From cf4bc9ea92654e6592a22e1dad105c49cf503cf2 Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <iKarith@users.noreply.github.com>
Date: Fri, 30 Oct 2015 05:38:31 -0700
Subject: [PATCH] Remove trailing whitespace from lines

---
 setup/a2chat.txt          |   2 +-
 setup/a2cloud-help.txt    |   4 +-
 setup/a2news.txt          |   6 +-
 setup/acmd.txt            |  12 ++--
 setup/adtpro-start.txt    |   6 +-
 setup/adtpro.sh.txt       |   8 +--
 setup/cppo.txt            |  12 ++--
 setup/dopo.txt            |  10 +--
 setup/dos2pro.txt         |   6 +-
 setup/gsport.txt          |  12 ++--
 setup/kegs.txt            |   4 +-
 setup/linapple.txt        |   4 +-
 setup/mkpo.txt            |  16 ++---
 setup/raspbian-update.txt |   6 +-
 setup/setup.txt           | 132 +++++++++++++++++++-------------------
 setup/term.txt            |   2 +-
 setup/usbgetty.txt        |   2 +-
 17 files changed, 122 insertions(+), 122 deletions(-)

diff --git a/setup/a2chat.txt b/setup/a2chat.txt
index 3cb3f80..79536dd 100644
--- a/setup/a2chat.txt
+++ b/setup/a2chat.txt
@@ -6,7 +6,7 @@ if [[ ! $(dpkg -l irssi 2> /dev/null | grep '^ii') ]]; then
     supo apt-get -y update
     sudo apt-get -y install irssi &> /dev/null
     sudo apt-get -y clean
-fi        
+fi
 
 if [[ $1 == "-n" && $2 ]]; then
     nickname=$2
diff --git a/setup/a2cloud-help.txt b/setup/a2cloud-help.txt
index b39ce76..0a83eae 100644
--- a/setup/a2cloud-help.txt
+++ b/setup/a2cloud-help.txt
@@ -21,7 +21,7 @@ showip : show the current ethernet IP address of the server
 showmac : show the MAC (Ethernet hardware) address of the server
 showip-wifi : show the current wifi IP address of the server
 showmac-wifi : show the MAC (wifi hardware) address of the server
-ifreset : reset all network interfaces (requires restart) 
+ifreset : reset all network interfaces (requires restart)
 
 adtpro-stop : stop the ADTPro service
 adtpro-start : start the ADTPro service
@@ -45,7 +45,7 @@ vsd2 : show or set the disk image assigned to virtual drive 2
 forfloppy : move the disk image to the ADTPro disk images folder
     (/usr/local/adtpro/disks) in preparation for transfer
 vsdsync : update ADTPro server with the current virtual drive images
-    
+
 nulib2 : create, extract, and work with NuFX (ShrinkIt) archive files
 sciibin : decode BinSCII file (they start with 'FiLeStArTfIlEsTaRt')
 unblu/usq/unbit/unexec : decode Binary II, Squeezed, Executioner,
diff --git a/setup/a2news.txt b/setup/a2news.txt
index a9aee6f..463ed32 100644
--- a/setup/a2news.txt
+++ b/setup/a2news.txt
@@ -9,7 +9,7 @@ if [[ ! $(dpkg -l tin 2> /dev/null | grep '^ii') ]]; then
     sudo apt-get -y update
     sudo apt-get -y install tin &> /dev/null
     sudo apt-get -y clean
-fi        
+fi
 
 if [[ $1 == "-h" || $1 == "--help" ]]; then
     echo "Usage: a2news [-s nntpServerAddress] [-m postingEmailAddress] [otherTinOptions]"
@@ -17,13 +17,13 @@ if [[ $1 == "-h" || $1 == "--help" ]]; then
     exit 1
 fi
 
-while [[ $1 == "-s" || $1 == "-m" ]]; do    
+while [[ $1 == "-s" || $1 == "-m" ]]; do
     if [[ $1 == "-s" && $2 ]]; then
         nntpServer=$2
         shift
         shift
     fi
-    
+
     if [[ $1 == "-m" && $2 ]]; then
         emailAddress=$2
         shift
diff --git a/setup/acmd.txt b/setup/acmd.txt
index 0e0cd87..dfe66aa 100644
--- a/setup/acmd.txt
+++ b/setup/acmd.txt
@@ -94,7 +94,7 @@ if [[ ( $arg1 == "-p" || $arg1 == "-c" || $arg1 == "-g" || $arg1 == "-e" ) && $2
         [[ ! $3 ]] && outFile="${2##*/}"
         java -Xmx128m -jar "$adtPath"/lib/AppleCommander/AppleCommander-ac.jar $getArg "$imageArg" "$fileArg" $outFile 2> $acmdStdErr
     else # put file
-    
+
         # test ProDOS name legitimacy
         prodosPath=$(tr [:lower:] [:upper:] <<< $prodosArg )
         IFS_orig="$IFS"; IFS="/";
@@ -105,11 +105,11 @@ if [[ ( $arg1 == "-p" || $arg1 == "-c" || $arg1 == "-g" || $arg1 == "-e" ) && $2
             fi
         done
         IFS="$IFS_orig"
-        
-        # process filetype    
+
+        # process filetype
         [[ ${3:0:2} == "0x" ]] && ftArg="\$${3:2}" || ftArg="$3"
         auxType="$4"
-    
+
         # assume BIN/$2000 if filetype omitted
         if [[ ! $ftArg ]]; then
             ft="BIN"
@@ -130,7 +130,7 @@ if [[ ( $arg1 == "-p" || $arg1 == "-c" || $arg1 == "-g" || $arg1 == "-e" ) && $2
 
         # set auxtype to $0801 for Applesoft programs if not specified
         [[ $ft == "BAS" && ! $auxType ]] && auxType="\$0801"
-    
+
         # test for absence of stdin [[ -t 0 ]] and if absent use ProDOS name
         if [[ -t 0 ]]; then
             [[ ! -f $prodosArg ]] && { echoerr "$prodosArg not found."; exit 1; }
@@ -141,7 +141,7 @@ if [[ ( $arg1 == "-p" || $arg1 == "-c" || $arg1 == "-g" || $arg1 == "-e" ) && $2
             java -Xmx128m -jar "$adtPath"/lib/AppleCommander/AppleCommander-ac.jar -p "$imageArg" $prodosPath $ft $auxType 2> $acmdStdErr
         fi
     fi
-    
+
 else
 
     imageArg="$2"
diff --git a/setup/adtpro-start.txt b/setup/adtpro-start.txt
index 04286a0..617b574 100644
--- a/setup/adtpro-start.txt
+++ b/setup/adtpro-start.txt
@@ -3,9 +3,9 @@
 
