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quote symbols

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* sprintf.c (ruby__sfvextra): quote symbols as identifiers.

* string.c (rb_id_quote_unprintable): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-03-14 02:35:51 +00:00
parent 251c7892c1
commit c05fa459bb
3 changed files with 14 additions and 2 deletions
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6
sprintf.c
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@ -1378,6 +1378,12 @@ ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int s
}
value = rb_inspect(value);
}
else if (SYMBOL_P(value)) {
value = rb_sym2str(value);
if (sign == ' ' && !rb_str_symname_p(value)) {
value = rb_str_inspect(value);
}
}
else {
value = rb_obj_as_string(value);
if (sign == ' ') value = QUOTE(value);