[beetlsql]从beetlsql偷学markdownParser

@todo

• @code
  • https://gitee.com/xiandafu/beetlsql (opens new window)
  • https://gitee.com/luo0412/beetlsql-v3.1.1/tree/master/sql-core... (opens new window)

MarkdownParser

• 判断是否在代码块内 --> inBody(随着解析过程变动)

protected void skipComment() throws IOException{
  boolean findComment = false ;
  while(true){
    String line = nextLine();
    if(status==END){
      return ;
    }
    line = line.trim();
    if(!findComment&&line.length()==0){
      continue ;
    }
    if(!inBody&&line.startsWith("*")){
      //注释符号
      findComment = true;
      continue;
    }else {
      String s = line.trim();
      if(s.length()==0){
        continue;
      }
      else if(s.startsWith("```")||s.startsWith("~~~")){
        //忽略以code block开头的符号
        inBody = true;
        continue;
      }else{
        //注释结束
        return ;
      }
      
    }
  }
}

• 忽略以code block开头的符号

String s = str.trim();
if(s.startsWith("```")||s.startsWith("~~~")){
  continue;
}