如下,定义宏都是下划线分隔,ctrl + backspace 删除整个单词,怎么设置才能删除到上一个下划线呢?
#define XIP_CTRL_DFS_HARD_CORE_SHIFT (13u)
#define XIP_CTRL_DFS_HARD_CORE_WIDTH (5u)
#define XIP_CTRL_DFS_HARD_CORE_MASK (((1u<<XIP_CTRL_DFS_HARD_CORE_WIDTH) - 1u) << XIP_CTRL_DFS_HARD_CORE_SHIFT)