add escaping support to inline rule arguments

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [10.0.1] - 2024-10-11
+
+### Added
+
+ - Inline rule arguments now can use `\` for escaping, including escaping `)` and `,`.
+
 ## [10.0.0] - 2024-09-11
 
 ### Changed

gleam.toml

@@ -1,5 +1,5 @@
 name = "arctic"
-version = "10.0.0"
+version = "10.0.1"
 
 # Fill out these fields if you intend to generate HTML documentation or publish
 # your project to the Hex package manager.

src/arctic/parse.gleam

@@ -449,7 +449,7 @@ fn parse_inline_rule(
       use args <- party.do(case res {
         Ok(_) -> {
           use args <- party.do(party.sep(
-            party.many_concat(party.satisfy(fn(c) { c != "," && c != ")" })),
+            party.many_concat(party.either(escaped_char(), party.satisfy(fn(c) { c != "," && c != ")" }))),
             by: party.char(","),
           ))
           use _ <- party.do(party.char(")"))