Ticket #3: mc-4.6.0.diff

src/file.c

@@ -1895 +1895 @@
    }
     }
+
+        /*
+         * Dmitry Koteroff <d[at]koteroff.ru>
+         * Patch to save selected items in environment variable. 
+         * This variable would be passed to extfs scripts and may be used 
+         * to optimize depacking performance.
+         */
+        {{{{
+        char* env = g_strconcat("", NULL);
+        for (i = 0; i < panel->count; i++) {
+            char *prevEnv, *p;
+            if (!panel->dir.list[i].f.marked) continue;
+            p = concat_dir_and_file (panel->cwd, panel->dir.list[i].fname);
+            prevEnv = env;
+            env = g_strconcat(prevEnv, p, "\n", NULL); 
+            g_free(p); 
+            g_free(prevEnv); 
+        }
+        setenv("MC_SELECTION", env, 1);
+        g_free(env);    
+        char *cur = concat_dir_and_file (panel->cwd, source);
+        setenv("MC_CURRENT", cur, 1);   
+        g_free(cur);
+        }}}}
+
+    
 #ifdef WITH_BACKGROUND
     /* Did the user select to do a background operation? */
@@ -1913 +1939 @@
        mc_setctl (dest, MCCTL_FORGET_ABOUT, NULL);
 /*          file_op_context_destroy (ctx); */
+            setenv("MC_SELECTION", "", 1); setenv("MC_CURRENT", "", 1); 
        return 0;
    }
@@ -2123 +2150 @@
     }                           /* Many files */
   clean_up:
+    setenv("MC_SELECTION", "", 1); setenv("MC_CURRENT", "", 1);     
     /* Clean up */