zsh-users/zsh-syntax-highlighting

Jobs in command position

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#874 建立於 2022年5月27日

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Buggood first issuesyntax:command-word

描述

The various percent syntaxes for referring to a job (https://zsh.sourceforge.io/Doc/Release/Jobs-_0026-Signals.html#Jobs) can be used in command position to foreground that job:

% cat & 
[1] 9896
% 
[1]  + suspended (tty input)  cat
% %cat
[1]  + continued  cat

In the example, %cat should be green, even if there's no alias/function/builtin of that name.

Cf. https://zsh.org/users/27806 (user ran into this in zsh upstream).

貢獻者指南

技術棧
shell
領域
cli
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Understanding of zsh job control
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
Investigate how the zsh syntax highlighting project handles syntax highlighting for different command types. In particular, examine the highlighting of job control syntax (e.g., %job) which should be treated as a builtin command. Look at the current implementation to see where command highlighting is applied and add a rule to color job references in green.