Add control key symbols to default character set.

[sortalongo]

I find myself typing out keyboard shortcuts reasonably often. Others might benefit from including the proper symbols in the default set.

Here's a list copied from Stack Exchange: https://apple.stackexchange.com/questions/55727/where-can-i-find-the-unicode-symbols-for-mac-functional-keys-command-shift-e

• ⌘ U+2318 command
• ⇧ U+21e7 shift
• ⌥ U+2325 option
• ⌃ U+2303 control
• ↩U+21a9 return
• ⌤ U+2324 enter
• ⌫ U+232b delete
• ⌦ U+2326 forward delete
• ⌧ U+2327 clear
• ⇥ U+21e5 tab
• ⇤ U+21e4 backtab
• ␣ U+2423 space
• ⎋ U+238b escape
• ⇪ U+21ea caps lock
• ⏏ U+23cf eject

[knrafto]

Any suggests on what the commands should be called?

Stock LaTeX calls ␣ \textvisiblespace: https://tex.stackexchange.com/a/50807
The rest don't seem to be standardized: https://tex.stackexchange.com/questions/19646/how-to-typeset-special-apple-mac-keyboard-symbols

[sortalongo]

I like the names in AppleKeys in top answer on the StackExchange. A general "<abbreviation>key" convention seems unique and self explanatory.

…

On Sun, Jan 26, 2020 at 6:28 PM Kyle Raftogianis ***@***.***> wrote: Any suggests on what the commands should be called? Stock LaTeX calls ␣ \textvisiblespace: https://tex.stackexchange.com/a/50807 The rest don't seem to be standardized: https://tex.stackexchange.com/questions/19646/how-to-typeset-special-apple-mac-keyboard-symbols — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#18?email_source=notifications&email_token=ABRCNP53XXP3C7P24RMWRQDQ7YMBVA5CNFSM4KGLO6K2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJ6AT4Q#issuecomment-578554354>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABRCNP55O7GXXZBXCXQ3ND3Q7YMBVANCNFSM4KGLO6KQ> .