diff --git a/config/zsh/aliases.zsh b/config/zsh/aliases.zsh
index c8abecf..c2a4979 100644
--- a/config/zsh/aliases.zsh
+++ b/config/zsh/aliases.zsh
@@ -1,49 +1,49 @@
 # ls:  make `ls` group directories first if supported.
 # lsc: force `ls` to use color output (e.g. for piping into `less`).
 if command -v exa >/dev/null 2>&1; then
-    # Prefer exa if installed
-    alias \
-        ls="exa --classify --group-directories-first --group --links" \
-        la="ls --all" \
-        lt="ls --long --tree --ignore-glob='.git'" \
-        lta="lt --all" \
-        lsc="ls --color=always" \
-        ltc="lt --color=always"
+  # Prefer exa if installed
+  alias \
+    ls="exa --classify --group-directories-first --group --links" \
+    la="ls --all" \
+    lt="ls --long --tree --ignore-glob='.git'" \
+    lta="lt --all" \
+    lsc="ls --color=always" \
+    ltc="lt --color=always"
 elif ls --group-directories-first --color=auto >/dev/null 2>&1; then
-    # GNU ls
-    alias \
-        ls="ls --classify --human-readable --group-directories-first --color=auto" \
-        la="ls --almost-all" \
-        lt="tree --dirsfirst -FI '.git|Spotlight-V100|.fseventsd'" \
-        lsc="ls --color=always" \
-        ltc="tree -C --dirsfirst -FI '.git'"
+  # GNU ls
+  alias \
+    ls="ls --classify --human-readable --group-directories-first --color=auto" \
+    la="ls --almost-all" \
+    lt="tree --dirsfirst -FI '.git|Spotlight-V100|.fseventsd'" \
+    lsc="ls --color=always" \
+    ltc="tree -C --dirsfirst -FI '.git'"
 else
-    # BSD ls (e.g. macOS)
-    alias \
-        ls="ls -hF -G" \
-        la="ls -A" \
-        lt="tree --dirsfirst -FI '.git|Spotlight-V100|.fseventsd'" \
-        lsc="/usr/bin/env CLICOLOR_FORCE=1 ls" \
-        ltc="tree -C --dirsfirst -FI '.git'"
+  # BSD ls (e.g. macOS)
+  alias \
+    ls="ls -hF -G" \
+    la="ls -A" \
+    lt="tree --dirsfirst -FI '.git|Spotlight-V100|.fseventsd'" \
+    lsc="/usr/bin/env CLICOLOR_FORCE=1 ls" \
+    ltc="tree -C --dirsfirst -FI '.git'"
 fi
 
 alias \
-    ll="ls -l" \
-    lla="la -l" \
-    ltl="lt -L"
+  ll="ls -l" \
+  lla="la -l" \
+  ltl="lt -L"
 
 alias \
-    grep="grep --color=auto" \
-    egrep="egrep --color=auto" \
-    fgrep="fgrep --color=auto"
+  grep="grep --color=auto" \
+  egrep="egrep --color=auto" \
+  fgrep="fgrep --color=auto"
 
 alias tmux="tmux -f $XDG_CONFIG_HOME/tmux/tmux.conf"
 
 if command -v nvim >/dev/null 2>&1; then
-    alias \
-        v="nvim" \
-        vi="nvim" \
-        vim="nvim" \
-        vimdiff="nvim -d"
+  alias \
+    v="nvim" \
+    vi="nvim" \
+    vim="nvim" \
+    vimdiff="nvim -d"
 fi
 
diff --git a/config/zsh/line-editor.zsh b/config/zsh/line-editor.zsh
index 9827820..6cdcdd1 100644
--- a/config/zsh/line-editor.zsh
+++ b/config/zsh/line-editor.zsh
@@ -1,18 +1,18 @@
 set_cursor_shape() {
-    local block='\e[1 q'        # blinking block
-    local underline='\e[3 q'    # blinking underline, 4 for steady
-    local bar='\e[5 q'          # blinkind bar, 6 for steady
-    if [[ -n "$ITERM_SESSION_ID" && -z "$TMUX" ]] {
-        block='\e]1337;CursorShape=0\a'
-        bar='\e]1337;CursorShape=1\a'
-        underline='\e]1337;CursorShape=2\a'
-    }
+  local block='\e[1 q'        # blinking block
+  local underline='\e[3 q'    # blinking underline, 4 for steady
+  local bar='\e[5 q'          # blinkind bar, 6 for steady
+  if [[ -n "$ITERM_SESSION_ID" && -z "$TMUX" ]] {
+    block='\e]1337;CursorShape=0\a'
+    bar='\e]1337;CursorShape=1\a'
+    underline='\e]1337;CursorShape=2\a'
+  }
 
