fix(lint): guard unnamed TEXT and refresh the textflag table

lint/analysis.go

@@ -12,8 +12,8 @@ import (
 
 // checkFuncdata validates the structure of FUNCDATA and PCDATA directives,
 // which carry the GC stack-map information.  The checks are deliberately
-// shallow — they confirm the operands are well formed and that a literal index
-// is within the small range the runtime uses — and never try to interpret a
+// shallow, they confirm the operands are well formed and that a literal index
+// is within the small range the runtime uses, and never try to interpret a
 // named index constant such as $PCDATA_StackMapIndex.
 func checkFuncdata(t *ast.Text, cfg Config) []Diagnostic {
 	var out []Diagnostic
@@ -89,7 +89,7 @@ func checkIndex(op *ast.Operand, directive string) []Diagnostic {
 	if op.Imm.HasVal && (op.Imm.Val < 0 || op.Imm.Val > 10) {
 		return []Diagnostic{{
 			Pos: op.Pos, Severity: Warning, Code: CodeFuncdata,
-			Message: fmt.Sprintf("%s index %d is outside the valid range 0–10", directive, op.Imm.Val),
+			Message: fmt.Sprintf("%s index %d is outside the valid range 0-10", directive, op.Imm.Val),
 		}}
 	}
 	return nil