diff --git a/aliases/available/atom.aliases.bash b/aliases/available/atom.aliases.bash
index e9d427c7..f067697d 100644
--- a/aliases/available/atom.aliases.bash
+++ b/aliases/available/atom.aliases.bash
@@ -3,3 +3,4 @@ about-alias 'Atom.io editor abbreviations'
 
 alias a='atom'
 alias ah='atom .'
+alias apmup='apm update --no-confirm'
diff --git a/completion/available/npm.completion.bash b/completion/available/npm.completion.bash
new file mode 100644
index 00000000..10ee87bb
--- /dev/null
+++ b/completion/available/npm.completion.bash
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# npm (Node Package Manager) completion
+
+if command -v npm &>/dev/null
+then
+  eval "$(npm completion)"
+fi
diff --git a/lib/helpers.bash b/lib/helpers.bash
index c5ae9cd1..ebd68119 100644
--- a/lib/helpers.bash
+++ b/lib/helpers.bash
@@ -365,10 +365,10 @@ all_groups ()
 if ! type pathmunge > /dev/null 2>&1
 then
   function pathmunge () {
-    _about 'prevent duplicate directories in you PATH variable'
-    _group 'lib helpers'
-    _example 'pathmunge /path/to/dir is equivalent to PATH=/path/to/dir:$PATH'
-    _example 'pathmunge /path/to/dir after is equivalent to PATH=$PATH:/path/to/dir'
+    about 'prevent duplicate directories in you PATH variable'
+    group 'lib helpers'
+    example 'pathmunge /path/to/dir is equivalent to PATH=/path/to/dir:$PATH'
+    example 'pathmunge /path/to/dir after is equivalent to PATH=$PATH:/path/to/dir'
 
     if ! [[ $PATH =~ (^|:)$1($|:) ]] ; then
       if [ "$2" = "after" ] ; then
diff --git a/plugins/available/aws.plugin.bash b/plugins/available/aws.plugin.bash
index c8920e38..35e7eccf 100644
--- a/plugins/available/aws.plugin.bash
+++ b/plugins/available/aws.plugin.bash
@@ -4,6 +4,12 @@ about-plugin 'AWS helper functions'
 function awskeys {
     about 'helper function for AWS credentials file'
     group 'aws'
+
+    if [[ ! -f ~/.aws/credentials ]]; then
+        echo "AWS credentials file not found"
+        return 1
+    fi
+
     if [[ $# -eq 1 ]] && [[ "$1" = "list" ]]; then
         __awskeys_list "$2"
     elif [[ $# -eq 1 ]] && [[ "$1" = "unset" ]]; then
@@ -39,8 +45,8 @@ function __awskeys_list {
     local credentials_list="$(egrep '^\[ *[a-zA-Z0-9_-]+ *\]$' ~/.aws/credentials)"
     if [[ -n $"{credentials_list}" ]]; then
         echo -e "Available credentials profiles:\n"
-        for cred in ${credentials_list}; do
-            echo "    $(echo ${cred} | tr -d "[]")"
+        for profile in ${credentials_list}; do
+            echo "    $(echo ${profile} | tr -d "[]")"
         done
         echo
     else
@@ -73,3 +79,29 @@ function __awskeys_export {
 function __awskeys_unset {
     unset AWS_DEFAULT_PROFILE AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY
 }
+
+function __awskeys_comp {
+    local cur prev opts prevprev
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    opts="help list show export unset"
+
+    case "${prev}" in
+        help|list|unset)
+            return 0
+            ;;
+        show|export)
+            local profile_list="$(__awskeys_list | grep "    ")"
+            COMPREPLY=( $(compgen -W "${profile_list}" -- ${cur}) )
+            return 0
+            ;;
+    esac
+
+    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+
+    return 0
+}
+
+complete -F __awskeys_comp awskeys
diff --git a/plugins/available/latex.plugin.bash b/plugins/available/latex.plugin.bash
index eefec59d..6ebb70d3 100644
--- a/plugins/available/latex.plugin.bash
+++ b/plugins/available/latex.plugin.bash
@@ -4,6 +4,6 @@ about-plugin 'use mactex'
 # add mactex to the path if its present
 MACTEX_PATH=/usr/local/texlive/2009/bin/universal-darwin
 if [[ -d  $MACTEX_PATH ]]; then
-    export PATH=$PATH:$MACTEX_PATH
+  pathmunge $MACTEX_PATH after
 fi
 unset MACTEX_PATH
diff --git a/plugins/available/less-pretty-cat.plugin.bash b/plugins/available/less-pretty-cat.plugin.bash
new file mode 100644
index 00000000..a68975e5
--- /dev/null
+++ b/plugins/available/less-pretty-cat.plugin.bash
@@ -0,0 +1,32 @@
+cite about-plugin                                                                                        
+about-plugin 'pygmentize instead of cat to terminal if possible'                                         
+
+if [ -z $(which pygmentize) ]
+then
+    echo "Pygments is required to use this plugin"
+    echo "Install it by doing 'pip install Pygments' as the superuser"
+fi
+
+# get the full paths to binaries
+CAT_BIN=$(which cat)
+LESS_BIN=$(which less)
+
+# pigmentize cat and less outputs
+cat()
+{
+    about 'runs either pygmentize or cat on each file passed in'
+    param '*: files to concatenate (as normally passed to cat)'
+    example 'cat mysite/manage.py dir/text-file.txt'
+    for var;
+    do
+        pygmentize "$var" 2>/dev/null || "$CAT_BIN" "$var";
+    done
+}
+
+less()
+{
+    about 'it pigments the file passed in and passes it to less for pagination'
+    param '$1: the file to paginate with less'
+    example 'less mysite/manage.py'
+    pygmentize "$*" | "$LESS_BIN" -R
+}
diff --git a/plugins/available/pipsi.plugin.bash b/plugins/available/pipsi.plugin.bash
index 305e83cc..916d86d2 100644
--- a/plugins/available/pipsi.plugin.bash
+++ b/plugins/available/pipsi.plugin.bash
@@ -3,5 +3,5 @@ about-plugin 'load pipsi, if you are using it'
 
