Hacking Off: A Project Repository

Time 2020-10-27 15:07:35

Web Name: Hacking Off: A Project Repository

WebSite: http://hackingoff.com

ID:96198

Keywords:

Off,Hacking,Repository,

Description:

All we've got going at the moment is the Compiler Construction Toolkit.Compiler Construction ToolkitCompiler Construction Toolkit is a collection of web-based tools that automate some of the tedious, error-prone aspects of compiler design. It's not as rich as ANTLR, but it's very accessible and provides immediate gratification:Nothing to download or install. Works online.Input as JSON, so you can dump objects from your favorite language to form input.Syntax highlighting and auto-indentation courtesy the awesome Ace editor.Compiler Construction ToolkitStuck? Something break?Email source at this domain.Available Compiler Construction ToolsScanner GeneratorAutomatically create a scanner by providing names for tokens and the regular expressions for recognizing them.generates NFAs for each regexattach all the NFAs together via free edges (aka ε-edges or λ-edges)obtain DFA via subset construction on conglomerate NFAvisualize both NFA and DFAdump the action table, state table, and lookup table as a ruby moduleRegex to NFA DFAVisualizing the finite automaton generated by Thompson Construction of a regular expression. Handy for students taking compiler courses.convert regular expression to non-deterministic finite automata (NFA)perform the subset construction algorithm on the NFA to obtain a deterministic finite automata (DFA)visualize both NFA and DFAtodo: output json for nfa and dfaNFA to DFAGiven an NFA (non-deterministic finite automata) specified in a friendly JSON format:converts NFA to DFA (deterministic finite automata) via the subset algorithmvisualizes both the input NFA and the DFAgenerates a ruby module for use in parserstodo: output json for nfa and dfaBNF Grammar to First Set, Follow Set, Predict SetComputes sets needed for LL(1) parsers. Given input of a language in BNF (Backus-Naur Form):compute first setscompute follow sets for non-terminal symbolscompute predict sets

TAGS:Off Hacking Repository 

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Project repo & coding blog. Online compiler design tools: Regex to NFA; NFA to DFA; EBNF to first & follow sets; finite automata graphing; lexer generation.

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