https://github.com/lilydjwg/cjk-align

Align CJK and emoji characters correctly on terminals
https://github.com/lilydjwg/cjk-align

cjk cjk-characters rust-library

Last synced: about 2 months ago
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Align CJK and emoji characters correctly on terminals

• Host: GitHub
• URL: https://github.com/lilydjwg/cjk-align
• Owner: lilydjwg
• License: bsd-3-clause
• Created: 2024-03-29T14:18:46.000Z (9 months ago)
• Default Branch: master
• Last Pushed: 2024-03-29T14:19:10.000Z (9 months ago)
• Last Synced: 2024-10-07T22:38:07.608Z (3 months ago)
• Topics: cjk, cjk-characters, rust-library
• Language: Rust
• Homepage:
• Size: 1.95 KB
• Stars: 5
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
This library provides a wrapper struct `CJKAlign` to align CJK and emoji characters

correctly on terminals. Despite its name, it works for other Unicode characters too

as supported by the unicode-width crate.

```rust

use cjk_align::CJKAlign;

assert_eq!(format!("{:6}", CJKAlign("你好")), "你好  ");

assert_eq!(format!("{:>6}", CJKAlign("你好")), "  你好");

assert_eq!(format!("{:^6}", CJKAlign("你好")), " 你好 ");

assert_eq!(format!("{:^7}", CJKAlign("你好")), "  你好 ");

```

To treat East Asian ambiguous width characters as double width, use

`CJKAlignWide` instead:

```rust

use cjk_align::{CJKAlign, CJKAlignWide};

assert_eq!(format!("{:8}", CJKAlign("“……”")), "“……”    ");

assert_eq!(format!("{:8}", CJKAlignWide("“……”")), "“……”");

```