docs: protected void generateNumericConstants(IStyleAppendable it) {
  		appendComment(it, "numerical constants"); //$NON-NLS-1$
  		appendMatch(it, "sarlNumber", "[0-9][0-9]*\\.[0-9]\\+([eE][0-9]\\+)\\?[fFdD]\\?"); //$NON-NLS-1$ //$NON-NLS-2$
  		appendMatch(it, "sarlNumber", "0[xX][0-9a-fA-F]\\+"); //$NON-NLS-1$ //$NON-NLS-2$
  		appendMatch(it, "sarlNumber", "[0-9]\\+[lL]\\?"); //$NON-NLS-1$ //$NON-NLS-2$
  		appendCluster(it, "sarlNumber"); //$NON-NLS-1$
  		hilight("sarlNumber", VimSyntaxGroup.CONSTANT); //$NON-NLS-1$
  		it.newLine();
  	}