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| author | Antoine Pitrou <solipsis@pitrou.net> | 2012-01-12 21:46:19 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2012-01-12 21:46:19 (GMT) |
| commit | 3a5d4cb940d9f06505b0b65916fd9a844bed13e3 (patch) | |
| tree | 4f76dccee7b943c2d421442240892fe711401053 /Parser/tokenizer.c | |
| parent | b63a450cc4c69c4e8668aa434a37b2aa213e94e0 (diff) | |
| download | cpython-3a5d4cb940d9f06505b0b65916fd9a844bed13e3.zip cpython-3a5d4cb940d9f06505b0b65916fd9a844bed13e3.tar.gz cpython-3a5d4cb940d9f06505b0b65916fd9a844bed13e3.tar.bz2 | |
Issue #13748: Raw bytes literals can now be written with the `rb` prefix as well as `br`.
Diffstat (limited to 'Parser/tokenizer.c')
| -rw-r--r-- | Parser/tokenizer.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index c3b2f35..55f4313 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -1412,13 +1412,15 @@ tok_get(register struct tok_state *tok, char **p_start, char **p_end) /* Identifier (most frequent token!) */ nonascii = 0; if (is_potential_identifier_start(c)) { - /* Process b"", r"" and br"" */ - if (c == 'b' || c == 'B') { - c = tok_nextc(tok); - if (c == '"' || c == '\'') - goto letter_quote; - } - if (c == 'r' || c == 'R') { + /* Process b"", r"", br"" and rb"" */ + int saw_b = 0, saw_r = 0; + while (1) { + if (!saw_b && (c == 'b' || c == 'B')) + saw_b = 1; + else if (!saw_r && (c == 'r' || c == 'R')) + saw_r = 1; + else + break; c = tok_nextc(tok); if (c == '"' || c == '\'') goto letter_quote; |