Ticket #337: fix_osc_string_in_prompt.diff

mc-4.6.2~git20080311

@@ -1175 +1175 @@
             if (*(++r) == '[') {
                 /* strchr() matches trailing binary 0 */
                 while (*(++r) && strchr ("0123456789;?", *r));
+            } else
+            if (*r == ']') {
+                // Skip an OSC (Operating System Command)
+                char* BEL = strchr(r, '\7');
+                char* ST = strstr(r, "\33\\");
+                if (BEL)
+                    r = BEL;
+                else if (ST)
+                    r = ST+1;
             }
 
             /*