 if [[ -f "$HOME/.local/bin/pipsi" ]]
 then
-    export PATH=~/.local/bin:$PATH
+    pathmunge ~/.local/bin
 fi
diff --git a/plugins/available/pyenv.plugin.bash b/plugins/available/pyenv.plugin.bash
index 7ed2d3cd..8e4f1edd 100644
--- a/plugins/available/pyenv.plugin.bash
+++ b/plugins/available/pyenv.plugin.bash
@@ -2,7 +2,8 @@ cite about-plugin
 about-plugin 'load pyenv, if you are using it'
 
 export PYENV_ROOT="$HOME/.pyenv"
-export PATH="$PYENV_ROOT/bin:$PATH"
+pathmunge $PYENV_ROOT
+
 [[ `which pyenv` ]] && eval "$(pyenv init -)"
 
 #Load pyenv virtualenv if the virtualenv plugin is installed.
diff --git a/plugins/available/rbenv.plugin.bash b/plugins/available/rbenv.plugin.bash
index 70fe62c3..a6c25559 100644
--- a/plugins/available/rbenv.plugin.bash
+++ b/plugins/available/rbenv.plugin.bash
@@ -3,7 +3,8 @@
 cite about-plugin
 about-plugin 'load rbenv, if you are using it'
 
-export PATH="$HOME/.rbenv/bin:$PATH"
+pathmunge "${HOME}/.rbenv/bin"
+
 [[ `which rbenv` ]] && eval "$(rbenv init -)"
 
