Adding upstream version 2:9.1.1230.

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

runtime/syntax/testdir/input/vim_ex_for.vim

@@ -0,0 +1,60 @@
+" Vim :for command
+
+
+" :for {var} in {object}
+
+let expr = [42]
+
+for foo in expr
+  echo foo
+endfor
+
+for foo in expr " comment
+  echo foo
+endfor
+
+for foo in
+      "\ comment
+      \ expr
+  echo foo
+endfor
+
+for foo in expr | echo foo | endfor
+
+for foo in [42]
+  echo foo
+endfor
+
+for foo in [42] | echo foo | endfor
+
+echo "foo" | for foo in expr
+  echo foo
+endfor
+
+
+" :for [{var1}, {var2}, ...] in {listlist}
+
+let expr = [[42, 83]]
+
+for [foo, bar] in expr
+  echo foo bar
+endfor
+
+for [foo, bar] in expr " comment
+  echo foo bar
+endfor
+
+for [foo, bar] in
+      "\ comment
+      \ expr
+  echo foo bar
+endfor
+
+for [foo, bar] in expr | echo foo bar | endfor
+
+for [foo, bar] in [[42, 83]]
+  echo foo bar
+endfor
+
+for [foo, bar] in [[42, 83]] | echo foo bar | endfor
+