zsh-users/zsh-syntax-highlighting

SHORT_LOOPS syntax "while {....} {....}" not recognized

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#880 建立於 2022年6月23日

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Buggood first issuesyntax:command-word

描述

It is possible to write a loop using a different syntax like:

while (( i++ < 10 )) { echo i is $i }

Issue:

The syntax highlighting fails on the { echo i is $i } part. Has this been a conscious decision made in the past? If not is it possible to fix this?

貢獻者指南

技術棧
shell
領域
developer experience
議題類型
bug
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。
half day
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。
stale
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
zshregexsyntax highlighting plugin internals
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。
35
研究方向
Investigate the zsh syntax highlighting codebase, specifically the highlighters for builtin commands. The issue reports that 'while {....} {....}' syntax is not recognized. Look at the 'main' highlighter or the 'zle' highlighter for case patterns. Review comments in the issue for suggested approaches, such as modifying regex patterns to match the short loop syntax. No linked PRs, so propose to compare with how 'if' or 'for' short syntax is handled.