Add option to disable buffering (#917)

gef.py

@@ -234,7 +234,7 @@ def highlight_text(text: str) -> str:
 def gef_print(*args: str, end="\n", sep=" ", **kwargs: Any) -> None:
     """Wrapper around print(), using string buffering feature."""
     parts = [highlight_text(a) for a in args]
-    if gef.ui.stream_buffer and not is_debug():
+    if buffer_output() and gef.ui.stream_buffer and not is_debug():
         gef.ui.stream_buffer.write(sep.join(parts) + end)
         return
 
@@ -1882,6 +1882,11 @@ def is_debug() -> bool:
     return gef.config["gef.debug"] is True
 
 
+def buffer_output() -> bool:
+    """Check if output should be buffered until command completion."""
+    return gef.config["gef.buffer"] is True
+
+
 def hide_context() -> bool:
     """Helper function to hide the context pane."""
     gef.ui.context_hidden = True
@@ -9336,6 +9341,7 @@ def __init__(self) -> None:
         gef.config["gef.disable_color"] = GefSetting(False, bool, "Disable all colors in GEF")
         gef.config["gef.tempdir"] = GefSetting(GEF_TEMP_DIR, str, "Directory to use for temporary/cache content")
         gef.config["gef.show_deprecation_warnings"] = GefSetting(True, bool, "Toggle the display of the `deprecated` warnings")
+        gef.config["gef.buffer"] = GefSetting(True, bool, "Internally buffer command output until completion")
 
         self.commands : Dict[str, GenericCommand] = collections.OrderedDict()
         self.functions : Dict[str, GenericFunction] = collections.OrderedDict()