -40,50 +40,55 @@ $foreign_characters = array(
 	'/Ä/' => 'Ae',
 	'/Ü/' => 'Ue',
 	'/Ö/' => 'Oe',
-	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ/' => 'A',
-	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª/' => 'a',
+	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά/' => 'A',
+	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά/' => 'a',
 	'/Ç|Ć|Ĉ|Ċ|Č/' => 'C',
 	'/ç|ć|ĉ|ċ|č/' => 'c',
-	'/Ð|Ď|Đ/' => 'Dj',
-	'/ð|ď|đ/' => 'dj',
-	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě/' => 'E',
-	'/è|é|ê|ë|ē|ĕ|ė|ę|ě/' => 'e',
-	'/Ĝ|Ğ|Ġ|Ģ/' => 'G',
-	'/ĝ|ğ|ġ|ģ/' => 'g',
+	'/Ð|Ď|Đ|Δ/' => 'Dj',
+	'/ð|ď|đ|δ/' => 'dj',
+	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ/' => 'E',
+	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε/' => 'e',
+	'/Ĝ|Ğ|Ġ|Ģ|Γ/' => 'G',
+	'/ĝ|ğ|ġ|ģ|γ/' => 'g',
 	'/Ĥ|Ħ/' => 'H',
 	'/ĥ|ħ/' => 'h',
-	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ/' => 'I',
-	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı/' => 'i',
+	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ/' => 'I',
+	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ/' => 'i',
 	'/Ĵ/' => 'J',
 	'/ĵ/' => 'j',
-	'/Ķ/' => 'K',
-	'/ķ/' => 'k',
-	'/Ĺ|Ļ|Ľ|Ŀ|Ł/' => 'L',
-	'/ĺ|ļ|ľ|ŀ|ł/' => 'l',
-	'/Ñ|Ń|Ņ|Ň/' => 'N',
-	'/ñ|ń|ņ|ň|ʼn/' => 'n',
-	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ/' => 'O',
-	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º/' => 'o',
-	'/Ŕ|Ŗ|Ř/' => 'R',
-	'/ŕ|ŗ|ř/' => 'r',
-	'/Ś|Ŝ|Ş|Š/' => 'S',
-	'/ś|ŝ|ş|š|ſ/' => 's',
-	'/Ţ|Ť|Ŧ/' => 'T',
-	'/ţ|ť|ŧ/' => 't',
+	'/Ķ|Κ/' => 'K',
+	'/ķ|κ/' => 'k',
+	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ/' => 'L',
+	'/ĺ|ļ|ľ|ŀ|ł|λ/' => 'l',
+	'/Ñ|Ń|Ņ|Ň|Ν/' => 'N',
+	'/ñ|ń|ņ|ň|ʼn|ν/' => 'n',
+	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ/' => 'O',
+	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ/' => 'o',
+	'/Ŕ|Ŗ|Ř|Ρ/' => 'R',
+	'/ŕ|ŗ|ř|ρ/' => 'r',
+	'/Ś|Ŝ|Ş|Ș|Š|Σ/' => 'S',
+	'/ś|ŝ|ş|ș|š|ſ|σ|ς/' => 's',
+	'/Ț|Ţ|Ť|Ŧ|τ/' => 'T',
+	'/ț|ţ|ť|ŧ/' => 't',
 	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/' => 'U',
-	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ/' => 'u',
-	'/Ý|Ÿ|Ŷ/' => 'Y',
+	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ/' => 'u',
+	'/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ/' => 'Y',
 	'/ý|ÿ|ŷ/' => 'y',
 	'/Ŵ/' => 'W',
 	'/ŵ/' => 'w',
-	'/Ź|Ż|Ž/' => 'Z',
-	'/ź|ż|ž/' => 'z',
+	'/Ź|Ż|Ž|Ζ/' => 'Z',
+	'/ź|ż|ž|ζ/' => 'z',
 	'/Æ|Ǽ/' => 'AE',
 	'/ß/'=> 'ss',
 	'/IJ/' => 'IJ',
 	'/ij/' => 'ij',
 	'/Œ/' => 'OE',
-	'/ƒ/' => 'f'
+	'/ƒ/' => 'f',
+	'/ξ/' => 'ks',
+	'/π/' => 'p',
+	'/β/' => 'v',
+	'/μ/' => 'm',
+	'/ψ/' => 'ps',
 );
 
 /* End of file foreign_chars.php */
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 3a373efd3..a5aabecd6 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -145,7 +145,7 @@ if ( ! function_exists('delete_files'))
 				{
 					delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1, $htdocs);
 				}
-				elseif ($htdocs === TRUE && ! preg_match('/^(\.htaccess|index\.(html|htm|php))$/', $filename))
+				elseif ($htdocs === TRUE && ! preg_match('/^(\.htaccess|index\.(html|htm|php)|web\.config)$/i', $filename))
 				{
 					@unlink($path.DIRECTORY_SEPARATOR.$filename);
 				}
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 3bd8f989e..ee530e6fd 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -29,6 +29,7 @@ Release Date: Not Released
    -  Added support for 3gp, 3g2, mp4, wmv, f4v, vlc Video files to mimes.php.
    -  Added support for m4a, aac, m4u, xspf, au, ac3, flac, ogg Audio files to mimes.php.
    -  Added support for kmz and kml (Google Earth) files to mimes.php.
+   -  Added Romanian and Greek characters in foreign_characters.php
    -  Updated support for doc files in mimes.php.
    -  Added application/xml for xml and application/xml, text/xsl for xsl in mimes.php.
    -  Changed logger to only chmod when file is first created.
diff --git a/user_guide_src/source/libraries/javascript.rst b/user_guide_src/source/libraries/javascript.rst
index 5e80fb998..d5e09c314 100644
--- a/user_guide_src/source/libraries/javascript.rst
+++ b/user_guide_src/source/libraries/javascript.rst
@@ -86,14 +86,14 @@ The jQuery Class
 To initialize the jQuery class manually in your controller constructor,
 use the $this->load->library function::
 
-	$this->load->library('jquery');
+	$this->load->library('javascript/jquery');
 
 You may send an optional parameter to determine whether or not a script
 tag for the main jQuery file will be automatically included when loading
 the library. It will be created by default. To prevent this, load the
 library as follows::
 
-	$this->load->library('jquery', FALSE);
+	$this->load->library('javascript/jquery', FALSE);
 
 Once loaded, the jQuery library object will be available using:
 $this->jquery