Remove unused TN_max_pairs field

* src/termchar.h (tty_display_info): Remove TN_max_pairs field,
describing maximum number of terminal background/foreground color pairs.
* src/term.c (tty_default_color_capabilities, tty_setup_colors)
(init_tty): Remove references to TN_max_pairs.

1 files changed, 0 insertions, 4 deletions

diff --git a/src/termchar.h b/src/termchar.h
index e6e483e5717..cf061a97806 100644
--- a/src/termchar.h
+++ b/src/termchar.h
@@ -149,10 +149,6 @@ struct tty_display_info
 
   int TN_max_colors;            /* "Co" -- number of colors.  */
 
-  /* "pa" -- max. number of color pairs on screen.  Not handled yet.
-     Could be a problem if not equal to TN_max_colors * TN_max_colors.  */
-  int TN_max_pairs;
-
   /* "op" -- SVr4 set default pair to its original value.  */
   const char *TS_orig_pair;