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Add Function Lexer Produce a Token for EOF #80

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loloicci opened this issue Mar 6, 2021 · 0 comments

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enhancement good first issue

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loloicci commented Mar 6, 2021 •

edited

Add an option to NimlLexer to lexNext / lexIter provide a specified token when the lexer reaches EOF only once.

Example:

# lexer setup
lexer.ignoreIf = someProc
lexer.produceEOFToken(tokenForEOF) # if it is not given, reaching EOF produces no token.

# use lexer
...

related: #70

loloicci added enhancement good first issue labels

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