[Lldb-commits] [lldb] [lldb] colorize symbols in image lookup with a regex pattern (PR #69422)

[José Lira Junior via lldb-commits]

================
@@ -70,6 +72,31 @@ size_t Stream::PutCString(llvm::StringRef str) {
   return bytes_written;
 }
 
+void Stream::PutCStringColorHighlighted(llvm::StringRef text,
+                                        const char *pattern) {
+  if (!pattern) {
+    PutCString(text);
+    return;
+  }
+
+  // If pattern is not nullptr, we should use color
+  llvm::Regex reg_pattern(pattern);
+  llvm::SmallVector<llvm::StringRef, 1> matches;
+  llvm::StringRef remaining = text;
+  std::string format_str = lldb_private::ansi::FormatAnsiTerminalCodes(
+      "${ansi.fg.red}%.*s${ansi.normal}");
----------------
junior-jl wrote:

![image](https://github.com/llvm/llvm-project/assets/69206952/a9c34f6f-b671-4fc2-bc6c-abf8d9d489d2)

This is how it is working now. Basically no color for SymbolContext. IMO, it is 
a little weird, but the alternative option of forcing red color when no target 
is available could be weirder when the color was changed by the user.

https://github.com/llvm/llvm-project/pull/69422
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