[clang] [Static analysis] Encodes a filename before inserting it into a URL. (PR #120810)

[Brianna Fan via cfe-commits]

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@@ -1465,6 +1466,17 @@ sub HtmlEscape {
   return $tmp;
 }
 
+##----------------------------------------------------------------------------##
+# URLEscape - encode characters that are special in URLs
+##----------------------------------------------------------------------------##
+
+sub URLEscape {
+  my $arg = shift || '';
+  my $tmp = $arg;
+  $tmp =~ s/\+/%2B/g;
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briannafan wrote:

Good point! Will update this before landing.

https://github.com/llvm/llvm-project/pull/120810