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-rw-r--r--lib/debug.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/debug.rb b/lib/debug.rb
index 432c7b4d199..2e3a29aa9e1 100644
--- a/lib/debug.rb
+++ b/lib/debug.rb
@@ -11,6 +11,8 @@ class DEBUGGER__
@scripts = {}
end
+ DEBUG_LAST_CMD = []
+
def interrupt
@stop_next = 1
end
@@ -40,6 +42,11 @@ class DEBUGGER__
STDOUT.flush
while input = STDIN.gets
input.chop!
+ if input == ""
+ input = DEBUG_LAST_CMD[0]
+ else
+ DEBUG_LAST_CMD[0] = input
+ end
case input
when /^b(reak)?\s+(([^:\n]+:)?.+)/
pos = $2