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#include "subst.ih"
char *s_unsubstValue(StrVector const *sv, char *value)
{
String str;
string_construct(&str, 0);
char *end = value;
char *begin;
while (true)
{
begin = strstr(end, "+XXSUBST("); /* ) */
if (begin == 0)
{
string_addstr(&str, end); /* append the tail */
break;
}
string_additerators(&str, begin, end);
begin += strlen("+XXSUBST("); /* ) */
int idx;
end = begin + 1 + sscanf(begin, "%d", &idx); /* get the index */
string_addstr(&str, strVector_index(sv, idx)->d_value);
}
free(value);
return string_release(&str);
}
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