Improved peglint trace format

yhirose / cpp-peglib

A single file C++ header-only PEG (Parsing Expression Grammars) library

MIT License

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Improved peglint trace format #88

Closed yhirose closed 4 years ago

yhirose commented 4 years ago

This pull request supersedes #77.

Does show:

Shows if an operator matches or not
Choice id of PrioritizedChoice operator
Matched string for token operators like LiteralString
Enter/Leave indicator
Indent line

Doesn't not show:

Trace info for grammar parsing
Count of matches of uncontrollable operators like ZeroOrMore, OneOrMore, Option

mingodad commented 2 years ago

Is it possible to add a description of the output for the --trace option ? For example what is the meaning of o [Identifier] #148 , o Identifier #148, x [Identifier] #148, x Identifier #148, I mean what o / x mean and also what's the difference between [Identifier] and Identifier, ...