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a bit to make it clear what is supposed to happen. Also fix some policy
wrt setugid in code we don't actually compile for consistency's sake.
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behavior of checking ~/.terminfo.db and ~/.termcap.db
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getcap(3) routines.
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o change unctrl() to render C1 characters (128-159) as ~@, ~A, etc.
o trace() function is provided only if TRACE is defined, e.g., in the debug
library. Modify related calls to _tracechar() to use unctrl() instead.
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+ additional fixes for non-bce terminals (handling of delete_character)
to work when assume_default_colors() is not specified.
+ modify warning message from _nc_parse_entry() regarding extended
capability names to print only if tic/infocmp/toe have the -v flag
set, and not at all in ordinary user applications. Otherwise, this
warning would be shown for screen's extended capabilities in programs
that use the termcap interface.
+ modify use of _nc_tracing from programs such as tic so their debug
level is not in the same range as values set by trace() function.
+ small panel header cleanup (patch by Juergen Pfeifer).
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+ add prototype for erase() to curses.h
+ add TRACE_DATABASE flag for trace().
+ formatting changes (style)
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those explicitly listed in term.h. With extended names, non-standard
terminfo/termcap capabilities are passed through for those programs that
want to use them (screen for instance). This changes struct term and
therefor requires a library major increment. It also requires changing
how the terminfo.db file is parsed. Previously, it was parsed like:
foreach cap (all_possible_caps) if ( is_listed(cap) ) add_cap(cap)
However, now that we can't know the set of all possible capabilities
we need to convert the buffer we get back from cgetent into one that
looks more like a terminfo entry and pass it through to the ncurses
terminfo parsing routines. This also enables tic's -x flag.
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+ make conversion to termcap ug (underline glitch) more consistently applied.
+ modify read_termtype(), fixing 'toe', which could dump core when it
found an incomplete entry such as "dumb" because it did not
initialize its buffer for _nc_read_file_entry().
+ use explicit VALID_NUMERIC() checks in a few places that had been
overlooked, and add a check to ensure that init_tabs is nonzero,
to avoid divide-by-zero (reported by Todd C Miller).
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to be 'not present' since that has already been done for us in _nc_init_entry().
This fixes some core dumps caused by a divide by 0 bug deep within ncurses
that resulted from using the old way to specify that a capability was
'not present'.
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o reorder tests during mouse initialization to allow for gpm to run in
xterm, or for xterm to be used under OS/2 EMX. Also drop test for
$DISPLAY in favor of kmous=\E[M or $TERM containing "xterm" (report
by Christian Weisgerber <naddy@mips.rhein-neckar.de>).
o modify raw() and noraw() to clear/restore IEXTEN flag which affects
stty lnext on systems such as FreeBSD (report by Bruce Evans
<bde@zeta.org.au>, via Jason Evans <jasone@canonware.com>).
o add manual-page for ncurses extensions, documented curses_version(),
use_extended_names().
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o treat as untranslatable to termcap those terminfo strings which
contain non-decimal formatting, e.g., hexadecimal or octal.
o correct commented-out capabilities that cannot be translated to
termcap, which did not check if a colon must be escaped.
o correct termcap translation for "%>" and "%+", which did not check
if a colon must be escaped, for instance.
o use save_string/save_char for _nc_captoinfo() to eliminate fixed
buffer (originally for _nc_infotocap() in 960301 -TD).
o correct expression used for terminfo equivalent of termcap %B,
adjust regent100 entry which uses this.
o some cleanup and commenting of ad hoc cases in _nc_infotocap().
o eliminate a fixed-buffer in tic, used for translating comments.
o add manpage for infotocap.
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Correct logic in write_entry from split-out of home_terminfo in
980919, which prevented update of $HOME/.terminfo
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Correct logic in write_entry from split-out of home_terminfo in
980919, which prevented update of $HOME/.terminfo
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routines
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update NCURSES_VERSION_PATCH
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ncurses, termcap.h exists. Others, like X11's resize, use termcap.h
to determine whether or not you are running ncurses.
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