diff options
Diffstat (limited to 'enc/emacs_mule.c')
-rw-r--r-- | enc/emacs_mule.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/enc/emacs_mule.c b/enc/emacs_mule.c index d58b9dfa9d..be7f842259 100644 --- a/enc/emacs_mule.c +++ b/enc/emacs_mule.c @@ -223,9 +223,21 @@ mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED) } static OnigCodePoint -mbc_to_code(const UChar* p, const UChar* end, int *precise_ret, OnigEncoding enc) +mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc) { - return onigenc_mbn_mbc_to_code(enc, p, end, precise_ret); + int c, i, len; + OnigCodePoint n; + + len = enclen(enc, p, end); + n = (OnigCodePoint )*p++; + if (len == 1) return n; + + for (i = 1; i < len; i++) { + if (p >= end) break; + c = *p++; + n <<= 8; n += c; + } + return n; } static int |