lib/dolos.rb in dolos-0.1.2 vs lib/dolos.rb in dolos-0.1.3

@@ -20,11 +20,15 @@
     def run(input)
       run_with_state(ParserState.new(input))
     end
 
     def run_with_state(state)
-      parser_proc.call(state)
+      result = parser_proc.call(state)
+      if result.success?
+        state.last_success_position = state.input.offset
+      end
+      result
     end
 
     def capture!
       Parser.new do |state|
         result = run_with_state(state)
@@ -110,10 +114,11 @@
     def repeat(n_min:, n_max: Float::INFINITY)
       Parser.new do |state|
         values = []
         captures = []
         count = 0
+        state.input.mark_offset
 
         while count < n_max
           result = run_with_state(state.dup)
 
           break if result.failure?
@@ -123,10 +128,15 @@
           state.input.advance(result.length)
           count += 1
         end
 
         if count < n_min
-          Failure.new("Expected parser to match at least #{n_min} times but matched only #{count} times", false)
+          error_pos = state.input.offset
+          Failure.new(
+            "Expected parser to match at least #{n_min} times but matched only #{count} times",
+            error_pos,
+            state
+          )
         else
           Success.new(values, 0, captures)
         end
       end
     end