API: Implement buffer_get_length

This commit is contained in:
Thiago de Arruda 2014-05-10 12:42:12 -03:00
parent 73dbb97f8e
commit 417a61f54f

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@ -37,7 +37,13 @@ static int64_t normalize_index(buf_T *buf, int64_t index);
int64_t buffer_get_length(Buffer buffer, Error *err)
{
abort();
buf_T *buf = find_buffer(buffer, err);
if (!buf) {
return 0;
}
return buf->b_ml.ml_line_count;
}
String buffer_get_line(Buffer buffer, int64_t index, Error *err)