diff --git a/oh-my-zsh b/oh-my-zsh
index f6bc949..93c837f 160000
--- a/oh-my-zsh
+++ b/oh-my-zsh
@@ -1 +1 @@
-Subproject commit f6bc949c05fd18ee557a89c92f82ff556200707d
+Subproject commit 93c837fec8e9fe61509b9dff9e909e84f7ebe32d
diff --git a/tmux/plugins/tpm b/tmux/plugins/tpm
index 59f7885..60a36d6 160000
--- a/tmux/plugins/tpm
+++ b/tmux/plugins/tpm
@@ -1 +1 @@
-Subproject commit 59f78857f656afd462d7bc99b31cc8cc36c1872c
+Subproject commit 60a36d6f7adddfb68d68349dce3081e7d5c4d4ab
diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index ec83fc0..7e2616a 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -13,20 +13,20 @@ is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
 | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
 is_fzf="ps -o state= -o comm= -t '#{pane_tty}' \
 | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?fzf$'"
-bind -n C-h run "($is_vim && tmux send-keys C-h) \
+bind -n C-M-Left run "($is_vim && tmux send-keys C-h) \
                 || tmux select-pane -L"
-bind -n C-j run "($is_vim && tmux send-keys C-j) \
+bind -n C-M-Down run "($is_vim && tmux send-keys C-j) \
                 || ($is_fzf && tmux send-keys C-j) \
                 || tmux select-pane -D"
-bind -n C-k run "($is_vim && tmux send-keys C-k) \
+bind -n C-M-Up run "($is_vim && tmux send-keys C-k) \
                 || ($is_fzf && tmux send-keys C-k)  \
                 || tmux select-pane -U"
-bind -n C-l run "($is_vim && tmux send-keys C-l) \
+bind -n C-M-Right run "($is_vim && tmux send-keys C-l) \
                 || tmux select-pane -R"
-bind-key -T copy-mode-vi 'C-h' select-pane -L
-bind-key -T copy-mode-vi 'C-j' select-pane -D
-bind-key -T copy-mode-vi 'C-k' select-pane -U
-bind-key -T copy-mode-vi 'C-l' select-pane -R
+bind-key -T copy-mode-vi 'C-M-Left' select-pane -L
+bind-key -T copy-mode-vi 'C-M-Down' select-pane -D
+bind-key -T copy-mode-vi 'C-M-Up' select-pane -U
+bind-key -T copy-mode-vi 'C-M-Right' select-pane -R
 
 set-option -g prefix C-a
 set-option -g set-titles on
diff --git a/vimrc b/vimrc
index 74c324d..9e117bb 100644
--- a/vimrc
+++ b/vimrc
@@ -26,6 +26,10 @@ function! EditVimRcFiles()
   endfor
 endfunction
 
+let mapleader = ","
+let g:my_color_scheme = "rainbow-contrast"
+let g:coc_global_extensions=[ 'coc-highlight', 'coc-fzf-preview', 'coc-java', 'coc-sh', 'coc-sql', 'coc-xml' ]
+
 call SourceIfExists(g:rc_files['early'])
 
 " set preferred color scheme if not set
@@ -89,6 +93,9 @@ exec "set rtp=$VIMHOME," . &rtp
 
 call SourceIfExists(g:rc_files['pre'])
 call plug#begin("$VIMHOME/plugged")
+  Plug 'rainglow/vim'
+  Plug 'thaerkh/vim-workspace'
+  Plug 'thaerkh/vim-indentguides'
   Plug 'junegunn/vim-easy-align'
   Plug 'tpope/vim-sensible'
   Plug 'tpope/vim-fugitive'
@@ -321,6 +328,15 @@ let g:one_allow_italics=1
 execute "colorscheme " . g:my_color_scheme
 highlight Comment term=italic cterm=italic gui=italic
 
+let g:airline_theme = 'base16color'
+let g:indentguides_spacechar = "\u250a"
+let g:indentguides_tabchar = "\u2506"
+
+map <F10> :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<'
+\ . synIDattr(synID(line("."),col("."),0),"name") . "> lo<"
+\ . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<CR>
+
+set nofoldenable
 set exrc
 set secure
 set modeline
diff --git a/zsh-custom/lxd-completion-zsh b/zsh-custom/lxd-completion-zsh
index 87d20cb..eaf9207 160000
--- a/zsh-custom/lxd-completion-zsh
+++ b/zsh-custom/lxd-completion-zsh
@@ -1 +1 @@
-Subproject commit 87d20cb0c5d5261cdc469a2d16a679f577038204
+Subproject commit eaf92077179ec52a56c088cf4462967f190eabfc
diff --git a/zsh-custom/plugins/zsh-completions b/zsh-custom/plugins/zsh-completions
index c6621bb..454d236 160000
--- a/zsh-custom/plugins/zsh-completions
+++ b/zsh-custom/plugins/zsh-completions
@@ -1 +1 @@
-Subproject commit c6621bb692928333b76e2a593c66b49020389ab1
+Subproject commit 454d236d3a793668b873a7b522353c68ec182cfa
diff --git a/zsh-custom/plugins/zsh-syntax-highlighting b/zsh-custom/plugins/zsh-syntax-highlighting
index 2d60a47..62c5575 160000
--- a/zsh-custom/plugins/zsh-syntax-highlighting
+++ b/zsh-custom/plugins/zsh-syntax-highlighting
@@ -1 +1 @@
-Subproject commit 2d60a47cc407117815a1d7b331ef226aa400a344
+Subproject commit 62c5575848f1f0a96161243d18497c247c9f52df