Silence 'magic' number clang-tidy warning where there is intense use of literal

constants for processing character encodings or similar and where declaring
constants would make the code more obscure, not less.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/Document.cxx b/src/Document.cxx
index 5dd64eed9..ddcf43276 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -1109,6 +1109,12 @@ bool SCI_METHOD Document::IsDBCSLeadByte(char ch) const {
 	return IsDBCSLeadByteNoExcept(ch);
 }
 
+// Silence 'magic' number use since the set of DBCS lead and trail bytes differ
+// between encodings and would require many constant declarations that would just
+// obscure the behaviour.
+
+// NOLINTBEGIN(*-magic-numbers)
+
 bool Document::IsDBCSLeadByteNoExcept(char ch) const noexcept {
 	// Used inside core Scintilla
 	// Byte ranges found in Wikipedia articles with relevant search strings in each case
@@ -1192,6 +1198,8 @@ unsigned char Document::DBCSMinTrailByte() const noexcept {
 	}
 }
 
+// NOLINTEND(*-magic-numbers)
+
 int Document::DBCSDrawBytes(std::string_view text) const noexcept {
 	if (text.length() <= 1) {
 		return static_cast<int>(text.length());