case LFUN_LISTING_INSERT:
case LFUN_MARGINALNOTE_INSERT:
case LFUN_OPTIONAL_INSERT:
- case LFUN_ENVIRONMENT_INSERT:
case LFUN_INDEX_INSERT:
// Open the inset, and move the current selection
// inside it.
enable = cur.paragraph().insetList().count(OPTARG_CODE)
< cur.paragraph().layout().optionalargs;
break;
- case LFUN_ENVIRONMENT_INSERT:
- code = BOX_CODE;
- break;
case LFUN_INDEX_INSERT:
code = INDEX_CODE;
break;