 # don't do anything if ADTPro is already running
 if [[ $(ps aux | grep [A]DTPro) ]]; then
-    
+
     1&>2 echo "ADTPro server is already running."
-    
+
 else
 
     # look for eligible USB-to-serial adapter
@@ -20,7 +20,7 @@ else
     elif [[ $(ls -1 /dev/ttyUSBupper_hub* 2> /dev/null | wc -l) -gt 1 ]]; then
         ttyUSB=$(ls -1 /dev/ttyUSBupper_hub* 2> /dev/null | head -1 | cut -c 6-)
     fi
-    
+
     if [[ $ttyUSB ]]; then
         echo -n "Please wait..."
         sudo nohup adtpro.sh headless serial &> /dev/null
diff --git a/setup/adtpro.sh.txt b/setup/adtpro.sh.txt
index fa29a6d..0b35946 100644
--- a/setup/adtpro.sh.txt
+++ b/setup/adtpro.sh.txt
@@ -54,7 +54,7 @@ if [ "$OS" = "Linux" ]; then
             if [[ ! -c /dev/$serialPortName ]]; then
                 echo "Serial port $serialPortName not found." 1>&2
                 usageExit
-            fi    
+            fi
         elif [[ -c /dev/ttyUSBlower ]]; then
             serialPortName=ttyUSBlower
         elif [[ $(ls -1 /dev/ttyUSBlower_hub* 2> /dev/null | wc -l) -gt 0 ]]; then
@@ -68,9 +68,9 @@ if [ "$OS" = "Linux" ]; then
             echo " any port on lower USB hub with no other adapters"
             echo " lowest port on USB hub on upper or lower USB port with multiple adapters"
             usageExit
-        fi        
+        fi
     fi
-    
+
     if [[ $(grep CommPort= /usr/local/adtpro/disks/ADTPro.properties) ]]; then
         if [[ $serialPortName ]]; then
             sed -i "s/^CommPort=.*$/CommPort=\/dev\/$serialPortName/" /usr/local/adtpro/disks/ADTPro.properties &> /dev/null
@@ -83,7 +83,7 @@ if [ "$OS" = "Linux" ]; then
     fi
 
     ADTPRO_EXTRA_JAVA_PARMS="-Dgnu.io.rxtx.SerialPorts=/dev/$serialPortName"
-    
+
     if [ -f /usr/bin/raspi-config ]; then
         export RXTXLIB=lib/rxtx/rxtx-2.2pre2-local/arm
     elif [ "$OS_ARCH" = "i686" ]; then
diff --git a/setup/cppo.txt b/setup/cppo.txt
index d268c1c..0e93f1b 100644
--- a/setup/cppo.txt
+++ b/setup/cppo.txt
@@ -134,7 +134,7 @@ def getFileName(arg1, arg2):
 def getFileType(arg1, arg2):
     start = getStartPos(arg1, arg2)
     return readcharHex(g.imageData, start+16)
-    
+
 def getKeyPointer(arg1, arg2):
     start = getStartPos(arg1, arg2)
     return (readcharDec(g.imageData, start+17) +
@@ -366,7 +366,7 @@ def processEntry(arg1, arg2):
             if g.PDOSPATH_SEGMENT:
                 syncExit()
             g.targetName = None
-    
+
     #else:
         #print(g.activeFileName + " doesn't match " + g.PDOSPATH_SEGMENT)
 
@@ -507,7 +507,7 @@ def binToDec(arg1):
 # arg: binary string up to 8 bits
 # out: decimal value
     return to_dec([arg1])
-    
+
 def binToHex(arg1):
 # converts single-byte binary string (8 bits) value to hex
 # warning: no error checking
@@ -701,10 +701,10 @@ def to_bytes(val):
     else:
         raise Exception(
           "to_bytes() requires hex-ustr, int/long, or [bin-ustr]")
-    
+
 def shift(items):
     """Shift list items to left, losing the first item.
-    
+
     in : list
     out: list
     """
@@ -712,7 +712,7 @@ def shift(items):
         items[i] = items[i+1]
     del items[-1]
     return items
-    
+
 def s(string):
     """Perform local variable substution, e.g. 'total: {num} items'"""
     # http://stackoverflow.com/questions/2960772/
diff --git a/setup/dopo.txt b/setup/dopo.txt
index 8a28040..17b2c87 100644
--- a/setup/dopo.txt
+++ b/setup/dopo.txt
@@ -10,7 +10,7 @@ if [[ "$1" == "-c" ]]; then
     stdout=1;
 else
     stdout=
-fi    
+fi
 
