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Code Issues 1 Releases Wiki Activity

Use more inclusive check for the %j formatter for valid symbols.

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We did not allow arbitrary utf8 to be printed with %j, even though the parser
allows. Thos changes uses the existing built in utf8 detectiotion to
exclude only unprintable symbols from the docstring.
This commit is contained in:
Calvin Rose
2021-10-29 11:08:53 -05:00
parent 8b2d278840
commit 6e38bf1578
5 changed files with 14 additions and 19 deletions
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src/core/util.h
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@@ -57,6 +57,8 @@
/* Utils */
#define janet_maphash(cap, hash) ((uint32_t)(hash) & (cap - 1))
int janet_valid_utf8(const uint8_t *str, int32_t len);
int janet_is_symbol_char(uint8_t c);
extern const char janet_base64[65];
int32_t janet_array_calchash(const Janet *array, int32_t len);
int32_t janet_kv_calchash(const JanetKV *kvs, int32_t len);