EX command

1 files changed, 23 insertions, 0 deletions

diff --git a/parser.cpp b/parser.cpp
index df87b32..61e1398 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -169,6 +169,7 @@ StateStart::StateStart() : State()
 
 	transitions['!'] = &states.label;
 	transitions['^'] = &states.control;
+	transitions['E'] = &states.ecommand;
 	transitions['I'] = &states.insert;
 }
 
@@ -552,6 +553,28 @@ StateControl::custom(gchar chr)
 	return &states.start;
 }
 
+StateECommand::StateECommand() : State()
+{
+	transitions['\0'] = this;
+}
+
+State *
+StateECommand::custom(gchar chr)
+{
+	switch (g_ascii_toupper(chr)) {
+	case 'X':
+		BEGIN_EXEC(&states.start);
+		undo.push_var<bool>(quit_requested);
+		quit_requested = true;
+		break;
+
+	default:
+		return NULL;
+	}
+
+	return &states.start;
+}
+
 /*
  * NOTE: cannot support VideoTECO's <n>I because
  * beginning and end of strings must be determined