 # use stdin?
 if [[ ! $1 || "$1" == "-" ]]; then
@@ -26,13 +26,13 @@ fi
 if [[ ! $stdout ]]; then
     #get filename extension, in lowercase
     f="$(tr [:upper:] [:lower:] <<< ${1##*.})";
-    
+
     #if it's dsk/do/po, get name without extension
     [[ "$f" == "dsk" || "$f" == "do" || "$f" == "po" ]] && of="${1%.*}" || of="$1";
-    
+
     #if name had .po extension, append .dsk to outfile name, otherwise append .po
     [[ "$f" == "po" ]] && of="$of.dsk" || of="$of.po"
-    
+
     # set outfile param for dd
     ofile="$of"
 else
@@ -44,7 +44,7 @@ if [[ ! $stdin ]]; then
     ifile="$1"
 elif [[ -t 0 ]]; then
     echo "usage: dopo [-c] [-|140KdiskImageFilename]" 1>&2; exit 1;
-else    
+else
     ifile="/tmp/$$.dopo_in"
     cat > "$ifile"
 fi
diff --git a/setup/dos2pro.txt b/setup/dos2pro.txt
index 9c50f19..6a781ba 100644
--- a/setup/dos2pro.txt
+++ b/setup/dos2pro.txt
@@ -82,7 +82,7 @@ while read thisLine; do
     if [[ ${thisLine:0:2} == "* " || ${thisLine:0:2} == "  " ]]; then
         dosName=$(cut -c 5- <<< $thisLine | rev | sed 's/^[^ ]* [^ ]* [^ ]*  [^ ]* [^ ]* \(.*$\)/\1/' | rev)
         if [[ ! $fileName || "$fileName" == "$dosName" ]]; then
-        
+
             dosType=$(cut -c 3 <<< $thisLine)
             if [[ $dosType == "A" ]]; then
                 proType="BAS"
@@ -104,9 +104,9 @@ while read thisLine; do
                 echo "Error: Unknown DOS 3.3 file type."
                 exit 2
             fi
-            
+
             proName=$(sed 's/^[^A-Za-z]/A/' <<< $dosName | sed 's/[^A-Za-z0-9\.]/./g')
-            
+
             auxType=
             [[ $binAddr ]] && auxType="\$$binAddr"
             echo "Copying '$dosName' to '$proName'"
diff --git a/setup/gsport.txt b/setup/gsport.txt
index 1724604..9016366 100644
--- a/setup/gsport.txt
+++ b/setup/gsport.txt
@@ -11,14 +11,14 @@ else
             echo "snd-pcm-oss" | sudo tee -a /etc/modules > /dev/null
             [[ ! $(lsmod | grep snd_pcm_oss) ]] && sudo modprobe snd-pcm-oss
         fi
-        
+
         if [[ ! $(dpkg -l xfonts-base 2> /dev/null | grep '^ii') ]]; then
             echo "Configuring GSport fonts..."
             sudo apt-get -y update
             touch /tmp/updated
             sudo apt-get -y install xfonts-base &> /dev/null
             sudo apt-get -y clean
-        fi        
+        fi
 
         if [[ ! $(dpkg -l libpcap0.8-dev 2> /dev/null | grep '^ii') ]]; then
             echo "Configuring GSport networking..."
@@ -26,13 +26,13 @@ else
             sudo apt-get -y install libpcap0.8-dev &> /dev/null
             sudo apt-get -y clean
         fi
-        
+
         rm /tmp/updated &> /dev/null
     else
         gsport-setup
         [[ $? -ne 0 ]] && exit 1
     fi
-    
+
     displayOK=
     if [[ $DISPLAY ]]; then # X Window
         displayOK=1
@@ -82,7 +82,7 @@ else
 #                 touch /tmp/gsport-consolesetup
 #             fi
         fi
-        
+
         if [[ ! $(grep 'input' <<< $(groups) ) ]]; then
             sudo groupadd input &> /dev/null
             sudo usermod -a -G input $USER
@@ -105,7 +105,7 @@ else
             fi
         fi
     fi
-    
+
     if [[ ! $DISPLAY && -f /tmp/gsport-consolesetup ]]; then
         echo "GSport will be ready for console use after you restart your system."
         echo "You can restart now by typing 'system-restart'."
diff --git a/setup/kegs.txt b/setup/kegs.txt
index 4c240a0..42af2af 100644
--- a/setup/kegs.txt
+++ b/setup/kegs.txt
@@ -11,13 +11,13 @@ else
             echo "snd-pcm-oss" | sudo tee -a /etc/modules > /dev/null
             [[ ! $(lsmod | grep snd_pcm_oss) ]] && sudo modprobe snd-pcm-oss
         fi
-        
+
         if [[ ! $(dpkg -l xfonts-base 2> /dev/null | grep '^ii') ]]; then
             echo "Configuring KEGS fonts..."
             sudo apt-get -y update
             sudo apt-get -y install xfonts-base &> /dev/null
             sudo apt-get -y clean
-        fi        
+        fi
 
         exec xkegs
     else
diff --git a/setup/linapple.txt b/setup/linapple.txt
index b344523..8e7cd28 100644
--- a/setup/linapple.txt
+++ b/setup/linapple.txt
@@ -22,7 +22,7 @@ else
             echo 'SUBSYSTEM=="input", GROUP="input", MODE="0660"' | sudo tee /etc/udev/rules.d/99-input.rules > /dev/null
             touch /tmp/linapple-consolesetup
         fi
-        
+
         if [[ -c /dev/fb0 ]]; then
             [[ ! -f /tmp/linapple-consolesetup ]] && linappleOk=1
         else
@@ -38,7 +38,7 @@ else
             fi
         fi
     fi
-    
+
     if [[ ! $DISPLAY && -f /tmp/linapple-consolesetup ]]; then
         echo "LinApple will be ready for console use after you restart your system."
         echo "You can restart now by typing 'system-restart'."
diff --git a/setup/mkpo.txt b/setup/mkpo.txt
index 99243b5..d25971b 100644
--- a/setup/mkpo.txt
+++ b/setup/mkpo.txt
@@ -3,8 +3,8 @@
 
 # ID-bashByter routines
 
-function binToDec () 
-{ 
+function binToDec ()
+{
     dec=0;
     bits=$1;
     while (( ${#bits} < 8 )); do
@@ -17,8 +17,8 @@ function binToDec ()
     echo -n $dec
 };
 
-function writecharDec () 
-{ 
+function writecharDec ()
+{
     [[ -n $1 ]] || return 11;
     [[ -n $2 ]] || return 12;
     [[ -n $3 ]] || return 13;
@@ -28,8 +28,8 @@ function writecharDec ()
     echo -n -e "\x$(printf %02X "$3")" | dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
 };
 
-function writecharsHex () 
-{ 
+function writecharsHex ()
+{
     [[ -n $1 ]] || return 11;
     [[ -n $2 ]] || return 12;
     [[ -n $3 ]] || return 13;
@@ -115,7 +115,7 @@ if [[ ! $totalBlocks && $(tr [:upper:] [:lower:] <<< "${1##*.}") == "dsk" ]]; th
         for s in 0 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15; do
             dd bs=256 count=1 if="$1".tmp of="$1" skip=$(( $t*16 + $s )) seek=$(( $t*16 + ( $s==0||$s==15 ? $s : 15-$s ) )) 2> /dev/null;
         done;
-    done    
+    done
     rm "$1".tmp
 fi
 
