chore: vendor

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

@@ -0,0 +1,31 @@
+package ansi
+
+import (
+	"encoding/hex"
+	"strings"
+)
+
+// RequestTermcap (XTGETTCAP) requests Termcap/Terminfo strings.
+//
+//	DCS + q <Pt> ST
+//
+// Where <Pt> is a list of Termcap/Terminfo capabilities, encoded in 2-digit
+// hexadecimals, separated by semicolons.
+//
+// See: https://man7.org/linux/man-pages/man5/terminfo.5.html
+// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-Operating-System-Commands
+func RequestTermcap(caps ...string) string {
+	if len(caps) == 0 {
+		return ""
+	}
+
+	s := "\x1bP+q"
+	for i, c := range caps {
+		if i > 0 {
+			s += ";"
+		}
+		s += strings.ToUpper(hex.EncodeToString([]byte(c)))
+	}
+
+	return s + "\x1b\\"
+}