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API: Refactor: Implement buffer_get_number

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This commit is contained in:
Thiago de Arruda 2014-05-23 15:49:46 -03:00
parent a842fe4dc1
commit 1156360fe7
2 changed files with 19 additions and 0 deletions
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12
src/nvim/api/buffer.c
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@ -293,6 +293,18 @@ void buffer_set_option(Buffer buffer, String name, Object value, Error *err)
set_option_to(buf, SREQ_BUF, name, value, err);
}
Integer buffer_get_number(Buffer buffer, Error *err)
{
Integer rv = 0;
buf_T *buf = find_buffer(buffer, err);
if (!buf) {
return rv;
}
return buf->b_fnum;
}
String buffer_get_name(Buffer buffer, Error *err)
{
String rv = {.size = 0, .data = ""};

7
src/nvim/api/buffer.h
View File

@ -104,6 +104,13 @@ Object buffer_get_option(Buffer buffer, String name, Error *err);
/// @param[out] err Details of an error that may have occurred
void buffer_set_option(Buffer buffer, String name, Object value, Error *err);
/// Gets the buffer number
///
/// @param buffer The buffer handle
/// @param[out] err Details of an error that may have occurred
/// @return The buffer number
Integer buffer_get_number(Buffer buffer, Error *err);
/// Gets the full file name for the buffer
///
/// @param buffer The buffer handle