Added class and os alternates

.oh-my-zsh/plugins/zsh_reload/README.md

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+# zsh_reload plugin
+
+The zsh_reload plugin defines a function to reload the zsh session with
+just a few keystrokes.
+
+To use it, add `zsh_reload` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... zsh_reload)
+```
+
+## Usage
+
+To reload the zsh session, just run `src`:
+
+```zsh
+$ vim ~/.zshrc  # enabled a plugin
+$ src
+re-compiling /home/user/.zshrc.zwc: succeeded
+re-compiling /home/user/.oh-my-zsh/cache/zcomp-host.zwc: succeeded
+
+# you now have a fresh zsh session. happy hacking!
+```

.oh-my-zsh/plugins/zsh_reload/zsh_reload.plugin.zsh

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+src() {
+	local cache="$ZSH_CACHE_DIR"
+	autoload -U compinit zrecompile
+	compinit -i -d "$cache/zcomp-$HOST"
+
+	for f in ~/.zshrc "$cache/zcomp-$HOST"; do
+		zrecompile -p $f && command rm -f $f.zwc.old
+	done
+
+	# Use $SHELL if available; remove leading dash if login shell
+	[[ -n "$SHELL" ]] && exec ${SHELL#-} || exec zsh
+}