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Alexander Luzgarev 2018-10-07 11:39:46 +02:00
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# MParser
A parser for MATLAB language.
A single solution contains the following projects:
* **Parser** contains the main lexing & parsing code. The main functionality
is taking a piece of text and parsing it into an abstract syntax tree (AST).
You can parse a whole .m file as well as one expression.
* **Parser.Tests** contains some tests for the parsing code. For example,
`ThereAndBackAgain.TestEverything()` parses all the files in MATLAB's
toolbox folder (you'll need a MATLAB installation to do this) and checks
that the text constructed from the resulting ASTs is the same as input text.
* **Semantics** contains some attempts at the next step: inferring semantics
of the code from ASTs. Examples may include tracking variable usage,
external function calls, etc.
* **SyntaxGenerator** is a stand-alone console program that generates a part
of parsing code (mostly class definitions for syntax nodes) from a simple XML.
We use it to avoid writing tons of boilerplate code by hand.
* **ConsoleDemo** is a console project used to play with parsing, print the
resulting ASTs (possibly with syntax highlighting), etc.
The parser architecture is inspired by Microsoft's
[Roslyn](https://github.com/dotnet/roslyn) compiler for C#. Studying Roslyn
source code is a great way to learn about lexers, parsers, and all other
parts of a compiler.

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@ -11,7 +11,12 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Parser.Tests", "Parser.Test
EndProject EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SyntaxGenerator", "SyntaxGenerator\SyntaxGenerator.csproj", "{03487753-C1F5-4753-B576-593294ED86D1}" Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SyntaxGenerator", "SyntaxGenerator\SyntaxGenerator.csproj", "{03487753-C1F5-4753-B576-593294ED86D1}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Semantics", "Semantics\Semantics.csproj", "{4595633B-7F9A-4771-B348-F12BB9DD7ABC}" Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Semantics", "Semantics\Semantics.csproj", "{4595633B-7F9A-4771-B348-F12BB9DD7ABC}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{5D38DE2B-50D4-4F66-A8C1-08D9191AD6BE}"
ProjectSection(SolutionItems) = preProject
README.md = README.md
EndProjectSection
EndProject EndProject
Global Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution GlobalSection(SolutionConfigurationPlatforms) = preSolution