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Update clap/docs for merging --style arguments

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Ethan P. 2024-04-06 15:04:20 -07:00
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10
README.md
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@ -515,6 +515,16 @@ and line numbers but no grid and no file header. Set the `BAT_STYLE` environment
variable to make these changes permanent or use `bat`s variable to make these changes permanent or use `bat`s
[configuration file](https://github.com/sharkdp/bat#configuration-file). [configuration file](https://github.com/sharkdp/bat#configuration-file).
>[!tip]
> If you specify a default style in `bat`'s config file, you can change which components
> are displayed during a single run of `bat` using the `--style` command-line argument.
> By prefixing a component with `+` or `-`, it can be added or removed from the current style.
>
> For example, if your config contains `--style=full,-snip`, you can run bat with
> `--style=-grid,+snip` to remove the grid and add back the `snip` component.
> Or, if you want to override the styles completely, you use `--style=numbers` to
> only show the line numbers.
### Adding new syntaxes / language definitions ### Adding new syntaxes / language definitions
Should you find that a particular syntax is not available within `bat`, you can follow these Should you find that a particular syntax is not available within `bat`, you can follow these

6
doc/long-help.txt
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@ -134,6 +134,12 @@ Options:
set a default style, add the '--style=".."' option to the configuration file or export the set a default style, add the '--style=".."' option to the configuration file or export the
BAT_STYLE environment variable (e.g.: export BAT_STYLE=".."). BAT_STYLE environment variable (e.g.: export BAT_STYLE="..").
When styles are specified in multiple places, the "nearest" set of styles take precedence.
The command-line arguments are the highest priority, followed by the BAT_STYLE environment
variable, and then the configuration file. If any set of styles consists entirely of
components prefixed with "+" or "-", it will modify the previous set of styles instead of
replacing them.
By default, the following components are enabled: By default, the following components are enabled:
changes, grid, header-filename, numbers, snip changes, grid, header-filename, numbers, snip

6
src/bin/bat/clap_app.rs
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@ -442,6 +442,12 @@ pub fn build_app(interactive_output: bool) -> Command {
pre-defined style ('full'). To set a default style, add the \ pre-defined style ('full'). To set a default style, add the \
'--style=\"..\"' option to the configuration file or export the \ '--style=\"..\"' option to the configuration file or export the \
BAT_STYLE environment variable (e.g.: export BAT_STYLE=\"..\").\n\n\ BAT_STYLE environment variable (e.g.: export BAT_STYLE=\"..\").\n\n\
When styles are specified in multiple places, the \"nearest\" set \
of styles take precedence. The command-line arguments are the highest \
priority, followed by the BAT_STYLE environment variable, and then \
the configuration file. If any set of styles consists entirely of \
components prefixed with \"+\" or \"-\", it will modify the \
previous set of styles instead of replacing them.\n\n\
By default, the following components are enabled:\n \ By default, the following components are enabled:\n \
changes, grid, header-filename, numbers, snip\n\n\ changes, grid, header-filename, numbers, snip\n\n\
Possible values:\n\n \ Possible values:\n\n \