OrMethodOpts | chevrotain

Hierarchy

OrMethodOpts

Index

Properties

DEF
ERR_MSG
IGNORE_AMBIGUITIES
NAME

Properties

DEF

DEF: IOrAlt[]

The set of alternatives, See detailed description in Parser.OR

Optional ERR_MSG

ERR_MSG: string

A description for the alternatives used in error messages If none is provided, the error message will include the names of the expected Tokens sequences which may start each alternative.

Optional IGNORE_AMBIGUITIES

IGNORE_AMBIGUITIES: boolean

A Flag indicating that all ambiguities in this alternation should be ignored.

This flag should only be used in rare circumstances, As normally alternation ambiguities should be resolved in other ways:

Re-ordering the alternatives.
Re-factoring the grammar to extract common prefixes before alternation.
Using gates IOrAlt.GATE to implement custom lookahead logic.
Using the more granular IOrAlt.IGNORE_AMBIGUITIES on a specific alternative.

Optional NAME

NAME: string