untabify and fix indent

bashrc

@@ -261,7 +261,7 @@ if null type _git
 then
     # enable programmable completion for g
     complete -o bashdefault -o default -o nospace -F _git g 2>/dev/null \
-	|| complete -o default -o nospace -F _git g
+        || complete -o default -o nospace -F _git g
 fi
 
 alias setup.py="sudo python3 setup.py install --record files.txt"
@@ -282,15 +282,15 @@ clk(){
 }
 
 man(){
-	env \
-		LESS_TERMCAP_mb=$(printf "\e[1;35m") \
-		LESS_TERMCAP_md=$(printf "\e[1;31m") \
-		LESS_TERMCAP_me=$(printf "\e[0m") \
-		LESS_TERMCAP_se=$(printf "\e[0m") \
-		LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
-		LESS_TERMCAP_ue=$(printf "\e[0m") \
-		LESS_TERMCAP_us=$(printf "\e[1;32m") \
-		man "$@"
+    env \
+        LESS_TERMCAP_mb=$(printf "\e[1;35m") \
+        LESS_TERMCAP_md=$(printf "\e[1;31m") \
+        LESS_TERMCAP_me=$(printf "\e[0m") \
+        LESS_TERMCAP_se=$(printf "\e[0m") \
+        LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
+        LESS_TERMCAP_ue=$(printf "\e[0m") \
+        LESS_TERMCAP_us=$(printf "\e[1;32m") \
+        man "$@"
 }
 
 scr(){
@@ -714,7 +714,7 @@ __my_ps1_moc(){
 }
 
 for f in /usr/share/git/git-prompt.sh \
-      /opt/local/share/doc/git-core/contrib/completion/git-prompt.sh
+    /opt/local/share/doc/git-core/contrib/completion/git-prompt.sh
 do
     test -r $f && . $f && break
 done
@@ -791,35 +791,35 @@ __my_set_screen_title(){
 __my_set_title(){
     case $TERM in
         (rxvt*|xterm*|aterm|screen*)
-        title="$(echo $@)"
-        test -t 1 &&
-        test -n "$DISPLAY" &&
-        test -z "$EMACS" &&
-        echo -n -e "\033]0;${title}\007"
-        ;;
+            title="$(echo $@)"
+            test -t 1 &&
+            test -n "$DISPLAY" &&
+            test -z "$EMACS" &&
+            echo -n -e "\033]0;${title}\007"
+            ;;
     esac
-}
-PROMPT_COMMAND="__my_set_title \${USER}@\${HOSTNAME}\:\${PWD};
+        }
+        PROMPT_COMMAND="__my_set_title \${USER}@\${HOSTNAME}\:\${PWD};
 __my_set_screen_title \$(basename \"\$PWD\")/"
 
 # copied from https://wiki.archlinux.org/index.php/X_resources
-invader(){
+        invader(){
     # ANSI color scheme script featuring Space Invaders
     #
     # Original: http://crunchbanglinux.org/forums/post/126921/#p126921
     # Modified by lolilolicon
     #
 
-    f=3 b=4
-    for j in f b; do
-        for i in {0..7}; do
-            printf -v $j$i %b "\e[${!j}${i}m"
-        done
-    done
-    bld=$'\e[1m'
-    rst=$'\e[0m'
+            f=3 b=4
+            for j in f b; do
+                for i in {0..7}; do
+                    printf -v $j$i %b "\e[${!j}${i}m"
+                done
+            done
+            bld=$'\e[1m'
+            rst=$'\e[0m'
 
-    cat << EOF
+            cat << EOF
 
  $f1  ▀▄   ▄▀     $f2 ▄▄▄████▄▄▄    $f3  ▄██▄     $f4  ▀▄   ▄▀     $f5 ▄▄▄████▄▄▄    $f6  ▄██▄  $rst
  $f1 ▄█▀███▀█▄    $f2███▀▀██▀▀███   $f3▄█▀██▀█▄   $f4 ▄█▀███▀█▄    $f5███▀▀██▀▀███   $f6▄█▀██▀█▄$rst
@@ -841,5 +841,5 @@ invader(){
                               $f7▀▀▀▀▀▀▀▀▀▀▀$rst
 
 EOF
-}
+        }
 #/etc/lsb-release