[vte] parser: cat: Handle SCI instead of asserting

[Christian Persch <chpe src gnome org>]

commit 1d2001c4a2bcc4d637a61dbf7595f8ac48c7618b
Author: Christian Persch <chpe src gnome org>
Date:   Fri Aug 17 20:51:35 2018 +0200

    parser: cat: Handle SCI instead of asserting

 src/parser-cat.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/src/parser-cat.cc b/src/parser-cat.cc
index fb3054d3..b45569b0 100644
--- a/src/parser-cat.cc
+++ b/src/parser-cat.cc
@@ -287,6 +287,16 @@ print_seq(GString* str,
                 break;
         }
 
+        case VTE_SEQ_SCI: {
+                if (seq->terminator <= 0x20)
+                  g_string_append_printf(str, "{SCI %d/%d}",
+                                         seq->terminator / 16,
+                                         seq->terminator % 16);
+                else
+                  g_string_append_printf(str, "{SCI %c}", seq->terminator);
+                break;
+        }
+
         default:
                 assert(false);
         }