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DtSearch: processing multibyte characters based on locale settings

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to avoid confusion.
This commit is contained in:
Liang Chang 2022-03-02 09:07:33 +00:00
parent c983f2ffc9
commit 14c89d4578
1 changed files with 5 additions and 5 deletions
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10
cde/lib/DtSearch/lang.c
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@ -276,7 +276,7 @@ static int euro_mbtowc (wchar_t *pwc, const char *p, const char *s)
if (p == s) goto done;
mbtowc (NULL, NULL, 0); len = mbtowc (pwc, p - 1, 2);
len = mbtowc (pwc, p - 1, MB_CUR_MAX);
done:
if (len < 0 || *pwc > 0xFF) *pwc = 0x100;
@ -302,18 +302,18 @@ static int euro_readchar (READCFP cofunction, void *cofunction_arg, char *outp,
if (*pwc >= 0 && *pwc <= 0x7F) goto done;
*(outp + len) = cofunction (NULL);
*(outp + len++) = cofunction (NULL);
mbtowc (NULL, NULL, 0); if (mbtowc (pwc, outp, ++len) >= 0) goto done;
if (mbtowc (pwc, outp, MB_CUR_MAX) >= 0) goto done;
*pwc = 0x100;
for (;;) {
if (len >= MB_CUR_MAX) break;
*(outp + len) = cofunction (NULL);
*(outp + len++) = cofunction (NULL);
mblen (NULL, 0); if (mblen (outp, ++len) >= 0) break;
if (mblen (outp, MB_CUR_MAX) >= 0) break;
}
done: