fixes

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "zsh/zsh-syntax-highlighting"]
 	path = zsh/zsh-syntax-highlighting
 	url = https://github.com/zsh-users/zsh-syntax-highlighting.git
+[submodule "zsh/zsh-autosuggestions"]
+	path = zsh/zsh-autosuggestions
+	url = https://github.com/tarruda/zsh-autosuggestions

zsh/highlighting

@@ -5,7 +5,8 @@ else
     source "$HOME/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh"
 fi
 ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=black'
-
+bindkey '^ ' autosuggest-accept
+bindkey '^B' autosuggest-clear
 
 # highlighting
 if [[ -a "/usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh" ]]; then

zsh/websearch

@@ -1,5 +1,30 @@
 # web_search from terminal
 
+function open_command() {
+  emulate -L zsh
+  setopt shwordsplit
+
+  local open_cmd
+
+  # define the open command
+  case "$OSTYPE" in
+    darwin*)  open_cmd='open' ;;
+    cygwin*)  open_cmd='cygstart' ;;
+    linux*)   open_cmd='xdg-open' ;;
+    msys*)    open_cmd='start ""' ;;
+    *)        echo "Platform $OSTYPE not supported"
+              return 1
+              ;;
+  esac
+
+  # don't use nohup on OSX
+  if [[ "$OSTYPE" == darwin* ]]; then
+    $open_cmd "$@" &>/dev/null
+  else
+    nohup $open_cmd "$@" &>/dev/null
+  fi
+}
+
 function web_search() {
   emulate -L zsh