Description

#set text(lang: "zh", region: "tw", font: "Noto Serif CJK TC")
#set page(width: auto, height: auto, margin: 2em)

```typst
#set text(
  lang: "zh",
  region: "tw",
  font: "Noto Serif CJK TC"
)
#numbering("壹", 123456789123)\
#numbering("一", 123456789123)\
```
 
Expected:

壹仟貳佰叄拾肆億伍仟陸佰柒拾捌萬玖仟壹佰貳拾叄\
一千二百三十四億五千六百七十八萬九千一百二十三

Actual:

#numbering("壹", 123456789123)\
#numbering("一", 123456789123)\

The numbering pattern only works for zh_CN and zh_SG.

zh_TW and zh_CN uses different characters for those numbering patterns. zh_CN uses "零壹贰叁肆伍陆柒捌玖拾佰仟万亿一二三四五六七八九十"(萬億), whilst zh_TW uses "零壹貳叄(參)肆伍陸柒捌玖拾佰仟萬億一二三四五六七八九十"。The numbering function should respect the regional differences.

A workaround is to run the .replace method several times.

Reproduction URL

https://typst.app/project/plLY4S1B6caZuC3sNdkNnr

Operating system

Webapp

Typst version

• I am using the latest version of Typst