Jack Firth
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2300abf00c
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Clarify that grammars are context-free
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3 years ago |
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Jack Firth
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c65391f703
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Add a parser API
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3 years ago |
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Jack Firth
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605d943d50
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Fix more stuff
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3 years ago |
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Jack Firth
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9c6624f19e
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Rearrange things and implement syntax object builder
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3 years ago |
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Jack Firth
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beba017631
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Fix a typo
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3 years ago |
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Jack Firth
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3b73da824f
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Omit symbols from parser derivations
The label is enough information on its own. Also, delete some dead code I was using for manual testing.
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3 years ago |
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Jack Firth
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d54ce42ddb
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Add a comment explaining the most confusing SPFF detail
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3 years ago |
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Jack Firth
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bfcab05237
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Implement Earley SPPF parse forest construction
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3 years ago |
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Jack Firth
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372a19afa0
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Another Resyntax pass
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3 years ago |
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Jack Firth
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412f3792c3
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Revert "Replace a let loop with a for loop"
This reverts commit 8ab74df2fa.
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3 years ago |
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Jack Firth
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8ab74df2fa
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Replace a let loop with a for loop
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3 years ago |
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Jack Firth
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c5a399ff62
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Run Resyntax again
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3 years ago |
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Jack Firth
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bac8fef8e4
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Get rid of some commented out code
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3 years ago |
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Jack Firth
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2896ea5eeb
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Use `match-define`
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3 years ago |
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Jack Firth
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c339773860
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Run Resyntax again
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3 years ago |
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Jack Firth
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14949f8241
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Add new grammar API and Earley parser
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3 years ago |
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Jack Firth
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5c953a3d08
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Use `hash-update!`
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3 years ago |
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Jack Firth
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dea323686f
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Revert "Use `hash-update!` where possible"
This reverts commit 43d9632859.
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3 years ago |
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Jack Firth
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43d9632859
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Use `hash-update!` where possible
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3 years ago |
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Jack Firth
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138c11b908
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Get rid of unnecessary lambdas in `hash-ref` calls
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3 years ago |
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Jack Firth
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d1c41aece2
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Add another missing import
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3 years ago |
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Jack Firth
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9bee9b98c4
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Add missing imports
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3 years ago |
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Jack Firth
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8e87b541e1
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Use `append-map` where possible
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3 years ago |
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Jack Firth
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e9bb15e9d5
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Use `'()` instead of `null`
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3 years ago |
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Jack Firth
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0d423ff56e
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Run `resyntax` again
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3 years ago |
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Jack Firth
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b97a41c8ef
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Get rid of the `grammar%` class
Also, get rid of some dead code.
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3 years ago |
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Jack Firth
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19320eb0e2
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Move all grammar method logic into functions
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3 years ago |
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Jack Firth
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fc61543f29
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Make a grammar struct
The grammar class delegates to it for now. Eventually I'll remove the class.
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3 years ago |
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Jack Firth
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c588b40a23
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Fix indentation
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3 years ago |
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Jack Firth
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bd8fd280f6
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Fix deps
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3 years ago |
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Jack Firth
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39505951ea
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Reorganize imports and exports of `grammar.rkt`
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3 years ago |
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Jack Firth
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b5d3b102f8
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Delete the yacc conversion code
I don't have any intention of using or maintaining this.
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3 years ago |
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Jack Firth
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9d48ab7152
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Run `resyntax` over everything
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3 years ago |
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Jack Firth
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e18a3399fe
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Add new token API
Eventually this will replace the other ones, hopefully.
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3 years ago |
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Jack Firth
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d33149d20b
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Use `syntax-parse` in `support.rkt`
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3 years ago |
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Jack Firth
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a20f1b5a32
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Get rid of `#:inspector` declarations
Mutable structs instead use the default (current inspector instead of a new child inspector) and immutable structs instead are transparent.
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3 years ago |
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Jack Firth
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9c78ffcc05
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Use `struct` instead of `define-struct`
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3 years ago |
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Jack Firth
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121c26450e
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Fix more module imports
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3 years ago |
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Jack Firth
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d7e5b10fe0
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Use `convert-compile-time-error` in error tests
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3 years ago |
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Jack Firth
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1a2df4295e
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Merge pull request #1 from jackfirth/fork
Fork brag into a new package called `yaragg`.
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3 years ago |
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Jack Firth
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dbebeb54d8
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Remove runtime dependency on rackunit
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3 years ago |
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Jack Firth
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e7415fc690
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Use test submodules for yaragg lang tests
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3 years ago |
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Jack Firth
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5a90bb6551
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Only bother testing stable version
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3 years ago |
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Jack Firth
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909092f41e
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Use racket modules instead of scheme modules
Also remove some unnecessary imports.
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3 years ago |
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Jack Firth
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ede85ad60b
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Fix parse error tests
They were broken because changing the language name from `brag` to `yaragg` changed the source positions of some error messages.
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3 years ago |
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Jack Firth
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2786491af1
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Remove unnecessary dependencies
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3 years ago |
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Jack Firth
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275032d6c1
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Remove unnecessary `compile-omit-paths` info
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3 years ago |
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Jack Firth
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bbbd2fb9b1
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Fix scribblings info
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3 years ago |
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Jack Firth
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691a084232
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Fix some module name changes
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3 years ago |
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Jack Firth
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457d29471c
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Consolidate into one package
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3 years ago |