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Merge pull request #3376 from eric-menne/fix/ctrl-c_fails_in_powershell

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Fix ctrl-c fails in powershell
This commit is contained in:
Keith Hall
2025-08-22 17:59:35 +03:00
committed by GitHub
parent c657b18efd d397bea6dc
commit 297e8280d9
2 changed files with 8 additions and 2 deletions
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7
README.md
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@@ -646,7 +646,7 @@ If you want to pass command-line arguments to the pager, you can also set them v
`PAGER`/`BAT_PAGER` variables:
```bash
export BAT_PAGER="less -RF"
export BAT_PAGER="less -RFK"
```
Instead of using environment variables, you can also use `bat`'s [configuration file](#configuration-file) to configure the pager (`--pager` option).
@@ -656,7 +656,7 @@ Instead of using environment variables, you can also use `bat`'s [configuration
When using `less` as a pager, `bat` will automatically pass extra options along to `less`
to improve the experience. Specifically, `-R`/`--RAW-CONTROL-CHARS`, `-F`/`--quit-if-one-screen`,
and under certain conditions, `-X`/`--no-init` and/or `-S`/`--chop-long-lines`.
`-K`/`--quit-on-intr` and under certain conditions, `-X`/`--no-init` and/or `-S`/`--chop-long-lines`.
>[!IMPORTANT]
> These options will not be added if:
@@ -674,6 +674,9 @@ The `-F` option instructs `less` to exit immediately if the output size is small
the vertical size of the terminal. This is convenient for small files because you do not
have to press `q` to quit the pager.
The `-K` option instructs `less` to exit immediately when an interrupt signal is received.
This is useful to ensure that `less` quits together with `bat` on SIGINT.
The `-X` option is needed to fix a bug with the `--quit-if-one-screen` feature in versions
of `less` older than version 530. Unfortunately, it also breaks mouse-wheel support in `less`.
If you want to enable mouse-wheel scrolling on older versions of `less` and do not mind losing

3
src/output.rs
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@@ -93,6 +93,9 @@ impl OutputType {
p.arg("-S"); // Short version of --chop-long-lines for compatibility
}
// Ensures that 'less' quits together with 'bat'
p.arg("-K"); // Short version of '--quit-on-intr'
// Passing '--no-init' fixes a bug with '--quit-if-one-screen' in older
// versions of 'less'. Unfortunately, it also breaks mouse-wheel support.
//