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API: Implement buffer_get_length

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Thiago de Arruda
2014-05-10 12:42:12 -03:00
parent 73dbb97f8e
commit 417a61f54f
1 changed files with 7 additions and 1 deletions
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8
src/api/buffer.c
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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) 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) String buffer_get_line(Buffer buffer, int64_t index, Error *err)