@@ -146,7 +146,7 @@ if [[ ! $nulib2 && $totalBlocks ]]; then
         dd if=/dev/zero of="$1" bs=1 seek=3072 count=$(( (fsbExtraBlocks > 8) + 1 )) conv=notrunc 2> /dev/null;
         (( fsbExtraBlocks-- ));
     fi;
-    
+
     bits=$(( fsbExtraBlocks % 8 ));
     if (( bits > 0 )); then
         freeString="11111111";
diff --git a/setup/raspbian-update.txt b/setup/raspbian-update.txt
index 2257812..9b1be12 100644
--- a/setup/raspbian-update.txt
+++ b/setup/raspbian-update.txt
@@ -49,7 +49,7 @@ if [[ \
   ${partitions[1]:0:14} == "/dev/mmcblk0p2" && ${partitions[1]:57:2} == "85" &&
   ${partitions[2]:0:14} == "/dev/mmcblk0p3" && ${partitions[2]:57:2} == "83" &&
   ${partitions[3]:0:14} == "/dev/mmcblk0p5" && ${partitions[3]:57:2} == " c" &&
-  ${partitions[4]:0:14} == "/dev/mmcblk0p6" && ${partitions[4]:57:2} == "83" ]]; then    
+  ${partitions[4]:0:14} == "/dev/mmcblk0p6" && ${partitions[4]:57:2} == "83" ]]; then
     noobs=" and the NOOBS install manager"
 fi
 
@@ -83,7 +83,7 @@ if [[ ! $noobsOnly ]]; then
     { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
     freeSpace=$(df / | tail -1 | awk '{ print $4 }')
     if (( $freeSpace < 400000 )); then
-        if dpkg -l | grep -q wolfram-engine; then    
+        if dpkg -l | grep -q wolfram-engine; then
             if [[ ! $autoYes ]]; then
                 echo "In order to create enough space on your SD card to upgrade,"
                 echo "the Wolfram Language and Mathematica software packages must be removed."
@@ -180,7 +180,7 @@ if [[ $noobs ]]; then
     grep -q 'disablesafemode' /tmp/p1/recovery.cmdline || sudo sed -i '1 s/^\(.*\)$/\1 disablesafemode/' /tmp/p1/recovery.cmdline
     sudo umount /tmp/p1
     rmdir /tmp/p1
-        
+
     sudo sed -i 's/\(Raspple II release.*[^u]$\)/\1u/' /etc/issue
 fi
 
diff --git a/setup/setup.txt b/setup/setup.txt
index cac1a6e..4482efe 100644
--- a/setup/setup.txt
+++ b/setup/setup.txt
@@ -210,13 +210,13 @@ else
     echo -n "? "
     read
     [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && installADTPro=1
-    
+
     createBootDisk=
     installArchiveTools=
     newImageName=
     imageSize=
     if [[ $installADTPro ]]; then
-    
+
         echo
         echo -n "Do you want to create A2CLOUD 140K and 800K boot disk images? "
         read
@@ -224,7 +224,7 @@ else
             createBootDisk=1
             installArchiveTools=1
         fi
-    
+
         if [[ ! -f /usr/local/adtpro/disks/Virtual.po || ( -f /usr/local/adtpro/adtpro.sh && -f /usr/local/adtpro/disks/Virtual.po && $(sha1sum /usr/local/adtpro/disks/Virtual.po | cut -f 1 -d ' ') == "a209a8b3a485c95c57bc691a8a58867a6c0ec628" ) ]]; then
             while (( 1 )); do
                 echo
@@ -259,32 +259,32 @@ else
             done
         fi
     fi
-    
+
     setupSerialPortLogin=
     echo
     echo -n "Do you want to set up your $me for serial port login? "
     read
     [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && setupSerialPortLogin=1
-    
+
     installCommTools=
     echo
     echo -n "Install internet access and file transfer tools on your $me? "
     read
     [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && installCommTools=1
-    
+
     if [[ ! $installArchiveTools ]]; then
         echo
         echo -n "Install utilities for Apple II archives and disk images? "
         read
         [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && installArchiveTools=1
     fi
-    
+
     installEmulators=
     echo
     echo -n "Install Apple IIgs and IIe emulators? "
     read
     [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && installEmulators=1
-    
+
     installA2Pi=
     if [[ $isRpi ]]; then
         echo
@@ -293,7 +293,7 @@ else
         [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]] && installA2Pi=1
     fi
 fi
-    
+
 echo
 userPw=$(sudo grep "^$USER" /etc/shadow | cut -f 2 -d ':')
 [[ $userPw == "$(echo 'apple2' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]] && isApple2Pw=1 || isApple2Pw=
@@ -404,7 +404,7 @@ else
 fi
 
