driver: Improve «unhandled ZLE widget 'foo'» error message.

Fixes #409.
zsh-users · Mar 5, 2017 · be083d7 · be083d7
1 parent 237f89a
commit be083d7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
@@ -317,6 +317,7 @@ _zsh_highlight_bind_widgets()
  else
  # Default: unhandled case.
  print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget ${(qq)cur_widget}"
+ print -r -- >&2 "zsh-syntax-highlighting: (This is sometimes caused by doing \`bindkey <keys> ${(q-)cur_widget}\` without creating the ${(qq)cur_widget} widget with \`zle -N\` or \`zle -C\`.)"
  fi
  esac
  done