Copy libdyld error messages back from injection.

[cycript.git] / Display.cpp

diff --git a/Display.cpp b/Display.cpp
index 1881ccd89e737bbd123ef58739a0a0f3c618c56d..d76ac1f745c294cdead81b485c36f101a734aeb2 100644 (file)
--- a/Display.cpp
+++ b/Display.cpp
@@ -1,20 +1,20 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2012  Jay Freeman (saurik)
+ * Copyright (C) 2009-2013  Jay Freeman (saurik)
 */
 
-/* GNU Lesser General Public License, Version 3 {{{ */
+/* GNU General Public License, Version 3 {{{ */
 /*
- * Cycript is free software: you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
+ * Cycript is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
  *
- * Cycript is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
- * License for more details.
+ * Cycript is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU Lesser General Public License
+ * You should have received a copy of the GNU General Public License
  * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
 **/
 /* }}} */
@@ -72,9 +72,6 @@ CYCursor CYDisplayOutput(int (*put)(int), int width, const char *data, ssize_t o
 
             case CYIgnoreStart:
                 CYDisplayOutput_(put, data);
-                ++offset;
-            break;
-
             case CYIgnoreEnd:
                 ++offset;
             break;
@@ -90,8 +87,6 @@ CYCursor CYDisplayOutput(int (*put)(int), int width, const char *data, ssize_t o
 
         }
     }
-
-    return point;
 }
 
 void CYDisplayMove_(char *negative, char *positive, int offset) {
@@ -140,14 +135,13 @@ void CYDisplayUpdate() {
 
     CYDisplayMove(CYCursor());
     CYDisplayOutput(putchar, width, prompt);
-
     CYCursor target(CYDisplayOutput(putchar, width, stream.str().c_str(), rl_point));
-    if (target.imag() == 0)
-        putp(cursor_down);
 
+    if (current_.imag() == 0)
+        CYDisplayOutput(putchar, width, " ");
     putp(clr_eos);
-    CYDisplayMove(target);
 
+    CYDisplayMove(target);
     fflush(stdout);
 
     width_ = width;