Update runtime files.
diff --git a/runtime/doc/os_vms.txt b/runtime/doc/os_vms.txt
index 0ebc774..8637637 100644
--- a/runtime/doc/os_vms.txt
+++ b/runtime/doc/os_vms.txt
@@ -603,13 +603,13 @@
function MyDiff()
let opt = ""
if &diffopt =~ "icase"
- let opt = opt . "-i "
+ let opt = opt .. "-i "
endif
if &diffopt =~ "iwhite"
- let opt = opt . "-b "
+ let opt = opt .. "-b "
endif
- silent execute "!mc GNU:diff.exe -a " . opt . v:fname_in . " " . v:fname_new .
- \ " > " . v:fname_out
+ silent execute "!mc GNU:diff.exe -a " .. opt .. v:fname_in .. " " .. v:fname_new ..
+ \ " > " .. v:fname_out
endfunction
endif