I'm not sure how possible this is, since the insert/overwrite mode that gets toggled by the insert key is handled by the applications, not the X server. If it is possible, I'll let you know, thanks for the suggestion!
I'm not sure how possible this is, since the insert/overwrite mode that gets toggled by the insert key is handled by the applications, not the X server. If it is possible, I'll let you know, thanks for the suggestion!