Remove <P> Tags after Paste

I want text to be pasted from Word as plain text, and have the options in fck_config.js file set accordingly. However, whenever something is pasted from Word into FCK, the text is automatically wrapped in <P> tags, which can't be removed in the editor window itself, even if you delete all the text. This happens even if it's one sentence pasted from Word to FCK.

Is there any way to prevent this?

I'm using version 1.x.