- let foldinfo = [ mode_type, mode_start, outlnum,
- \ printf('[ %d-line signature. Press "s" to show. ]', outlnum - mode_start) ]
+ if mode_start != outlnum
+ let foldinfo = [ mode_type, mode_start, outlnum-1,
+ \ printf('[ %d-line signature. Press "s" to show. ]', outlnum - mode_start) ]
+ endif