| 38 | } |
| 39 | |
| 40 | func (z *TokenBuffer) read(t *Token) { |
| 41 | t.Offset = z.r.Offset() |
| 42 | t.TokenType, t.Data = z.l.Next() |
| 43 | t.Text = z.l.Text() |
| 44 | t.HasTemplate = z.l.HasTemplate() |
| 45 | if t.TokenType == html.AttributeToken { |
| 46 | t.Offset += 1 + len(t.Text) + 1 |
| 47 | t.AttrVal = z.l.AttrVal() |
| 48 | if 1 < len(t.AttrVal) && (t.AttrVal[0] == '"' || t.AttrVal[0] == '\'') { |
| 49 | t.Offset++ |
| 50 | t.AttrVal = t.AttrVal[1 : len(t.AttrVal)-1] // quotes will be readded in attribute loop if necessary |
| 51 | } |
| 52 | t.Hash = ToHash(t.Text) |
| 53 | t.Traits = attrMap[t.Hash] |
| 54 | } else if t.TokenType == html.StartTagToken || t.TokenType == html.EndTagToken { |
| 55 | t.AttrVal = nil |
| 56 | t.Hash = ToHash(t.Text) |
| 57 | t.Traits = tagMap[t.Hash] // zero if not exist |
| 58 | } else { |
| 59 | t.AttrVal = nil |
| 60 | t.Hash = 0 |
| 61 | t.Traits = 0 |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | // Peek returns the ith element and possibly does an allocation. |
| 66 | // Peeking past an error will panic. |