Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>,
Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>
Message-ID:
In-Reply-To: <llvm/llvm-project/pull/66514/cl...@github.com>
================
@@ -1288,11 +1291,33 @@ void TextDiagnostic::emitSnippet(StringRef SourceLine,
// Print the source line one character at a time.
bool PrintReversed = false;
+ bool HighlightingEnabled = DiagOpts->ShowColors;
size_t I = 0;
while (I < SourceLine.size()) {
auto [Str, WasPrintable] =
printableTextForNextCharacter(SourceLine, &I, DiagOpts->TabStop);
+ // Just stop highlighting anything for this line if we found a
non-printable
+ // character.
----------------
zygoloid wrote:
Instead, can we switch to a different text color for the cases where we print a
non-printable character as `<U+1234>`? Eg, black text on red background.
https://github.com/llvm/llvm-project/pull/66514
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