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api: Replace set_var(name, NIL) with del_var(name)

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This commit is contained in:
ZyX
2016-02-11 02:01:17 +03:00
parent af6603a6b4
commit f1ced96c28
11 changed files with 110 additions and 17 deletions
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21
src/nvim/api/tabpage.c
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@@ -54,7 +54,7 @@ Object tabpage_get_var(Tabpage tabpage, String name, Error *err)
return dict_get_value(tab->tp_vars, name, err);
}
/// Sets a tab-scoped (t:) variable. 'nil' value deletes the variable.
/// Sets a tab-scoped (t:) variable
///
/// @param tabpage handle
/// @param name The variable name
@@ -69,7 +69,24 @@ Object tabpage_set_var(Tabpage tabpage, String name, Object value, Error *err)
return (Object) OBJECT_INIT;
}
return dict_set_value(tab->tp_vars, name, value, err);
return dict_set_value(tab->tp_vars, name, value, false, err);
}
/// Removes a tab-scoped (t:) variable
///
/// @param tabpage handle
/// @param name The variable name
/// @param[out] err Details of an error that may have occurred
/// @return The tab page handle
Object tabpage_del_var(Tabpage tabpage, String name, Error *err)
{
tabpage_T *tab = find_tab_by_handle(tabpage, err);
if (!tab) {
return (Object) OBJECT_INIT;
}
return dict_set_value(tab->tp_vars, name, NIL, true, err);
}
/// Gets the current window in a tab page