Opening a relative link in a new tab on an about: page doesn't break

Fixes #306

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Modal can't be closed when opening non-gemini text URLs from the commandline (#283, #284)
 - External programs started by Amfora remain as zombie processes (#219)
 - Prevent link lines (and other types) from being wider than the `max_width` setting (#280)
+- `new:7` on new tab page fails to open link (#306)
 
 
 ## [1.9.2] - 2021-12-10

display/display.go

@@ -202,14 +202,18 @@ func Init(version, commit, builtBy string) {
 						// Open new tab and load link
 						oldTab := tab
 						// Resolve and follow link manually
-						prevParsed, _ := url.Parse(tabs[oldTab].page.URL)
 						nextParsed, err := url.Parse(tabs[oldTab].page.Links[i-1])
 						if err != nil {
 							Error("URL Error", "link URL could not be parsed")
 							reset()
 							return
 						}
+						if tabs[oldTab].hasContent() && !tabs[oldTab].isAnAboutPage() {
+							prevParsed, _ := url.Parse(tabs[oldTab].page.URL)
 							NewTabWithURL(prevParsed.ResolveReference(nextParsed).String())
+						} else {
+							NewTabWithURL(nextParsed.String())
+						}
 						return
 					}
 				} else {

display/newtab.go

@@ -29,7 +29,7 @@ Happy browsing!
 => https://github.com/makeworld-the-better-one/amfora/wiki Amfora Wiki [GitHub]
 => gemini://makeworld.space/amfora-wiki/ Amfora Wiki [On Gemini!]
 
-=> //gemini.circumlunar.space Project Gemini
+=> gemini://gemini.circumlunar.space Project Gemini
 `
 
 // Read the new tab content from a file if it exists or fallback to a default page.