the region for sequences of spaces, and converts sequences of at least two spaces to tabs if that can be done without changing indentation. `M-x untabify' changes all tabs in the region to appropriate numbers of
I use these two literally all the time. The first one removes trailing whitespace and replaces all tabs with spaces before save. The last one I've got on a key - it also indents the entire buffer. These might not be for everybody. Sometimes you do want tabs (I'm looking at youMake...
For example, to replace: good editor with good editor: Emacs What you need is actually to input a newline in Emacs: C-q C-j C-q is for quoted-insert, and C-j is a newline (0xa). Read more: Replacing tabs with spaces in Emacs How to remove newline characters from a strin...
M-x visit-tags-table 指定一个新的标记文件 M-x tags-search Regexp search on all files in tabs table M-x tags-query-replace 在所有文件中执行查询-替换 M-, 继续进行上一次标记查找或查询-替换 [窗口与缓冲] --- C-x 1 删除所有其它窗口 C-x 5 2 C-x 2 上下分割当前窗口 C-x 3 左右分割...
比如 replace-string, 可以输入 repl 然后空格,再输入 s,然后 tab。 2. 替换 replace-string 输入需要替换的和新的字符串,然后输入回车。 3. 自动保存 如果修改 hello.c 文件,那么会自动保存文件为 #hello.c#,如果系统崩溃,那么下次开机,使用 c-x c-f 打开 hello.c 文件,然后 m-x recover-file ,询问...
echo area 会出现 Replace string: 此时可利用 ``Replace string:'' 後的 minibuffer , 将所要被取代的字串输 入,按下 RET 则表示已完成输入的工作 . 3. 按下 RET 时, echo area 会出现如下讯息: 4. Replace string string with: 此时可利用 minibuffer 给予所要取代的新字串. 键入 RET 时,游标所在...
replace-string 输入需要替换的和新的字符串,然后输入回车。 3. 自动保存 如果修改 hello.c 文件,那么会自动保存文件为 #hello.c#,如果系统崩溃,那么下次开机,使用 c-x c-f 打开 hello.c 文件,然后 m-x recover-file,询问确定的时候,输入 yes就可以恢复自动保存的文件了。
M-\ Delete all spaces and tabs around point. (I use this one a lot.) Emacs also has excellent built-in help. The two key bindings shown in Table 2-4 will serve you well.Table 2-4: Key Bindings for Built-in Help Keys Description C-h k key-binding Describe the function bound to...
bundler - Interact with gem Bundler from Emacs. inf-ruby - REPL buffer connected to a Ruby subprocess. enhanced-ruby-mode - Enhanced Ruby Mode replaces the emacs ruby mode that comes with ruby. It uses the Ripper class found in ruby 1.9.2 (and later) to parse and indent the source cod...
具体的功能很简单，给定一个打算整理的文件夹目录，这个脚本可以将该目录下的所有文件都揪出来，并且根据...