LibLine: Add a hook to run when an interrupt is handled

We do not want to clog up signal handlers by putting possibly complex
logic inside them, so allow the editor to handle that.

1 files changed, 4 insertions, 0 deletions

diff --git a/Libraries/LibLine/Editor.cpp b/Libraries/LibLine/Editor.cpp
index a38fb2d5f0..b1ed9dcdb4 100644
--- a/Libraries/LibLine/Editor.cpp
+++ b/Libraries/LibLine/Editor.cpp
@@ -171,6 +171,10 @@ String Editor::get_line(const String& prompt)
 
                 m_buffer.clear();
                 m_cursor = 0;
+
+                if (on_interrupt_handled)
+                    on_interrupt_handled();
+
                 m_refresh_needed = true;
                 continue;
             }