Evaluate Error Messages
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- Subject: Evaluate Error Messages
- From: Markus Huber <pulse@...>
- Date: 2004年7月13日 12:59:15 +0200 (BST)
Is there an official way to evaluate errors so that I am able to
different between e.g. loadfile(<File>) failed because file not found or
failed because code is corrupt?
Is the error message fixed so that evaluation is assured in a long-term?
Possible it would be better to define a standard error behaviour like:
nil|false [,<Errornumber> [,<Errormessage>]]
Errornumber must be defined in ranges for:
- Lua itself -> fixed errornumber list
- Users -> free
The situation now is: first check if the file exists and if so then use
loadfile(). Alternatives?
--
Markus