Increase heading readability

modules/environment/init.zsh

@@ -5,16 +5,25 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
+#
 # Smart URLs
+#
+
 autoload -Uz url-quote-magic
 zle -N self-insert url-quote-magic
 
+#
 # General
+#
+
 setopt BRACE_CCL          # Allow brace character class list expansion.
 setopt RC_QUOTES          # Allow 'Henry''s Garage' instead of 'Henry'\''s Garage'.
 unsetopt MAIL_WARNING     # Don't print a warning message if a mail file has been accessed.
 
+#
 # Jobs
+#
+
 setopt LONG_LIST_JOBS     # List jobs in the long format by default.
 setopt AUTO_RESUME        # Attempt to resume existing job before creating a new process.
 setopt NOTIFY             # Report status of background jobs immediately.
@@ -22,13 +31,19 @@ unsetopt BG_NICE          # Don't run all background jobs at a lower priority.
 unsetopt HUP              # Don't kill jobs on shell exit.
 unsetopt CHECK_JOBS       # Don't report on jobs when shell exit.
 
+#
 # Grep
+#
+
 if zstyle -t ':omz:environment:grep' color; then
   export GREP_COLOR='37;45'
   export GREP_OPTIONS='--color=auto'
 fi
 
+#
 # Termcap
+#
+
 if zstyle -t ':omz:environment:termcap' color; then
   export LESS_TERMCAP_mb=$'\E[01;31m'      # Begins blinking.
   export LESS_TERMCAP_md=$'\E[01;31m'      # Begins bold.