一个Python (2和3) LaTeX 预处理器：preTeX
jopen
10年前
preTeX是一个Python (2和3) 的LaTeX 预处理器。旨在使LaTeX的语法更加简洁，从而写作过程更快，代码更易读。它由许多 "transformations" 组成。
Transformations
Overview, but more below the table.
| name | input | output | notes |
|---|---|---|---|
| arrow | a -> b | a \to b | |
| approx | a~=b | a\approx b | |
| leq | a<=b | a\leq b | |
| geq | a>=b | a\geq b | |
| ll | a<<b | a\ll b | |
| gg | a>>b | a\gg b | |
| neq | a != b | a \neq b | |
| cdot | a*b | a\cdot b | see below for more info |
| braket | <a|b|c> | \braket{a|b|c} | see below for more info |
| dots | 1, 2, ... | 1, 2, \dots | |
| sub_superscript | \int_n=1 ^42+x | \int_{n=1} ^{42+x} | see below for more info |
| dot | x.. | \ddot{x} | see below for more info |
| displaymath | d$x^2$ | $\displaymath x^2$ | see below for more info |
| frac | \frac a+b c*d | \frac{a+b}{c*d} | see below for more info |
| frac_compact | a+b // c*d | \frac{a+b}{c*d} |