message: Drop the line after box warnings
  The first line after a box warning is just garbage. So, we drop it as it
  may contain '(' or ')', which interfere with the computation of the
  Latex files stack.
  It is related to (Issue 2).
diff: @@ -128,12 +128,18 @@ export class Parser {
  this.buildLog = []
  let searchesEmptyLine = false
  + let insideBoxWarn = false
  let currentResult: { type: string, file: string, text: string, line: number | undefined } = { type: '', file: '', text: '', line: undefined }
  const fileStack: string[] = [this.extension.manager.rootFile]
  let nested = 0
  for (const line of lines) {
  // Compose the current file
  const filename = path.resolve(this.extension.manager.rootDir, fileStack[fileStack.length - 1])
  + // Skip the first line after a box warning, this is just garbage
  + if (insideBoxWarn) {
  + insideBoxWarn = false
  + continue
  + }
  // append the read line, since we have a corresponding result in the making
  if (searchesEmptyLine) {
  currentResult.text = currentResult.text + ' ' + line
  @@ -158,6 +164,7 @@ export class Parser {
  text: result[1]
  }
  searchesEmptyLine = false
  + insideBoxWarn = true
  continue
  }
  result = line.match(latexWarn)
  