From b231e47108f60beb3ad781b2e1e70e233bc36ab9 Mon Sep 17 00:00:00 2001
From: stuebinm <stuebinm@disroot.org>
Date: Sun, 9 Jul 2023 02:29:04 +0200
Subject: [PATCH] allow _ for spaces

(easier to use in browsers/shells where spaces lead to unwanted
behaviour, e.g. starting a search or ending an argument)
---
 src/bahnhofname.gleam | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bahnhofname.gleam b/src/bahnhofname.gleam
index 27167a9..725d0ae 100644
--- a/src/bahnhofname.gleam
+++ b/src/bahnhofname.gleam
@@ -14,6 +14,7 @@ import gleam/map.{Map}
 import gleam/uri
 import gleam/hackney
 import gleam/pair.{swap}
+import gleam/result
 import mist
 
 const ds100_domain = "ds100.bahnhof.name"
@@ -99,6 +100,7 @@ fn unpercent(encoded: String) -> String {
     |> list.prepend(bit_string.from_string(head))
     |> bit_string.concat
     |> bit_string.to_string
+    |> result.map(fn (str) { string.replace(str, "_", " ") })
   res
 }