# docgen

**Repository Path**: light_snow/docgen

## Basic Information

- **Project Name**: docgen
- **Description**: 关于 cockroach/cmd/docgen 的学习
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-08-30
- **Last Updated**: 2021-09-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## generate bnf files

```puml
participant diagrams.go as dia
participant extract.go as extr

dia -> extr ++: runBNF\n GenerateBNF
extr --> extr: readfile 
extr --> extr: docgen.Parse
extr --> extr: get productions
extr --> extr: filter out unvalid productions
extr --> extr: loop generate bnf bytes

extr -> dia --: return grammar\ grammar is a map of stmtName->productions
dia -> extr ++: ExtractProduction\n extract a special production from stmtName
extr -> dia --: special production
dia --> dia: return bnf contents
dia --> dia: if need replace then replace
dia --> dia: loop generate bnf files
```

## generate svg files