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49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
NAME
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calc_tty - restore normal input conditions for interactive use
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SYNOPSIS
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calc_tty()
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TYPES
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return none if appears to be successful, error-value otherwise
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DESCRIPTION
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This may enable a return to normal operation if abnormal activity
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results from a change of one or more terminal characteristics, as
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may occur when activity is resumed by an fg command after a ctrl-Z
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interrupt, or by any of the three commands:
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; !stty echo
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; !stty -cbreak
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; !stty echo -cbreak
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EXAMPLE
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; calc_tty();
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LIBRARY
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none
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SEE ALSO
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none
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## Copyright (C) 2000-2006 Ernest Bowen
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##
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## Under source code control: 2000/12/14 01:33:00
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## File existed as early as: 2000
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##
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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