 if [[ $installADTPro ]]; then
-    
+
     freeSpace=$(df / | tail -1 | awk '{ print $4 }')
     java -version &> /dev/null
     if (( $? == 127 && $freeSpace < 350000 )); then
@@ -421,7 +421,7 @@ if [[ $installADTPro ]]; then
         echo
         [[ $0 == "-bash" ]] && return 3 || exit 3
     fi
-    
+
     if [[ ! -f /usr/bin/X ]]; then
         echo "A2CLOUD: Installing X Window System and LXDE..."
         sudo apt-get -y install xorg lxde
@@ -432,7 +432,7 @@ if [[ $installADTPro ]]; then
     else
         echo "A2CLOUD: X Window System and LXDE are already installed."
     fi
-    
+
     # if [[ ! -f /etc/xdg/autostart/lxterminal.desktop ]]; then
     #    echo "A2CLOUD: Setting terminal window to auto-open on desktop..."
     #    echo -e "\n[Desktop Entry]\nType=Application\nExec=/usr/bin/lxterminal" | sudo tee /etc/xdg/autostart/lxterminal.desktop > /dev/null
@@ -460,7 +460,7 @@ if [[ $installADTPro ]]; then
         sudo sed -i 's/^.*VBOX0.*$//' /etc/xdg/lxsession/LXDE/autostart 2> /dev/null
         sudo sed -i 's/^.*VBOX0.*$//' /etc/xdg/lxsession/LXDE-pi/autostart 2> /dev/null
     fi
-    
+
     # install or update java
     javaVersion=$(java -version 2>&1)
     if [[ ( $? -eq 127 ) || ( $(head -1 <<< "$javaVersion" | cut -f 2 -d '.') -lt 8 ) ]]; then
@@ -492,7 +492,7 @@ if [[ $installADTPro ]]; then
     else
         echo "A2CLOUD: Java is already installed."
     fi
-    
+
     updateADTPro=
     # check if update needed
     if [ -f /usr/local/adtpro/lib/ADTPro-* ]; then
@@ -527,7 +527,7 @@ if [[ $installADTPro ]]; then
             echo "A2CLOUD: ADTPro server does not need updating."
         fi
     fi
-        
+
     if [[ ! -f /usr/local/adtpro/adtpro.sh || ! -f /usr/local/adtpro/ADTPro.html ]]; then
         echo "A2CLOUD: installing ADTPro server..."
         sudo pkill -f [A]DTPro
@@ -554,7 +554,7 @@ if [[ $installADTPro ]]; then
     else
         echo "A2CLOUD: AppleCommander-1.3.5.13id is already installed."
     fi
-    
+
     echo "A2CLOUD: Setting up customized adtpro.sh..."
     wget -qO /usr/local/adtpro/adtpro.sh ivanx.com/a2cloud/setup/adtpro.sh.txt
     sudo chmod ugo+rwx /usr/local/adtpro/adtpro.sh
@@ -564,7 +564,7 @@ if [[ $installADTPro ]]; then
         sudo mv /tmp/a2cloud-install/disks/* /usr/local/adtpro/disks
         sudo rmdir /tmp/a2cloud-install/disks
     fi
-            
+
     if [[ ! -f /usr/lib/jni/librxtxSerial.so ]]; then
         echo "A2CLOUD: Installing serial port libraries..."
         sudo apt-get -y install librxtx-java
@@ -574,7 +574,7 @@ if [[ $installADTPro ]]; then
     fi
     [[ ! -f /usr/lib/RXTXcomm.jar ]] && sudo ln -s /usr/share/java/RXTXcomm.jar /usr/lib &> /dev/null
     [[ ! -d /usr/local/adtpro/lib/rxtx/rxtx-2.2pre2-local/arm ]] && ln -s /usr/lib/jni /usr/local/adtpro/lib/rxtx/rxtx-2.2pre2-local/arm &> /dev/null
-    
+
     if [[ ! -f /usr/bin/xvfb-run ]]; then
         echo "A2CLOUD: Installing xvfb for headless operation..."cd
         sudo apt-get -y install xvfb
@@ -582,7 +582,7 @@ if [[ $installADTPro ]]; then
     else
         echo "A2CLOUD: xvfb is already installed."
     fi
-    
+
     if [[ -f /usr/local/sbin/afpd ]]; then # A2SERVER/netatalk installed
         if [[ ! -d /media/A2SHARED/ADTDISKS || ! $(grep ADTDISKS /usr/local/etc/netatalk/AppleVolumes.default) ]]; then
             echo "A2CLOUD: Setting up /usr/local/adtpro/disks for Apple file sharing..."
@@ -596,7 +596,7 @@ if [[ $installADTPro ]]; then
         else
             echo "A2CLOUD: /usr/local/adtpro/disks is already set up for Apple file sharing."
         fi
-    
+
         if { grep -q A2SHARED /etc/samba/smb.conf 2> /dev/null; }; then
             # SMB already enabled by A2SERVER
             if { grep -q ADTDISKS /etc/samba/smb.conf 2>/dev/null; }; then
@@ -651,7 +651,7 @@ else
 fi
 
 if [[ $setupSerialPortLogin ]]; then
-    
+
     echo "A2CLOUD: Setting GPIO serial login to 4800 bps, and disabling..."
     # set console port login to 4800 bps (using RPi console cable) and comment it out
     sudo sed -i 's/^\(T.*\)ttyAMA0 .* /#\1ttyAMA0 4800 /' /etc/inittab
@@ -691,7 +691,7 @@ if [[ $setupSerialPortLogin ]]; then
     else
         echo "A2CLOUD: Serial port login is already using 8-bit character set."
     fi
-    
+
     echo "A2CLOUD: Setting up baud command..."
     sudo wget -qO /usr/local/bin/baud ${scriptURL}setup/baud.txt
     sudo chmod ugo+x /usr/local/bin/baud
@@ -703,7 +703,7 @@ if [[ $setupSerialPortLogin ]]; then
     echo "A2CLOUD: Setting up usbgetty command..."
     sudo wget -qO /usr/local/sbin/usbgetty ${scriptURL}setup/usbgetty.txt
     sudo chmod ugo+x /usr/local/sbin/usbgetty
-    
+
     echo "A2CLOUD: Removing ttyUSB0 shell login..."
     sudo sed -i "s/^\([^#].*ttyUSB0.*\)$//" /etc/inittab
 
@@ -714,7 +714,7 @@ if [[ $setupSerialPortLogin ]]; then
         sudo pkill -f "[g]etty.*ttyUSB"
     else
         echo "A2CLOUD: USB port shell login already added."
-    fi    
+    fi
 fi
 
