JIKESPG(1)

✨ JIKESPG ✨

okay so bestie, let me put you on to jikespg — she's the Jikes Parser Generator and she literally creates grammar parsers in Java, C, or C++. no cap. 💅

🌸 NAME 🌸

jikespg — creates grammar parsers in Java, C, or C++. that's the whole vibe. 🎀

🦋 SYNOPSIS 🦋

jikespg [options] [filename[.extension]]

like. that's it. that's the whole invocation. the square brackets are giving optional, the .extension is giving you don't have to type it if you don't wanna. slay. ✨

💖 DESCRIPTION 💖

okay so here's the tea, and it's actually really good tea. ☕

Jikes Parser Generator is a parser generator — iconic, we know — and what she does is she takes an annotated description for a language grammar as her input, and then she produces text files suitable for inclusion in a parser for that language. that's the pipeline. grammar description goes in, parser-ready text files come out. main character energy fr fr. 👑

if that sounds familiar, that's because it should — she is similar in function and use to the widely-available parser generators Yacc and Bison. your dad's parser generators. but make it Java. 🫶

and here's the part that's lowkey the best part, ngl:

• she also provides support for automatic diagnosis and recovery from syntactic errors — so when your grammar is being messy, she doesn't just ghost you, she tells you what's wrong and helps you recover. that's a friend. 💜
• she is the parser generator used by the Jikes Compiler. so like, she's not just some random tool, she's literally the one the Jikes Compiler picked. iykyk. 🌟
• she can generate parsers for LALR(k) grammars — yes, the k. variable lookahead. she said "i contain multitudes." 👑
• and she produces output suitable for use with parsers written in Java, C, or C++. three languages. one generator. she ate and left absolutely no crumbs. 🔥

heads up bestie: this whole page is short because that's all the original gives us — no option list, no environment variables, no exit statuses on this one. if you need the flags, they live in the docs for the grammar description file itself. don't @ me, @ the grammar. 😭

and that's the page, babes. 🎀 this one came from the Jikes Parser Generator manual, dated 2012-09-25 — yes, she's been iconic since 2012 and she's still out here generating LALR(k) parsers for you. periodt. 💖✨🦋🌸💅