commit 2ab7b7f31ec4a0cf05176b399d86f1e1e5b7cc26
Author: Tanmai Khanna <khanna.tanmai@gmail.com>
Date:   Wed Jul 15 23:18:19 2020 +0530

    more elegant

diff --git a/src/lsx_processor.cc b/src/lsx_processor.cc
index e50edba..7d310c5 100644
--- a/src/lsx_processor.cc
+++ b/src/lsx_processor.cc
@@ -284,45 +284,34 @@ LSXProcessor::processWord(FILE* input, FILE* output)
   }
   
   wstring wblank;
-  size_t i = 0;
-  for(; i < out_lus.size(); i++)
+  for(size_t i = 0; i < last_final; i++)
   {
-    if(i < last_final)
+    if(!bound_blank_queue[i].empty())
     {
-      fputws_unlocked(blank_queue[i].c_str(), output);
-      
       if(wblank.empty())
       {
-        bool first_bound_blank = true;
-        for(size_t j = 0; j < bound_blank_queue.size()-1; j++) //ignore last bound_blank as it belongs to word after matched pattern
-        {
-          if(bound_blank_queue[j].size() > 0)
-          {
-            if(first_bound_blank)
-            {
-              wblank += L"[[";
-              first_bound_blank = false;
-            }
-            else
-            {
-              wblank += L"; ";
-            }
-            
-            wblank += bound_blank_queue[j].c_str();
-          }
-        }
-        if(!first_bound_blank) //if there were any wordbound blanks
-        {
-          wblank += L"]]";
-        }
-        
-        fputws_unlocked(wblank.c_str(), output);
+        wblank += L"[[";
       }
       else
       {
-        fputws_unlocked(wblank.c_str(), output);
+        wblank += L"; ";
       }
       
+      wblank += bound_blank_queue[i].c_str();
+    }
+  }
+  if(!wblank.empty())
+  {
+    wblank += L"]]";
+  }
+  
+  size_t i = 0;
+  for(; i < out_lus.size(); i++)
+  {
+    if(i < last_final)
+    {
+      fputws_unlocked(blank_queue[i].c_str(), output);
+      fputws_unlocked(wblank.c_str(), output);
     }
     else
     {