diff --git a/.Xresources b/.Xresources
index 76c3ce54..e67d3d10 100644
--- a/.Xresources
+++ b/.Xresources
@@ -14,18 +14,22 @@
 ! Xft.rgba: rgb
 
 !!------------------------------------------------------------------------------
-!!URxvt
-!!------------------------------------------------------------------------------
+!! URxvt
+!! ------------------------------------------------------------------------------
+!! url-select, clipboard and keyboard-select are provided in Muennich's perl
+!! plugins.
 
 ! URxvt*modifier: alt
 URxvt*saveLines: 5000
 URxvt*scrollBar: false
 
-!! Plugins
-!! clipboard and keyboard-select are not provided by default.
-! URxvt.perl-ext-common  : default,matcher,keyboard-select
-URxvt.perl-ext-common  : matcher,keyboard-select,clipboard
+!! URL Support
+URxvt.perl-ext:             default,url-select
+URxvt.keysym.M-u:           perl:url-select:select_next
+URxvt.url-select.launcher:  /usr/bin/luakit
+URxvt.url-select.underline: true
 
+URxvt.perl-ext-common  : keyboard-select,clipboard
 
 URxvt.keysym.C-M-v:   perl:clipboard:paste
 URxvt.keysym.C-M-c: perl:clipboard:paste_escaped
@@ -36,17 +40,6 @@ URxvt.keysym.C-M-c: perl:clipboard:paste_escaped
 URxvt.keysym.M-Escape:  perl:keyboard-select:activate
 ! URxvt.keysym.M-s:       perl:keyboard-select:search
 
-!! URL Support
-URxvt.matcher.button   : 1
-URxvt.keysym.C-Delete  : perl:matcher:last
-URxvt.keysym.M-Delete  : perl:matcher:list
-URxvt.urlLauncher      : luakit
-URxvt.underlineURLs    : true
-
-!! TODO: Does not work.
-! URxvt*keysym.M-Left:  \033[1;3D
-
-
 !! Font
 URxvt*font       : xft:Dejavu Sans Mono:pixelsize=14
 
diff --git a/.config/ranger/rc.conf b/.config/ranger/rc.conf
index fe3d1e47..f625bbe0 100644
--- a/.config/ranger/rc.conf
+++ b/.config/ranger/rc.conf
@@ -56,7 +56,8 @@ map ess shell -w svn status
 
 ## MPlayer
 ## Note that latin1 for MPlayer is cp1252 in reality.
-map ev console shell mplayer "%f" -sub "%s" -subcp latin1
+map ev console shell mplayer "%f" -sub "%s"
+map eV console shell mplayer "%f" -sub "%s" -subcp latin1
 
 ## Cmus
 map ea shell cmus-remote -P %s
diff --git a/.pkg-arch-aur-peteramd b/.pkg-arch-aur-peteramd
index 357d6ff1..795d9493 100644
--- a/.pkg-arch-aur-peteramd
+++ b/.pkg-arch-aur-peteramd
@@ -7,6 +7,7 @@ fortune-mod-tbbt
 gmp-ecm
 movgrab
 msieve
+oss
 package-query
 pacman-color
 rxvt-unicode-patched
diff --git a/.pkg-arch-explicit-peteramd b/.pkg-arch-explicit-peteramd
index 97720c07..9be51c02 100644
--- a/.pkg-arch-explicit-peteramd
+++ b/.pkg-arch-explicit-peteramd
@@ -215,7 +215,6 @@ w3m
 wget
 which
 wipe
-wpa_actiond
 wpa_supplicant
 wv
 xclip
diff --git a/.pkg-arch-official-peteramd b/.pkg-arch-official-peteramd
index df81b009..9c83349a 100644
--- a/.pkg-arch-official-peteramd
+++ b/.pkg-arch-official-peteramd
@@ -399,7 +399,6 @@ openjpeg
 openssh
 openssl
 orc
-oss
 p11-kit
 p7zip
 pacman
@@ -525,7 +524,6 @@ wget
 which
 wildmidi
 wipe
-wpa_actiond
 wpa_supplicant
 wv
 wxgtk
diff --git a/.shell.d/funs_rc b/.shell.d/funs_rc
index 6eb70421..d4eeea5a 100644
--- a/.shell.d/funs_rc
+++ b/.shell.d/funs_rc
@@ -183,6 +183,61 @@ cpuusage()
     fi
 }
 
+codescan ()
+{
+    IFS="
+"
+
+    for i in $(find . -type f -size -50M -print); do
+        echo -n "# "
+        file "$i"
+        grep -m1 "\`" "$i"
+        grep -m1 "oe" "$i"
+    done
+}
+
+## Confert all 'bad' encoding to UTF-8/LF.
+#
+## It will fail for encoding other than ISO-8859-1 and cp1252.
+utf8conv ()
+{
+    local CODING
+
+    IFS="
+"
+
+    for i in $(find . -type f -size -50M -print); do
+        CODING=$(file "$i")
+
+        if [ -n "$(echo $CODING | grep 'ISO-8859')" ]; then
+            echo "ISO-8859:   [$i]"
+            recode latin1..utf-8 "$i"
+
+        elif [ -n "$(echo $CODING | grep 'Non-ISO extended-ASCII')" ]; then
+            echo "cp1252:     [$i]"
+            recode cp1252..utf-8 "$i"
+
+        elif [ -n "$(echo $CODING | grep 'UTF-16 Unicode text')" ]; then
+            echo "UTF-16:     [$i]"
+            recode utf-16..utf-8 "$i"
+
+        elif [ -n "$(echo $CODING | grep 'UTF-8 Unicode (with BOM)')" ]; then
+            echo "UTF-8 BOM:  [$i]"
+            sed -i '1s/^.//' "$i"
+            ## The following commands work, but may be overkill.
+            # dd iflag=skip_bytes skip=3 if=file.srt of=temp.srt
+            # dd bs=1 skip=3 if=file.srt of=temp.srt
+            # tail -c +32 file.srt > temp.srt
+        fi
+
+        if [ -n "$(echo $CODING | grep 'CRLF')" ]; then
+            echo "CRLF:       [$i]"
+            sed -i 's/\r//g' "$i"
+        fi
+
+    done
+}
+
 ## Webcam
 webcam ()
 {
diff --git a/README b/README
index 8609017e..dbcafc98 100644
--- a/README
+++ b/README
@@ -137,8 +137,8 @@ Emacs: some colors do not work as intended.
 
 Luakit: Adblock will not always block ads correctly.
 
-Ranger: if editor is 'emacsclient -t -a""', it will not show up if emacs daemon
-is not running.
+Ranger: if editor is 'emacsclient -t -a ""', it will not show up if emacs daemon
+is not running. This is because the "" are not properly recognized.
 
 Shell: some custom functions would need auto-completion.