-    case "$1" in
-        block)      echo -n $block     ;;
-        bar)        echo -n $bar       ;;
-        underline)  echo -n $underline ;;
-    esac
+  case "$1" in
+    block)      echo -n $block     ;;
+    bar)        echo -n $bar       ;;
+    underline)  echo -n $underline ;;
+  esac
 }
 
 # Start new prompts with bar shaped cursor.
@@ -23,10 +23,10 @@ zle -N zle-line-init
 
 # Switch cursor shape depending on editing mode.
 zle-keymap-select() {
-    case $KEYMAP in
-        vicmd)      set_cursor_shape block ;;
-        viins|main) set_cursor_shape bar   ;;
-    esac
+  case $KEYMAP in
+    vicmd)      set_cursor_shape block ;;
+    viins|main) set_cursor_shape bar   ;;
+  esac
 }
 zle -N zle-keymap-select
 
diff --git a/config/zsh/prompt.zsh b/config/zsh/prompt.zsh
index 170f2ac..7c9e2a3 100644
--- a/config/zsh/prompt.zsh
+++ b/config/zsh/prompt.zsh
@@ -169,33 +169,33 @@ render_exec_time() {
 
 # Hook triggered when a command is about to be executed.
 prompt_preexec_hook() {
-    PROMPT_EXEC_START=$EPOCHSECONDS
+  PROMPT_EXEC_START=$EPOCHSECONDS
 }
 
 # Hook triggered right before the prompt is drawn.
 prompt_precmd_hook() {
-    PROMPT_EXIT_CODE=$?  # this needs to be captured before anything else runs
+  PROMPT_EXIT_CODE=$?  # this needs to be captured before anything else runs
 
-    local stop=$EPOCHSECONDS
-    local start=${PROMPT_EXEC_START:-$stop}
-    PROMPT_EXEC_TIME=$((stop - start))
-    unset PROMPT_EXEC_START  # needed because preexec is not always called
+  local stop=$EPOCHSECONDS
+  local start=${PROMPT_EXEC_START:-$stop}
+  PROMPT_EXEC_TIME=$((stop - start))
+  unset PROMPT_EXEC_START  # needed because preexec is not always called
 
-    local job_count='%j'; PROMPT_JOB_COUNT=${(%)job_count}
+  local job_count='%j'; PROMPT_JOB_COUNT=${(%)job_count}
 }
 
 prompt_setup() {
-    setopt NO_PROMPT_BANG PROMPT_CR PROMPT_PERCENT PROMPT_SP PROMPT_SUBST
-    export PROMPT_EOL_MARK=''  # don't show % when a partial line is preserved
-    export VIRTUAL_ENV_DISABLE_PROMPT=1  # we're doing it ourselves
+  setopt NO_PROMPT_BANG PROMPT_CR PROMPT_PERCENT PROMPT_SP PROMPT_SUBST
+  export PROMPT_EOL_MARK=''  # don't show % when a partial line is preserved
+  export VIRTUAL_ENV_DISABLE_PROMPT=1  # we're doing it ourselves
 
-    zmodload zsh/datetime   # so that $EPOCHSECONDS is available
+  zmodload zsh/datetime   # so that $EPOCHSECONDS is available
 
-    autoload -Uz add-zsh-hook
-    add-zsh-hook precmd prompt_precmd_hook
-    add-zsh-hook preexec prompt_preexec_hook
+  autoload -Uz add-zsh-hook
+  add-zsh-hook precmd prompt_precmd_hook
+  add-zsh-hook preexec prompt_preexec_hook
 
-    PS1='$(render_prompt)'
+  PS1='$(render_prompt)'
 }
 
 prompt_setup