ref: f5b19906047cd318f901557731021ad136e5643f
dir: /test/asm/syntax-error-lexer-mode.err/
error: syntax-error-lexer-mode.asm(7):
syntax error, unexpected af
error: syntax-error-lexer-mode.asm(11):
syntax error, unexpected af, expecting identifier
error: Assembly aborted (2 errors)!