diff --git a/src/main.cc b/src/main.cc
index 09d88e9..c57cbd1 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -7,7 +7,7 @@
 #include "api.h"
 #include "iigs.h"
 
-const char *argp_program_version = "regs 0.2";
+const char *argp_program_version = "regs 1.1";
 const char *argp_program_bug_address = "sean@seancode.com";
 static char doc[] = "Disassemble Apple IIgs software";
 static char args_doc[] = "FILE";
diff --git a/src/scanner.cc b/src/scanner.cc
index 247835d..9953bf0 100644
--- a/src/scanner.cc
+++ b/src/scanner.cc
@@ -188,7 +188,19 @@ bool Scanner::disassemble(std::ostream &f, uint32_t from, uint32_t to,
       if (!sym.empty()) {
         f << sym << std::endl;
       }
-      f << hex(address, 6) << ": " << printInst(map[address]) << std::endl;
+      f << hex(address, 6) << ": ";
+      auto ptr = getAddress(address);
+      if (map[address]->length > 4) {
+        f << ".. .. .. .. ";
+      } else {
+        for (int i = 0; i < map[address]->length; i++) {
+          f << hex(ptr->r8(), 2) << " ";
+        }
+        for (int i = map[address]->length; i < 4; i++) {
+          f << "   ";
+        }
+      }
+      f << printInst(map[address]) << std::endl;
       address += map[address]->length;
     }
     if (address < b->address + b->length) {
@@ -218,7 +230,7 @@ void Scanner::dumpHex(std::ostream &f, uint32_t from, uint32_t to) {
         f << "   ";
         ascii += " ";
       }
-      for (; j < 16 && !ptr->eof(); j++) {
+      for (; j < 16 && !ptr->eof() && i + j - skip < len; j++) {
         if (j == 8) {
           f << " ";
           ascii += " ";