termptyesc: handle DSR-DIR (Data Integrity Report) + test

src/bin/termptyesc.c

@@ -997,6 +997,18 @@ _handle_esc_csi_dsr(Termpty *ty, Eina_Unicode *b)
               termpty_write(ty, bf, len);
            }
          break;
+      case 75:
+         if (question_mark)
+           {
+              /* DSR-DIR (Data Integrity Report) */
+              termpty_write(ty, "\033[?70n", strlen("\033[?70n"));
+           }
+         else
+           {
+              WRN("unhandled DSR (dec specific: %s) %d",
+                  (question_mark)? "yes": "no", arg);
+           }
+         break;
       default:
          WRN("unhandled DSR (dec specific: %s) %d",
              (question_mark)? "yes": "no", arg);
@@ -2470,7 +2482,7 @@ termpty_handle_seq(Termpty *ty, const Eina_Unicode *c, const Eina_Unicode *ce)
    Eina_Unicode last_char = 0;
    int len = 0;
 
-/*   
+/*
    printf(" B: ");
    int j;
    for (j = 0; c + j < ce && j < 100; j++)

tests/dsr-dir.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# fill space with E
+printf '\033#8'
+#set color
+printf '\033[46;31;3m'
+
+printf '\033[?75n'

tests/tests.results

@@ -18,3 +18,4 @@ xterm-osc-0-title-icon.sh cb5080cc1dbc23b553b62fbdc8cbdf68
 xterm-osc-1-icon.sh 9202db6e81ce810f007035770934fecb
 xterm-osc-2-title.sh 49a058f1813bdd64faab1cf1af3ebe09
 dsr-cpr.sh 5a778fd856455475e695e5469e69d227
+dsr-dir.sh f7dde335d44f8691041d40c3efd24ffb