Add Gemini search link to elpher homepage

This commit adds a "homepage" link to GUS in a similar fashion to
Veronica. It's not actually tested, because I'm not very well-versed
in hacking Emacs packages, and doing something like over-writing an
installed version from Melpa.

Thank you for the great client, and please LMK if you have any
feedback or guidance on how to improve this implementation!

diff --git a/elpher.el b/elpher.el
index f13092a..2230277 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -1257,7 +1257,9 @@ by HEADER-LINE."
    (elpher-insert-index-record "Floodgap Systems Gopher Server"
                                (elpher-make-gopher-address ?1 "" "gopher.floodgap.com" 70))
    (insert "\n"
    (elpher-insert-index-record "Floodgap Systems Gopher Server"
                                (elpher-make-gopher-address ?1 "" "gopher.floodgap.com" 70))
    (insert "\n"

-           "Alternatively, select the following item and enter some search terms:\n")
+           "Alternatively, select a search engine and enter some search terms:\n")
+   (elpher-insert-index-record "GUS Gemini Search Engine"
+                               (elpher-address-from-url "gemini://gus.guru/search"))

    (elpher-insert-index-record "Veronica-2 Gopher Search Engine"
                                (elpher-make-gopher-address ?7 "/v2/vs" "gopher.floodgap.com" 70))
    (insert "\n"
    (elpher-insert-index-record "Veronica-2 Gopher Search Engine"
                                (elpher-make-gopher-address ?7 "/v2/vs" "gopher.floodgap.com" 70))
    (insert "\n"