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api: make nvim[_obj]_set_var and _del_var not return the old value

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Björn Linse
2016-09-14 11:17:07 +02:00
parent c61bf43a90
commit cd08e6cf72
12 changed files with 235 additions and 64 deletions
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36
src/nvim/api/vim.c
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@@ -354,26 +354,46 @@ Object nvim_get_var(String name, Error *err)
/// @param name The variable name
/// @param value The variable value
/// @param[out] err Details of an error that may have occurred
/// @return The old value or nil if there was no previous value.
///
/// @warning It may return nil if there was no previous value
/// or if previous value was `v:null`.
Object nvim_set_var(String name, Object value, Error *err)
void nvim_set_var(String name, Object value, Error *err)
{
return dict_set_value(&globvardict, name, value, false, err);
dict_set_value(&globvardict, name, value, false, false, err);
}
/// Removes a global variable
///
/// @param name The variable name
/// @param[out] err Details of an error that may have occurred
void nvim_del_var(String name, Error *err)
{
dict_set_value(&globvardict, name, NIL, true, false, err);
}
/// Sets a global variable
///
/// @deprecated
///
/// @param name The variable name
/// @param value The variable value
/// @param[out] err Details of an error that may have occurred
/// @return The old value or nil if there was no previous value.
///
/// @warning It may return nil if there was no previous value
/// or if previous value was `v:null`.
Object nvim_del_var(String name, Error *err)
Object vim_set_var(String name, Object value, Error *err)
{
return dict_set_value(&globvardict, name, NIL, true, err);
return dict_set_value(&globvardict, name, value, false, true, err);
}
/// Removes a global variable
///
/// @deprecated
///
/// @param name The variable name
/// @param[out] err Details of an error that may have occurred
/// @return The old value
Object vim_del_var(String name, Error *err)
{
return dict_set_value(&globvardict, name, NIL, true, true, err);
}
/// Gets a vim variable