Curses: fixed rendering bright/light colors on 8-color terminalsmaster-fmsbw-ci

* Scinterm was simply rendering them as black, thus effectively
  breaking the Linux and FreeBSD vts with terminal.tes.
* I was considering to render light black as white on 8-color terminals,
  so it's always readable.
  However, if you add in A_BOLD there is a good chance that the
  color will end up grey - at least it does in the virtual terminals (consoles).
* There is no need to use bright colors in the Scintilla view defaults.
  E.g. 0xFFFFF is "light white".
  However on 8-color terminals this will be rendered like white anyway.
  The new defaults are closer to what terminal.tes does.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/interface-curses/interface.c b/src/interface-curses/interface.c
index 569b13a..b30e5dc 100644
--- a/src/interface-curses/interface.c
+++ b/src/interface-curses/interface.c
@@ -156,6 +156,12 @@ static inline gboolean teco_interface_check_key(gint key);
  * The 8 bright colors (if terminal supports at
  * least 16 colors), else they are identical to
  * the non-bright colors (default curses colors).
+ *
+ * As a consequence a light black (grey) foreground
+ * on black background might be invisible on 8 color
+ * terminals.
+ * If you add in A_BOLD, there is a good chance that
+ * the text will still become grey.
  */
 #define COLOR_LBLACK	COLOR_LIGHT(COLOR_BLACK)
 #define COLOR_LRED	COLOR_LIGHT(COLOR_RED)