To improve startup performance, we will later load smaller `SyntaxSet`s instead
of one giant one. However, the current API assumes only one `SyntaxSet` is ever used,
and that that implicitly is the `SyntaxSet` from which returned `SyntaxReference`s
comes.
This change changes the API to reflect that `SyntaxSet` and `SyntaxReference`
are tightly coupled, and enables the use of several `SyntaxSet`.
Or rather, introduce new versions of these methods and deprecate the old ones.
This is preparation to enable robust and user-friendly support for lazy-loading.
With lazy-loading, we don't know if the SyntaxSet is valid until after we try to
use it, so wherever we try to use it, we need to return a Result. See discussion
about panics in #1747.
Do not ignore `BAT_CONFIG_PATH` if it doesn't exist. Both when
generating a new config file with `--generate-config-file` and
when attempting to read the config.
Also, provide a better error message in case the file can not
be created.
closes#1550
To trigger/verify the changed code, run
bat --list-languages # or -L
This is the last clippy warning in the code that you get if you run
cargo clippy --all-targets --all-features -- --allow clippy::style
so by fixing it it becomes easier to spot when a new warning is
introduced (that does not belong to the clippy category clippy::style).
And by making it easy to spot new warnings, we increase chance of such
regressions not ending up in the code base.
This macro is intended to be package-internal and is not to be
considered part of the public lib API.
Use it in three places to reduce code duplication. However, main reason
for this refactoring is to allow us to fix#1063 without duplicating the
code yet another time.
The macro can also be used for the "Binary content from {} will not be
printed to the terminal" message if that message starts to use eprintln!
instead (if ever).
To trigger/verify the changed code, the following commands can be used:
cargo run -- --theme=ansi-light tests/examples/single-line.txt
cargo run -- --theme=does-not-exist tests/examples/single-line.txt
cargo run -- --style=grid,rule tests/examples/single-line.txt