Add autosuggestions plugin

Fish-like autosuggestions for zsh

zshrc

@@ -3,8 +3,12 @@
 
 # Load plugin scripts
 plugin-load() { source ~/.config/zsh/$1/$1.plugin.zsh }
-plugin-load zsh-syntax-highlighting
+plugin-load zsh-autosuggestions
 plugin-load zsh-history-substring-search
+plugin-load zsh-syntax-highlighting
+
+# Disable non end-of-line autosuggest accept widgets
+ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=(end-of-line vi-end-of-line)
 
 # Remove duplicates from history
 setopt hist_ignore_all_dups
@@ -50,6 +54,10 @@ bindkey -M vicmd 'gcc' vi-pound-insert
 
 # TODO: vi-pipe???
 
+# Enable accepting autosuggestions
+bindkey '^O' forward-word
+bindkey '^P' autosuggest-accept
+
 # Enable substring history search with 'j' and 'k'
 bindkey -M vicmd 'k' history-substring-search-up
 bindkey -M vicmd 'j' history-substring-search-down