termptyesc: support DSR-UDK + test

src/bin/termptyesc.c

@@ -1025,6 +1025,20 @@ _handle_esc_csi_dsr(Termpty *ty, Eina_Unicode *b)
                   (question_mark)? "yes": "no", arg);
            }
          break;
+      case 25:
+         if (question_mark)
+           {
+              /* DSR-UDK (User-Defined Keys)
+               * Reply Unlocked */
+              termpty_write(ty, "\033[?20n",
+                            strlen("\033[?20n"));
+           }
+         else
+           {
+              WRN("unhandled DSR (dec specific: %s) %d",
+                  (question_mark)? "yes": "no", arg);
+           }
+         break;
       case 26:
          if (question_mark)
            {

tests/dsr-udk.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# fill space with E
+printf '\033#8'
+#set color
+printf '\033[46;31;3m'
+
+printf '\033[?25n'

tests/tests.results

@@ -24,3 +24,4 @@ dsr-msr.sh 1e695391937cf7235ba96dbeae5227fd
 dsr-deccksr.sh 6c3483e8e47a110a7b97eaffd9c5ff83
 dsr-os.sh 1645f13652d7ee51d66dc93000247280
 dsr-pp.sh 0f0a7d5beccefbad4f4984fc4611276e
+dsr-udk.sh f3a20968a2f25bfd36875dbc5f64ab16