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Now that the string-sig has settled on r"obin" strings, restrict the

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<letter><string> notation to 'r' and 'R'.
This commit is contained in:
Guido van Rossum 1997-04-25 17:32:00 +00:00
parent c474deaaf6
commit 5026cb4dc6
1 changed files with 7 additions and 3 deletions
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10
Parser/tokenizer.c
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@ -541,9 +541,13 @@ tok_get(tok, p_start, p_end)
/* Identifier (most frequent token!) */ /* Identifier (most frequent token!) */
if (isalpha(c) || c == '_') { if (isalpha(c) || c == '_') {
c = tok_nextc(tok); switch (c) {
if (c == '"' || c == '\'') case 'r':
goto letter_quote; case 'R':
c = tok_nextc(tok);
if (c == '"' || c == '\'')
goto letter_quote;
}
while (isalnum(c) || c == '_') { while (isalnum(c) || c == '_') {
c = tok_nextc(tok); c = tok_nextc(tok);
} }