even more readme fixes

README.md

@@ -1,14 +1,6 @@
 # BFG: a multiprotocol "small web" browser in Tcl/Tk
 
-BFG (stands for Back/Forward/Go) is a:
+BFG (stands for Back/Forward/Go) is a: free (absolutely), open-source, cross-platform, single-script, self-contained GUI client for a number of "small web" protocols like Gopher, Finger, Nex, Spartan and Gemini.
-
-* free (absolutely), 
-* open-source, 
-* cross-platform, 
-* single-script, 
-* self-contained
-
-GUI client for a number of "small web" protocols like Gopher, Finger, Nex, Spartan and Gemini.
 
 BFG is written in under 1000 SLOC of Tcl 8.6 and depends upon Tcllib, Tk (obviously) and TclTLS.
 
@@ -21,13 +13,13 @@ The following features are already (fully or partially) supported in BFG.
 
 ### Complete
 
-* Finger protocol (`finger://` URLs)
+* [Finger](https://datatracker.ietf.org/doc/html/rfc1288) protocol (`finger://` URLs)
-* Gopher protocol with optional TLS support (`gopher://` and `gophers://` URLs)
+* [Gopher](https://datatracker.ietf.org/doc/html/rfc1436) protocol with optional TLS support (`gopher://` and `gophers://` URLs)
+* [Nex](https://nex.nightfall.city/nex/info/specification.txt) protocol (`nex://` URLs)
+* [Spartan](https://portal.mozz.us/spartan/spartan.mozz.us/specification.gmi) protocol (`spartan://` URLs) with single-line text query support
+* [Gemini](https://geminiprotocol.net/docs/) protocol (`gemini://` URLs) with single-line custom input support
 * Gophermap rendering (entry types 0, 1, 3, 5, 7, 8, 9, i, h)
 * Single-line search query support for Gopher type 7 resources
-* Nex protocol (`nex://` URLs)
-* Spartan protocol (`spartan://` URLs) with single-line text query support
-* Gemini protocol (`gemini://` URLs) with single-line custom input support
 * UTF-8 support for text content
 * Basic history support (back/forward actions)
 * Page refresh action