{"id":10020811,"date":"2025-06-05T12:25:55","date_gmt":"2025-06-05T04:25:55","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020811"},"modified":"2025-06-05T12:25:55","modified_gmt":"2025-06-05T04:25:55","slug":"emacs-%e7%9a%84%e4%b8%80%e4%ba%9b%e6%9c%ac%e8%83%bd","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020811","title":{"rendered":"Emacs \u7684\u4e00\u4e9b\u672c\u80fd"},"content":{"rendered":"<blockquote><p>=&gt; <strong>\u4e0a\u4e00\u7bc7<\/strong>\uff1a<a href=\"https:\/\/segmentfault.com\/a\/1190000046607147\" target=\"_blank\" rel=\"noopener noreferrer\">Emacs \u7d20\u989c\u6de1\u5986<\/a><\/p><\/blockquote>\n<h2>\u524d\u8a00<\/h2>\n<p>\u914d\u7f6e\u4e86\u5b57\u4f53\uff0c\u4fee\u6539\u4e86\u989c\u9762\uff0c\u4f60\u7684 Emacs \u6b64\u65f6\u5df2\u9887\u4e3a\u4f53\u9762\u3002<\/p>\n<p>\u4e5f\u8bb8\u4f60\u65e9\u5df2\u8feb\u4e0d\u53ca\u5f85\uff0c\u50cf\u5f88\u591a\u5b66\u4e60 Emacs \u7684\u4eba\u90a3\u6837\uff0c\u5e0c\u671b\u5c3d\u5feb\u4e3a\u81ea\u5df1\u7684 Emacs \u5b89\u88c5\u4e00\u4e9b\u5f3a\u5927\u7684\u63d2\u4ef6\uff0c\u4f7f\u4e4b\u4ece\u7f16\u8f91\u5668\u4e4b\u795e\u8dc3\u8fc1\u4e3a\u795e\u4e4b\u7f16\u8f91\u5668\u3002<\/p>\n<p>\u6211\u5e0c\u671b\u4f60\u80fd\u5b89\u9759\u4e0b\u6765\uff0c\u5b88\u7740\u4f60\u7684 init.el\uff0c\u5982\u65e0\u5fc5\u8981\uff0c\u52ff\u589e\u914d\u7f6e\u3002<\/p>\n<h2>\u5236\u52a8\u952e<\/h2>\n<p>\u8981\u5b66\u4f1a\u5f00\u8f66\uff0c\u9700\u8981\u5148\u5b66\u4f1a\u5982\u4f55\u5239\u8f66\u3002<\/p>\n<p>\u5f53\u4f60\u8ba9 Emacs \u6267\u884c\u67d0\u4e2a\u547d\u4ee4\u6216\u67d0\u4e2a\u7ec4\u5408\u952e\u65f6\uff0c\u4e2d\u9014\u7a81\u7136\u9700\u8981\u653e\u5f03\uff0c\u6b64\u65f6\u53ef\u4f7f\u7528 <code>C-g<\/code>\uff0c\u5b83\u53ef\u4ee5\u5f3a\u884c\u7ec8\u6b62 Emacs \u6b63\u5728\u8fdb\u884c\u7684\u51e0\u4e4e\u4efb\u4f55\u4efb\u52a1\u3002\u82e5 <code>C-g<\/code> \u672a\u8d77\u6548\u679c\uff0c\u53ef\u91cd\u590d\u6267\u884c\u51e0\u6b21\u3002<\/p>\n<p>\u6709\u65f6\uff0c\u4f60\u7684 Emacs \u53ef\u80fd\u4f1a\u8fdb\u5165\u4e00\u79cd\u50f5\u6b7b\u72b6\u6001\uff0c\u4f8b\u5982\u5b83\u5728\u5b8c\u6210\u4e00\u9879\u8ba1\u7b97\u91cf\u5f88\u5927\u4e14\u9700\u8981\u8017\u8d39\u5f88\u957f\u65f6\u95f4\u7684\u4efb\u52a1\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u4f60\u9700\u8981 Emacs \u7ec8\u6b62\u8be5\u4efb\u52a1\uff0c\u4f60\u53ef\u4ee5\u6441\u4e0b <code>C-g<\/code> \u4e0d\u653e\uff0c\u76f4\u81f3 Emacs \u6062\u590d\u6b63\u5e38\u3002<\/p>\n<h2>\u5149\u6807<\/h2>\n<p>\u7f16\u8f91\u6587\u672c\u65f6\uff0c\u4f1a\u7ecf\u5e38\u79fb\u52a8\u5149\u6807\u3002\u5728 Emacs \u7684\u56fe\u5f62\u754c\u9762\u6a21\u5f0f\u91cc\uff0c\u4f60\u53ef\u4ee5\u7528\u9f20\u6807\u76f4\u63a5\u5c06\u5149\u6807\u5b9a\u4f4d\u5230\u67d0\u5904\u3002\u82e5\u5728\u5c0f\u8303\u56f4\u5185\u7cbe\u786e\u79fb\u52a8\u5149\u6807\uff0c\u53ef\u4ee5\u7528\u952e\u76d8\u4e0a\u7684\u56db\u4e2a\u65b9\u5411\u952e\u3002\u82e5\u5c06\u5149\u6807\u5feb\u901f\u79fb\u52a8\u5230\u4e00\u884c\u6587\u5b57\u7684\u9996\u90e8\u6216\u5c3e\u90e8\uff0c\u53ef\u4ee5\u7528 Home \u6216 End \u952e\u3002<\/p>\n<p>\u82e5\u5c06\u5149\u6807\u79fb\u52a8\u5230\u7f13\u51b2\u533a\u7684\u9996\u90e8\u6216\u5c3e\u90e8\uff0c\u53ef\u4ee5\u7528\u7ec4\u5408\u952e <code>M-&lt;<\/code>\uff08\u5373 Alt + Shift + , \u952e\uff09\u6216 <code>M-&gt;<\/code>\uff08\u5373 Alt + Shift + . \u952e\uff09\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u4f60\u5df2\u7ecf\u5199\u8fc7\u4e00\u4e9b Elisp \u7a0b\u5e8f\uff0c\u9886\u7565\u4e86 Lisp \u8fd9\u95e8\u4ee5\u5c42\u5c42\u62ec\u53f7\u7f16\u5199\u7a0b\u5e8f\u7684\u53e6\u7c7b\u8bed\u8a00\u3002\u4e5f\u8bb8\u4f60\u5df2\u7ecf\u53d1\u73b0\u4e86\uff0c\u5728\u4f7f\u7528 Emacs \u7f16\u5199 Elisp \u4ee3\u7801\u65f6\uff0c\u6bcf\u5f53\u5149\u6807\u79fb\u52a8\u5230\u67d0\u4e2a\u62ec\u53f7\u4e0a\uff0c\u4e0e\u4e4b\u914d\u5bf9\u7684\u62ec\u53f7\u4fbf\u4f1a\u81ea\u52a8\u52a0\u4eae\u3002\u5b9e\u9645\u4e0a\uff0c\u6b64\u65f6\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7 <code>C-M-f<\/code> \u548c <code>C-M-b<\/code> \u5728\u8fd9\u5bf9\u62ec\u53f7\u4e4b\u95f4\u6765\u56de\u8df3\u8f6c\u3002\u5373\u4fbf\u7528 Emacs \u7f16\u8f91\u5176\u4ed6\u5185\u5bb9\uff0c\u8fd9\u5bf9\u7ec4\u5408\u952e\u4e5f\u53ef\u4ee5\u4f7f\u7528\uff0c\u4f60\u4e0d\u59a8\u4e00\u8bd5\uff0c\u4ee5\u89c2\u5176\u6548\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046608532\" alt=\"\u62ec\u53f7\u5339\u914d\" title=\"\u62ec\u53f7\u5339\u914d\"><\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6709\u4e9b\u8f93\u5165\u6cd5\u4e5f\u4f1a\u5b9a\u4e49\u4e00\u4e9b\u7ec4\u5408\u952e\uff0c\u4ece\u800c\u5bf9 Emacs \u7684\u7ec4\u5408\u952e\u4ea7\u751f\u52ab\u6301\u6548\u5e94\uff0c\u4f8b\u5982 fcitx \u53ef\u80fd\u4f1a\u52ab\u6301 <code>C-M-b<\/code>\u3002\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\uff0c\u4f60\u53ef\u4ee5\u67e5\u770b\u8f93\u5165\u6cd5\u7684\u914d\u7f6e\uff0c\u4fee\u6539\u5176\u7ec4\u5408\u952e\u8bbe\u5b9a\u3002\u5f85\u65e5\u540e\uff0c\u4f60\u5b66\u4f1a\u5982\u4f55\u4e3a Emacs \u8bbe\u7f6e\u7ec4\u5408\u952e\u7ed1\u5b9a\u65f6\uff0c\u4e5f\u53ef\u4ee5\u8ba9 Emacs \u8fc1\u5c31\u8fd9\u4e9b\u8f93\u5165\u6cd5\u3002<\/p>\n<p>\u5728 Emacs \u56fe\u5f62\u754c\u9762\u6a21\u5f0f\u91cc\uff0c\u53ef\u4ee5\u7528\u9f20\u6807\u5de6\u952e\u9009\u53d6\u4e00\u6bb5\u6587\u5b57\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5149\u6807\u79fb\u52a8\u5230\u8fd9\u6bb5\u6587\u5b57\u7684\u5f00\u59cb\u5904\uff0c\u7528 <code>C-@<\/code> \u6807\u8bb0\u533a\u57df\u7684\u8d77\u70b9\uff0c\u7136\u540e\u79fb\u52a8\u5149\u6807\u81f3\u8fd9\u6bb5\u6587\u5b57\u7684\u672b\u5c3e\uff0c\u5b8c\u6210\u9009\u53d6\uff0c\u4e14\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u914d\u5408\u80fd\u5feb\u901f\u79fb\u52a8\u5149\u6807\u7684\u5feb\u6377\u952e\u6216\u7ec4\u5408\u952e\uff0c\u4ee5\u63d0\u9ad8\u6587\u5b57\u9009\u53d6\u6548\u7387\u3002<\/p>\n<h2>\u526a\u5207\/\u590d\u5236\u4e0e\u7c98\u8d34<\/h2>\n<p>\u65e0\u8bba\u662f\u7528\u9f20\u6807\uff0c\u8fd8\u662f\u7528\u952e\u76d8\u63a7\u5236\u5149\u6807\u9009\u53d6\u7684\u6587\u5b57\uff0c\u82e5\u8981\u526a\u5207\u5b83\uff0c\u53ef\u7528 <code>C-w<\/code>\uff1b\u82e5\u8981\u590d\u5236\u5b83\uff0c\u53ef\u7528 <code>M-w<\/code>\u3002\u5bf9\u4e8e\u526a\u5207\u6216\u590d\u5236\u7684\u6587\u672c\uff0c\u9700\u8981\u5c06\u5176\u63d2\u5165\u67d0\u5904\uff0c\u53ea\u9700\u5c06\u5149\u6807\u79fb\u8be5\u5904\uff0c\u6267\u884c <code>C-y<\/code>\u3002<\/p>\n<p>\u5bf9\u4e8e\u526a\u5207\u6216\u590d\u5236\u7684\u6587\u5b57\uff0cEmacs \u5c06\u5176\u653e\u5728\u4e00\u4e2a\u4f60\u770b\u4e0d\u5230\u7684\u73af\u5f62\u7f13\u51b2\u533a\u5185\uff0c\u4ea6\u5373\uff0cEmacs \u4e3a\u526a\u5207\u6216\u590d\u5236\u7684\u6587\u5b57\u5efa\u7acb\u4e86\u5386\u53f2\u673a\u5236\u3002<code>C-y<\/code> \u53ef\u4ee5\u5c06\u6700\u8fd1\u4e00\u6b21\u526a\u5207\u6216\u590d\u5236\u7684\u6587\u5b57\u7c98\u8d34\u5728\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5018\u82e5\u4f60\u9700\u8981\u7684\u662f\u4e4b\u524d\u526a\u5207\u6216\u590d\u5236\u7684\u5185\u5bb9\uff0c\u6b64\u65f6\u53ef\u7ee7\u7eed\u7528 <code>M-y<\/code> \u4e88\u4ee5\u5207\u6362\u3002<\/p>\n<p><strong>\u7ec3\u4e60<\/strong>\uff1a\u5bf9\u4e8e\u4ee5\u4e0b\u6587\u5b57\uff0c\u5148\u7528 <code>C-w<\/code> \u590d\u5236 <code>#include<\/code>\uff0c\u518d\u590d\u5236 <code>stdio.h<\/code>\uff0c\u518d\u590d\u5236 <code>main<\/code>\uff0c\u7136\u540e\u4efb\u9009\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u7528 <code>C-y<\/code> \u7c98\u8d34\u6240\u590d\u5236\u7684\u6587\u672c\uff0c\u968f\u673a\u518d\u6267\u884c\u51e0\u6b21 <code>M-y<\/code>\uff0c\u89c2\u5bdf\u6240\u53d1\u751f\u7684\u73b0\u8c61\u3002\u4e4b\u540e\uff0c\u6267\u884c <code>M-: (setq kill-ring nil)<\/code>\uff0c\u518d\u5c1d\u8bd5\u6267\u884c <code>C-y<\/code> \u548c <code>M-y<\/code>\uff0c\u89c2\u5bdf\u6240\u53d1\u751f\u7684\u73b0\u8c61\u3002<\/p>\n<pre><code>#include &lt;stdio.h&gt;\nint main(void) {\n        printf(&quot;hello world!