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Change the signature of utf_convert() (mbyte.c) to use ARRAY_SIZE

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This commit is contained in:
Felipe Oliveira Carvalho 2014-12-13 11:35:00 -03:00
parent 2140f8f1f0
commit 478c99c128
1 changed files with 7 additions and 8 deletions
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15
src/nvim/mbyte.c
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@ -2346,13 +2346,12 @@ static convertStruct foldCase[] =
* Return the converted equivalent of "a", which is a UCS-4 character. Use
* the given conversion "table". Uses binary search on "table".
*/
static int utf_convert(int a, convertStruct *table, int tableSize)
static int utf_convert(int a, convertStruct *table, size_t n_items)
{
int start, mid, end; /* indices into table */
int entries = tableSize / sizeof(convertStruct);
size_t start, mid, end; /* indices into table */
start = 0;
end = entries;
end = n_items;
while (start < end) {
/* need to search further */
mid = (end + start) / 2;
@ -2361,7 +2360,7 @@ static int utf_convert(int a, convertStruct *table, int tableSize)
else
end = mid;
}
if (start < entries
if (start < n_items
&& table[start].rangeStart <= a
&& a <= table[start].rangeEnd
&& (a - table[start].rangeStart) % table[start].step == 0)
@ -2376,7 +2375,7 @@ static int utf_convert(int a, convertStruct *table, int tableSize)
*/
int utf_fold(int a)
{
return utf_convert(a, foldCase, (int)sizeof(foldCase));
return utf_convert(a, foldCase, ARRAY_SIZE(foldCase));
}
static convertStruct toLower[] =
@ -2702,7 +2701,7 @@ int utf_toupper(int a)
return TOUPPER_LOC(a);
/* For any other characters use the above mapping table. */
return utf_convert(a, toUpper, (int)sizeof(toUpper));
return utf_convert(a, toUpper, ARRAY_SIZE(toUpper));
}
bool utf_islower(int a)
@ -2732,7 +2731,7 @@ int utf_tolower(int a)
return TOLOWER_LOC(a);
/* For any other characters use the above mapping table. */
return utf_convert(a, toLower, (int)sizeof(toLower));
return utf_convert(a, toLower, ARRAY_SIZE(toLower));
}
bool utf_isupper(int a)