From 757b49ec5e677cf32782761a4cd777c4d0dd16e0 Mon Sep 17 00:00:00 2001
From: zeripath <art27@cantab.net>
Date: Sun, 4 Dec 2022 11:10:54 +0000
Subject: [PATCH] Do not emit ambiguous character warning on rendered pages
 (#22016) (#22018)

Backport #22016

The real sensitivity of ambiguous characters is in source code -
therefore warning about them in rendered pages causes too many warnings.
Therefore simply remove the warning on rendered pages.

The escape button will remain available and it is present on the view
source page.

Fix #20999

Signed-off-by: Andrew Thornton <art27@cantab.net>
---
 templates/repo/view_file.tmpl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/templates/repo/view_file.tmpl b/templates/repo/view_file.tmpl
index 2b4f279cb..ed2162a41 100644
--- a/templates/repo/view_file.tmpl
+++ b/templates/repo/view_file.tmpl
@@ -79,7 +79,9 @@
 		</div>
 	</h4>
 	<div class="ui attached table unstackable segment">
-		{{template "repo/unicode_escape_prompt" dict "EscapeStatus" .EscapeStatus "root" $}}
+		{{if not (or .IsMarkup .IsRenderedHTML)}}
+			{{template "repo/unicode_escape_prompt" dict "EscapeStatus" .EscapeStatus "root" $}}
+		{{end}}
 		<div class="file-view{{if .IsMarkup}} markup {{.MarkupType}}{{else if .IsRenderedHTML}} plain-text{{else if .IsTextSource}} code-view{{end}}">
 			{{if .IsMarkup}}
 				{{if .FileContent}}{{.FileContent | Safe}}{{end}}