feat(parser): evaluate the TEXT and GLOBL flags operand as one expression

Assisted-by: GLM 5.3 Flash

parser/preproc.go

@@ -60,7 +60,7 @@ func ParseWithOptions(path, src string, opts Options) (*ast.File, []error) {
 	} else {
 		lines = statementLines(tokens)
 	}
-	p := &state{path: path}
+	p := &state{path: path, expand: opts.Expand}
 	p.parse(lines)
 	return p.file, append(errs, p.errs...)
 }