|
|
|---|
| 305 |
self.state.parent.buf += d |
305 |
self.state.parent.buf += d |
| 306 |
self.pop_state() |
306 |
self.pop_state() |
| 307 |
|
307 |
|
| 308 |
def hexdigit(c, d): |
308 |
def hexdigit(c): |
| 309 |
self.state.val *= 16 |
309 |
self.state.val *= 16 |
| 310 |
self.state.val += ord(c) - ord(d) |
310 |
self.state.val += int(c, 16) |
| 311 |
self.state.buf += c |
311 |
self.state.buf += c |
| 312 |
if self.state.val < 0 or self.state.val > 0xff: |
312 |
if self.state.val < 0 or self.state.val > 0xff: |
| 313 |
raise ParseError(self, "invalid hex escape: out of range " + self.state.buf) |
313 |
raise ParseError(self, "invalid hex escape: out of range " + self.state.buf) |
|
|
|---|
| 317 |
if self.at_eof(): |
317 |
if self.at_eof(): |
| 318 |
raise ParseError(self, "unexpected EOF") |
318 |
raise ParseError(self, "unexpected EOF") |
| 319 |
elif '0' <= c <= '9': |
319 |
elif '0' <= c <= '9': |
| 320 |
hexdigit(c, '0') |
320 |
hexdigit(c) |
| 321 |
elif 'A' <= c <= 'F': |
321 |
elif 'A' <= c <= 'F': |
| 322 |
hexdigit(c, 'A') |
322 |
hexdigit(c) |
| 323 |
elif 'a' <= c <= 'f': |
323 |
elif 'a' <= c <= 'f': |
| 324 |
hexdigit(c, 'a') |
324 |
hexdigit(c) |
| 325 |
elif len(buf): |
325 |
elif len(buf): |
| 326 |
hexdone() |
326 |
hexdone() |
| 327 |
self.input_char(c) |
327 |
self.input_char(c) |
| 328 |
- |
|
|