print result not accordance between step and run

[robertlzj]

print'1\0'
print'2'

• run above code, will get only '1'
• step line by line will get '1' then '2'

[pkulchenko]

@robertlzj, indeed; thank you for the report!

It's caused by the fact that Scintilla InsertText call doesn't take the string length into account and stops at the first zero. I switched to a different method that should handle that. See if this patch fixes this for you:

diff --git a/src/editor/output.lua b/src/editor/output.lua
index d0523d28..67a0ff40 100644
--- a/src/editor/output.lua
+++ b/src/editor/output.lua
@@ -96,7 +96,9 @@ function DisplayOutputNoMarker(...)
   local insertedAt = promptLine == wx.wxNOT_FOUND and out:GetLength() or out:PositionFromLine(promptLine) + inputBound
   local current = out:GetReadOnly()
   out:SetReadOnly(false)
-  out:InsertTextDyn(insertedAt, out.useraw and message or FixUTF8(message, "\022"))
+  out:GotoPos(insertedAt)
+  local text = out.useraw and message or FixUTF8(message, "\022")
+  out:AddTextDyn(text)
   out:EmptyUndoBuffer()
   out:SetReadOnly(current)
   out:GotoPos(out:GetLength())

[robertlzj]

Thanks. Now it will even print each control char on Scinilla's way.

[pkulchenko]

Right; pushed the changes.