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/***************************************************************************
* COPYRIGHT NOTICE *
****************************************************************************
* ncurses is copyright (C) 1992-1995 *
* Zeyd M. Ben-Halim *
* zmbenhal@netcom.com *
* Eric S. Raymond *
* esr@snark.thyrsus.com *
* *
* Permission is hereby granted to reproduce and distribute ncurses *
* by any means and for any fee, whether alone or as part of a *
* larger distribution, in source or in binary form, PROVIDED *
* this notice is included with any such distribution, and is not *
* removed from any of its header files. Mention of ncurses in any *
* applications linked with it is highly appreciated. *
* *
* ncurses comes AS IS with no warranty, implied or expressed. *
* *
***************************************************************************/
/*
* Compute obsolete capabilities. The reason this is an include file
* is that the two places where it's needed want the macros to
* generate offsets to different structures. See the file Caps for
* explanations of these conversions.
*
* Note: This code is the functional inverse of the first part
* of postprocess_entry().
*/
{
char *sp;
int capval;
#define VALID_STRING(s) ((s) && s != (char *)-1)
#define EXTRACT_DELAY(str) (sp = strchr(str, '*'), sp ? atoi(sp+1) : 0)
/* current (4.4BSD) capabilities marked obsolete */
if (VALID_STRING(carriage_return)
&& (capval = EXTRACT_DELAY(carriage_return)))
carriage_return_delay = capval;
if (VALID_STRING(newline) && (capval = EXTRACT_DELAY(newline)))
new_line_delay = capval;
/* current (4.4BSD) capabilities not obsolete */
if (!VALID_STRING(termcap_init2) && VALID_STRING(init_3string))
{
termcap_init2 = init_3string;
init_3string = (char *)NULL;
}
if (VALID_STRING(reset_1string)
&& !VALID_STRING(reset_2string)
&& VALID_STRING(reset_3string))
{
termcap_reset = reset_1string;
reset_1string = (char *)NULL;
}
if (magic_cookie_glitch_ul < 0 && magic_cookie_glitch && VALID_STRING(enter_underline_mode))
magic_cookie_glitch_ul = magic_cookie_glitch;
/* totally obsolete capabilities */
linefeed_is_newline = VALID_STRING(newline)
&& (strcmp("\n", newline) == 0);
if (VALID_STRING(cursor_left)
&& (capval = EXTRACT_DELAY(cursor_left)))
backspace_delay = capval;
if (VALID_STRING(tab) && (capval = EXTRACT_DELAY(tab)))
horizontal_tab_delay = capval;
#undef EXTRACT_DELAY
}
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