3 files changed, 6 insertions, 8 deletions
diff --git a/plugins/aws/aws.plugin.zsh b/plugins/aws/aws.plugin.zsh
index 8b57d7db1..de786725f 100644
--- a/plugins/aws/aws.plugin.zsh
+++ b/plugins/aws/aws.plugin.zsh
@@ -3,19 +3,17 @@ _homebrew-installed() {
 }
 
 _awscli-homebrew-installed() {
-  brew --prefix awscli &> /dev/null
+  brew list awscli &> /dev/null
 }
 
 export AWS_HOME=~/.aws
 
 function agp {
   echo $AWS_DEFAULT_PROFILE
-  
 }
 function asp {
   export AWS_DEFAULT_PROFILE=$1
-    export RPROMPT="<aws:$AWS_DEFAULT_PROFILE>"
-    
+  export RPROMPT="<aws:$AWS_DEFAULT_PROFILE>"
 }
 function aws_profiles {
   reply=($(grep profile $AWS_HOME/config|sed -e 's/.*profile \([a-zA-Z0-9_-]*\).*/\1/'))
diff --git a/plugins/extract/extract.plugin.zsh b/plugins/extract/extract.plugin.zsh
index a6e16ddf7..898d3d36e 100644
--- a/plugins/extract/extract.plugin.zsh
+++ b/plugins/extract/extract.plugin.zsh
@@ -38,7 +38,7 @@ function extract() {
     file_name="$( basename "$1" )"
     extract_dir="$( echo "$file_name" | sed "s/\.${1##*.}//g" )"
     case "$1" in
-      (*.tar.gz|*.tgz) tar xvzf "$1" ;;
+      (*.tar.gz|*.tgz) [ -z $commands[pigz] ] && tar zxvf "$1" || pigz -dc "$1" | tar xv ;;
       (*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$1" ;;
       (*.tar.xz|*.txz) tar --xz --help &> /dev/null \
         && tar --xz -xvf "$1" \
@@ -47,7 +47,7 @@ function extract() {
         && tar --lzma -xvf "$1" \
         || lzcat "$1" | tar xvf - ;;
       (*.tar) tar xvf "$1" ;;
-      (*.gz) gunzip "$1" ;;
+      (*.gz) [ -z $commands[pigz] ] && gunzip "$1" || pigz -d "$1" ;;
       (*.bz2) bunzip2 "$1" ;;
       (*.xz) unxz "$1" ;;
       (*.lzma) unlzma "$1" ;;
diff --git a/plugins/pj/pj.plugin.zsh b/plugins/pj/pj.plugin.zsh
index f9cbddf1a..1572e9363 100644
--- a/plugins/pj/pj.plugin.zsh
+++ b/plugins/pj/pj.plugin.zsh
@@ -42,8 +42,8 @@ function _pj () {
     # might be possible to improve this using glob, without the basename trick
     typeset -a projects
     projects=($PROJECT_PATHS/*)
-    projects=$projects:t 
-    _arguments '*:file:($projects)'
+    projects=$projects:t
+    _arguments "*:file:($projects)"
 }
 
 compdef _pj pj