lib/regextest/back/main.rb in regextest-0.1.6 vs lib/regextest/back/main.rb in regextest-0.1.8

@@ -278,21 +278,25 @@
     if target["repeat_option"].index("reluctant")
       result.push Regextest::Back::Element.new({cmd: :CMD_ANC_RELUCTANT_BEGIN, id: target["id"]})
     end
     
     # puts "repeat=#{repeat} quit=#{@quit_mode} nest=#{@nest}"
-    repeat.times do
+    repeat.times do | current_repeat |
       if( elem = generate_candidates(target["value"], param))
         result.push elem
       else
         result = nil
         break
       end
       
-      # quit to repeat if the first element is begin anchor
       elem.flatten! if Array === elem  # flatten considering duplicated repeat
-      if elem.size > 0 && elem[0].respond_to?(:command) && elem[-1].respond_to?(:command)
+      
+      # quit to repeat if the first element is begin anchor
+      if current_repeat >= min_repeat &&
+         elem.size > 0 &&
+         elem[0].respond_to?(:command) &&
+         elem[-1].respond_to?(:command)
         break if elem[0].command == :CMD_ANC_LINE_BEGIN && !elem[-1].new_line?
         break if elem[0].command == :CMD_ANC_STRING_BEGIN
       end
     end
     
@@ -325,14 +329,12 @@
         relative_num = work
       end
       # puts "relative: #{relative_num}, nest=#{@nest}, :#{target}"
       result = @parens_hash[target["refer_name"]][:generated][relative_num]
       
-      # Somehow /(^a)\1/ must match with "aa"
-      if result.size > 0 &&
-         (result[0].command == :CMD_ANC_LINE_BEGIN ||
-          result[0].command == :CMD_ANC_STRING_BEGIN)
-        result = result[1..-1]  # ignore first anchor
+      # Somehow /(^a)\1/ or /(\ba)\1/ must match with "aa"
+      if result.size > 0
+        result = result.select{|elem| elem.command == :CMD_SELECT}
       end
     else
       result = nil
     end
     result