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API: Implement buffer_{get,set}_var

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This commit is contained in:
Thiago de Arruda 2014-05-10 23:01:27 -03:00
parent 607d4acfb2
commit 63da1f948a
2 changed files with 19 additions and 4 deletions
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20
src/api/buffer.c
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@ -222,12 +222,26 @@ cleanup:
Object buffer_get_var(Buffer buffer, String name, Error *err) Object buffer_get_var(Buffer buffer, String name, Error *err)
{ {
abort(); Object rv;
buf_T *buf = find_buffer(buffer, err);
if (!buf) {
return rv;
}
return dict_get_value(buf->b_vars, name, false, err);
} }
void buffer_set_var(Buffer buffer, String name, Object value, Error *err) Object buffer_set_var(Buffer buffer, String name, Object value, Error *err)
{ {
abort(); Object rv;
buf_T *buf = find_buffer(buffer, err);
if (!buf) {
return rv;
}
return dict_set_value(buf->b_vars, name, value, err);
} }
String buffer_get_option(Buffer buffer, String name, Error *err) String buffer_get_option(Buffer buffer, String name, Error *err)

3
src/api/buffer.h
View File

@ -84,7 +84,8 @@ Object buffer_get_var(Buffer buffer, String name, Error *err);
/// @param name The variable name /// @param name The variable name
/// @param value The variable value /// @param value The variable value
/// @param[out] err Details of an error that may have occurred /// @param[out] err Details of an error that may have occurred
void buffer_set_var(Buffer buffer, String name, Object value, Error *err); /// @return The old value
Object buffer_set_var(Buffer buffer, String name, Object value, Error *err);
/// Gets a buffer option value /// Gets a buffer option value
/// ///