 
@@ -726,7 +726,7 @@ if [[ ! -f /etc/udev/rules.d/50-usb.rules ]]; then
     echo "A2CLOUD: Creating device rules for USB ports..."
     udevLines=
     if [[ $isRpi ]]; then
-        # assign ttyUSBupper, or ttyUSBupper_hubXX, for shell usb-to-serial adapter 
+        # assign ttyUSBupper, or ttyUSBupper_hubXX, for shell usb-to-serial adapter
         # assign ttyUSBlower, or ttyUSBlower_hubXX, for ADTPro usb-to-serial adapter
         # (A/A+ direct attach is always ttyUSBlower;
         #   hub attached to A/A+ will be ttyUSBupper on port 2, and ttyUSBlower on port 3)
@@ -761,7 +761,7 @@ if [[ $installCommTools ]]; then
     if [[ ! -f /usr/bin/curl ]]; then
         echo "A2CLOUD: Installing curl..."
         sudo apt-get -y install curl
-        sudo apt-get -y clean    
+        sudo apt-get -y clean
     else
         echo "A2CLOUD: curl is already installed."
     fi
@@ -773,7 +773,7 @@ if [[ $installCommTools ]]; then
     else
         echo "A2CLOUD: rzsz is already installed."
     fi
-    
+
     if [[ ! -f /usr/bin/ftp ]]; then
         echo "A2CLOUD: Installing ftp..."
         sudo apt-get -y install ftp
@@ -781,7 +781,7 @@ if [[ $installCommTools ]]; then
     else
         echo "A2CLOUD: ftp is already installed."
     fi
-    
+
     if [[ ! -f /usr/local/bin/cftp ]]; then
         echo "A2CLOUD: Installing cftp..."
         cd /tmp/a2cloud-install
@@ -811,7 +811,7 @@ if [[ $installCommTools ]]; then
     else
         echo "A2CLOUD: cftp is already installed."
     fi
-    
+
     if [[ ! -f /usr/bin/lynx ]]; then
         echo "A2CLOUD: Installing lynx..."
         sudo apt-get -y install lynx
@@ -874,7 +874,7 @@ if [[ $installCommTools ]]; then
     if [[ ( ! -f /usr/bin/ttytter && ! -f /usr/local/bin/ttytter ) || ! -f "/usr/local/share/perl/5.14.2/Term/ReadLine/TTYtter.pm" ]]; then
         echo "A2CLOUD: Installing TTYtter..."
         sudo wget -qO /usr/local/bin/ttytter http://www.floodgap.com/software/ttytter/dist2/2.1.00.txt
-        sudo chmod ugo+x /usr/local/bin/ttytter 
+        sudo chmod ugo+x /usr/local/bin/ttytter
         perlVersion=$(perl -e 'print $^V' | cut -c 2-)
         if [[ ! -f "/usr/local/share/perl/$perlVersion/Term/ReadLine/TTYtter.pm" ]]; then
             echo "A2CLOUD: Installing TTYtter readline module..."
@@ -923,7 +923,7 @@ if [[ $installA2Pi ]]; then
             echo "deb http://schmenk.is-a-geek.com/raspbian wheezy contrib" | sudo tee -a /etc/apt/sources.list > /dev/null
             sudo apt-get -y update > /dev/null
         fi
-        sudo apt-get -y --force-yes install a2pi        
+        sudo apt-get -y --force-yes install a2pi
         sudo apt-get -y clean
     else
         echo "A2CLOUD: Apple II Pi is already installed."
@@ -954,7 +954,7 @@ if [[ $installA2Pi ]]; then
             wget -qO- ivanx.com/a2cloud/files/slot6-gsport-rpi.tgz | sudo tar Pzx 2> /dev/null
         fi
     fi
-    
+
     # set AppleTalk to turbo
     if ! grep -q 'g_appletalk_turbo' /usr/share/gsport/config.txt; then
         if grep -q 'bram1[00]' /usr/share/gsport/config.txt; then
@@ -963,7 +963,7 @@ if [[ $installA2Pi ]]; then
             echo -e '\ng_appletalk_turbo = 1' | sudo tee -a /usr/share/gsport/config.txt > /dev/null
         fi
     fi
-    sudo sed -i 's/^g_appletalk_turbo = 0/g_appletalk_turbo = 1/' /usr/share/gsport/config.txt        
+    sudo sed -i 's/^g_appletalk_turbo = 0/g_appletalk_turbo = 1/' /usr/share/gsport/config.txt
 
     # enable Uthernet
     if ! grep -q 'g_ethernet[^_]' /usr/share/gsport/config.txt; then
@@ -973,12 +973,12 @@ if [[ $installA2Pi ]]; then
             echo -e '\ng_ethernet = 1' | sudo tee -a /usr/share/gsport/config.txt > /dev/null
         fi
     fi
-    sudo sed -i 's/^g_ethernet = 0/g_ethernet = 1/' /usr/share/gsport/config.txt        
+    sudo sed -i 's/^g_ethernet = 0/g_ethernet = 1/' /usr/share/gsport/config.txt
 
 fi
 
 if [[ $installEmulators ]]; then
-    
+
     # KEGS
     if [[ ! -f /usr/local/bin/xkegs ]]; then
         echo "A2CLOUD: Installing KEGS..."
@@ -1037,7 +1037,7 @@ if [[ $installEmulators ]]; then
     sudo wget -qO /usr/local/bin/kegs-setup ${scriptURL}setup/kegs-setup-shell.txt
     sudo chmod ugo+x /usr/local/bin/kegs-setup
 
-    
+
     # GSport, if non-RPi
     if [[ ! $isRpi && ! -f /usr/local/bin/gsport ]]; then
         echo "A2CLOUD: Installing GSport..."
@@ -1081,7 +1081,7 @@ if [[ $installEmulators ]]; then
 
         if [[ $slot6 ]]; then
             echo "A2CLOUD: Putting blank disks in GSport slot 6..."
-            sudo sed -i 's@^s6d1.*$@s6d1 = /usr/local/share/gsdisks/slot6drive1.po@' /usr/local/lib/config.txt        
+            sudo sed -i 's@^s6d1.*$@s6d1 = /usr/local/share/gsdisks/slot6drive1.po@' /usr/local/lib/config.txt
             sudo sed -i 's@^s6d2.*$@s6d2 = /usr/local/share/gsdisks/slot6drive2.po@' /usr/local/lib/config.txt
             if [[ ! -f /usr/local/share/gsdisks/slot6drive1.po || ! -f /usr/local/share/gsdisks/slot6drive2.po ]]; then
                 wget -qO- http://appleii.ivanx.com/a2cloud/files/slot6.tgz | sudo tar Pzx 2> /dev/null
@@ -1170,7 +1170,7 @@ fi
 if [[ $installArchiveTools ]]; then
 
     if [[ ! -f /usr/local/bin/nulib2 || ! -f /usr/local/bin/sciibin || ! -f /usr/local/bin/usq ]]; then
-    
+
         echo "A2CLOUD: Installing nulib2, sciibin, unblu, unbit, unexec, usq..."
 
         cd /tmp/a2cloud-install
@@ -1214,7 +1214,7 @@ if [[ $installArchiveTools ]]; then
             wget -q http://web.archive.org/web/20110619163030/http://fadden.com/dl-apple2/undoit.zip
             unzip undoit.zip
             make
-            sudo mv sciibin unbit unblu unexec usq /usr/local/bin 
+            sudo mv sciibin unbit unblu unexec usq /usr/local/bin
             cd /tmp/a2cloud-install
             rm -rf undoit
         fi
@@ -1269,7 +1269,7 @@ fi
 
 # add shortcuts to LXDE desktop and menu
 if [[ -f /usr/bin/X ]]; then
-    
+
     [[ -d /etc/xdg/lxsession/LXDE-pi ]] && lxde="lxde-pi" || lxde="lxde"
     echo "A2CLOUD: Creating LXDE desktop and menu shortcuts..."
 
