Lazily resolves the client options to the settings.

Converts a UTF-16 code unit offset for a given line into a UTF-8 column number.

Get the path for the document selected by this query, ignoring whether the file exists on disk. Returns the URL's path if this is an unsaved (untitle

Return keywords with a space between them.

Add `(external)` to `implicit none (type)` or `(type, external)` to `implicit none`.

Assuming we have `implicit none (external)` for some cursed reason, adds `type` to it to make it `implicit none (type, external)`.

Two use statements are considered adjacent if the second one starts on the line immediately following the end of the first one.

Attempt to access the single inner text document selected by the query. Adapted from a Ruff function that would return `None` when selecting entire no

Return a mapping of AST entrypoints to lists of the rules and codes that operate on them.

Returns the cancellation token for the given request id if the request is still pending.

Check all files, report issues found, and return error code.

Check allow comments, raise applicable violations, and ignore allowed diagnostics

Compare two fixes.

Intrinsic modules (e.g. `use, intrinsic :: iso_fortran_env`) always come first, followed by regular modules sorted alphabetically by name.

Returns a string with debug information about the session and the document at the given URI.

Given a top-level entity, and then find the first statement that has indentation longer than the indentation on that entity, and use the difference

Dispatches a `task` by either running it as a blocking function or executing it on a background thread pool.

Show rule names and explanations

Constructs [`FortitudeSettings`] by attempting to resolve settings from a user-provided configuration file, such as `fpm.toml` or `fortitude.toml`, wi

Get the path for the document selected by this query. Returns `None` if this is an unsaved (untitled) document. The path isn't guaranteed to point t

Return the fortitude binary path.

Find the first "interesting" keyword

Given a `do_loop` that has a virtual end statement, find the enclosing `do_loop` that has the actual end statement

There are either 2 or 3 distinct labels, and the transformed `if` can have 1, 2, or 3 blocks More precisely, we can have: - 1 block: `if` -- 2 labels

Fix errors in a file, and write the fixed source code to disk.

This might leave the statement label on the `end do`, but it's quite complicated to work out if we still need it. Instead, use a separate rule to chec

TODO: needs Stylist for indentation/captialisation

Converts LSP diagnostics to a list of `DiagnosticFix`es by deserializing associated data on each diagnostic.

Returns the text of all lines that include `range`. See [`LineRanges::full_lines_str`].

If this node is an `allow` comment, get all the rules allowed on the next line

Implement `impl IntoIterator for &Category` and `RuleCodePrefix::iter()`

Map from rule to codes that can be used to select it. This abstraction exists to support a one-to-many mapping, whereby a single rule could map to mul