Commit 5c156ace authored by Paul Eggert's avatar Paul Eggert

* chartab.c: (sub_char_table_ref_and_range, char_table_ref_and_range):

Rename locals to avoid shadowing.
parent fb93dbc2
......@@ -74,6 +74,8 @@
* chartab.c (copy_sub_char_table): Now static, since it's not used
elsewhere.
(sub_char_table_ref_and_range, char_table_ref_and_range):
Rename locals to avoid shadowing.
2011-03-06 Chong Yidong <cyd@stupidchicken.com>
......@@ -216,16 +216,16 @@ sub_char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to, Lisp
int depth = XINT (tbl->depth);
int min_char = XINT (tbl->min_char);
int max_char = min_char + chartab_chars[depth - 1] - 1;
int index = CHARTAB_IDX (c, depth, min_char), idx;
int chartab_idx = CHARTAB_IDX (c, depth, min_char), idx;
Lisp_Object val;
val = tbl->contents[index];
val = tbl->contents[chartab_idx];
if (SUB_CHAR_TABLE_P (val))
val = sub_char_table_ref_and_range (val, c, from, to, defalt);
else if (NILP (val))
val = defalt;
idx = index;
idx = chartab_idx;
while (idx > 0 && *from < min_char + idx * chartab_chars[depth])
{
Lisp_Object this_val;
......@@ -244,13 +244,13 @@ sub_char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to, Lisp
break;
}
}
while ((c = min_char + (index + 1) * chartab_chars[depth]) <= max_char
while ((c = min_char + (chartab_idx + 1) * chartab_chars[depth]) <= max_char
&& *to >= c)
{
Lisp_Object this_val;
index++;
this_val = tbl->contents[index];
chartab_idx++;
this_val = tbl->contents[chartab_idx];
if (SUB_CHAR_TABLE_P (this_val))
this_val = sub_char_table_ref_and_range (this_val, c, from, to, defalt);
else if (NILP (this_val))
......@@ -275,10 +275,10 @@ Lisp_Object
char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to)
{
struct Lisp_Char_Table *tbl = XCHAR_TABLE (table);
int index = CHARTAB_IDX (c, 0, 0), idx;
int chartab_idx = CHARTAB_IDX (c, 0, 0), idx;
Lisp_Object val;
val = tbl->contents[index];
val = tbl->contents[chartab_idx];
if (*from < 0)
*from = 0;
if (*to < 0)
......@@ -288,7 +288,7 @@ char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to)
else if (NILP (val))
val = tbl->defalt;
idx = index;
idx = chartab_idx;
while (*from < idx * chartab_chars[0])
{
Lisp_Object this_val;
......@@ -308,13 +308,13 @@ char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to)
break;
}
}
while (*to >= (index + 1) * chartab_chars[0])
while (*to >= (chartab_idx + 1) * chartab_chars[0])
{
Lisp_Object this_val;
index++;
c = index * chartab_chars[0];
this_val = tbl->contents[index];
chartab_idx++;
c = chartab_idx * chartab_chars[0];
this_val = tbl->contents[chartab_idx];
if (SUB_CHAR_TABLE_P (this_val))
this_val = sub_char_table_ref_and_range (this_val, c, from, to,
tbl->defalt);
......
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