better color selection one-liners (see #554)

config/p10k-classic.zsh

@@ -3,7 +3,7 @@
 #
 # Tip: Looking for a nice color? Here's a one-liner to print colormap.
 #
-#   for i in {0..255}; do print -Pn "%K{$i} %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%8)):#7}:+$'\n'}; done
+#   for i in {0..255}; do print -Pn "%K{$i}  %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%6)):#3}:+$'\n'}; done
 
 # Temporarily change options.
 'builtin' 'local' '-a' 'p10k_config_opts'

config/p10k-lean-8colors.zsh

@@ -3,7 +3,7 @@
 #
 # Tip: Looking for a nice color? Here's a one-liner to print colormap.
 #
-#   for i in {0..255}; do print -Pn "%K{$i} %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%8)):#7}:+$'\n'}; done
+#   for i in {0..255}; do print -Pn "%K{$i}  %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%6)):#3}:+$'\n'}; done
 
 # Temporarily change options.
 'builtin' 'local' '-a' 'p10k_config_opts'

config/p10k-lean.zsh

@@ -3,7 +3,7 @@
 #
 # Tip: Looking for a nice color? Here's a one-liner to print colormap.
 #
-#   for i in {0..255}; do print -Pn "%K{$i} %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%8)):#7}:+$'\n'}; done
+#   for i in {0..255}; do print -Pn "%K{$i}  %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%6)):#3}:+$'\n'}; done
 
 # Temporarily change options.
 'builtin' 'local' '-a' 'p10k_config_opts'

config/p10k-rainbow.zsh

@@ -3,7 +3,7 @@
 #
 # Tip: Looking for a nice color? Here's a one-liner to print colormap.
 #
-#   for i in {0..255}; do print -Pn "%K{$i} %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%8)):#7}:+$'\n'}; done
+#   for i in {0..255}; do print -Pn "%K{$i}  %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%6)):#3}:+$'\n'}; done
 
 # Temporarily change options.
 'builtin' 'local' '-a' 'p10k_config_opts'