Return a real key type for unrecognised CSI sequences; allow accessing them by termkey_interpret_csi()

t/39csi.c

@@ -0,0 +1,32 @@
+#include "../termkey.h"
+#include "taplib.h"
+
+int main(int argc, char *argv[])
+{
+  TermKey   *tk;
+  TermKeyKey key;
+  long       args[16];
+  size_t     nargs = 16;
+  unsigned long command;
+
+  plan_tests(7);
+
+  tk = termkey_new_abstract("vt100", 0);
+
+  termkey_push_bytes(tk, "\e[5;25v", 7);
+
+  is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY for position report");
+
+  is_int(key.type, TERMKEY_TYPE_UNKNOWN_CSI, "key.type for unknown CSI");
+
+  is_int(termkey_interpret_csi(tk, &key, args, &nargs, &command), TERMKEY_RES_KEY, "interpret_csi yields RES_KEY");
+
+  is_int(nargs,     2, "nargs for unknown CSI");
+  is_int(args[0],   5, "args[0] for unknown CSI");
+  is_int(args[1],  25, "args[1] for unknown CSI");
+  is_int(command, 'v', "command for unknown CSI");
+
+  termkey_destroy(tk);
+
+  return exit_status();
+}