\/n&quot;);\n        return 0;\n}<\/code><\/pre>\n<h2>\u5220\u9664<\/h2>\n<p>\u7528\u5149\u6807\u9009\u5219\u4e00\u6bb5\u6587\u672c\uff0c\u8981\u5220\u9664\u5b83\uff0c\u53ef\u7528 Backspace \u6216 Del \u952e\u3002\u5220\u9664\u4e86\u4e00\u6bb5\u6587\u672c\u540e\uff0c\u7acb\u523b\u610f\u8bc6\u5230\u662f\u8bef\u5220\uff0c\u53ef\u4f7f\u7528 <code>C-\/<\/code> \u6216 <code>C-_<\/code> \u4e88\u4ee5\u6062\u590d\u3002<\/p>\n<p>\u7c7b\u4f3c\u4e8e\u7528\u4e8e\u5b58\u50a8\u526a\u5207\u6216\u590d\u5236\u5185\u5bb9\u7684\u73af\u5f62\u7f13\u51b2\u533a\uff0cEmacs \u4e5f\u4e3a\u6587\u5b57\u7f16\u8f91\u8fc7\u7a0b\u63d0\u4f9b\u4e86\u4e00\u4e2a\u73af\u5f62\u7f13\u51b2\u533a\uff0c\u7528\u4e8e\u8bb0\u5f55\u5386\u53f2\u64cd\u4f5c\u3002\u5f53\u4f60\u53d1\u73b0\u8bef\u5220\u9664\u4e00\u4e9b\u5185\u5bb9\u65f6\uff0c\u4f7f\u7528 <code>C-\/<\/code> \u53ef\u4ee5\u64a4\u9500\u4e4b\u524d\u7684\u64cd\u4f5c\uff0c\u4f46\u662f\u53ea\u8981\u4f60\u7ee7\u7eed\u6267\u884c <code>C-\/<\/code>\uff0c\u5219\u64a4\u9500\u8fc7\u7a0b\u53ef\u4ee5\u7ee7\u7eed\uff0c\u4ece\u800c\u8ba9\u6587\u6863\u5185\u5bb9\u56de\u9000\u5230\u66f4\u65e9\u7684\u72b6\u6001\u3002<\/p>\n<p><code>M-k<\/code> \u53ef\u5220\u9664\u5149\u6807\u5230\u53e5\u5c3e\u7684\u5168\u90e8\u5185\u5bb9\u3002<code>C-k<\/code> \u53ef\u4ee5\u5220\u9664\u5149\u6807\u6240\u5728\u4f4d\u7f6e\u76f4\u81f3\u884c\u5c3e\u7684\u5168\u90e8\u5185\u5bb9\u3002\u5018\u82e5\u5149\u6807\u79fb\u52a8\u5230\u884c\u9996\uff0c\u5219 <code>C-k<\/code> \u53ef\u4ee5\u5220\u9664\u6574\u884c\u5185\u5bb9\u3002<code>M-z \u76ee\u6807\u5b57\u7b26<\/code>\uff0c\u53ef\u4ee5\u5220\u9664\u5149\u6807\u6240\u5728\u4f4d\u7f6e\u5230\u5176\u540e\u76ee\u6807\u5b57\u7b26\u7684\u6240\u6709\u5185\u5bb9\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\u8fd9\u4e09\u4e2a\u64cd\u4f5c\u6240\u5220\u9664\u7684\u5185\u5bb9\u7686\u4f1a\u88ab\u5b58\u5165\u526a\u5207\/\u590d\u5236\u73af\u5f62\u7f13\u51b2\u533a\uff0c\u4ea6\u5373\u5b83\u4eec\u6240\u7ed1\u5b9a\u7684\u547d\u4ee4\u7686\u4e3a\u6587\u5b57\u526a\u5207\u547d\u4ee4\u3002<\/p>\n<p><code>M-\/<\/code> \u53ef\u4ee5\u5220\u9664\u5149\u6807\u524d\u540e\u7684\u6240\u6709\u7684\u7a7a\u767d\u5b57\u7b26\uff08Tab \u548c\u7a7a\u683c\uff09\u3002<\/p>\n<h2>\u641c\u7d22\u4e0e\u66ff\u6362<\/h2>\n<p>\u641c\u7d22\uff0c\u4e5f\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u79fb\u52a8\u5149\u6807\u7684\u65b9\u5f0f\u3002\u5f53\u4f60\u6267\u884c <code>C-s \u641c\u7d22\u76ee\u6807<\/code> \u65f6\uff0cEmacs \u4fbf\u4f1a\u5c06\u5149\u6807\u5411\u540e\u79fb\u52a8\u5230\u7b2c\u4e00\u4e2a\u88ab\u53d1\u73b0\u7684\u641c\u7d22\u76ee\u6807\u6240\u5728\u7684\u4f4d\u7f6e\u3002\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u7ee7\u7eed\u6267\u884c <code>C-s<\/code>\uff0cEmacs \u4fbf\u4f1a\u7ee7\u7eed\u79fb\u52a8\u5149\u6807\uff0c\u5411\u540e\u7eed\u7684\u641c\u7d22\u76ee\u6807\u524d\u8fdb\uff0c\u76f4\u81f3\u62b5\u8fbe\u7f13\u51b2\u533a\u672b\u5c3e\uff0c\u6b64\u65f6 Emacs \u5ba3\u544a\u641c\u7d22\u5931\u8d25\u3002\u5018\u82e5\u4f60\u7ee7\u7eed\u6267\u884c <code>C-s<\/code>\uff0cEmacs \u4f1a\u4ece\u7f13\u51b2\u533a\u9996\u90e8\u91cd\u65b0\u8fdb\u884c\u641c\u7d22\u3002<code>C-r \u641c\u7d22\u76ee\u6807<\/code> \u53ef\u4ee5\u4ece\u5149\u6807\u6240\u5728\u4f4d\u7f6e\u5411\u524d\u641c\u7d22\uff0c\u5373\u641c\u7d22\u65b9\u5411\u4e0e <code>C-s<\/code> \u76f8\u53cd\u3002<\/p>\n<p>\u5018\u82e5\u4f60\u61c2\u5f97\u4e00\u4e9b\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u7528 <code>C-M-s<\/code> \u4e0e <code>C-M-r<\/code> \u4ee5\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5f62\u5f0f\u8bbe\u7f6e\u641c\u7d22\u76ee\u6807\uff0c\u4ece\u800c\u80fd\u5b9e\u73b0\u66f4\u6709\u6548\u7684\u641c\u7d22\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6709\u4e9b\u8f93\u5165\u6cd5\u53ef\u80fd\u4f1a\u5bf9\u8fd9\u4e24\u4e2a\u5feb\u6377\u952e\u52ab\u6301\uff0c\u4f8b\u5982 fcitx \u4f1a\u9ed8\u8ba4\u52ab\u6301 <code>C-M-s<\/code>\u3002<\/p>\n<p><code>M-% \u641c\u7d22\u76ee\u6807 RET \u66ff\u6362\u5185\u5bb9 RET<\/code> \u53ef\u4ee5\u5b9e\u73b0\u641c\u7d22\u548c\u4ea4\u4e92\u5f0f\u66ff\u6362\uff0c\u800c <code>C-M-% \u641c\u7d22\u76ee\u6807 RET \u66ff\u6362\u5185\u5bb9 RET<\/code> \u53ef\u5b9e\u73b0\u57fa\u4e8e\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u641c\u7d22\u548c\u4ea4\u4e92\u5f0f\u66ff\u6362\u3002\u6240\u8c13\u4ea4\u4e92\u5f0f\u66ff\u6362\uff0c\u5373\u9700\u8981\u4f60\u9010\u4e00\u786e\u8ba4\u662f\u5426\u66ff\u6362\u3002<\/p>\n<p><strong>\u7ec3\u4e60<\/strong>\uff1a\u7528 Emacs \u5c06\u4ee5\u4e0b\u6570\u5b57\u4e4b\u95f4\u7684\u7a7a\u683c\u66ff\u6362\u4e3a\u6362\u884c\u7b26\u3002\u6ce8\u610f\uff0c\u66ff\u6362\u5185\u5bb9\u91cc\uff0c\u662f\u65e0\u6cd5\u8f93\u5165\u56de\u8f66\u952e\u7684\uff0c\u5426\u5219\u76f8\u5f53\u4e8e\u5411 Emacs \u63d0\u4ea4\u66ff\u6362\u5185\u5bb9\uff0c\u53ef\u4f7f\u7528 <code>C-q C-j<\/code> \u8f93\u5165\u56de\u8f66\u952e\u3002<\/p>\n<pre><code>1 2 3 4 5<\/code><\/pre>\n<p>\u547d\u4ee4 <code>replace-string<\/code> \u548c <code>replace-regexp<\/code> \u53ef\u5206\u522b\u7528\u4e8e\u666e\u901a\u641c\u7d22\u76ee\u6807\u548c\u6b63\u5219\u641c\u7d22\u76ee\u6807\u7684\u6279\u91cf\u66ff\u6362\uff0c\u4ea6\u5373\u8fd9\u4e24\u4e2a\u547d\u4ee4\u5728\u641c\u7d22\u548c\u66ff\u6362\u65f6\uff0c\u65e0\u9700\u9010\u4e00\u786e\u8ba4\uff0c\u800c\u662f\u4e00\u6b21\u6027\u66ff\u6362\u6240\u6709\u641c\u7d22\u76ee\u6807\u3002<\/p>\n<h2>\u91cd\u590d<\/h2>\n<p><code>C-u<\/code> \u662f\u4e00\u4e2a\u5f88\u5947\u602a\u7684\u7ec4\u5408\u952e\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u5411\u53e6\u4e00\u4e2a\u547d\u4ee4\u4f20\u9012\u4e00\u4e2a\u6570\u5b57\u53c2\u6570\u3002\u901a\u8fc7\u5b83\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e9b\u91cd\u590d\u7684\u63d2\u5165\u6216\u5220\u9664\u6548\u679c\u3002\u4f8b\u5982\uff0c<code>C-u 4 0<\/code>\uff0c\u53ef\u4ee5\u5728\u5149\u6807\u6240\u5728\u4f4d\u7f6e\u63d2\u5165 <code>0000<\/code>\uff0c\u5018\u82e5\u5c06\u5149\u6807\u79fb\u52a8\u5230\u8fd9 4 \u4e2a 0 \u7684\u9996\u90e8\uff0c\u7136\u540e\u6267\u884c <code>C-u 4 Del<\/code>\uff0c\u4fbf\u53ef\u5c06 4 \u4e2a 0 \u5220\u9664\u3002\u4e5f\u53ef\u4ee5\u7528 <code>C-u<\/code> \u63a7\u5236\u5149\u6807\u7684\u79fb\u52a8\u8ddd\u79bb\uff0c\u4f8b\u5982 <code>C-u 8 Right<\/code>\uff0c\u53ef\u4ee5\u5c06\u5149\u6807\u5411\u53f3\u79fb\u52a8 8 \u4e2a\u5b57\u7b26\u3002\u5018\u82e5\u4e0d\u4e3a <code>C-u<\/code> \u63d0\u4f9b\u6570\u5b57\uff0c\u5b83\u4f1a\u9ed8\u8ba4\u4ee5 <code>4<\/code> \u5de5\u4f5c\u3002\u4f8b\u5982\uff0c<code>C-u Down<\/code>\uff0c\u53ef\u4ee5\u5c06\u5149\u6807\u5411\u4e0b\u79fb\u52a8 4 \u884c\u3002\u6709\u4e00\u4e9b Emacs \u547d\u4ee4\uff0c\u9700\u8981\u7528 C-u \u6539\u53d8\u884c\u4e3a\uff0c\u4f8b\u5982 <code>C-u C-u C-s<\/code> \u53ef\u4ee5\u5728\u641c\u7d22\u6587\u5b57\u65f6\uff0c\u533a\u5206\u5927\u5c0f\u5199\u3002<\/p>\n<p><strong>\u7ec3\u4e60<\/strong>\uff1a\u4f60\u77e5\u9053 <code>C-u 10 0<\/code> \u548c <code>C-u 10 C-u 0<\/code> \u7684\u533a\u522b\u5417\uff1f\u53ef\u4ee5\u5c1d\u8bd5\u5728 Emacs \u91cc\u6267\u884c\u524d\u8005\uff0c\u770b\u80fd\u5426\u6210\u529f\u3002<\/p>\n<h2>\u77e9\u5f62\u64cd\u4f5c<\/h2>\n<p>\u6587\u672c\u7f16\u8f91\u5668\u5927\u90fd\u662f\u57fa\u4e8e\u884c\uff08Row\uff09\u7684\u64cd\u4f5c\u3002Emacs \u63d0\u4f9b\u4e86\u57fa\u4e8e\u5217\uff08Column\uff09\u7684\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5373\u77e9\u5f62\u6a21\u5f0f\u3002\u5728\u77e9\u5f62\u6a21\u5f0f\u4e0b\uff0c\u53ef\u4ee5\u7528\u77e9\u5f62\u9009\u53d6\u6587\u5b57\uff0c\u7136\u540e\u5220\u9664\u6216\u66ff\u6362\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4ee5\u4e0b\u6587\u5b57\uff0c\u5c06\u5149\u6807\u79fb\u52a8\u5230\u7b2c 2 \u884c\u7b2c 4 \u4e2a <code>b<\/code> \u4e0a\uff0c\u7136\u540e\u6267\u884c <code>C-x SPC<\/code>\uff0c<code>SPC<\/code> \u5373\u7a7a\u683c\u952e\uff0c\u7136\u540e\u5c06\u5149\u6807\u79fb\u52a8\u5230\u7b2c 3 \u884c\u5012\u6570\u7b2c 3 \u4e2a <code>c<\/code> \u4e0a\uff0c\u4fbf\u53ef\u83b7\u5f97\u5982\u4e0b\u56fe\u6240\u793a\u7684\u77e9\u5f62\u9009\u62e9\u7ed3\u679c\u3002<\/p>\n<pre><code>aaaaaaaaaaaaaaaa\nbbbbbbbbbbbbbbbb\ncccccccccccccccc\ndddddddddddddddd<\/code><\/pre>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046608533\" alt=\"\u77e9\u5f62\u9009\u62e9\" title=\"\u77e9\u5f62\u9009\u62e9\" loading=\"lazy\"><\/p>\n<p>\u5bf9\u4e8e\u6240\u9009\u7684\u7ed3\u679c\uff0c\u53ef\u4ee5\u4e0a\u6587\u6240\u8ff0\u7684\u7ec4\u5408\u952e\u590d\u5236\u3001\u526a\u5207\u6216\u5220\u9664\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 <code>C-x r t<\/code> \u952e\u66ff\u6362\u5185\u5bb9\uff0c\u4f8b\u5982\u53ea\u9700\u7528 <code>C-x r t C-u 10 *<\/code> \u4fbf\u53ef\u5c06\u4e0a\u8ff0\u6587\u5b57\u4fee\u6539\u4e3a<\/p>\n<pre><code>aaaaaaaaaaaaaaaa\nbbb**********bbb\nccc**********ccc\ndddddddddddddddd<\/code><\/pre>\n<p><strong>\u7ec3\u4e60<\/strong>\uff1a\u5c06\u5149\u6807\u79fb\u52a8\u5230\u4e0a\u8ff0\u6587\u5b57\u7b2c\u4e00\u884c\u7684\u7b2c 1 \u4e2a <code>a<\/code> \u4e0a\uff0c\u7136\u540e\u6267\u884c <code>C-x SPC<\/code>\uff0c\u968f\u673a\u5411\u4e0b\u79fb\u52a8\u5149\u6807\u5230\u7b2c 4 \u884c\u7684\u7b2c 1 \u4e2a <code>d<\/code> \u4e0a\uff0c\u7136\u540e\u6267\u884c <code>C-x r t |||| RET<\/code>\uff0c\u89c2\u5bdf\u6240\u53d1\u751f\u7684\u73b0\u8c61\uff0c\u6240\u5f97\u7ed3\u679c\u5e94\u5f53\u5982\u4e0b<\/p>\n<pre><code>||||aaaaaaaaaaaaaaaa\n||||bbb**********bbb\n||||ccc**********ccc\n||||dddddddddddddddd<\/code><\/pre>\n<p><strong>\u7ec3\u4e60<\/strong>\uff1a\u4e00\u4e9b\u73b0\u4ee3\u7684\u6587\u672c\u7f16\u8f91\u5668\u63d0\u4f9b\u4e86\u591a\u5149\u6807\u7f16\u8f91\u529f\u80fd\uff0cEmacs \u4e5f\u6709\u76f8\u5e94\u7684\u63d2\u4ef6\u3002\u4f60\u601d\u8003\u4e00\u4e0b\uff0c\u57fa\u4e8e\u4e0a\u6587\u6240\u8bb2\u7684\u641c\u7d22\/\u66ff\u6362\u4ee5\u53ca\u77e9\u5f62\u64cd\u4f5c\uff0c\u53ef\u5426\u5b8c\u6210\u591a\u5149\u6807\u7f16\u8f91\u6240\u80fd\u5b8c\u6210\u7684\u4efb\u4f55\u4e8b\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u4f60\u53ef\u4ee5\u5c06\u672c\u6587\u6240\u8ff0\u7684\u8fd9\u4e9b\u7ec4\u5408\u952e\u6574\u7406\u5230\u4e00\u5f20\u5361\u7247\u4e0a\u4ee5\u4f5c\u5907\u5fd8\u3002\u4e0d\u8fc7\uff0c\u8fd9\u4e9b\u7ec4\u5408\u952e\u53ea\u8981\u4f60\u7528\u8fc7\u51e0\u6b21\uff0c\u57fa\u672c\u90fd\u80fd\u8bb0\u5f97\u4f4f\uff0c\u56e0\u4e3a\u5b83\u4eec\u5bf9\u5e94\u7684\u662f\u4e00\u4e9b\u5e38\u7528\u529f\u80fd\u3002\u7528\u591a\u4e86\uff0c\u81ea\u7136\u5c31\u50cf\u8bc6\u5b57\u4e00\u6837\u8bb0\u4f4f\u4e86\u5b83\u4eec\uff0c\u6700\u7ec8\u662f\u4f60\u7684\u624b\u6307\u8bb0\u4f4f\u4e86\u5b83\u4eec\u3002\u5f53\u4f60\u7684\u624b\u6307\u8bb0\u4f4f\u4e86\u8fd9\u4e9b\u7ec4\u5408\u952e\uff0c\u5728\u4f7f\u7528 