On 08/02/2011 06:45 PM, Bart Schaefer wrote:
> On Aug 2,  5:28pm, Pascal Wittmann wrote:
> } 
> } I'll take this solution but just to have a explicit no: There is no way
> } doing this only via zle?
> 
> […]
> 
> Another reason for using zle commands is that they properly maintain
> the relative positions of $MARK and $CURSOR, which get lost when you
> modify LBUFFER directly.  However, there isn't a zle command to insert
> arbitrary characters.

Thank you for this enlightening post!