commit 3706d959b657b53dd094a75ac336e24a8f1739b2
Author: Tanmai Khanna <khanna.tanmai@gmail.com>
Date:   Wed Aug 26 13:17:36 2020 +0530

    Fix escaping with wblanks

diff --git a/lttoolbox/fst_processor.cc b/lttoolbox/fst_processor.cc
index 1dc7c37..05a5dcd 100644
--- a/lttoolbox/fst_processor.cc
+++ b/lttoolbox/fst_processor.cc
@@ -288,8 +288,7 @@ FSTProcessor::wblankPostGen(FILE *input, FILE *output)
 
     if(c == L'\\')
     {
-      result += c;
-      result += static_cast<wchar_t>(fgetwc_unlocked(input));
+      result += static_cast<wchar_t>(readEscaped(input));
     }
     else if(c == L']')
     {
diff --git a/tests/lt_proc/__init__.py b/tests/lt_proc/__init__.py
index a4e0709..9e8db46 100644
--- a/tests/lt_proc/__init__.py
+++ b/tests/lt_proc/__init__.py
@@ -193,5 +193,13 @@ class PostgenerationWordboundBlankTest(unittest.TestCase, ProcTest):
                         "[[t:b:Z9eiLA]]abc[[/]] [[t:i:123456]]les pes test[[/]] [[t:i:4_tPUA; t:b:Z9eiLA]]del[[/]] [[t:i:wSM6RQ]]testword[[/]]",
                         "[[t:b:Z9eiLA]]abc[[/]] [[t:i:123456; t:b:12bsa23]]les pes test[[/]] [[t:i:4_tPUA; t:b:Z9eiLA]]del[[/]] [[t:i:wSM6RQ]]testword[[/]]",
                         "[[t:b:Z9eiLA]]abc[[/]] [[t:b:12bsa23]]les pes test[[/]] [[t:i:4_tPUA; t:b:Z9eiLA]]del[[/]] [[t:i:wSM6RQ]]testword[[/]]"]
+
+class PostgenerationWordboundBlankEscapingTest(unittest.TestCase, ProcTest):
+    procdix = "data/postgen.dix"
+    procflags = ["-p", "-z"]
+    inputs          = [ "Systran ([[t:a:PJD9GA]]http:\/\/www.systran.de\/[[/]]).[] Systran (http:\/\/www.systran.de\/).[]"]
+
+    expectedOutputs = [ "Systran ([[t:a:PJD9GA]]http:\/\/www.systran.de\/[[/]]).[] Systran (http:\/\/www.systran.de\/).[]" ]
+    
 # These fail on some systems:
 #from null_flush_invalid_stream_format import *