文言 wenyan-lang

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文言文編程語言。A programming language for the ancient Chinese. Try it online.

序

夫唐、虞之世，結繩而足治，屈指而足算。是時豈料百代之後，計算機械之巧，精於公輸之木鳶，善於武侯之流馬；程式語言之多，繁若《天官》之星宿，奇勝《山經》之走獸。鼠、蟹、鑽、魚，或以速稱。蛇、象、駱、犀，各爭文采。方知鬼之所以夜哭，天之所以雨粟。然以文言編程者，似所未有。此誠非文脈之所以傳，文心之所以保。嗟予小子，遂有斯志。然則數寸之烏絲猶覆於頭，萬卷之素書未破於手；一身長羈於遠邦，兩耳久曠于雅言。然夫文章者吾之所宿好，程式者偶承時人之謬譽。故希孟不慚年少，莊生不望無涯。乃作斯言。誠未能嘔瀝長吉之心血，亦庶幾免於義山之流沫。既成之後，復學干將鑄劍而自飼，越王嚐糞而當先。自謂偶追《十書》之筆意，但恨少八家之淋漓。此子山所謂士衡撫掌而甘心，平子見陋而固宜。然則雖實覆甕之質，尚存斧正之望；雖乏呂相之金，易字之渴蓋同。此亦開源之大義，吾輩之所以勉勵也。一笑。

Helloworld

Wenyan:

吾有一數。曰三。名之曰「甲」。
為是「甲」遍。
	吾有一言。曰「「問天地好在。」」。書之。
云云。

Equivalent JavaScript:

var n = 3;
for (var i = 0; i < n; i++) {
	console.log("問天地好在。");
}

Output:

問天地好在。
問天地好在。
問天地好在。

Punctuations and newlines are completely optional (just like they are in Classical Chinese), so the above code is equivalent to:

吾有一數曰三名之曰「甲」為是「甲」遍吾有一言曰「「問天地好在」」書之云云

More sophisticated examples, such as the Sieve of Eratosthenes, Quicksort, Mandelbrot set, and Tower of Hanoi, can be found in the ./examples folder.

Features

Natural Language Programming sharing the grammar of Classical Chinese
Compiles to JavaScript, Python, or Ruby
Turing complete
An Online IDE
Examples to get started
A packages manager wyg(文淵閣) and awesome packages from the community.

Try it out

The Online IDE

Text Editor Plugins

Command Line Compiler

Install the compiler by

npm install -g @wenyan/cli

Try run the included examples, e.g.:

wenyan examples/helloworld.wy
# will output: 問天地好在。

The Decompiler

You can now translate JavaScript to wenyan-lang using the wenyanizer by zxch3n.

3rd Party Compilers

JVM compiler by MagicLu550

Documentation

Check out our Wiki pages

Contributors

Code Contributors

This project exists thanks to all the people who contribute. [Contribute].

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wenyan-lang/wenyan

wenyan-lang

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