使用 Homebrew 安装 tal

项目链接

• 主页

命令和别名

• tal

项目历史

The official tal page was created on 1997-05-04 and last updated on 1999-06-17 for version 1.9. It distributes source archives, DOS and Win32 ports, and documents Unix builds for systems including AIX, HP-UX, IRIX, Linux, OSF/1, SunOS 4, and SunOS 5.

tal belongs to the late-1990s Unix filter tradition: one small program, standard input to standard output, a man page, and editor integration through shell filters. The page explicitly calls out Vim visual-mode mappings for running selected lines through `tal`.

采用历史

Official sources do not show broad mainstream adoption, but they do show portability work and user requests around formatting tables and more complex trailer selection. Homebrew packaging preserves the tool for modern macOS users despite its older upstream page.

使用方式

Typical usage is to align closing comment tags, backslashes in C macro definitions, dots in index-like text, or status markers in a to-do list. The examples page demonstrates options for padding, target columns, case-insensitive matching, maximum line length, and trailer length.

为什么软件包爱好者会关心

Package nerds care about tal as a tiny, durable Unix text filter: public-domain style licensing, basic C portability, editor-friendly behavior, and a feature set narrow enough to remain useful decades later. It is the sort of small tool package managers keep alive because it composes well with editors and pipelines.

时间线

• 1997-05-04: Official tal page created.
• 1997-11-30: Examples page created.
• 1999-05-25: Examples page last updated.
• 1999-06-17: Main page last updated for tal 1.9.

Related projects

• The official page points to Vim as a natural editor integration and to boxes, Thomas Jensen's related box-drawing filter.

来源

• https://thomasjensen.com/software/tal/
• https://thomasjensen.com/software/tal/examples.html