eliminate compilation warnings

Author: WalterBright

src/med/buffer.d

@@ -20,6 +20,8 @@ module buffer;
 import std.stdio;
 import std.path;
 
+import core.memory;
+
 import ed;
 import line;
 import display;
@@ -208,7 +210,9 @@ int buffer_remove(BUFFER* bp)
         }
         if (!buffer_clear(bp))			/* Blow text away	*/
 	    return FALSE;
-        delete bp.b_linep;                     /* Release header line. */
+
+        //delete bp.b_linep;                     /* Release header line. */
+	core.memory.GC.free(bp.b_linep);
 
 	foreach (i, b; buffers)
 	{
@@ -219,7 +223,10 @@ int buffer_remove(BUFFER* bp)
 		break;
 	    }
 	}
-        delete bp;                      /* Release buffer block */
+
+        //delete bp;                      /* Release buffer block */
+	core.memory.GC.free(bp);
+
         return (TRUE);
 }
 

src/med/display.d

@@ -22,6 +22,7 @@
 
 module display;
 
+import core.memory;
 import core.stdc.stdarg;
 import core.stdc.stdio;
 import core.stdc.stdlib;
@@ -198,11 +199,15 @@ void vttidy()
 {
     foreach (i; 0 .. term.t_nrow)
     {
-	delete vscreen[i];
-	delete pscreen[i];
+        //delete vscreen[i];
+        //delete pscreen[i];
+        core.memory.GC.free(vscreen[i].ptr);
+        core.memory.GC.free(pscreen[i].ptr);
     }
-    delete vscreen;
-    delete pscreen;
+    //delete vscreen;
+    //delete pscreen;
+    core.memory.GC.free(vscreen.ptr);
+    core.memory.GC.free(pscreen.ptr);
 
     version (Windows)
     {
@@ -1102,7 +1107,11 @@ int mlreply(string prompt, string init, out string result)
 			history[history_top] = buf.idup;
 			history_top = HINC(history_top);
 			if (history[history_top])
-			    delete history[history_top];
+			{
+			    //delete history[history_top];
+			    core.memory.GC.free(cast(void*)history[history_top].ptr);
+			    history[history_top] = null;
+			}
 		    }
 		    result = cast(immutable)buf;
 		    return 1;

src/med/line.d

@@ -22,6 +22,7 @@
 
 module line;
 
+import core.memory;
 import core.stdc.string;
 
 import std.utf;
@@ -143,7 +144,8 @@ assert(bp);
         }
         lp.l_bp.l_fp = lp.l_fp;
         lp.l_fp.l_bp = lp.l_bp;
-        delete lp;
+        //delete lp;
+        core.memory.GC.free(lp);
 }
 
 /*
@@ -415,8 +417,10 @@ bool line_delnewline()
                 }
         }
 
-	delete lp2.l_text;
-	delete lp2;
+	//delete lp2.l_text;
+	//delete lp2;
+        core.memory.GC.free(lp2.l_text.ptr);
+        core.memory.GC.free(lp2);
 
         return (TRUE);
 }
@@ -459,7 +463,9 @@ void kill_toClipboard()
  */
 void kill_freebuffer()
 {
-    delete kbp.buf;
+    //delete kbp.buf;
+    core.memory.GC.free(kbp.buf.ptr);
+    kbp.buf = null;
 }
 
 void kill_fromClipboard()

src/med/window.d

@@ -15,6 +15,7 @@
 
 module window;
 
+import core.memory;
 import std.string;
 
 import ed;
@@ -221,7 +222,8 @@ int window_only(bool f, int n)
                 }
 		if (winSearchPat == wp)
 		    winSearchPat = null;
-                delete wp;
+                //delete wp;
+                core.memory.GC.free(wp);
 	    }
 	}
 	windows = windows[0 .. 1];
@@ -501,7 +503,8 @@ int delwind(bool f, int n)
 
 	if (winSearchPat == delwp)
 	    winSearchPat = null;
-	delete delwp;
+	//delete delwp;
+        core.memory.GC.free(delwp);
 
 	return( TRUE );
 }