-command! -nargs=? Defsplit call s:defsplit(["("], v:false, <f-args>)
-command! -nargs=? Brsplit call s:defsplit(["(", "[", "{"], v:false, <f-args>)
-command! -nargs=? Defsplits call s:defsplit(["("], v:true, <f-args>)
-command! -nargs=? Brsplits call s:defsplit(["(", "[", "{"], v:true, <f-args>)
+command! -nargs=? Defsplit call s:Defsplit(["("], v:false, <f-args>)
+command! -nargs=? Brsplit call s:Defsplit(["(", "[", "{"], v:false, <f-args>)
+command! -nargs=? Defsplits call s:Defsplit(["("], v:true, <f-args>)
+command! -nargs=? Brsplits call s:Defsplit(["(", "[", "{"], v:true, <f-args>)