Hnws_join:Wraps the current paragraph or the selected text.
Hnws_splt:Unwraps the current paragraph or the selected text.
Hnws_snd:Formats the selected text to 70 chars, saves it and kills the window.
Hnws_snp:Select replaces the selected block with: [snip].|mAdjust replaces the selected with an empty line.
Hnws_sig:Select will remove a quoted sig.|MAdjust will replace quoted sig with sig file.|MCtrl-Select will remove normal sig.|MCtrl-Adjust will replace normal sig with sig file.
