vim-patch:partial 6aa57295cfbe (#15633)

* vim-patch:partial 6aa57295cfbe

Update runtime files
6aa57295cf

omit doc/popup.txt
omit plugin/manpager.vim

partial skip runtime/doc/eval.txt (needs 8.2.{0258,0924,1544,2324,2468,2606})

skip ftplugin/julia.vim, indent/julia.vim, syntax/julia.vim (already
        ported in
        65f32f0f19)
skip syntax/scala.vim (already ported in
        a92e83ac14)

runtime/compiler/scdoc.vim

@@ -0,0 +1,16 @@
+" scdoc compiler for Vim
+" Compiler: scdoc
+" Maintainer: Greg Anders <greg@gpanders.com>
+" Last Updated: 2019-10-24
+
+if exists('current_compiler')
+    finish
+endif
+let current_compiler = 'scdoc'
+
+if exists(':CompilerSet') != 2
+    command -nargs=* CompilerSet setlocal <args>
+endif
+
+CompilerSet makeprg=scdoc\ <\ %\ 2>&1
+CompilerSet errorformat=Error\ at\ %l:%c:\ %m,%-G%.%#