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Parser Toolkit Grammar Compiler #9

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@ikskuh ikskuh commented Oct 30, 2023

This PR updates PTK with a grammar compiler that will create recursive descent parsers that return a Zig AST structure

Felix "xq" Queißner added 20 commits October 30, 2023 13:43
Starts to implement ptkgen grammar compiler, refactors ptk.Matcher to…
fef3d20 
… not return an optional anymore
Starts working on the parser, can already recognize some basic nodes
8ae8684
Improves error reporting
f53a16d
Adds basic i18n, makes diagnostics be errorcode-based instead of usin…
b47acc5 
…g literals
Starts creating ptkgen grammar grammar file, adds support for basic g…
d7b0050 
…roup constructs
Implements more tests, adds support for parser rejection tests
d0a08c7
Implements parsing of start rule.
6652758
Starts parsing of ast mappings.
45a467f
Implements a good amount of ast mappings
73b5c85
Implements acceptance of record rules.
a7e5725
Starts to implement typespec parsing.
25220b2
Adds declaration of nodes, and parsing of compound types.
ce25d3c
Adds more diagnostics and tests for those
8087208
Implements some tests for string escaping.
a2ffdf4
Implements start rule analysis.
490c537
More semantic analysis
05c58f0
Implements production instantiation
466a1a8
Implements sema grammar dumper
a5a5042
Adds basic json output of parsed grammar.
768cd58
Backup
ee986c1
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