* Adds options to foodcritic linter
Adds a way to pass command line options to the foodcritic command and
documentation about it.
* Creates a simple test for foodcritic command callback
This test simply runs the GetCommand function for the foodcritic linter
and feeds it with some test variables to assert the command line is
being created/escaped correctly.
* Makes foodcritic linter use a command callback
Following review comments, changes the foodcritic linter to use a
`GetCommand` callback for the `command_callback` linter option.
Makes sure that `~` are escaped: flags on foodcritic command line are
negated by adding a `~` in front of the specific cop name:
```
foodcritic -t ~FC011
```
But the way the commands are executed cause foodcritic to fail (since
tilde is recognized as home directory).
* Fixes the doc to include new variables
* Remove 'col' from linters where it is hardcoded to 1
When 'col' is 1, the first column will get highlighted for no reason. It
should be 0 (which is the default).
In the scalac linter there was also a check about the outcome of
`stridx`. It would set l:col to 0 if it was -1, and then it uses
`'col': l:col + 1` to convert the outcome of `stridx` to the actual
column number. This will make 'col' equals 1 when there is no match. We
can remove the check because `-1 + 1 = 0`.
* Remove outdated comments about vcol
vcol was added as a default, and the loclists that follow these comments
do not contain 'vcol' anymore
* [#420] Add options to facilitate linting only in normal mode
ale_lint_on_text_changed:
Allow setting to 'insert' or 'normal' to lint when text is changed only in
insert or normal mode respectively.
ale_lint_on_insert_leave:
This flag can be set to 1 to enable linting when leaving insert mode.
* [#420] Test updated global options
Ale should
- bind to TextChanged events when g:ale_lint_on_text_changed = 1
- bind to TextChanged events when g:ale_lint_on_text_changed = 'always'
- bind to InsertLeave event when g:ale_lint_on_insert_leave = 1
