feat(list): sections are divided with a newline

ROADMAP.md

@@ -1,8 +1,12 @@
 # ROADMAP
 
+Key:
+
 - [x] checked is completed
 - [ ] unchecked is to-do
 
+---
+
 ## ASAP
 
 - [ ] Identify someone who contributors can contact if olets violates the code of conduct (note: not looking for volunteers)
@@ -55,6 +59,10 @@ Look like zsh's `alias` not fish's `abbr`
 
 ## 3.x
 
+Github
+
+- [ ] move contribution documentation to a CONTRIBUTING.md
+
 Chrome
 
 - [ ] Completion

zsh-abbr.zsh

@@ -328,13 +328,16 @@ _zsh_abbr() {
 
       source "${TMPDIR:-/tmp}/zsh-user-abbreviations"
 
-      echo "user global\\n"
+      echo "User global abbreviations:\\n"
       print -l ${(k)ZSH_ABBR_USER_GLOBALS}
-      echo "user regular\\n"
+      echo
+      echo "User regular abbreviations\\n"
       print -l ${(k)ZSH_ABBR_USER_COMMANDS}
-      echo "session global\\n"
+      echo
+      echo "Session global abbreviations\\n"
       print -l ${(k)ZSH_ABBR_SESSION_GLOBALS}
-      echo "session regular\\n"
+      echo
+      echo "Session regular abbreviations\\n"
       print -l ${(k)ZSH_ABBR_SESSION_COMMANDS}
     }