================
@@ -171,7 +171,45 @@ inline std::string FormatAnsiTerminalCodes(llvm::StringRef
format,
}
return fmt;
}
+
+inline std::string StripAnsiTerminalCodes(llvm::StringRef str) {
+ std::string stripped;
+ while (!str.empty()) {
+ llvm::StringRef left, right;
+
+ std::tie(left, right) = str.split(ANSI_ESC_START);
+ stripped += left;
+
+ // ANSI_ESC_START not found.
+ if (left == str && right.empty())
+ break;
+
+ auto end = llvm::StringRef::npos;
+ for (size_t i = 0; i < right.size(); i++) {
+ char c = right[i];
+ if (c == 'm' || c == 'G') {
+ end = i;
+ break;
+ }
+ if (isdigit(c) || c == ';')
+ continue;
+
+ break;
+ }
+
+ // ANSI_ESC_END not found.
+ if (end != llvm::StringRef::npos) {
+ str = right.substr(end + 1);
+ continue;
+ }
+
+ stripped += ANSI_ESC_START;
+ str = right;
----------------
JDevlieghere wrote:
My code being called "lumberjacky" is probably the most beautiful insult I've
ever received 😂
https://github.com/llvm/llvm-project/pull/123430
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