/*
* Callback to be used to put a section of configuration
* into a dictionary
*/
int settings_into_dict(void *settings, void *data)
{
void *elem;
int count, i;
char name[80], value[80];
struct dict *dictionary = (struct dict *) data;
count = get_array_length(LIBCFG_PARSER, settings);
for(i = 0; i < count; ++i) {
elem = get_elem_from_idx(LIBCFG_PARSER, settings, i);
if (!elem)
continue;
if(!(exist_field_string(LIBCFG_PARSER, elem, "name")))
continue;
if(!(exist_field_string(LIBCFG_PARSER, elem, "value")))
continue;
GET_FIELD_STRING(LIBCFG_PARSER, elem, "name", name);
GET_FIELD_STRING(LIBCFG_PARSER, elem, "value", value);
dict_set_value(dictionary, name, value);
TRACE("Identify for configData: %s --> %s\n",
name, value);
}
return 0;
}
/// Sets a tabpage variable. Passing 'nil' as value deletes the variable.
///
/// @param tabpage handle
/// @param name The variable name
/// @param value The variable value
/// @param[out] err Details of an error that may have occurred
/// @return The tab page handle
Object tabpage_set_var(Tabpage tabpage, String name, Object value, 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, value, err);
}
/// Sets a global variable. Passing 'nil' as value deletes the variable.
///
/// @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 if any
Object vim_set_var(String name, Object value, Error *err)
{
return dict_set_value(&globvardict, name, value, err);
}
/// Removes a global variable
///
/// @param name The variable name
/// @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 vim_del_var(String name, Error *err)
{
return dict_set_value(&globvardict, name, NIL, true, 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
///
/// @param name The variable name
/// @param value The variable value
/// @param[out] err Details of an error that may have occurred
void nvim_set_var(String name, Object value, Error *err)
{
dict_set_value(&globvardict, name, value, false, false, err);
}