Add capacity for multiple supported Stow versions

dot-local/bin/dots

@@ -7,22 +7,27 @@ global_ignore=(
 	'README\.md'
 	'\.editorconfig'
 	'\.stow-no-folding'
-	'\.stow-rename'
 	'\.mypy_cache'
 	'\..*\.swp'
 )
 
+supported_stow_versions=(
+	2.3.2-fixbug56727
+)
+
 bootstrap() {
 	echo 'Bootstrapping your dotfiles...' >&2
 	mkdir -p $DOTFILES
 	touch $DOTFILES/.stow
 	if (( $+commands[stow] )); then
 		local stow_version=${"$(stow -V)"#stow*version }
-		if [[ $stow_version != 2.3.2-fixbug56727 ]]; then
+		if (( 0 == $supported_stow_versions[(Ie)$stow_version] )); then
 			echo "GNU Stow is installed, but version $stow_version is bugged." >&2
 			echo 'See https://github.com/aspiers/stow/issues/33 for info.' >&2
 			echo 'Will fetch patched version of Stow...' >&2
 			install-custom-gnu-stow || return $?
+		else
+			echo "GNU Stow version $stow_version is installed and is compatible with dots." >&2
 		fi
 	else
 		echo 'GNU Stow is not installed, fetching it...' >&2