`xref-find-definitions` is an interactive function that requires one argument `identifier`. You either need to `call-interactively`, or better yet, call it by forwarding the `sym-name` as the `identifier`.
Emacs mode is clearly better than vim mode, because j and k keys are already
bound to down/up motion. In addition as the tree mode is traversed, the
matching code pops up on the left in emacs mode but not in vim mode.
- Labelled `elixir-backend` as safe local variable.
- Added local variable hooks of elixir mode:
- `spacemacs//elixir-setup-backend`
All other setup functions are already added to local variable hook.
See: https://github.com/syl20bnr/spacemacs/issues/14653
Racket describe mode comes with its own keybinding (i.e. `q` for quit).
Additionally it contains links, so this PR binds `o` to `link-hint-open-link`
(`ace-link` does not support this mode)
* core-customization: improved SAFE variable handling
- SAFE can either be a function or t.
- When it's t, use a default validation function
`(lambda (val) (validate-value val TYPE t))`
- When it's a function, use the supplied function.
* Fixed bugs in go and groovy layer
In almost any cases, it's better to supply `t` instead of a function, to
`SAFE` argument of `spacemacs|defc`.
For example,
```elisp
(spacemacs|defc go-use-gocheck-for-testing nil
"If using gocheck for testing when running the tests -check.f will be used instead of -run to specify the test that will be ran. Gocheck is mandatory for testing suites."
'boolean nil #'booleanp)
```
If its value is nil, it evaluate to `nil`, which means that `nil` is not
a safe value for `go-use-gocheck-for-testing` local variable.
But clearly it is.
* core-customization: improved SAFE variable handling
- Added a function `spacemacs-customization//get-variable-validator`.
This function is designed to be used with `safe-local-variable`
property of spacemacs custom variables.
See details in the docstring.
```elisp
(put 'FOO 'safe-local-variable
(apply-partially 'spacemacs-customization//get-variable-validator
'FOO))
```
- This is better than a lambda since `apply-partially` returns a compiled
function. (Though the performace gain may be tiny.)
- This is better than simply calling `validate-value`, because it returns
nil when value is nil. But sometimes nil is a valid value.
Co-authored-by: Lucius Hu <lebensterben@users.noreply.github.com>
With this fix it is now possible to select different backends in
different project using the directory variables mechanism of Emacs
(the file .dir-local.el)
- Labelled `go-backend` and `go-format-on-save` as safe local variable.
- Added local variable hooks of go mode:
- `spacemacs//go-setup-backend`
- `spacemacs//go-setup-eldoc`
- `spacemacs//go-setup-format`
See: https://github.com/syl20bnr/spacemacs/issues/14653
The configuration for various scheme implementations has been split out of the
geiser package, breaking the current layer support for the implementations.
This commit adds a simple fix for the scheme implementations support.
Anybody is free to improve the code, but at least the layer will be fixed.
currently toggle `:if` for meghanada with `use-package` only tells `use-package`
not to load `meghanada` but spacemacs still downloads `meghanada`.
also we shouldn't care about emacs 25 anymore.
