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author | yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-16 02:07:44 +0000 |
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committer | yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-16 02:07:44 +0000 |
commit | e70cad609109d111f6474d4001455a6dae70d453 (patch) | |
tree | 6c40f54ce36aeeb360683bba37222d1f1b00353d /parse.y | |
parent | 352446428d9fccebfa30e1b3e4819633fcdb769c (diff) |
parse.y (heredoc_identifier): Update comment for term_len
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -5980,7 +5980,11 @@ parse_string(struct parser_params *p, rb_strterm_literal_t *quote) static enum yytokentype heredoc_identifier(struct parser_params *p) { - int c = nextc(p), term, func = 0, term_len = 2; /* length of "<<" */ + /* + * term_len is length of `<<"END"` except `END`, + * in this case term_len is 4 (<, <, " and "). + */ + int c = nextc(p), term, func = 0, term_len = 2; enum yytokentype token = tSTRING_BEG; long len; int newline = 0; |