Source Map V3 的支持

• 类：module.SourceMap
  • new SourceMap(payload)
  • sourceMap.payload
  • sourceMap.findEntry(lineNumber, columnNumber)

This section was moved to Modules: module core module.

• module.findSourceMap(path[, error])
• Class: module.SourceMap
  • new SourceMap(payload)
  • sourceMap.payload
  • sourceMap.findEntry(lineNumber, columnNumber)