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deadParser -- a parser which accepts no tokens and is not in a terminal state

Description

i1 : peek deadParser "a"

o1 = null
i2 : peek deadParser null

o2 = null

Code

../Parsing.m2:57:21-57:30: --source code:
deadParser = Parser (c -> null)

For the programmer

The object deadParser is a parser.


The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/Parsing.m2:287:0.