例句與造句

1. In older languages such as ALGOL, the initial stage was instead line reconstruction, which performed comments ( and had scannerless parsers, with no separate lexer ).
2. While the frontend can be a single monolithic function or program, as in a scannerless parser, it is more commonly implemented and analyzed as several phases, which may execute sequentially or concurrently.
3. Spaces were possible due partly to keywords being distinguished in other ways, and partly because the source was processed by a scannerless parser, without a separate lexing phase, which allowed the lexical syntax to be context-sensitive.
4. It's difficult to find scannerless parser in a sentence. 用scannerless parser造句挺難的