Gregory Shrago

Created October 21, 2013 14:48

There's no need to repeat the work of other authors. One can read about PEG and IntelliJ parsing architecture somewhere else and then discover Grammar-Kit which just combines all the above.https://...

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2. IntelliJ IDEA Open API and Plugin Development
3. Grammar kit tutorial(s)

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Created October 24, 2013 23:23

There're different levels of problem reporting: lexer errors, parser errors and annotators/inspections reports.String literal contents related problems belong to 1.lexer level or 2.semantic level, ...

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3. Parsing strings and other various basic types

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Created December 03, 2013 12:04

I've checked the plugin sources on github. Not sure (I haven't run them) but..PsiErrorElements are created when PsiBuilder.error() or PsiBuilder.Marker.error() methods are used. The difference is t...

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3. error squiggly red underline off-by-one in parser

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Created January 08, 2014 13:44

You need an Annotator for that.Here's the explanation: Syntax Highlighting and Error Highlighting

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3. BNF Rule Syntax Highlighting for Custom Language

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Created January 28, 2014 13:40

You seem to put too much of syntax logic into your lexer.IntelliJ IDEA platform assumes lexers are fast and uses them very often.Solution: decouple lexer & parser logic as it is usually done: Make ...

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3. Problems with performance in custom language plugin

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Created February 21, 2014 16:04

#auto recover predicates as well as token PSI accessors are supported in the latest Grammar-Kit version only. Unfortunately (or luckily) most fixes and new features are always available in the late...

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3. Grammar-Kit and Identifier

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Created February 26, 2014 15:55

Just comment the recoverWhile(".+Declaration")="#auto" line.I thought you would put several declarations in a file, with just one declaration there's no need in recovering.

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3. Grammar-Kit and Identifier

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Created August 15, 2014 12:26

Hi Liudmila!Thanks for mentioning. There is indeed a bug in LiverPreviewParser which is now fixed in 1.1.10_1 release.The generated parser doesn't suffer from this: I've included your sample in Gra...

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2. IntelliJ IDEA Open API and Plugin Development
3. Grammar-kit : psi tree for prefix expressions

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Created September 05, 2014 23:25

Here's my workflow:1. I use "regexp:" tokens mostly for quick language prototyping with "Live Preview" mode which doesn't involve any project and code generation.The main language structure first a...

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3. Case-insensitive Grammar-Kit tokens?

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Created November 19, 2014 12:24

Just tweak  ElixirTokenType#toString() as you like: @Override    public String toString() {        return "ElixirTokenType." + super.toString();    }

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3. Overriding token name in PsiErrorElement

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