Unicode, UTF-8 and fontviewer
Unicode
At the rio rc prompt:
cpu% cat /lib/keyboard|grep 'superscript digit two'
00B2 s2 ² superscript digit two
cpu% grep< /lib/keyboard -e 'superscript digit two'
00B2 s2 ² superscript digit two
cpu% grep 'superscript digit two' /lib/keyboard
00B2 s2 ² superscript digit two
cpu% unicode 00B2
²
cpu%
cpu% g 'superscript digit two' /lib/keyboard
/lib/keyboard:18: 00B2 s2 ² superscript digit two
cpu% unicode 00B2
cpu%
²
cpu%
cpu% page /lib/keyboard
Within acme:
cpu% acme
| Newcol Kill Putall Dump Exit |
| New Cut Paste Snarf Sort Zerox Delcol Mail | | ⇐ Mouse button 2 press New. |
| Newcol Kill Putall Dump Exit |
| New Cut Paste Snarf Sort Zerox Delcol Mail | | |
| Del Snarf : Look | | |
| [blank panel] | | |
| Newcol Kill Putall Dump Exit |
| New Cut Paste Snarf Sort Zerox Delcol Mail | | |
| Del Snarf : Look | | |
| [blank panel] | | ⇐ Type cat /lib/keyboard|grep 'superscript digit two' in the panel. |
| Newcol Kill Putall Dump Exit |
| New Cut Paste Snarf Sort Zerox Delcol Mail | | |
| Del Snarf : Look | | |
| cat /lib/keyboard|grep 'superscript digit two' | | ⇐ Highlight the text string, then mouse button 2 press to execute the command. |
| grep< /lib/keyboard -e 'superscript digit two' | ⇐ Highlight the text string, then mouse button 2 press to execute the command. |
| grep 'superscript digit two' /lib/keyboard | ⇐ Highlight the text string, then mouse button 2 press to execute the command. |
UTF-8
keyboard
cpu% man keyboard
cpu% grep smiley /lib/keyboard
263A :) ☺ smiley face
cpu% grep 'fraction one half' /lib/keyboard
00BD 12 ½ fraction one half
| x | The sequence for entering 8 1/2 on an IBM keyboard is 8-ALT-1-2. |
cpu% pwd
/sys/doc
cpu% cd 8½
cpu% pwd
/sys/doc/8½
cpu%
fontviewer
cpu% fontviewer
| Font Family: |
| Plem | | ⇐ Mouse button 1 press to select a menu. |
| Font File: | |
| unicode.9.font | ⇐ Mouse button 1 press to select a menu. |
| The quick brown fox jumps over the lazy dog | |
| A B C D E F G H I | |
| J K L M N O P Q R | |
| S T U V W X Y Z | |
| a b c d e f g h i | |
| j k l m n o p q r | |
| s t u v w x y z | |
| 0123456789 | |