 # Load the auto-completion script if rbenv was loaded.
diff --git a/plugins/available/ruby.plugin.bash b/plugins/available/ruby.plugin.bash
index b320cb30..4ab891d9 100644
--- a/plugins/available/ruby.plugin.bash
+++ b/plugins/available/ruby.plugin.bash
@@ -4,7 +4,7 @@ about-plugin 'ruby and rubygems specific functions and settings'
 # Make commands installed with 'gem install --user-install' available
 # ~/.gem/ruby/${RUBY_VERSION}/bin/
 if which ruby >/dev/null && which gem >/dev/null; then
-  PATH="$PATH:$(ruby -e 'print Gem.user_dir')/bin";
+  pathmunge "$(ruby -e 'print Gem.user_dir')/bin" after
 fi
 
 function remove_gem {
diff --git a/plugins/available/todo.plugin.bash b/plugins/available/todo.plugin.bash
index 28559def..ef9266e2 100755
--- a/plugins/available/todo.plugin.bash
+++ b/plugins/available/todo.plugin.bash
@@ -15,6 +15,7 @@ fi
 # respect ENV var set in .bash_profile, default is 't'
 alias $TODO='$TODO_SRC_DIR/todo.sh -d $TODO_SRC_DIR/todo.cfg'
 
-export PATH=$PATH:$TODO_SRC_DIR
+pathmunge $TODO_SRC_DIR after
+
 source $TODO_SRC_DIR/todo_completion   # bash completion for todo.sh
 complete -F _todo $TODO                # enable completion for 't' alias
diff --git a/test/plugins/ruby.plugin.bats b/test/plugins/ruby.plugin.bats
index d3bbd70d..b9d9f56c 100755
--- a/test/plugins/ruby.plugin.bats
+++ b/test/plugins/ruby.plugin.bats
@@ -1,6 +1,7 @@
 #!/usr/bin/env bats
 
 load ../test_helper
+load ../../lib/helpers
 load ../../lib/composure
 load ../../plugins/available/ruby.plugin
 
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 584fb9ce..f6e4da83 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -250,6 +250,22 @@ function virtualenv_prompt {
   fi
 }
 
+function condaenv_prompt {
+  if [[ $CONDA_DEFAULT_ENV ]]; then
+    echo -e "${CONDAENV_THEME_PROMPT_PREFIX}${CONDA_DEFAULT_ENV}${CONDAENV_THEME_PROMPT_SUFFIX}"
+  fi
+}
+
+function py_interp_prompt {
+  py_version=$(python --version 2>&1 | awk '{print "py-"$2;}') || return
+  echo -e "${PYTHON_THEME_PROMPT_PREFIX}${py_version}${PYTHON_THEME_PROMPT_SUFFIX}"
+}
+
+function python_version_prompt {
+  echo -e "$(virtualenv_prompt)$(condaenv_prompt)$(py_interp_prompt)"
+}
+
+
 # backwards-compatibility
 function git_prompt_info {
   git_prompt_vars
diff --git a/themes/bobby-python/bobby-python.theme.bash b/themes/bobby-python/bobby-python.theme.bash
new file mode 100644
index 00000000..962ebca7
--- /dev/null
+++ b/themes/bobby-python/bobby-python.theme.bash
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+SCM_THEME_PROMPT_DIRTY=" ${red}✗"
+SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓"
+SCM_THEME_PROMPT_PREFIX=" |"
+SCM_THEME_PROMPT_SUFFIX="${green}|"
+
+GIT_THEME_PROMPT_DIRTY=" ${red}✗"
+GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓"
+GIT_THEME_PROMPT_PREFIX=" ${green}|"
+GIT_THEME_PROMPT_SUFFIX="${green}|"
+
+CONDAENV_THEME_PROMPT_SUFFIX="|"
+
+function prompt_command() {
+    #PS1="${bold_cyan}$(scm_char)${green}$(scm_prompt_info)${purple}$(ruby_version_prompt) ${yellow}\h ${reset_color}in ${green}\w ${reset_color}\n${green}→${reset_color} "
+    PS1="\n${yellow}$(python_version_prompt) ${purple}\h ${reset_color}in ${green}\w\n${bold_cyan}$(scm_char)${green}$(scm_prompt_info) ${green}→${reset_color} "
+}
+
+PROMPT_COMMAND=prompt_command;