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Re: [StrongED] filetype &000
In message <df1b5f9955.jim@xxxxxxxxxxxxxx>
Jim Nagel <stred@xxxxxxxxxxxxxxxx> wrote:
> Today when I noticed that the file landed in the target directory as
> type &000 and length 0, I went to re-save it, typing "obey" in
> StrongEd's save dialogue.
The file length being 0 is worrying as this should not happen even when
filetype conversion fails. However I've been unable to reproduce this.
> This produced a "StrongEd may have gone wrong" error message. I said
More details about errors are always useful, in particular the abort
address as then I can see where things went wrong and possibly fix it.
> Now instead of typing anything in the save dialogue's Type field, I
> clicked Menu there -- and again got the "may have gone wrong" message.
> Could this mean StrongEd has internally lost its pointers to some
> table that provides this menu? (Possibly a red herring.)
No, I don't think so. To try and test this I deleted all File$Type_
variables and then opened the Save box. Trying to open the filetype now
indeed aborts. Next I created a single File$Type_ variable, now there's
This suggests that all File$Type_ variables on your system somehow got
unset. Next time it happens do a *Show File$Type_* in a TaskWindow to
see if this is the case.
> Could this mean there's a bug in the Filer, something along the lines
> of internally losing its pointers to the table that relates textual
> filetypes (e.g. "obey") to their hex codes.
The Filer doesn't handle filetype conversions, that's done by FileSwitch
which uses the File$Type_ variables for both types of conversion.
> Fred Graute wrote on 3 May:
> > When you enter a filetype name in StrongED's SaveBox does it find the
> > corresponding hex number?
> > If you enter a hex filetype does the right filetype name appear?
Are you sure of these results? If the variables are unset then both
types of conversion should fail.
Name -> number would say 'file type is unrecognized'
Number -> name would result in a hex filetype (&xxx)
If Number -> name does work correctly then something really strange is
going on, but I've no idea what that could be.
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