* Revert "oldtests: win: shellslash for cdpath,tags,:find"
This reverts commit 6245b4873d.
* Revert "oldtests: set shellslash for ":cd" test"
This reverts commit eba1ebafe5.
* Revert "oldtests: set shellslash in Test_shellescape()"
This reverts commit e428fc4b52.
* Revert "fixup! vim-patch:8.0.1782: no simple way to label quickfix entries"
This reverts commit ac1fbc2860.
* Revert "test/old: pass Test_statusline on Windows"
This reverts commit 6efa3bff09.
* Revert "oldtests: set shellslash for Test_non_zero_arg"
This reverts commit 42e1e2495c.
* Revert "oldtests: set shellslash in Test_true_false_arg()"
This reverts commit 8bd194f98a.
* Remove unnecessary set shellslash
Since #10679 no longer requires individual set shellslash, it is removed.
Co-Authored-By: erw7 <erw7.github@gmail.com>