move gemini syntax to new file

GEMINI.md

@@ -0,0 +1,35 @@
+# gemtext `.gmi` syntax
+## Links
+```
+=> https://example.com    A cool website
+=> gopher://example.com   An even cooler gopherhole
+=> gemini://example.com   A supremely cool Gemini capsule
+=> sftp://example.com
+```
+
+## Headings
+```
+# Heading
+
+## Sub-heading
+
+### Sub-sub-heading
+```
+
+## Lists
+```
+* Mercury
+* Gemini
+* Apollo
+```
+
+## Blockquotes
+```
+> Gemtext supports blockquotes.  The quoted content is written as a single long line, which begins with a single > character
+```
+
+## Preformatted text
+A line which starts with three backticks tells the client to toggle between its ordinary parsing mode,
+and "preformatted mode".
+
+[Original](https://gemini.circumlunar.space/docs/gemtext.gmi)

README.md

@@ -8,64 +8,4 @@
 * Server: [agate](https://github.com/mbrubeck/agate)
 * HTTP proxy: [kineto](https://git.sr.ht/~sircmpwn/kineto)
 * Client: [amfora](https://github.com/makeworld-the-better-one/amfora)
-* HTTP: [vulpes.one](https://proxy.vulpes.one/gemini/iiiypuk.me/)
+* HTTP: [vulpes.one](https://proxy.vulpes.one/gemini/a2s.su/)
-
-## gemtext `.gmi` syntax
-### Links
-```
-=> https://example.com    A cool website
-=> gopher://example.com   An even cooler gopherhole
-=> gemini://example.com   A supremely cool Gemini capsule
-=> sftp://example.com
-```
-
-### Headings
-```
-# Heading
-
-## Sub-heading
-
-### Sub-sub-heading
-```
-
-### Lists
-```
-* Mercury
-* Gemini
-* Apollo
-```
-
-### Blockquotes
-```
-> Gemtext supports blockquotes.  The quoted content is written as a single long line, which begins with a single > character
-```
-
-### Preformatted text
-Gemtext is carefully designed to be very, very easy to parse and render.
-Gemini clients process Gemtext one line at a time, rendering each line independently
-of any lines before it or after it, just by peeking at the first few characters
-of a line to check for something like =>, # , * , etc.
-
-A line which starts with three backticks tells the client to toggle between its ordinary parsing mode,
-and "preformatted mode". In preformatted mode, clients don't check whether or not a line is a link
-or a heading or anything else. They are simply printed as-is. Also, while clients may use variable
-width fonts for ordinary all other text, in preformatted mode clients must use a fixed width font.
-Thus, a pair of three backticks lines acts much like `<pre>` and `</pre>` tags in HTML.
-
-Preformatted text can be used to include ASCII art, source code,
-or similar content in a Gemtext document without clients mistakenly interpreting lines as headings,
-list items, etc. It can also be used to write documents like this one,
-which explain Gemtext syntax with examples - you're able to see the syntax examples
-above without your client interpreting them like it normally would because
-they are rendered in preformatted mode.
-
-Anything which comes after the three backticks characters of a line which toggles preformatted line
-`*on*` (i.e. the first, third, fifth, etc. toggling lines in a document)
-may be treated as "alt text" for the preformatted content.
-In general you should not count on this content being visible to the user but,
-for example, search engines may index it and screen readers may read it to users
-to help the user decide whether the preformatted content should be read aloud
-(which e.g. ASCII art generally should not be, but which source code perhaps should be).
-There are currently no established conventions on how alt text should be formatted.
-
-[Original](https://gemini.circumlunar.space/docs/gemtext.gmi)