merge internal and user of charat & substr into one

1 files changed, 2 insertions, 6 deletions

diff --git a/src/printer/smt2/smt2_printer.cpp b/src/printer/smt2/smt2_printer.cpp
index cf3fac971..aae9938b7 100644
--- a/src/printer/smt2/smt2_printer.cpp
+++ b/src/printer/smt2/smt2_printer.cpp
@@ -278,12 +278,8 @@ void Smt2Printer::toStream(std::ostream& out, TNode n,
   case kind::STRING_CONCAT: out << "str.++ "; break;
   case kind::STRING_IN_REGEXP: out << "str.in.re "; break;
   case kind::STRING_LENGTH: out << "str.len "; break;
-  case kind::STRING_SUBSTR:
-  case kind::STRING_SUBSTR_TOTAL:
-	  out << "str.substr "; break;
-  case kind::STRING_CHARAT:
-  case kind::STRING_CHARAT_TOTAL:
-	  out << "str.at "; break;
+  case kind::STRING_SUBSTR: out << "str.substr "; break;
+  case kind::STRING_CHARAT: out << "str.at "; break;
   case kind::STRING_STRCTN: out << "str.contain "; break;
   case kind::STRING_STRIDOF: out << "str.indexof "; break;
   case kind::STRING_STRREPL: out << "str.replace "; break;