Hello org-mode

符号说明

• M : Mate 键
• S : Shift 键
• C : Ctrl 键

视图优化

• 使列表有缩进: M-x org-indent-mode

插入代码

行间代码(org9.2 更新后, 默认以下方法不可行, 新方法 C-c C- , 见 https://emacs.stackexchange.com/questions/46988/why-do-easy-templates-e-g-s-tab-in-org-9-2-not-work)

在空白行输入

< s TAB

或者

< e TAB

行内代码

将代码夹在两个 "=" 之间

$\LaTeX$ 公式

cdlatex 插件以简化输入

想要插入 "'" 或者 "`" 时, 可以先按 C-q 之后再输入

特殊的行内公式语法

只有在下列情况下,美元符号 "$" 才被认为是行内公式的标志:

• 是封闭的. 也就是开关的结尾各有一个美元符号.
• 行内公式不能出现两个以上的断行.
• 行内公式的美元符号要和正文之间有空格, 或者是英文标点.

链接

都采用两个方括号. 对于 Hexo, 只有放在与文章文件名同名的文件夹下才可以正常访问.

网页链接示例

[[https://phyer219.github.io/]]

效果为

https://phyer219.github.io/

图片示例

[[file:./2018-10-18-coding-Hello org-mode/cpho.jpeg]]

效果为

[[file:./2018-10-18-coding-Hello org-mode/cpho.jpeg]]

文件示例

pdf文件

[[file:./2018-10-18-coding-Hello org-mode/Friedel Oscillations1.pdf]]

效果为

[[file:./2018-10-18-coding-Hello org-mode/Friedel Oscillations1.pdf]]

python程序

[[file:./2018-10-18-coding-Hello org-mode/plot.py]]

效果为

./2018-10-18-coding-Hello org-mode/plot.py

内部链接

如

[[*pdf文件]]

效果为

[[*pdf文件]]

列表

Description list

• 项目一 :: 内容
• 项目二 :: 内容

抽屉(Drawers)

• Note taken on [2021-02-05 五 22:26] \\ ( C-c C-z )note here 这个功能不错. 可以标记什么时候做的 note.

:example: 内容 :END:

Tags :标签:

C-c C-q

表格 :table:

• 将内容移到下一行: M-down
• 在光标上面插入一行: M-S-up

表格示例

table.el

C-c ~ 插入 table.el

C-c ' 进行编辑

+-----+-----+-----+ +-----+-----+-----+

+-----+-----+-----+

+-----+-----+-----+

内容示例

python 代码块示例

import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(-2,2,1000)
f = np.e**(-(1/(1-x**2)))
y = np.piecewise(x,[x<=-1,x>-1],[0,1])*np.piecewise(x,[x<=1,x>1],[1,0])*f
plt.plot(x,y)
plt.show()

#+RESULTS:

import matplotlib.pyplot as plt
import numpy as np

c = 2
d = 3
x = np.linspace(c-1,d+1,1000)
f = np.e**(-((1/(x-c))+(1/(d-x))))
y = np.piecewise(x,[x<=c,x>c],[0,1])*np.piecewise(x,[x<=d,x>d],[1,0])*f
plt.plot(x,y)
plt.show()

手册上的例子(release 9.4)

page13

Lord of the Rings

My favorite scenes are (in this order) 1. The attack of the Rohirrim 2. Eowyn's fight with the witch king + this was already my favorite scene in the book + I really like Miranda Otto. 3. Peter Jackson being shot by Legolas

• on DVD only He makes a really funny face when it happens. But in the end, no individual scenes matter but the film as a whole. Important actors in this film are:
• Elijah Wood :: He plays Frodo
• Sean Astin :: He plays Sam, Frodo's friend. I still remember him very well from his role as Mikey Walsh in /The Goonies/.

Properties(e.g. CD Collection)

:PROPERTIES: :Title: Goldberg Variations :Composer: J.S. Bach :END:

Column view

:COLUMNS: %25ITEM %9Approved(Approved?){X} %Owner %11Status \ %10Time_Estimate{:} %CLOCKSUM %CLOCKSUM_T :Owner_ALL: Tammy Mark Karl Lisa Don :Status_ALL: "In progress" "Not started yet" "Finished" "" :Approved_ALL: "[ ]" "[X]"

C-c C-x p 添加 properties.

Date and times

C-c .

<2021-02-06 六>

Deadline

C-c C-d

DEADLINE: <2021-02-06 六>

Schedule

C-c C-s

SCHEDULED: <2021-02-06 六>