From 4090b92ac461448c28cb903f685226fc9e0266d9 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Thu, 3 Jun 2021 23:39:32 +0900
Subject: Enable truecolor (24-bit color) in terminal

---
 .zshrc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to '.zshrc')

diff --git a/.zshrc b/.zshrc
index 2f61594..640ab96 100644
--- a/.zshrc
+++ b/.zshrc
@@ -313,6 +313,23 @@ function 256colors() {
     done
 }
 
+function truecolors() {
+    awk 'BEGIN{
+        s="/\\/\\/\\/\\/\\"; s=s s s s s s s s;
+        for (colnum = 0; colnum < 77; colnum++) {
+            r = 255 - (colnum * 255 / 76);
+            g = (colnum * 510 / 76);
+            b = (colnum * 255 / 76);
+            if (g > 255)
+                g = 510 - g;
+            printf "\033[48;2;%d;%d;%dm", r, g, b;
+            printf "\033[38;2;%d;%d;%dm", 255 - r, 255 - g, 255 - b;
+            printf "%s\033[0m", substr(s, colnum + 1, 1);
+        }
+        printf "\n";
+    }'
+}
+
 
 
 # noxxx on  => xxx off
-- 
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