Add "Friendly Command Names" section.

Dictionary-Format.md

@@ -22,6 +22,7 @@ This page contains an explanation for the syntax used in Plover's dictionaries,
     - [Lowercase Last Word](#lowercase-last-word)
   - [Canceling Formatting of Next Word](#canceling-formatting-of-next-word)
   - [Format Currency](#format-currency)
+- [Friendly Command Names](#friendly-command-names)
 - [Undoable Line Breaks and Tabs](#undoable-line-breaks-and-tabs)
 - [Macros](#macros)
   - [Undo / Delete Last Stroke](#undo--delete-last-stroke)
@@ -256,6 +257,35 @@ There is a built-in meta in Plover that allows you to format the last-written nu
 
 Here are some other currency symbols, in case you need to copy-paste them into your entries: £, ¥, €, $, ₩, ¢
 
+## Friendly Command Names
+
+In a sufficiently-new Plover version, it's possible to use friendly names for some commands/metas.
+
+For detailed descriptions of the commands, see the other sections.
+
+| Meta | Equivalent |
+|------|------------|
+| `{^}` | `{:attach}` |
+| `{^word}` | `{:attach:^word}` |
+| `{word^}` | `{:attach:word^}` |
+| `{^word^}` | `{:attach:word}` |
+| `{&a}` | `{:glue:a}` |
+| `{-\|}` | `{:case:cap_first_word}` |
+| `{*-\|}` | `{:retro_case:cap_first_word}` |
+| `{~\|word}` | `{:carry_capitalize:word}` |
+| `{<}` | `{:case:upper_first_word}` |
+| `{*<}` | `{:retro_case:upper_first_word}` |
+| `{>}` | `{:case:lower_first_char}` |
+| `{*>}` | `{:retro_case:lower_first_char}` |
+| `{*($c)}` | `{:retro_currency:$c}` |
+| `{#shift(a)}` | `{:key_combo:shift(a)}` |
+| `{PLOVER:LOOKUP}` | `{:command:LOOKUP}` |
+| `{MODE:CAPS}` | `{:mode:CAPS}` |
+| `{.}` | `{:stop:.}` |
+| `{,}` | `{:comma:,}` |
+
+Note that currently the `{#a}` form will be interpreted literally in the "Strokes" text box of the Plover "Add Translation" dialog box, however entering a stroke mapped to `{:key_combo:a}` will enter the raw stroke into the text box.
+
 ## Undoable Line Breaks and Tabs
 
 When you use [keyboard shortcuts](#keyboard-shortcuts), the asterisk/undo command on Plover will not have any effect. This is a limitation imposed by the fact that most commands will not have a meaningful undo. For example, you wouldn't "undo" a "copy" command. For this reason, `{#return}` and `{#tab}` don't work how many users would expect.