edb32b5e66
Flycheck recently gained a feature to explain the error at point (bound under `C-c ! e` by default). This commit adds a corresponding leader binding to the flycheck layer.
2.7 KiB
Syntax Checking layer
Description
This layer provides on the fly syntax checking using Flycheck.
Install
Layer
To use this configuration layer, add it to your ~/.spacemacs. You will need to
add syntax-checking to the existing dotspacemacs-configuration-layers list in this
file.
Enabling/Disabling tooltips
By default tooltips are enabled and used whenever it is possible.
You can disable them by setting the variable syntax-checking-enable-tooltips
to nil:
(setq-default dotspacemacs-configuration-layers
'((syntax-checking :variables syntax-checking-enable-tooltips nil)))Disabling by default
By default, syntax-checking is enabled in all available major modes and may be
toggled off with SPC t s. You can default this to off by setting the variable
syntax-checking-enable-by-default to nil:
(setq-default dotspacemacs-configuration-layers
'((syntax-checking :variables syntax-checking-enable-by-default nil)))
If you want more fine-grained control, you can configure the variable
flycheck-global-modes instead. Note that this variable should be manipulated
in dotspacemacs/user-config.
Bitmaps
If the original flycheck fringe bitmaps are more to your liking, you can set the
variable syntax-checking-use-original-bitmaps to t:
(setq-default dotspacemacs-configuration-layers
'((syntax-checking :variables syntax-checking-use-original-bitmaps t)))Key Bindings
| Key Binding | Description |
|---|---|
SPC e c |
clear errors |
SPC e h |
describe flycheck checker |
SPC e l |
display a list of all the errors |
SPC e L |
display a list of all the errors and focus the errors buffer |
SPC e e |
explain the error at point |
SPC e s |
set flycheck checker |
SPC e S |
set flycheck checker executable |
SPC e v |
verify flycheck setup |
SPC t s |
toggle flycheck |