color fixes for terms, more terms, font-choose fix

terminal_colors

@@ -0,0 +1,11 @@
+#!/bin/sh
+# Print four lines showing blocks of colors: 0-7 | 0-7bold | 8-15 | 8-15bold
+perl -CADS -lwe '
+my $block = shift || (chr(0x2588) x 3);
+for (["", 0], ["1;", 0], ["", 8], ["1;", 8]) {
+  my ($bold, $offset) = @$_;
+  my @range = map $offset + $_, 0..7;
+  printf "%s %-6s ", $bold ? "bold" : "norm", "$range[0]-$range[-1]";
+  print map("\e[${bold}38;5;${_}m$block", @range), "\e[0m"
+}
+' "$@"