Emacs \u7684\u65f6\u5019\uff0c\u4fbf\u4f1a\u89c9\u5f97\u50cf\u662f\u5728\u5f39\u594f\u94a2\u7434\uff0c\u6211\u53ea\u662f\u62c5\u5fc3\u4f60\u4f1a\u575a\u6301\u4ee5\u4e8c\u6307\u7985\u7684\u65b9\u5f0f\u5f39\u594f\u94a2\u7434\u3002<\/p>\n<p>\u4f60\u751f\u547d\u91cc\u6240\u6709\u7f16\u8f91\u6587\u5b57\u7684\u4efb\u52a1\uff0c\u4e5f\u8bb8\u6709 90% \u53ea\u9700\u57fa\u4e8e\u8fd9\u4e9b\u7ec4\u5408\u952e\u4fbf\u53ef\u5b8c\u6210\uff0c\u4ea6\u5373\u53ef\u80fd\u53ea\u6709 10% \u60c5\u51b5\u9700\u8981\u4e00\u4e9b Emacs \u63d2\u4ef6\u7684\u8f85\u52a9\u3002\u82e5\u4f60\u662f Emacs \u521d\u5b66\u8005\uff0c\u4e0d\u8003\u8651\u5148\u638c\u63e1\u8fd9 90%\uff0c\u800c\u662f\u5148\u56fe\u8c0b\u90a3 10%\uff0c\u72b9\u5982\u9ad8\u8003\u65f6\uff0c\u4f60\u4e00\u4e0a\u6765\u5c31\u53bb\u505a\u538b\u8f74\u9898\uff0c\u800c\u4e0d\u662f\u5148\u89e3\u51b3\u90a3\u4e9b\u4f60\u6709\u80fd\u529b\u89e3\u51b3\u7684\u9898\u76ee\u3002<\/p>\n<p>\u5f88\u591a\u653e\u5f03 Emacs \u7684\u4eba\uff0c\u662f\u4ece\u62b1\u6028\u957f\u65f6\u95f4\u9891\u7e41\u6441 Ctrl \u548c Alt \u952e\u4f4d\u4f1a\u4f24\u5de6\u624b\u6216\u53f3\u624b\u7684\u5c0f\u624b\u6307\u5f00\u59cb\u7684\u3002\u6211\u7684\u5efa\u8bae\u662f\uff0c\u5c0f\u624b\u6307\u82e5\u89c9\u5f97\u7d2f\u4e86\u6216\u5f00\u59cb\u75bc\u4e86\uff0c\u610f\u5473\u7740\u4f60\u7684\u8eab\u4f53\u5728\u63d0\u9192\u4f60\uff0c\u4f60\u8be5\u4f11\u606f\u4e86\uff0c\u6216\u8005\u7528\u5927\u62c7\u6307\u4ee3\u66ff\u5b83\u4eec\u51e0\u5929\u3002\u8fd9\u4e16\u4e0a\u6ca1\u6709\u4ec0\u4e48\u5de5\u4f5c\u5fc5\u987b\u8981\u7528\u4f60\u7684\u5c0f\u624b\u6307\u624d\u4f1a\u5f97\u4ee5\u66f4\u5feb\u5b8c\u6210\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000046608530\">https:\/\/segmentfault.com\/a\/1190000046608530<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>=&gt; \u4e0a\u4e00\u7bc7\uff1aEmacs \u7d20\u989c\u6de1\u5986 \u524d\u8a00 \u914d\u7f6e\u4e86\u5b57\u4f53\uff0c\u4fee\u6539\u4e86\u989c\u9762\uff0c\u4f60\u7684 Emacs \u6b64\u65f6\u5df2\u9887\u4e3a\u4f53\u9762\u3002 \u4e5f [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10020811","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020811"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020811\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}