Update esplugin to 6.0.0

Cargo.lock

@@ -223,12 +223,13 @@ dependencies = [
 
 [[package]]
 name = "esplugin"
-version = "5.0.1"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaba49860ce44e95b9073c5508cb0511f304a2f4c05195ed1f43b5ae875d88e7"
+checksum = "a06a6ad4fdedeafc4f24c0ead8fc260add681c0fd268e72807fb84238081a4b9"
 dependencies = [
  "encoding_rs",
  "nom",
+ "unicase",
 ]
 
 [[package]]

Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 crc32fast = "1.4.2"
-esplugin = "5.0.0"
+esplugin = "6.0.0"
 nom = "7.0.0"
 pelite = "0.10.0"
 regex = "1.10.5"

src/function/eval.rs

@@ -4,6 +4,7 @@ use std::hash::Hasher;
 use std::io::{BufRead, BufReader};
 use std::path::Path;
 
+use esplugin::ParseOptions;
 use regex::Regex;
 
 use super::path::{has_plugin_file_extension, normalise_file_name, resolve_path};
@@ -137,7 +138,7 @@ fn evaluate_is_master(state: &State, file_path: &Path) -> Result<bool, Error> {
     let mut plugin = esplugin::Plugin::new(game_id, &path);
 
     plugin
-        .parse_file(true)
+        .parse_file(ParseOptions::header_only())
         .map(|_| plugin.is_master_file())
         .or(Ok(false))
 }