removed windows and linux split subdir

.antidote/tests/test_cmd_purge.md

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+# antidote purge tests
+
+## Setup
+
+```zsh
+% source ./tests/_setup.zsh
+% source ./antidote.zsh
+%
+```
+
+## Purge Command
+
+`antidote purge` requires a `<bundle>` argument.
+
+```zsh
+% antidote purge &>/dev/null  #=> --exit 1
+% antidote purge
+antidote: error: required argument 'bundle' not provided, try --help
+%
+```
+
+Trying to purge a missing bundle fails.
+
+```zsh
+% antidote purge bar/foo &>/dev/null  #=> --exit 1
+% antidote purge bar/foo 2>&1 | subenv ANTIDOTE_HOME >&2
+antidote: error: bar/foo does not exist at the expected location: $ANTIDOTE_HOME/bar/foo
+%
+```
+
+Purging a bundle deletes the directory and comments out instances of the bundle in `.zsh_plugins.txt`.
+
+```zsh
+% # bundle dir exists
+% bundledir=$ANTIDOTE_HOME/foo/bar
+% test -d $bundledir  #=> --exit 0
+% # purge works
+% antidote purge foo/bar | subenv ZDOTDIR
+Removed 'foo/bar'.
+Bundle 'foo/bar' was commented out in '$ZDOTDIR/.zsh_plugins.txt'.
+% # bundle dir was removed
+% test -d $bundledir  #=> --exit 1
+% cat $ZDOTDIR/.zsh_plugins.txt  #=> --file ./testdata/.zsh_plugins_purged.txt
+%
+```
+
+Test that `antidote purge --all` aborts when told "no".
+
+```zsh
+% function test_exists { [[ -e "$1" ]] }
+% zstyle ':antidote:purge:all' answer 'n'
+% antidote purge --all  #=> --exit 1
+% antidote list | subenv ANTIDOTE_HOME
+git@github.com:foo/qux                                           $ANTIDOTE_HOME/foo/qux
+https://github.com/foo/baz                                       $ANTIDOTE_HOME/foo/baz
+https://github.com/getantidote/zsh-defer                         $ANTIDOTE_HOME/getantidote/zsh-defer
+https://github.com/ohmy/ohmy                                     $ANTIDOTE_HOME/ohmy/ohmy
+%
+```
+
+Test that `antidote purge --all` does the work when told "yes".
+
+```zsh
+% function test_exists { [[ -e "$1" ]] }
+% zstyle ':antidote:purge:all' answer 'y'
+% antidote purge --all | tail -n 1
+Antidote purge complete. Be sure to start a new Zsh session.
+% antidote list | wc -l | awk '{print $1}'
+0
+%
+```
+
+## Teardown
+
+```zsh
+% t_teardown
+%
+```