--wrap unpaged · sharkdp/bat#1081

(11 comments) (3 reactions) (0 assignees)Rust (58,889 stars) (1,557 forks)batch import

feature-requestgood first issue

説明

I love it when bat wraps lines in a single page of output. When output needs to be sent to the pager, though, the wrapped lines are actively unhelpful. I'm very used to issuing -S to less once a log file is open to change the line wrapping live.

I'd like a --wrap mode that behaves like auto for unpaged output, but never when piping to less.

コントリビューターガイド

技術スタック: rustshell
領域: clibackend
Issue 種別: feature
難度: 3
推定時間: half day
活動状況: stale
明確さ: mostly clear
前提条件: Basic RustUnderstanding of bat's paging logic
初心者向け度: 40
調査方針: Start by examining the existing ` wrap` flag implementation in `src/bin/bat/clap app.rs` and the wrapping logic in `src/printer.rs`. The discussion in issue comments hints at how `less` is invoked with the ` S` flag; look at how paging is set up in `src/bin/bat/paging.rs`. The request is to add a new wrap mode that defaults to auto for direct terminal output but never wraps when paging. Consider adding a new variant to the `Wrap` enum and adjusting the paging setup to pass the correct ` no wrap` flag to `less`.