@@ -1300,7 +1300,7 @@ if [[ -f /usr/bin/X ]]; then
     fi
     if [[ ! -f /usr/local/share/gsport32.ico ]]; then
         sudo wget -qO /usr/local/share/gsport32.ico http://appleii.ivanx.com/a2cloud/files/gsport32.ico
-    fi        
+    fi
     # KEGS:
     if [[ -f /usr/local/bin/kegs ]]; then
         echo -e "[Desktop Entry]\nName=KEGS\nComment=Apple IIgs Emulator\nExec=lxterminal -e /usr/local/bin/kegs\nIcon=/usr/local/share/kegsicon.png\nTerminal=false\nType=Application\nCategories=AppleII\n" | sudo tee /usr/local/share/applications/kegs.desktop > /dev/null
@@ -1308,7 +1308,7 @@ if [[ -f /usr/bin/X ]]; then
     fi
     if [[ ! -f /usr/local/share/kegsicon.png ]]; then
         sudo wget -qO /usr/local/share/kegsicon.png http://appleii.ivanx.com/a2cloud/files/kegsicon.png
-    fi        
+    fi
     # LinApple:
     if [[ -f /usr/local/bin/linapple ]]; then
         echo -e "[Desktop Entry]\nName=LinApple\nComment=Apple IIe Emulator\nExec=lxterminal -e /usr/local/bin/linapple\nIcon=/usr/local/linapple/icon.bmp\nTerminal=false\nType=Application\nCategories=AppleII\n" | sudo tee /usr/local/share/applications/linapple.desktop > ~/Desktop/linapple.desktop
@@ -1394,7 +1394,7 @@ if [[ $a2CloudDisk ]]; then
         # build if we don't have a disk image
         # (because download failed or -b argument was used)
         if [[ ! -f $a2CloudDisk || ( $(wc -c $a2CloudDisk | cut -f 1 -d ' ') != "819200" ) ]]; then
-        
+
             # start with a disk image
             echo "A2CLOUD: Creating 800K disk image..."
             cp /usr/local/adtpro/disks/ADTPRO-*PO $a2CloudDisk
@@ -1402,7 +1402,7 @@ if [[ $a2CloudDisk ]]; then
 
             # ADTPro
             echo "A2CLOUD: Preparing ADTPro..."
-    
+
             acmd -d "$a2CloudDisk" BASIC
             acmd -d "$a2CloudDisk" STARTUP.SYSTEM
             acmd -d "$a2CloudDisk" ADTPRO
@@ -1413,12 +1413,12 @@ if [[ $a2CloudDisk ]]; then
             acmd -g SystemTools1.dc42 BASIC.SYSTEM - | acmd -p "$a2CloudDisk" BASIC.SYSTEM SYS
             # use our startup program
             wget -qO- http://appleii.ivanx.com/a2cloud/files/STARTUP.BAS | acmd -p "$a2CloudDisk" STARTUP BAS
-            
+
             # VEDRIVE
             echo "A2CLOUD: Copying VEDRIVE..."
             acmd -g /usr/local/adtpro/disks/VDRIVE-*DSK VEDRIVE -        | acmd -p "$a2CloudDisk" VEDRIVE SYS
             acmd -g /usr/local/adtpro/disks/VDRIVE-*DSK VEDRIVE.CONFIG - | acmd -p "$a2CloudDisk" VEDRIVE.CONFIG BAS
-    
+
             # Apple System Utilities 3.1 support files
             if [[ -f /usr/local/bin/unar ]]; then
                 echo "A2CLOUD: Downloading and copying System Utilities support files..."
@@ -1432,7 +1432,7 @@ if [[ $a2CloudDisk ]]; then
             else
                 echo "A2CLOUD: unar is not available; not installing System Utilities support files."
             fi
-    
+
             # ProTERM
             echo "A2CLOUD: Downloading ProTERM..."
             wget --user-agent="Mozilla/5.0 (wget_A2CLOUD; rv:1.13.4) Gecko/20100101 Firefox/4.0.1" -qO /tmp/a2cloud-install/pt31.shk http://lostclassics.apple2.info/download/InTrec/PT31A2GM2K9.SHK
@@ -1462,30 +1462,30 @@ if [[ $a2CloudDisk ]]; then
             acmd -p "$a2CloudDisk" PROTERM SYS < /tmp/a2cloud-install/pt31/"PT3.SYSTEM#ff2000"
             cd /tmp/a2cloud-install
             rm -rf /tmp/a2cloud-install/pt31
-        
+
             # Z-Link
             echo "A2CLOUD: Downloading and copying Z-Link..."
             cd /tmp/a2cloud-install
             wget -qO /tmp/a2cloud-install/zlink.shk "ftp://ftp.gno.org/pub/apple2/prodos/comm/term/zLink91.shk"
             nulib2 -p zlink.shk z.link.system | acmd -p "$a2CloudDisk" Z.LINK SYS
-            
-            # ShrinkIt            
+
+            # ShrinkIt
             echo "A2CLOUD: Downloading and copying ShrinkIt..."
             cd /tmp/a2cloud-install
             wget -qO shrinkit.sdk http://web.archive.org/web/20131031160750/http://www.nulib.com/library/shrinkit.sdk
             [[ ! -f shrinkit.sdk ]] && wget -qO shrinkit.sdk http://appleii.ivanx.com/a2cloud/files/shrinkit.sdk
             nulib2 -xs shrinkit.sdk > /dev/null
-            acmd -g /tmp/a2cloud-install/SHRINKIT SHRINKIT -        | acmd -p "$a2CloudDisk" SHRINKIT SYS    
-            acmd -g /tmp/a2cloud-install/SHRINKIT SHRINKIT.SYSTEM - | acmd -p "$a2CloudDisk" SHRINKIT.SYS SYS    
-            acmd -g /tmp/a2cloud-install/SHRINKIT IIPLUS.SHRINKIT - | acmd -p "$a2CloudDisk" IIPLUS.SHRINKIT SYS    
-            acmd -g /tmp/a2cloud-install/SHRINKIT IIPLUS.UNSHRINK - | acmd -p "$a2CloudDisk" IIPLUS.UNSHRINK SYS    
-    
+            acmd -g /tmp/a2cloud-install/SHRINKIT SHRINKIT -        | acmd -p "$a2CloudDisk" SHRINKIT SYS
+            acmd -g /tmp/a2cloud-install/SHRINKIT SHRINKIT.SYSTEM - | acmd -p "$a2CloudDisk" SHRINKIT.SYS SYS
+            acmd -g /tmp/a2cloud-install/SHRINKIT IIPLUS.SHRINKIT - | acmd -p "$a2CloudDisk" IIPLUS.SHRINKIT SYS
+            acmd -g /tmp/a2cloud-install/SHRINKIT IIPLUS.UNSHRINK - | acmd -p "$a2CloudDisk" IIPLUS.UNSHRINK SYS
+
             # DSK2FILE
             echo "A2CLOUD: Downloading and copying DSK2FILE..."
             cd /tmp/a2cloud-install
             wget -q -O dsk2file.shk http://www.dwheeler.com/6502/oneelkruns/dsk2file.zip
             nulib2 -p dsk2file.shk dsk2file58 | acmd -p "$a2CloudDisk" DSK2FILE SYS
-    
+
             # Apple System Utilities 3.1 launch file
             if [[ -f /usr/local/bin/unar ]]; then
                 echo "A2CLOUD: Copying System Utilities launch file..."
@@ -1493,18 +1493,18 @@ if [[ $a2CloudDisk ]]; then
             else
                 echo "A2CLOUD: unar is not available; not installing System Utilities."
             fi
-    
+
            # Filer
             echo "A2CLOUD: Downloading and copying Filer..."
             wget -qO /tmp/a2cloud-install/mmgr.prutil.sdk ftp://ftp.gno.org/pub/apple2/prodos/comm/term/modem.mgr/mmgr.prutil.sdk
             cd /tmp/a2cloud-install
             nulib2 -xs mmgr.prutil.sdk > /dev/null
-            acmd -g /tmp/a2cloud-install/MMGR FILER - | acmd -p "$a2CloudDisk" FILER SYS    
-    
+            acmd -g /tmp/a2cloud-install/MMGR FILER - | acmd -p "$a2CloudDisk" FILER SYS
+
             # ADTPRO launch
             echo "A2CLOUD: Copying ADTPro launch file..."
             acmd -g /usr/local/adtpro/disks/ADTPRO-*DSK ADTPRO - | acmd -p "$a2CloudDisk" ADTPRO SYS
-    
+
             # VSDRIVE
             if [[ ! $(acmd -ls "$a2CloudDisk" | grep '^VSDRIVE BIN') ]]; then
                 echo "A2CLOUD: Copying VSDRIVE..."
@@ -1513,16 +1513,16 @@ if [[ $a2CloudDisk ]]; then
             else
                 echo "A2CLOUD: VSDRIVE is already on the target disk image."
             fi
-            
+
         fi
-        
+
         if [[ ! -f $a2CloudDisk140 || ( $(wc -c $a2CloudDisk140 | cut -f 1 -d ' ') != "143360" ) ]]; then
 
