n/emoji.md: add roman numerals

n/emoji.md

@@ -1,8 +1,11 @@
 ---
+title: Emojis and symbols in terminal and HTML
+excerpt: This is just for personal reference and fun.
 layout: mini
 permalink: /n/emoji.html
 redirect_from: /r/emoji.html
 sitemap: true
+robots: noai
 lang: en
 ---
 
@@ -25,6 +28,8 @@ So to make something not an emoji, `U+FE0E` or `︎` and to use emoji,
 
 - [Motivational messages](#motivational-messages)
 - [aminda.eu](#amindaeu)
+- [Kingdom Hearts](#kingdom-hearts)
+  - [Roman Numerals](#roman-numerals)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
@@ -43,3 +48,64 @@ _My shellrc has some reminders for me and these are the sequences there._
 
 - &#129477;&#65038; Onion: `\u1f9c5` `&#129477;&#65038;`
   - I guess it just doesn't have a non-emoji variant at least on my system at the time of writing?
+
+## Kingdom Hearts
+
+Well, one must be prepared to discuss the clash between Light and Darkness and the &chi;-blade, in case someone resurrects it?
+
+- &chi; can be expressed as `\U03C7`, `&#x3C7;` or neatly `&chi;`.
+  - In case of `&Chi` making it a capital letter turns it into &Chi;, but can you even distinguish that from X?
+
+### Roman Numerals
+
+_You have no idea how often I miss these. And I don't even mean to discuss the_ Organization &#8555;&#8544;.
+
+**_WARNING: The first syntax may be incorrect._**
+
+- &#8544; `\u2160` or `&#8544;`
+- &#8545; `\u2161` or `&#8545`
+- &#8546; `\u2162` or `&#8546;`
+- &#8547; `\u2163` or `&#8547;`
+- &#8548; `\u2164` or `&#8548;`
+- &#8549; `\u2165` or `&#8549;`
+- &#8550; `\u2166` or `&#8550;`
+- &#8551; `\u2167` or `&#8551;`
+- &#8552; `\u2168` or `&#8552;`
+- &#8553; `\u2169` or `&#8553;`
+- &#8554; `\u2170` or `&#8554;`
+- &#8555; `\u216A` or `&#8555;`
+- &#8555;&#8205;&#8544; `\u2161a\u8544` or `&#8555;&#8205;&#8544;`
+- &#8553;&#8205;&#8547; `\u2169\u2163` or `&#8553;&#8205;&#8547;`
+
+<!-- TODO: FINISH THESE!
+
+- &#8556; `\u216B` or `&#8544;`
+- &#8557; `\u216C` or `&#8544;`
+- &#8558; `\u216D`
+- &#8559; `\u216E`
+- &#8560; `\u216F`
+- &#8561; `\u216G`
+- &#8562;
+- &#8563;
+- &#8564;
+- &#8565;
+- &#8566;
+- &#8567;
+- &#8568;
+- &#8569;
+- &#8570;
+- &#8571;
+- &#8572;
+- &#8573;
+- &#8574;
+- &#8575;
+- &#8576;
+- &#8577;
+- &#8578;
+- &#8579;
+- &#8581;
+- &#8582;
+- &#8583;
+- &#8584;
+
+-->