univac | Generate AST of lots of common programming languages | Parser library

by cancerberoSgx JavaScript Version: 0.0.8 License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | univac Summary

univac is a JavaScript library typically used in Utilities, Parser, Nodejs applications. univac has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i univac' or download it from GitHub, npm.

Generate AST of lots of common programming languages using antlr4. JavaScript API and CLI tool.

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Support

univac has a low active ecosystem.

It has 46 star(s) with 9 fork(s). There are no watchers for this library.

It had no major release in the last 12 months.

There are 9 open issues and 1 have been closed. There are 122 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of univac is 0.0.8

Quality

univac has 0 bugs and 0 code smells.

Security

univac has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

univac code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

univac is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

univac releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

univac saves you 345 person hours of effort in developing the same functionality from scratch.

It has 826 lines of code, 1 functions and 311 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed univac and discovered the below as its top functions. This is intended to give you an instant insight into univac implemented functionality, and help decide if they suit your requirements.

Initialize a global set context .
Represents an array assignment context .
Constructor for the global context .
Represents a comparison rule context .
Creates a comparator context for a comparison expression .
Class for dynamic assignments context
Represent an assignment context .
Represent a single float assignment context .
A string binding context .
Initialize a new array assignment context .

Get all kandi verified functions for this library.

univac Key Features

No Key Features are available at this moment for univac.

univac Examples and Code Snippets

No Code Snippets are available at this moment for univac.

Community Discussions

Trending Discussions on univac

Do Unisys latest mainframe systems still use ones' complement representations?

QUESTION

Do Unisys latest mainframe systems still use ones' complement representations?

Asked 2020-Apr-19 at 00:21

From the Wikipedia article it seems ones' complement representation for signed integers is mostly obsolete, but they mention some Unisys systems, namely the UNIVAC 1100/2200 series as still supporting this representation.

Do the latest systems in the Unisys Clearpath series still support and use ones' complement?

Since they use intel chips, do they require an emulator? How performant is this?

Are there C compilers targeting this architecture?

...

ANSWER

Answered 2020-Apr-19 at 00:21

I don't know the facts.

What I do know is that when you have mountains of running software, it is really hard to pull the technology base out from underneath.

I'd make a pretty big bet that it still does ones' complement math in any instruction set simulation (or chip implementation) that runs the software.

You can build an emulator on top of any other CPU. UNISYS asked us to help them do that back around 2007 with an explicit target of a hi-reliability 64 CPU x86 system. Then there was a financial crisis so the project didn't materialize for us.

They've obviously done a great deal of engineering since to keep it alive. And yes, people still run these.

Source https://stackoverflow.com/questions/61297447

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install univac

You can install using 'npm i univac' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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