From 8dc746fb35b9fcc8aa569f5c63af3e088addf0a1 Mon Sep 17 00:00:00 2001
From: Elliot Fontaine <92150839+elliotfontaine@users.noreply.github.com>
Date: Sun, 29 Sep 2024 15:09:15 +0200
Subject: [PATCH] fix: allow single `?` for task output (when `:succeed`
 assumed)

---
 grammar.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/grammar.js b/grammar.js
index 1c0bee8..61d3b48 100644
--- a/grammar.js
+++ b/grammar.js
@@ -259,7 +259,13 @@ module.exports = grammar({
       ),
 
     task_output: ($) =>
-      seq(token.immediate(":"), $.nametag, optional(token.immediate("?"))),
+      choice(
+        seq(
+          seq(token.immediate(":"), $.nametag),
+          optional(token.immediate("?")),
+        ),
+        token.immediate("?"),
+      ),
 
     intercycle_annotation: ($) =>
       seq(token.immediate("["), optional($.recurrence), token.immediate("]")),