RAWish terminal settings in shell
dufault at hda.com
Wed Mar 9 10:08:40 UTC 2011
On Mar 9, 2011, at 4:24 , Chris Johns wrote:
> Yes. I am not opposed to setting the terminal to the original setting
> before calling the command. As stated the concern is breaking existing
> tested commands that happen to work because of the current settings.
Take a look at the shell loop - it sets the rawish settings before calling the user-hook, it overwrites the normal settings (and then restores them when the command returns). The thing that's odd is the shell puts the input in a half-baked mode: No echo, no CR translation, no EOF, but still record oriented. That's an unusual mode, code that requires that should set it itself.
I'll look at it as I have time over the next week.
HD Associates, Inc. Software and System Engineering
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