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

<letter><string> notation to 'r' and 'R'.

Now that the string-sig has settled on r"obin" strings, restrict the
<letter><string> notation to 'r' and 'R'.
5026cb4d · Guido van Rossum · c474deaa · 5026cb4d
Kaydet (Commit) 5026cb4d authored Nis 25, 1997 tarafından Guido van Rossum
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Showing with 7 additions and 3 deletions

tokenizer.c Parser/tokenizer.c +7 -3

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--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -541,9 +541,13 @@ tok_get(tok, p_start, p_end)
 	
 	/* Identifier (most frequent token!) */
 	if (isalpha(c) || c == '_') {
-		c = tok_nextc(tok);
-		if (c == '"' || c == '\'')
-			goto letter_quote;
+		switch (c) {
+		case 'r':
+		case 'R':
+			c = tok_nextc(tok);
+			if (c == '"' || c == '\'')
+				goto letter_quote;
+		}
 		while (isalnum(c) || c == '_') {
 			c = tok_nextc(tok);
 		}