檢視宏的原始碼

{| class="wikitable" align="right"
|-
| style="background: #FF2400" align= center|  '''<big>宏 </big>'''
|-
|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fgss0.baidu.com%2F-Po3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2F9a504fc2d5628535f63a937d90ef76c6a6ef6397.jpg&refer=http%3A%2F%2Fgss0.baidu.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1653720021&t=d54210809f32f5202dafaaba4ecb4761 width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%AE%8F&step_word=&hs=0&pn=3&spn=0&di=7077213605308923905&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=2068321247%2C3895746447&os=2419047716%2C1086536672&simid=4248240738%2C599065826&adpicid=0&lpn=0&ln=1732&fr=&fmq=1651128014887_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fgss0.baidu.com%2F-Po3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2F9a504fc2d5628535f63a937d90ef76c6a6ef6397.jpg%26refer%3Dhttp%3A%2F%2Fgss0.baidu.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1653720021%26t%3Dd54210809f32f5202dafaaba4ecb4761&fromurl=ippr_z2C%24qAzdH3FAzdH3Ff7rj6wrt_z%26e3Bzit1w5_z%26e3Bkwt17_z%26e3Bv54AzdH3Fq7jfpt5gAzdH3Fn8ncmalam_z%26e3Bip4s%3Fqks%3D6jswpj_q7jfpt5g_d%26o561%3D%25D8%25CC%25CC%25Ab%25Bl%25Ed%25B9%25Fn%25Dd%25Fb%25Da%25Da%25Da%25Cc%25Dn%25Cn%25BF%25Ab%25Cn%25Em%25C0%25Al%25Cb%25Ac%25C9%25C9&gsm=4&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDgsMiw2LDQsMSw1LDcsOQ%3D%3D 来自网络的图片]</small>
|-

|-

| align= light|
|}
宏(英语:Macro)是一种批量处理的[[称谓]]。

计算机科学里的宏是一种抽象(Abstraction)，它根据一系列预定义的规则替换一定的文本模式。解释器或编译器在遇到宏时会自动进行这一模式替换。对于编译语言，[[宏展]]开在编译时发生，进行宏展开的工具常被称为宏展开器。

宏这一术语也常常被用于许多类似的环境中，它们是源自宏展开的概念，这包括键盘宏和宏语言。绝大多数情况下，"宏"这个词的使用暗示着将小命令或动作转化为一[[系列]]指令。