Adding upstream version 2:9.1.1230.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

runtime/syntax/testdir/input/vim_ex_map.vim

@@ -0,0 +1,119 @@
+" Vim :map commands
+
+map!
+map! lhs rhs
+map 
+map lhs rhs
+
+map <buffer><expr><nowait><script><silent><special><unique> lhs rhs
+map <buffer> <expr> <nowait> <script> <silent> <special> <unique> lhs rhs
+
+" :map special arguments are case sensitive, <BUFFER> is the LHS
+map <BUFFER> rhs
+
+map <Leader>lhs      rhs
+map <LocalLeader>lhs rhs
+
+map lhs <Leader>rhs
+map lhs <LocalLeader>rhs
+
+map lhs <Plug>rhs
+
+mapclear  <buffer>
+mapclear! <buffer>
+nmapclear <buffer>
+vmapclear <buffer>
+xmapclear <buffer>
+smapclear <buffer>
+omapclear <buffer>
+imapclear <buffer>
+lmapclear <buffer>
+cmapclear <buffer>
+tmapclear <buffer>
+
+
+" :help map-bar
+
+" <Bar>     '<' is not in 'cpoptions'
+map _l :!ls <Bar> more^M:echo "rhs"<CR>
+" \|        'b' is not in 'cpoptions'
+map _l :!ls \| more^M:echo "rhs"<CR>
+" ^V|       always, in Vim and Vi
+map _l :!ls | more^M:echo "rhs"<CR>
+
+map lhs :search('foo\\|bar')<CR>:echo "rhs"<CR>
+
+
+" multiline RHS
+
+map <Leader>baz 
+  \ :echo (<Bar>
+  \
+  \'bar')<CR>
+  "\ comment
+
+map lhs 
+  "\ comment
+  \ echo "foo"
+
+map lhs
+  "\ comment
+  \ echo "foo"
+
+map lhs 
+  "\ comment
+  \ echo "foo"
+
+map l hs
+  "\ comment
+  \ echo "foo"
+
+map l hs 
+  "\ comment
+  \ echo "foo"
+
+map lhs rhs
+map l h s  rhs
+
+map lhs
+  "\ comment (matches as RHS but harmless)
+echo "clear"
+
+
+" Differentiate map() from :map
+
+map ( :echo "open-paren"<CR>
+
+call map(list, 'v:val')
+call map (list, 'v:val')
+
+function Foo()
+  map ( :echo "open-paren"<CR>
+  call map(list, 'v:val')
+  call map (list, 'v:val')
+endfunction
+
+def Foo()
+  map ( :echo "open-paren"<CR>
+  map(list, 'v:val')
+  # :map LHS=(list, RHS='v:val')
+  map (list, 'v:val')
+enddef
+
+
+" Issue  #12672
+
+nnoremap <Leader>foo :echo call(
+  "\ comment
+  \ {x->x},
+  \ ['foo'])<CR>
+
+nnoremap <Leader>bar :echo (
+  \
+  \ 'bar')<CR>
+
+
+" Example:
+"   /autoload/netrw.vim
+
+if !hasmapto('<Plug>NetrwOpenFile')          |nmap <buffer> <silent> <nowait> %	<Plug>NetrwOpenFile|endif