Use a more explicit "terminator" for --regex-cmd

README.md

@@ -21,8 +21,8 @@ Put the following in your `~/.config/sway/config`:
         # cause the program to omit network traffic stats.
         status_command $HOME/.config/sway/swaybar_info --netdev=enp7s0
 
-        # One can use the "--regex-cmd=<cmd>,<args...>,<regex>" option like so:
-        status_command $HOME/.config/sway/swaybar_info --regex-cmd="acpi,-b,[0-9]+%.*"
+        # One can use the "--regex-cmd=<cmd>[SPLIT]<args...>[SPLIT]<regex>" option like so:
+        status_command $HOME/.config/sway/swaybar_info --regex-cmd="acpi[SPLIT]-b[SPLIT][0-9]+%.*"
         # This example gets battery info into the bar.
         # Note that the <args...> portion is optional.
     }

src/main.rs

@@ -16,7 +16,7 @@ fn main() {
 
     let mut cmds: Vec<(&str, Vec<&str>, regex::Regex)> = Vec::new();
     for regex_cmd in &args_result.regex_cmds {
-        let mut split_strs = regex_cmd.split_terminator(',');
+        let mut split_strs = regex_cmd.split_terminator("[SPLIT]");
         let cmd: &str = split_strs.next().expect("Should have cmd in option");
         let mut args: Vec<&str> = Vec::new();
         let mut next: Option<&str>;