Expand __CTRACE() to __nothing #ifndef DEBUG.

Remove most of #ifdef DEBUG around __CTRACE() calls.

No binary changes, except for line numbers for assert().

KNF.
Normalise coding style.
White space police.
Sprinkle some extra braces to make the flow more clear.

No functional changes.

branches: 1.11.28;
Userland now builds and uses terminfo instead of termcap.

OK: core@, jdc@

Remove clause 3 and 4 from TNF licenses

branches: 1.9.10;
Add debug "areas" that allow selective debugging by setting the
"CURSES_TRACE_MASK" environment variable. Postive vales include
debug areas, negative values exclude them.

branches: 1.8.18;
Use standard comment format. Fix typo. From Douwe Kiela.

Remove check for attribute/colour conflict.
This is now handled in refresh.c as it's not possible to handle the
conflict with background colour here.

Rename variables refering to termcap capabilities from NN to __tc_nn. Case
adjusted to match termcap capability. A few other variable names renamed too
(ones related to or derived from termcap variables).

* Added rcs id line to files missing it.
* Added code to __restartwin to restore meta and cursor visibility states
* Added code to __stopwin to disable meta.
* Added the *line group of functions for drawing character lines.

Added functions to replace what were previously macros in curses.h
(this is a requirement of SUSv2) - the old macro behaviour can be
restored by defining _CURSES_USE_MACROS.
Changed function prototypes to use ANSI style.
All externally visible functions now have ANSI style declarations.

Copyright assgned to TNF.
Add check for conflict with colour.
Shrink one line comments.

Made data structures opaque

branches: 1.1.6;
Upgrades the standard NetBSD curses library to provide some
of the SYSV curses facilities. The added features are the collapsing
of arrow and function keysequences (as defined by termcap for the
terminal) into symbolic code returns thus relieving the application of
recognising multi-character key sequences. Other features are the
capability to perform a timed wait for a key (good for when you are
not sure if there is a keypress ready or not) and the capability for
turning off the inter-key timeout when assembling multi-character
function keys.

this work was done by Julian Coleman <J.D.Coleman@newcastle.ac.uk>
and blymn@baea.com.au (Brett Lymn). i'm just integrating it. thanks
HEAPS guys!

KNF.
Normalise coding style.
White space police.
Sprinkle some extra braces to make the flow more clear.

No functional changes.

branches: 1.11.28;
Userland now builds and uses terminfo instead of termcap.

OK: core@, jdc@

Remove clause 3 and 4 from TNF licenses

branches: 1.9.10;
Add debug "areas" that allow selective debugging by setting the
"CURSES_TRACE_MASK" environment variable. Postive vales include
debug areas, negative values exclude them.

branches: 1.8.18;
Use standard comment format. Fix typo. From Douwe Kiela.

Remove check for attribute/colour conflict.
This is now handled in refresh.c as it's not possible to handle the
conflict with background colour here.

Rename variables refering to termcap capabilities from NN to __tc_nn. Case
adjusted to match termcap capability. A few other variable names renamed too
(ones related to or derived from termcap variables).

* Added rcs id line to files missing it.
* Added code to __restartwin to restore meta and cursor visibility states
* Added code to __stopwin to disable meta.
* Added the *line group of functions for drawing character lines.

Added functions to replace what were previously macros in curses.h
(this is a requirement of SUSv2) - the old macro behaviour can be
restored by defining _CURSES_USE_MACROS.
Changed function prototypes to use ANSI style.
All externally visible functions now have ANSI style declarations.

Copyright assgned to TNF.
Add check for conflict with colour.
Shrink one line comments.

Made data structures opaque

branches: 1.1.6;
Upgrades the standard NetBSD curses library to provide some
of the SYSV curses facilities. The added features are the collapsing
of arrow and function keysequences (as defined by termcap for the
terminal) into symbolic code returns thus relieving the application of
recognising multi-character key sequences. Other features are the
capability to perform a timed wait for a key (good for when you are
not sure if there is a keypress ready or not) and the capability for
turning off the inter-key timeout when assembling multi-character
function keys.

this work was done by Julian Coleman <J.D.Coleman@newcastle.ac.uk>
and blymn@baea.com.au (Brett Lymn). i'm just integrating it. thanks
HEAPS guys!