8000 Ignore Whitespace · Issue #68 · lalrpop/lalrpop · GitHub
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Ignore Whitespace #68

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Binero opened this issue Jan 31, 2016 · 2 comments
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Ignore Whitespace #68

Binero opened this issue Jan 31, 2016 · 2 comments

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@Binero
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Binero commented Jan 31, 2016

I want to use this library to parse the OpenDDL language, which is interesting in that whitespace is irrelevant at any position. As such, is there a way to tell the library to ignore certain characters?

Also, there is a small exception to this. In a string, whitespace is relevant. So I would like to ignore whitespace in all places but one.
@nikomatsakis
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Right now, you'd have to write your own lexer I think. Customizing how
the built-in lexer handles whitespace is a high priority though.

On Sun, Jan 31, 2016 at 05:12:13AM -0800, Jeroen Bollen wrote:

I want to use this library to parse the OpenDDL language, which is interesting in that whitespace is irrelevant at any position. As such, is there a way to tell the library to ignore certain characters?

Also, there is a small exception to this. In a string, whitespace is relevant. So I would like to ignore whitespace in all places but one.

Reply to this email directly or view it on GitHub:
https://github.com/nikomatsakis/lalrpop/issues/68

@nikomatsakis
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This is sort of a dup of #10. Going to close in favor of that.

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