             echo "A2CLOUD: Creating 140K disk image..."
             mkpo "$a2CloudDisk140" A2CLOUD
             dd bs=256 count=1 of="$a2CloudDisk140" conv=notrunc 2> /dev/null < /usr/local/adtpro/disks/ADTPRO-*DSK
             dd bs=256 count=1 of="$a2CloudDisk140" skip=14 seek=14 conv=notrunc 2> /dev/null < /usr/local/adtpro/disks/ADTPRO-*DSK
-    
+
             acmd -g $a2CloudDisk BASIC.SYSTEM    - | acmd -p $a2CloudDisk140 BASIC.SYSTEM SYS
             acmd -g $a2CloudDisk PRODOS          - | acmd -p $a2CloudDisk140 PRODOS SYS
             acmd -g $a2CloudDisk STARTUP         - | acmd -p $a2CloudDisk140 STARTUP BAS
@@ -1561,7 +1561,7 @@ if [[ $a2CloudDisk ]]; then
         else
             echo "A2CLOUD: A2PI client is already on the target disk image."
         fi
-        
+
         if [[ -f /usr/local/adtpro/disks/Virtual.po && ! -L /usr/local/adtpro/disks/Virtual.po ]]; then
             mv /usr/local/adtpro/disks/Virtual.po /usr/local/adtpro/disks/defaultVirtual.po &> /dev/null
             vsd1 -f /usr/local/adtpro/disks/defaultVirtual.po
@@ -1575,7 +1575,7 @@ if [[ $a2CloudDisk ]]; then
         fi
         vsd2 -f $a2CloudDisk
 
-        # for compatibility with pre-1.6.7        
+        # for compatibility with pre-1.6.7
         ln -s /usr/local/adtpro/disks/A2CLOUD.PO /usr/local/adtpro/disks/A2CLOUD.HDV
 
         echo
@@ -1706,7 +1706,7 @@ fi
 #          √ can test if password is "raspberry" or "apple2" and advise accordingly
 #          √ enable Uthernet by default in gsport-setup
 #          √ enable AppleTalk Turbo by default in gsport-setup
-#          √ make kegs run as root  
+#          √ make kegs run as root
 #          √ consolidate gsport-setup and kegs-setup
 #               √ gsport-setup is gsport, gsport-setup -k is kegs
 #               √ clean up KEGS/GSport installer sections to be consistent
diff --git a/setup/term.txt b/setup/term.txt
index 3f8b1ff..58f3ca1 100644
--- a/setup/term.txt
+++ b/setup/term.txt
@@ -26,7 +26,7 @@ else
         term="vt100"
     elif [[ $(tr [:upper:] [:lower:] <<< $1) == "color" ]]; then
         term="pcansi"
-    elif [[ $(tr [:upper:] [:lower:] <<< $1) == "none" ]]; then    
+    elif [[ $(tr [:upper:] [:lower:] <<< $1) == "none" ]]; then
         term="dumb"
     else
         term="$1"
diff --git a/setup/usbgetty.txt b/setup/usbgetty.txt
index 9400465..a0751ed 100644
--- a/setup/usbgetty.txt
+++ b/setup/usbgetty.txt
@@ -26,7 +26,7 @@ if [[ $(grep -e '-scanttyUSB' <<< "$*") ]]; then
         # echo "scantty no devices eligible: sleeping"
         sleep 86399
     fi
-    
+
     # echo "result:$ttyUSB"
 elif [[ $(grep -o 'ttyUSB[^ ]*' <<< "$*") ]]; then
     # echo "device specified"