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85 lines
4.1 KiB
C
85 lines
4.1 KiB
C
/****************************************************************************
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* Copyright (c) 1998-2000 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
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* and: Eric S. Raymond <esr@snark.thyrsus.com> *
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****************************************************************************/
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/* $Id: capdefaults.c,v 1.12 2000/01/02 02:34:56 tom Exp $ */
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/*
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* Compute obsolete capabilities. The reason this is an include file is
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* that the two places where it's needed want the macros to generate
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* offsets to different structures. See the file Caps for explanations of
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* these conversions.
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*
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* Note: This code is the functional inverse of the first part of
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* postprocess_termcap().
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*/
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{
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char *sp;
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int capval;
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#define EXTRACT_DELAY(str) (sp = strchr(str, '*'), sp ? atoi(sp+1) : 0)
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/* current (4.4BSD) capabilities marked obsolete */
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if (VALID_STRING(carriage_return)
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&& (capval = EXTRACT_DELAY(carriage_return)))
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carriage_return_delay = capval;
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if (VALID_STRING(newline) && (capval = EXTRACT_DELAY(newline)))
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new_line_delay = capval;
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/* current (4.4BSD) capabilities not obsolete */
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if (!VALID_STRING(termcap_init2) && VALID_STRING(init_3string)) {
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termcap_init2 = init_3string;
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init_3string = ABSENT_STRING;
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}
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if (!VALID_STRING(termcap_reset)
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&& VALID_STRING(reset_2string)
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&& !VALID_STRING(reset_1string)
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&& !VALID_STRING(reset_3string)) {
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termcap_reset = reset_2string;
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reset_2string = ABSENT_STRING;
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}
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if (magic_cookie_glitch_ul == ABSENT_NUMERIC
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&& magic_cookie_glitch != ABSENT_NUMERIC
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&& VALID_STRING(enter_underline_mode))
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magic_cookie_glitch_ul = magic_cookie_glitch;
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/* totally obsolete capabilities */
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linefeed_is_newline = VALID_STRING(newline)
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&& (strcmp("\n", newline) == 0);
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if (VALID_STRING(cursor_left)
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&& (capval = EXTRACT_DELAY(cursor_left)))
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backspace_delay = capval;
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if (VALID_STRING(tab) && (capval = EXTRACT_DELAY(tab)))
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horizontal_tab_delay = capval;
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#undef EXTRACT_DELAY
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}
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