text in fields (CR/LF, CR, LF) which is correct?
dsc at swcp.com
Mon Sep 2 15:20:01 EDT 2002
These are good ideas, Kee!
I think some clarification at the linefeed entry would be helpful,
especially to those coming from some other background than another
Perhaps your ideas will help RunRev folks in improving the docs.
My nit-picking comments are below.
On Monday, September 2, 2002, at 01:33 PM, Kee Nethery wrote:
> I'd change the last paragraph in the dictionary entry to read:
> The line feed character is the standard end-of-line delimiter for
> text files on Unix systems. The end-of-line delimiter for text
> files on Mac OS systems is a carriage return, and the end-of-line
> delimiter for text files on Windows systems is a carriage return
> followed by a line feed.
> For all these operating systems, within a Revolution text field
> the end-of-line delimiter is always a line feed.
(Virtually, so. That is, when we put to or from we see linefeed;
we have no idea what's going on on the inside.)
The use of linefeed is throughout all of Revolution, not just in
fields. Generated text such as pendingMessages() may contain
linefeeds. Chunks may be lines. These may never see a field.
> For all these operating systems, when text from a field is saved
> into a text file, the end-of-line delimiter within Revolution is
> converted to the platform specific end-of-line delimiter for text
I think "written" might be more Rev than "saved". Also, perhaps
this should emphasize writing to a file opened in text _mode_. (If
I write to a "text file" using binary mode, the conversion will not
> Any math performed on the individual characters within a
> Revolution text field will not produce the same result when the
> text is saved into a text file on Mac OS or Windows because the
> end-of-line characters in the text file will differ from the
> end-of-line characters within the text field.
Do you mean something like a checksum or digest or length?
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