feat: initial commit

vendor/github.com/charmbracelet/x/ansi/title.go

@@ -0,0 +1,48 @@
+package ansi
+
+// SetIconNameWindowTitle returns a sequence for setting the icon name and
+// window title.
+//
+//	OSC 0 ; title ST
+//	OSC 0 ; title BEL
+//
+// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands
+func SetIconNameWindowTitle(s string) string {
+	return "\x1b]0;" + s + "\x07"
+}
+
+// SetIconName returns a sequence for setting the icon name.
+//
+//	OSC 1 ; title ST
+//	OSC 1 ; title BEL
+//
+// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands
+func SetIconName(s string) string {
+	return "\x1b]1;" + s + "\x07"
+}
+
+// SetWindowTitle returns a sequence for setting the window title.
+//
+//	OSC 2 ; title ST
+//	OSC 2 ; title BEL
+//
+// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands
+func SetWindowTitle(s string) string {
+	return "\x1b]2;" + s + "\x07"
+}
+
+// DECSWT is a sequence for setting the window title.
+//
+// This is an alias for [SetWindowTitle]("1;<name>").
+// See: EK-VT520-RM 5–156 https://vt100.net/dec/ek-vt520-rm.pdf
+func DECSWT(name string) string {
+	return SetWindowTitle("1;" + name)
+}
+
+// DECSIN is a sequence for setting the icon name.
+//
+// This is an alias for [SetWindowTitle]("L;<name>").
+// See: EK-VT520-RM 5–134 https://vt100.net/dec/ek-vt520-rm.pdf
+func DECSIN(name string) string {
+	return SetWindowTitle("L;" + name)
+}