public boolean demangleOnlyKnownPatterns() {
		return demangleOnlyKnownPatterns;
	}
Returns {@code true} if the process will skip a symbol that doesn't match a known pattern
@return {@code true} if a symbol that doesn't a known pattern will be skipped
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/MDMangGhidra.java