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- Path: sparky!uunet!sun-barr!sh.wide!wnoc-kyo!icspub!ccsparc01!a62178a
- From: a62178a@ccsparc01.center.osaka-u.ac.jp (kikkawa lab)
- Newsgroups: comp.sys.mac.programmer
- Subject: THINK Pascal's Undo (In no)
- Keywords: THINK Pascal, Undo, Bug
- Message-ID: <438@ccsparc01.center.osaka-u.ac.jp>
- Date: 20 Aug 92 05:37:12 GMT
- Organization: Computation Center, Osaka University
- Lines: 26
-
- I found a fatal bug in my THINK Pascal 4.01.
-
- Soon after compiling some source program, `Undo'ing the last
- action, such as deleting a character, causes THINK Pascal to
- make absurd code when re-compile it. Example:
-
- program test;
- var i : integer;
- begin
- i := 1
- end.
-
- Let's change i := 1 to i := 0 and compile this program. Next,
- choose `Undo Typing' from the Edit menu and compile it again.
- When I run this program on THINK Pascal environment, there
- appears a message saying:
- "The THINK Pascal Zone is damaged. Proceed with caution."
-
- If I build application by taking similar step, the size of CODE
- resource of the resulting one is only 30 bytes (362 bytes, if
- correctly compiled.)
-
- Is this bug popular, or proper to my THINK Pascal and my
- environment?
-
- Sorry for my poor English. Humitaka Tamura
-