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scm_from_stringn utf8 optimization

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* libguile/strings.c (scm_from_stringn): Optimize scm_from_stringn for
  utf-8.
This commit is contained in:
Andy Wingo 2012-02-14 09:35:22 +01:00
parent 33aadcab8a
commit 098818a165
1 changed files with 3 additions and 7 deletions
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10
libguile/strings.c
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@ -1525,13 +1525,9 @@ scm_from_stringn (const char *str, size_t len, const char *encoding,
len = strlen (str);
if (encoding == NULL || len == 0)
{
/* If encoding is null (or the string is empty), use Latin-1. */
char *buf;
res = scm_i_make_string (len, &buf, 0);
memcpy (buf, str, len);
return res;
}
return scm_from_latin1_stringn (str, len);
else if (strcmp (encoding, "UTF-8") == 0)
return scm_from_utf8_stringn (str, len);
u32len = 0;
u32 = (scm_t_wchar *) u32_conv_from_encoding (encoding,