fix underflow error in get_count

src/datapack/command/mod.rs

@@ -94,7 +94,7 @@ impl Command {
             // TODO: change comment to compile to `1`, make sure nothing breaks
             Self::Comment(_) => 0,
             Self::Debug(_) => usize::from(options.debug),
-            Self::Raw(cmd) => cmd.lines().count(),
+            Self::Raw(cmd) => cmd.split('\n').count(),
             Self::UsesMacro(cmd) => cmd.line_count(),
             Self::Execute(ex) => ex.get_count(options),
             Self::Group(_) => 1,

src/util/macro_string.rs

@@ -51,12 +51,12 @@ impl MacroString {
     #[must_use]
     pub fn line_count(&self) -> usize {
         match self {
-            Self::String(s) => s.lines().count(),
+            Self::String(s) => s.split('\n').count(),
             Self::MacroString(parts) => {
                 parts
                     .iter()
                     .map(|p| match p {
-                        MacroStringPart::String(s) => s.lines().count() - 1,
+                        MacroStringPart::String(s) => s.split('\n').count() - 1,
                         MacroStringPart::MacroUsage(_) => 0,
                     })
                     .sum::<usize>()