Fix check_remaining_shortcuts tests

Simplify regex

src/shortcuts.jl

@@ -171,13 +171,11 @@ Checks for unreplaced Overpass shortcuts in the query and throws errors if found
 function check_remaining_shortcuts(query::AbstractString)::Nothing
 
     # This regex matches placeholders in double curly braces ({{...}}), with special handling for "date":
-    # - Case-insensitive (`(?i)`), supporting variations like "{{DATE}}" or "{{Date:+1day}}".
+    # - (`(?is)`): case-insensitive (`i`) and dot matches all characters including new line (`s`)
+    #   supporting variations like "{{DATE}}" or "{{Date:+1day}}".
     # - Captures:
-    #   - Group 1: Entire placeholder.
-    #   - Group 2: The "date" keyword (if present).
-    #   - Group 3: The content after "date" (e.g., "3 days"), excluding colons and spaces.
-    #   - Group 4: Other placeholders (e.g., "bbox", "center").
-    pattern = r"(?i)\{\{\s*((date)\s*[:+]{1,2}\s*([^:{}\s][^{}]*?)|(.+?))\s*\}\}"
+    #   - `shortcut`: whole shortcut without brackets
+    pattern = r"(?is)\{\{\s*(?<shortcut>.+?)\s*\}\}"
 
     for match in eachmatch(pattern, query)
         if match[:shortcut] == "bbox"
@@ -186,7 +184,10 @@ function check_remaining_shortcuts(query::AbstractString)::Nothing
         elseif match[:shortcut] == "center"
             throw(MissingException("""{{center}} found in query, but no value specified.
             Use keywordargument "center": Overpass.query(…, center = (48.22, 16.36))"""))
-        elseif match[:shortcut] == "date"
+        elseif occursin("date", match[:shortcut])
+            throw(DomainError(query,
+                """Unsupported date shortcut {{""" * match[:shortcut] *
+                """}}. Check spelling or file an bug report if you think this should work."""))
             println("date shortcut misspelled")
             println(match)
         else

test/runtests.jl

@@ -196,6 +196,7 @@ configure!(;
         @test_throws MissingException Overpass.check_remaining_shortcuts("{{bbox}}")
         @test_throws MissingException Overpass.check_remaining_shortcuts("{{center}}")
         @test_throws DomainError Overpass.check_remaining_shortcuts("{{ custom }}")
+        @test_throws DomainError Overpass.check_remaining_shortcuts("{{date: 1decade}}")
     end
 end