From ef0675fc0bcfdfaf3ea67253ab387e158ac39d45 Mon Sep 17 00:00:00 2001
From: Chloe Kudryavtsev <toast@toast.cafe>
Date: Tue, 18 Aug 2020 17:32:53 -0400
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Allow=20relative=20URLs=20in=20bott?=
 =?UTF-8?q?om=20bar?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 display/display.go | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/display/display.go b/display/display.go
index d48220a..c44be84 100644
--- a/display/display.go
+++ b/display/display.go
@@ -3,7 +3,6 @@ package display
 import (
 	"fmt"
 	"net/url"
-	"path"
 	"strconv"
 	"strings"
 
@@ -127,27 +126,19 @@ func Init() {
 				reset()
 				return
 			}
-			if query == ".." && tabs[tab].hasContent() {
-				// Go up a directory
-				parsed, err := url.Parse(tabs[tab].page.Url)
+			if query[0] == '.' && tabs[tab].hasContent() { // relative url
+				current, err := url.Parse(tabs[tab].page.Url)
 				if err != nil {
 					// This shouldn't occur
 					return
 				}
-				if parsed.Path == "/" {
-					// Can't go up further
+				target, err := current.Parse(query)
+				if err != nil {
+					// invalid relative url
 					reset()
 					return
 				}
-
-				// Ex: /test/foo/ -> /test/foo//.. -> /test -> /test/
-				parsed.Path = path.Clean(parsed.Path+"/..") + "/"
-				if parsed.Path == "//" {
-					// Fix double slash that occurs at domain root
-					parsed.Path = "/"
-				}
-				parsed.RawQuery = "" // Remove query
-				URL(parsed.String())
+				URL(target.String())
 				return
 			}