auto-bg/fg with C-z

zsh/keybinds.zsh

@@ -55,6 +55,19 @@ bindkey -M vicmd 'Y'     vi-yank-eol
 bindkey '^[[A' history-substring-search-up
 bindkey '^[[B' history-substring-search-down
 
+# C-z to background *and* foreground processes
+fancy-ctrl-z () {
+  if [[ $#BUFFER -eq 0 ]]; then
+    BUFFER="fg"
+    zle accept-line
+  else
+    zle push-input
+    zle clear-screen
+  fi
+}
+zle -N fancy-ctrl-z
+bindkey '^Z' fancy-ctrl-z
+
 # Completion
 bindkey -M viins '^x^f' fasd-complete-f  # C-x C-f to do fasd-complete-f (only files)
 bindkey -M viins '^x^d' fasd-complete-d  # C-x C-d to do fasd-complete-d (only directories)