diff --git a/event_handler.go b/event_handler.go
index 466fb3c..b8ebeb0 100644
--- a/event_handler.go
+++ b/event_handler.go
@@ -52,6 +52,12 @@ type AnsiEventHandler interface {
 	// Delete Line
 	DL(int) error
 
+	// Insert Character
+	ICH(int) error
+
+	// Delete Character
+	DCH(int) error
+
 	// Set Graphics Rendition
 	SGR([]int) error
 
diff --git a/parser_actions.go b/parser_actions.go
index a572f6f..f4ae6ee 100644
--- a/parser_actions.go
+++ b/parser_actions.go
@@ -39,6 +39,8 @@ func (ap *AnsiParser) csiDispatch() error {
 	logger.Infof("csiDispatch: %v(%v)", cmd, params)
 
 	switch cmd {
+	case "@":
+		return ap.eventHandler.ICH(getInt(params, 1))
 	case "A":
 		return ap.eventHandler.CUU(getInt(params, 1))
 	case "B":
@@ -67,6 +69,8 @@ func (ap *AnsiParser) csiDispatch() error {
 		return ap.eventHandler.IL(getInt(params, 1))
 	case "M":
 		return ap.eventHandler.DL(getInt(params, 1))
+	case "P":
+		return ap.eventHandler.DCH(getInt(params, 1))
 	case "S":
 		return ap.eventHandler.SU(getInt(params, 1))
 	case "T":
diff --git a/test_event_handler.go b/test_event_handler.go
index 7b5725b..5c7ad49 100644
--- a/test_event_handler.go
+++ b/test_event_handler.go
@@ -107,6 +107,16 @@ func (h *TestAnsiEventHandler) DL(param int) error {
 	return nil
 }
 
+func (h *TestAnsiEventHandler) ICH(param int) error {
+	h.recordCall("ICH", []string{strconv.Itoa(param)})
+	return nil
+}
+
+func (h *TestAnsiEventHandler) DCH(param int) error {
+	h.recordCall("DCH", []string{strconv.Itoa(param)})
+	return nil
+}
+
 func (h *TestAnsiEventHandler) SGR(params []int) error {
 	strings := []string{}
 	for _, v := range params {
diff --git a/winterm/scroll_helper.go b/winterm/scroll_helper.go
index e547a4c..ed19982 100644
--- a/winterm/scroll_helper.go
+++ b/winterm/scroll_helper.go
@@ -77,3 +77,42 @@ func (h *WindowsAnsiEventHandler) scroll(param int, sr scrollRegion, info *CONSO
 	}
 	return nil
 }
+
+func (h *WindowsAnsiEventHandler) deleteCharacters(param int) error {
+	info, err := GetConsoleScreenBufferInfo(h.fd)
+	if err != nil {
+		return err
+	}
+	return h.scrollLine(param, info.CursorPosition, info)
+}
+
+func (h *WindowsAnsiEventHandler) insertCharacters(param int) error {
+	return h.deleteCharacters(-param)
+}
+
+// scrollLine scrolls a line horizontally starting at the provided position by a number of columns.
+func (h *WindowsAnsiEventHandler) scrollLine(columns int, position COORD, info *CONSOLE_SCREEN_BUFFER_INFO) error {
+	// Copy from and clip to the scroll region (full buffer width)
+	scrollRect := SMALL_RECT{
+		Top:    position.Y,
+		Bottom: position.Y,
+		Left:   position.X,
+		Right:  info.Size.X - 1,
+	}
+
+	// Origin to which area should be copied
+	destOrigin := COORD{
+		X: position.X - SHORT(columns),
+		Y: position.Y,
+	}
+
+	char := CHAR_INFO{
+		UnicodeChar: ' ',
+		Attributes:  h.attributes,
+	}
+
+	if err := ScrollConsoleScreenBuffer(h.fd, scrollRect, scrollRect, destOrigin, char); err != nil {
+		return err
+	}
+	return nil
+}
diff --git a/winterm/win_event_handler.go b/winterm/win_event_handler.go
index c61b082..158e820 100644
--- a/winterm/win_event_handler.go
+++ b/winterm/win_event_handler.go
@@ -496,6 +496,24 @@ func (h *WindowsAnsiEventHandler) DL(param int) error {
 	return h.deleteLines(param)
 }
 
+func (h *WindowsAnsiEventHandler) ICH(param int) error {
+	if err := h.Flush(); err != nil {
+		return err
+	}
+	logger.Infof("ICH: [%v]", strconv.Itoa(param))
+	h.clearWrap()
+	return h.insertCharacters(param)
+}
+
+func (h *WindowsAnsiEventHandler) DCH(param int) error {
+	if err := h.Flush(); err != nil {
+		return err
+	}
+	logger.Infof("DCH: [%v]", strconv.Itoa(param))
+	h.clearWrap()
+	return h.deleteCharacters(param)
+}
+
 func (h *WindowsAnsiEventHandler) SGR(params []int) error {
 	if err := h.Flush(); err != nil {
 		return err